Title: Insights into myalgic encephalomyelitis/chronic fatigue syndrome phenotypes through comprehensive metabolomics.
Journal: Scientific reports 20180101
Title: Adenosine A2 receptor-mediated regulation of renal hemodynamics and glomerular filtration rate is abolished in diabetes.
Journal: Advances in experimental medicine and biology 20130101
Title: Exploration of natural compounds as sources of new bifunctional scaffolds targeting cholinesterases and beta amyloid aggregation: the case of chelerythrine.
Journal: Bioorganic & medicinal chemistry 20121115
Title: Hypoxia/reoxygenation impairs memory formation via adenosine-dependent activation of caspase 1.
Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience 20121003
Title: Supraventricular tachycardia induced by chocolate: is chocolate too sweet for the heart?
Journal: The American journal of emergency medicine 20120901
Title: Identification and dynamic analysis of the purine alkaloids in rat plasma after oral administration of green tea by liquid chromatography hybrid ion trap time-of-flight mass spectrometry.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20120815
Title: Effect of cocoa on blood pressure.
Journal: The Cochrane database of systematic reviews 20120815
Title: Ultrafast nonradiative decay by hypoxanthine and several methylxanthines in aqueous and acetonitrile solution.
Journal: Physical chemistry chemical physics : PCCP 20120814
Title: Chemical and nutritional composition of tejate, a traditional maize and cacao beverage from the Central Valleys of Oaxaca, Mexico.
Journal: Plant foods for human nutrition (Dordrecht, Netherlands) 20120601
Title: Measurement of CYP1A2 activity: a focus on caffeine as a probe.
Journal: Current drug metabolism 20120601
Title: Modification of ginseng flavors by bitter compounds found in chocolate and coffee.
Journal: Journal of food science 20120601
Title: Guarana: Paullinia cupana, P. sorbilis; also known as Brazilian cocoa and 'zoom'.
Journal: Journal of primary health care 20120601
Title: Functional analysis of the relative growth rate, chemical composition, construction and maintenance costs, and the payback time of Coffea arabica L. leaves in response to light and water availability.
Journal: Journal of experimental botany 20120501
Title: The effects of maternal caffeine and chocolate intake on fetal heart rate.
Journal: The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 20120501
Title: The tobacco industry's past role in weight control related to smoking.
Journal: European journal of public health 20120401
Title: A randomized, double-blind, placebo-controlled study of the safety and tolerance of regadenoson in subjects with stage 3 or 4 chronic kidney disease.
Journal: Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology 20120401
Title: Characterization of swellable molecularly imprinted polymer particles by surface plasmon resonance spectroscopy.
Journal: Applied spectroscopy 20120401
Title: Anti-obesity and anti-diabetic effects of Yerba Mate (Ilex paraguariensis) in C57BL/6J mice fed a high-fat diet.
Journal: Laboratory animal research 20120301
Title: Histopathology of incidental findings in beagles used in toxicity studies.
Journal: Journal of toxicologic pathology 20120301
Title: Development of a chromatographic low pressure flow injection system: application to the analysis of methylxanthines in coffee.
Journal: Analytica chimica acta 20120217
Title: Caffeine as an indicator for the quantification of untreated wastewater in karst systems.
Journal: Water research 20120201
Title: Simultaneous determination of polyphenols and major purine alkaloids in Greek Sideritis species, herbal extracts, green tea, black tea, and coffee by high-performance liquid chromatography-diode array detection.
Journal: Journal of separation science 20120201
Title: Analysis of Camellia sinensis green and black teas via ultra high performance liquid chromatography assisted by liquid-liquid partition and two-dimensional liquid chromatography (size exclusion × reversed phase).
Journal: Journal of chromatography. A 20120127
Title: A general strategy for performing temperature-programming in high performance liquid chromatography--further improvements in the accuracy of retention time predictions of segmented temperature gradients.
Journal: Journal of chromatography. A 20120127
Title: Presynaptic inhibition of GABAergic synaptic transmission by adenosine in mouse hypothalamic hypocretin neurons.
Journal: Neuroscience 20120110
Title: Alkaloids in the human food chain--natural occurrence and possible adverse effects.
Journal: Molecular nutrition & food research 20120101
Title: A combination of ischemic preconditioning and allopurinol protects against ischemic injury through a nitric oxide-dependent mechanism.
Journal: Nitric oxide : biology and chemistry 20120101
Title: Physiology, biochemistry and possible applications of microbial caffeine degradation.
Journal: Applied microbiology and biotechnology 20120101
Title: Equine poisoning by coffee husk (Coffea arabica L.).
Journal: BMC veterinary research 20120101
Title: Development of an innovative nutraceutical fermented beverage from herbal mate (Ilex paraguariensis A.St.-Hil.) extract.
Journal: International journal of molecular sciences 20120101
Title: Effects of a caffeine-containing energy drink on simulated soccer performance.
Journal: PloS one 20120101
Title: A novel HPLC method for the concurrent analysis and quantitation of seven water-soluble vitamins in biological fluids (plasma and urine): a validation study and application.
Journal: TheScientificWorldJournal 20120101
Title: Pan-pathway based interaction profiling of FDA-approved nucleoside and nucleobase analogs with enzymes of the human nucleotide metabolism.
Journal: PloS one 20120101
Title: Antimicrobial and Anti-Inflammatory Activities of Pterygota macrocarpa and Cola gigantea (Sterculiaceae).
Journal: Evidence-based complementary and alternative medicine : eCAM 20120101
Title: Evaluation of human enamel surfaces treated with theobromine: a pilot study.
Journal: Oral health & preventive dentistry 20120101
Title: Differential contributions of theobromine and caffeine on mood, psychomotor performance and blood pressure.
Journal: Physiology & behavior 20111024
Title: Structure of 2,4-diaminopyrimidine-theobromine alternate base pairs.
Journal: The journal of physical chemistry. A 20111020
Title: Cocrystals of quercetin with improved solubility and oral bioavailability.
Journal: Molecular pharmaceutics 20111003
Title: Effect of prolonged status epilepticus as a result of intoxication on epileptogenesis in a UK canine population.
Journal: The Veterinary record 20111001
Title: Comparison of the chemical constituents of aged pu-erh tea, ripened pu-erh tea, and other teas using HPLC-DAD-ESI-MSn.
Journal: Journal of agricultural and food chemistry 20110824
Title: Flavanols and methylxanthines in commercially available dark chocolate: a study of the correlation with nonfat cocoa solids.
Journal: Journal of agricultural and food chemistry 20110810
Title: Producing low-caffeine tea through post-transcriptional silencing of caffeine synthase mRNA.
Journal: Plant molecular biology 20110801
Title: Agrobacterium-mediated silencing of caffeine synthesis through root transformation in Camellia sinensis L.
Journal: Molecular biotechnology 20110701
Title: Measurements of caffeine and plasma metabolite/caffeine ratios as a test for hepatic drug-oxidizing capacity in goats.
Journal: Xenobiotica; the fate of foreign compounds in biological systems 20110701
Title: Effect of source variation on drug release from HPMC tablets: linear regression modeling for prediction of drug release.
Journal: International journal of pharmaceutics 20110615
Title: Rapid methods to determine procyanidins, anthocyanins, theobromine and caffeine in rat tissues by liquid chromatography-tandem mass spectrometry.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20110601
Title: The potentiality of medicinal plants as the source of new contraceptive principles in males.
Journal: North American journal of medical sciences 20110601
Title: Evaluation of the reproductive and developmental risks of caffeine.
Journal: Birth defects research. Part B, Developmental and reproductive toxicology 20110401
Title: Genome-wide meta-analysis identifies regions on 7p21 (AHR) and 15q24 (CYP1A2) as determinants of habitual caffeine consumption.
Journal: PLoS genetics 20110401
Title: Adenosine modulates the excitability of layer II stellate neurons in entorhinal cortex through A1 receptors.
Journal: Hippocampus 20110301
Title: Blood levels of vitamin D in teens and young adults with myopia.
Journal: Optometry and vision science : official publication of the American Academy of Optometry 20110301
Title: Pharmacologic modulation of experimentally induced allergic asthma.
Journal: Interdisciplinary toxicology 20110301
Title: Adenosine reduces GABAergic IPSC frequency via presynaptic A₁ receptors in hypothalamic paraventricular neurons projecting to rostral ventrolateral medulla.
Journal: Neuroscience letters 20110218
Title: Characterization of a broad-specificity non-haem iron N-demethylase from Pseudomonas putida CBB5 capable of utilizing several purine alkaloids as sole carbon and nitrogen source.
Journal: Microbiology (Reading, England) 20110201
Title: Chocolate is no sweetener for concerns!
Journal: Journal of perioperative practice 20110201
Title: Interactions between minimum run time, modifier concentration, and efficiency parameters in a high performance liquid chromatography separation.
Journal: Journal of chromatography. A 20110114
Title: Comparative pharmacokinetics and metabolisms of caffeine in sheep breeds.
Journal: The Journal of veterinary medical science 20110101
Title: Distribution, biosynthesis and catabolism of methylxanthines in plants.
Journal: Handbook of experimental pharmacology 20110101
Title: Pharmacokinetics and metabolism of natural methylxanthines in animal and man.
Journal: Handbook of experimental pharmacology 20110101
Title: Theobromine and the pharmacology of cocoa.
Journal: Handbook of experimental pharmacology 20110101
Title: Deep sequencing of the Camellia sinensis transcriptome revealed candidate genes for major metabolic pathways of tea-specific compounds.
Journal: BMC genomics 20110101
Title: The influence of the PDE inhibitors on cough reflex in guinea pigs.
Journal: Bratislavske lekarske listy 20110101
Title: Effects of rutaecarpine on the metabolism and urinary excretion of caffeine in rats.
Journal: Archives of pharmacal research 20110101
Title: The inhibition of the mammalian DNA methyltransferase 3a (Dnmt3a) by dietary black tea and coffee polyphenols.
Journal: BMC biochemistry 20110101
Title: Reproducibility and relative validity of a food frequency questionnaire developed for female adolescents in Suihua, North China.
Journal: PloS one 20110101
Title: Agrobacterium-mediated genetic transformation of Coffea arabica (L.) is greatly enhanced by using established embryogenic callus cultures.
Journal: BMC plant biology 20110101
Title: Potential activity of the purine compounds caffeine and aminophylline on bacteria.
Journal: Journal of global infectious diseases 20110101
Title: Large-scale assessment of the zebrafish embryo as a possible predictive model in toxicity testing.
Journal: PloS one 20110101
Title: Metabolomics-driven nutraceutical evaluation of diverse green tea cultivars.
Journal: PloS one 20110101
Title: Effects of caffeinated and decaffeinated coffee on biological risk factors for type 2 diabetes: a randomized controlled trial.
Journal: Nutrition journal 20110101
Title: Risk factors for prostate cancer: An hospital-based case-control study from Mumbai, India.
Journal: Indian journal of urology : IJU : journal of the Urological Society of India 20110101
Title: Energy drinks and the neurophysiological impact of caffeine.
Journal: Frontiers in neuroscience 20110101
Title: Effect of caffeine on the intraocular pressure in patients with primary open angle glaucoma.
Journal: Clinical ophthalmology (Auckland, N.Z.) 20110101
Title: [Chocolate intoxication in a dog].
Journal: Tierarztliche Praxis. Ausgabe K, Kleintiere/Heimtiere 20110101
Title: Potential of herbs in skin protection from ultraviolet radiation.
Journal: Pharmacognosy reviews 20110101
Title: Simultaneous determination of methylxanthines in different types of tea by a newly developed and validated TLC method.
Journal: Journal of separation science 20101201
Title: Development of a list of potentially inappropriate drugs for the korean elderly using the delphi method.
Journal: Healthcare informatics research 20101201
Title: Atrial fibrillation associated with chocolate intake abuse and chronic salbutamol inhalation abuse.
Journal: International journal of cardiology 20101119
Title: Effects on peripheral and central blood pressure of cocoa with natural or high-dose theobromine: a randomized, double-blind crossover trial.
Journal: Hypertension (Dallas, Tex. : 1979) 20101101
Title: Synthesis and SAR studies of 1,4-benzoxazine MenB inhibitors: novel antibacterial agents against Mycobacterium tuberculosis.
Journal: Bioorganic & medicinal chemistry letters 20101101
Title: The interaction of lysozyme with caffeine, theophylline and theobromine in solution.
Journal: Molecular biology reports 20101001
Title: Pentoxifylline in preterm neonates: a systematic review.
Journal: Paediatric drugs 20101001
Title: Guaraná's Journey from Regional Tonic to Aphrodisiac and Global Energy Drink.
Journal: Evidence-based complementary and alternative medicine : eCAM 20100901
Title: Novel N-methylated 8-oxoisoguanines from Pacific sponges with diverse neuroactivities.
Journal: Journal of medicinal chemistry 20100826
Title: Coffee intake can promote activity of antioxidant enzymes with increasing MDA level and decreasing HDL-cholesterol in physically trained rats.
Journal: Nutrition research and practice 20100801
Title: Chocolate consumption, blood pressure, and cardiovascular risk.
Journal: European heart journal 20100701
Title: A brief history of asthma and its mechanisms to modern concepts of disease pathogenesis.
Journal: Allergy, asthma & immunology research 20100701
Title: Effects of paraxanthine and caffeine on sleep, locomotor activity, and body temperature in orexin/ataxin-3 transgenic narcoleptic mice.
Journal: Sleep 20100701
Title: Rapid determination of methylxanthines in real samples by high-performance liquid chromatography using the new FastGradient narrow-bore monolithic column.
Journal: Talanta 20100615
Title: Energy drinks: a review of use and safety for athletes.
Journal: The Physician and sportsmedicine 20100601
Title: Molecularly imprinted polymers for ochratoxin a extraction and analysis.
Journal: Toxins 20100601
Title: Natural cocoa as diet-mediated antimalarial prophylaxis.
Journal: Medical hypotheses 20100501
Title: Predicting stoichiometry and structure of solvates.
Journal: Chemical communications (Cambridge, England) 20100407
Title: Phenolic acids and methylxanthines composition and antioxidant properties of mate (Ilex paraguariensis) residue.
Journal: Journal of food science 20100401
Title: Zirconia based monoliths used in hydrophilic-interaction chromatography for original selectivity of xanthines.
Journal: Journal of chromatography. A 20100226
Title: Methylxanthines and phenolics content extracted during the consumption of mate (Ilex paraguariensis St. Hil) beverages.
Journal: Journal of agricultural and food chemistry 20100224
Title: Quantification of theobromine and caffeine in saliva, plasma and urine via liquid chromatography-tandem mass spectrometry: a single analytical protocol applicable to cocoa intervention studies.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20100201
Title: Production and characterization of a genetically engineered anti-caffeine camelid antibody and its use in immunoaffinity chromatography.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20100115
Title: Inhibition of CTP synthase from Escherichia coli by xanthines and uric acids.
Journal: Bioorganic & medicinal chemistry letters 20100101
Title: International society of sports nutrition position stand: caffeine and performance.
Journal: Journal of the International Society of Sports Nutrition 20100101
Title: Oxidative stress in lens in vivo: inhibitory effect of caffeine. A preliminary report.
Journal: Molecular vision 20100101
Title: Beneficial effects of green tea: a literature review.
Journal: Chinese medicine 20100101
Title: Expression for caffeine biosynthesis and related enzymes in Camellia sinensis.
Journal: Zeitschrift fur Naturforschung. C, Journal of biosciences 20100101
Title: Synergistic properties of methylxanthine with cadmium and mercury on dermatophytes.
Journal: Journal of global infectious diseases 20100101
Title: Natural compounds in the human diet and their ability to bind mutagens prevents DNA-mutagen intercalation.
Journal: Journal of toxicology and environmental health. Part A 20100101
Title: Synthesis of phenolics and flavonoids in ginger (Zingiber officinale Roscoe) and their effects on photosynthesis rate.
Journal: International journal of molecular sciences 20100101
Title: Caffeine's Vascular Mechanisms of Action.
Journal: International journal of vascular medicine 20100101
Title: Comparison of the effects of dietary factors in the management and prophylaxis of migraine.
Journal: Journal of pain research 20100101
Title: Critical analysis of herbs acting on Mutravaha srotas.
Journal: Ayu 20100101
Title: Adverse drug effects in hospitalized elderly: data from the healthcare cost and utilization project.
Journal: Clinical pharmacology : advances and applications 20100101
Title: [Rapid determination of theophylline, theobromine and caffeine in dietary supplements containing guarana by ultra-performance liquid chromatography].
Journal: Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan 20091201
Title: Design of a new cartridge for selective solid phase extraction using molecularly imprinted polymers: selective extraction of theophylline from human serum samples.
Journal: Biosensors & bioelectronics 20091115
Title: Grafting of molecularly imprinted polymers on iniferter-modified carbon nanotube.
Journal: Biosensors & bioelectronics 20091115
Title: Influence of xanthine derivatives on cough and airway reactivity in guinea pigs.
Journal: Journal of physiology and pharmacology : an official journal of the Polish Physiological Society 20091101
Title: A theobromine derived silver N-heterocyclic carbene: synthesis, characterization, and antimicrobial efficacy studies on cystic fibrosis relevant pathogens.
Journal: Dalton transactions (Cambridge, England : 2003) 20090921
Title: Maternal serum theobromine and the development of preeclampsia.
Journal: Epidemiology (Cambridge, Mass.) 20090901
Title: Some food toxic for pets.
Journal: Interdisciplinary toxicology 20090901
Title: Rapid determination of phenolic compounds and alkaloids of carob flour by improved liquid chromatography tandem mass spectrometry.
Journal: Journal of agricultural and food chemistry 20090826
Title: Safety assessment of kola nut extract as a food ingredient.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20090801
Title: Chemical diversity and defence metabolism: how plants cope with pathogens and ozone pollution.
Journal: International journal of molecular sciences 20090801
Title: Hapten-induced dimerization of a single-domain VHH camelid antibody.
Journal: Biochemistry 20090728
Title: Antihypertensive effect of a polyphenol-rich cocoa powder industrially processed to preserve the original flavonoids of the cocoa beans.
Journal: Journal of agricultural and food chemistry 20090722
Title: The role of the basal forebrain adenosine receptors in sleep homeostasis.
Journal: Neuroreport 20090715
Title: Identification of paraxanthine as the most potent caffeine-derived inhibitor of connective tissue growth factor expression in liver parenchymal cells.
Journal: Liver international : official journal of the International Association for the Study of the Liver 20090701
Title: Two distinct pathways for metabolism of theophylline and caffeine are coexpressed in Pseudomonas putida CBB5.
Journal: Journal of bacteriology 20090701
Title: Functional interaction between purinergic system and opioid withdrawal: in vitro evidence.
Journal: Current drug safety 20090501
Title: Effect of cocoa tea (Camellia ptilophylla) co-administrated with green tea on ambulatory behaviors.
Journal: Bioscience, biotechnology, and biochemistry 20090423
Title: Direct injection liquid chromatography/electrospray ionization mass spectrometric horse urine analysis for the quantification and confirmation of threshold substances for doping control. II. Determination of theobromine.
Journal: Rapid communications in mass spectrometry : RCM 20090401
Title: Analysis of group I intron splicing in the presence of naturally occurring methylxanthines.
Journal: Clinica chimica acta; international journal of clinical chemistry 20090201
Title: Occurrence of theobromine synthase genes in purine alkaloid-free species of Camellia plants.
Journal: Planta 20090201
Title: Liquid chromatography coupled with ultraviolet absorbance detection, electrospray ionization, collision-induced dissociation and tandem mass spectrometry on a triple quadrupole for the on-line characterization of polyphenols and methylxanthines in green coffee beans.
Journal: Rapid communications in mass spectrometry : RCM 20090201
Title: Correlation analysis of cocoa consumption data with worldwide incidence rates of testicular cancer and hypospadias.
Journal: International journal of environmental research and public health 20090201
Title: Phenolic and theobromine contents of commercial dark, milk and white chocolates on the Malaysian market.
Journal: Molecules (Basel, Switzerland) 20090105
Title: Microbial transformation of hydroxy metabolites of 1-oxohexyl derivatives of theobromine by Cunninghamella echinulata NRRL 1384.
Journal: Letters in applied microbiology 20090101
Title: Quantitative capillary electrophoresis and its application in analysis of alkaloids in tea, coffee, coca cola, and theophylline tablets.
Journal: Journal of separation science 20090101
Title: Validity and reproducibility of a self-administered semi-quantitative food-frequency questionnaire for estimating usual daily fat, fibre, alcohol, caffeine and theobromine intakes among Belgian post-menopausal women.
Journal: International journal of environmental research and public health 20090101
Title: Long-term functional side-effects of stimulants and sedatives in Drosophila melanogaster.
Journal: PloS one 20090101
Title: Does long-term coffee intake reduce type 2 diabetes mellitus risk?
Journal: Diabetology & metabolic syndrome 20090101
Title: Altered expression of the caffeine synthase gene in a naturally caffeine-free mutant of Coffea arabica.
Journal: Genetics and molecular biology 20090101
Title: Effects of maté tea intake on ex vivo LDL peroxidation induced by three different pathways.
Journal: Nutrients 20090101
Title: Effects of common antitussive drugs on the hERG potassium channel current.
Journal: Journal of cardiovascular pharmacology 20081201
Title: Systemic 7-methylxanthine in retarding axial eye growth and myopia progression: a 36-month pilot study.
Journal: Journal of ocular biology, diseases, and informatics 20081201
Title: Evaluation of anti-tussive activity of Chamaedorea tepejilote.
Journal: Journal of ethnopharmacology 20081120
Title: [Coffee and cancer].
Journal: Medicina clinica 20081108
Title: MDA-MB-231 produces ATP-mediated ICAM-1-dependent facilitation of the attachment of carcinoma cells to human lymphatic endothelial cells.
Journal: American journal of physiology. Cell physiology 20081101
Title: Effects of chronic administration of caffeine and stress on feeding behavior of rats.
Journal: Physiology & behavior 20081020
Title: Analysis of total caffeine and other xanthines in specialty coffees using mixed mode solid-phase extraction and liquid chromatography-diode-array detection after microwave digestion.
Journal: Journal of analytical toxicology 20081001
Title: Quantitation of methylxanthinic alkaloids and phenolic compounds in mate (Ilex paraguariensis) and their effects on blood vessel formation in chick embryos.
Journal: Journal of agricultural and food chemistry 20080924
Title: Protection of human HepG2 cells against oxidative stress by cocoa phenolic extract.
Journal: Journal of agricultural and food chemistry 20080910
Title: Pressurized liquid extraction of mate tea leaves.
Journal: Analytica chimica acta 20080905
Title: Cocoa procyanidins suppress transformation by inhibiting mitogen-activated protein kinase kinase.
Journal: The Journal of biological chemistry 20080725
Title: Comparative diffusion of drugs through bronchial tissue.
Journal: International journal of pharmaceutics 20080605
Title: Interactions of beta- and hydroxypropyl-beta-cyclodextrin with some purine alkaloids: thermodynamic study.
Journal: Current drug discovery technologies 20080601
Title: Non-standard base pairing and stacked structures in methyl xanthine clusters.
Journal: Physical chemistry chemical physics : PCCP 20080521
Title: Chocolate consumption in pregnancy and reduced likelihood of preeclampsia.
Journal: Epidemiology (Cambridge, Mass.) 20080501
Title: Hypotensive effects of intravenously administered uridine and cytidine in conscious rats: involvement of adenosine receptors.
Journal: European journal of pharmacology 20080414
Title: Caffeine markedly sensitizes human mesothelioma cell lines to pemetrexed.
Journal: Cancer chemotherapy and pharmacology 20080401
Title: Cerebral blood flow response to flavanol-rich cocoa in healthy elderly humans.
Journal: Neuropsychiatric disease and treatment 20080401
Title: Dimerization of N-methyltransferases involved in caffeine biosynthesis.
Journal: Biochimie 20080301
Title: Prenatal caffeine assessment: fetal and maternal biomarkers or self-reported intake?
Journal: Annals of epidemiology 20080301
Title: Increases in cerebrospinal fluid caffeine concentration are associated with favorable outcome after severe traumatic brain injury in humans.
Journal: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 20080201
Title: Determination of caffeine and associated compounds in food, beverages, natural products, pharmaceuticals, and cosmetics by micellar electrokinetic capillary chromatography.
Journal: Journal of chromatographic science 20080201
Title: Simultaneous HPLC determination of caffeine, theobromine, and theophylline in food, drinks, and herbal products.
Journal: Journal of chromatographic science 20080201
Title: Predictive relationship between polyphenol and nonfat cocoa solids content of chocolate.
Journal: Journal of agricultural and food chemistry 20080109
Title: Riboflavin-binding protein is a novel bitter inhibitor.
Journal: Chemical senses 20080101
Title: Prediction of elution bandwidth for purine compounds by a retention model in reversed-phase HPLC with linear-gradient elution.
Journal: Journal of separation science 20080101
Title: Distribution of adenosine receptors in human sclera fibroblasts.
Journal: Molecular vision 20080101
Title: Maternal caffeine intake during pregnancy and risk of fetal growth restriction: a large prospective observational study.
Journal: BMJ (Clinical research ed.) 20080101
Title: Simultaneous determination of theobromine, (+)-catechin, caffeine, and (-)-epicatechin in standard reference material baking chocolate 2384, cocoa, cocoa beans, and cocoa butter.
Journal: Journal of chromatographic science 20080101
Title: Protective effect of adenosine in diabetic neuropathic pain is mediated through adenosine A1-receptors.
Journal: Indian journal of physiology and pharmacology 20080101
Title: Inelastic neutron scattering study of methyl groups rotation in some methylxanthines.
Journal: The Journal of chemical physics 20071207
Title: Microbial and dietary factors associated with the 8-prenylnaringenin producer phenotype: a dietary intervention trial with fifty healthy post-menopausal Caucasian women.
Journal: The British journal of nutrition 20071101
Title: Effect of drug solubility on release behavior of calcium polysaccharide gel-coated pellets.
Journal: European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20071101
Title: Caffeine-activated large-conductance plasma membrane cation channels in cardiac myocytes: characteristics and significance.
Journal: American journal of physiology. Heart and circulatory physiology 20071001
Title: Sodium intake determines the role of adenosine A2 receptors in control of renal medullary perfusion in the rat.
Journal: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association 20071001
Title: Adenosine A2 receptor activation attenuates afferent arteriolar autoregulation during adenosine receptor saturation in rats.
Journal: Hypertension (Dallas, Tex. : 1979) 20071001
Title: Determination of caffeine in coffee products by dynamic complexation with 3,4-dimethoxycinnamate and separation by CZE.
Journal: Electrophoresis 20071001
Title: Selective liquid CO2 extraction of purine alkaloids in different Ilex paraguariensis progenies grown under environmental influences.
Journal: Journal of agricultural and food chemistry 20070822
Title: Powder X-ray diffraction as an emerging method to structurally characterize organic solids.
Journal: Organic letters 20070802
Title: Effect of acute administration of hydroalcohol extract of Ilex paraguariensis St Hilaire (Aquifoliaceae) in animal models of Parkinson's disease.
Journal: Phytotherapy research : PTR 20070801
Title: Effect of the adenosine A2a receptor antagonist 3,7-dimethyl-propargylxanthine on anxiety-like and depression-like behavior and alcohol consumption in Wistar Rats.
Journal: Alcoholism, clinical and experimental research 20070801
Title: Development of in-tube solid-phase microextraction coupled to pressure-assisted CEC and its application to the analysis of propranolol enantiomers in human urine.
Journal: Electrophoresis 20070801
Title: Degradation kinetics of caffeine and related methylxanthines by induced cells of Pseudomonas sp.
Journal: Current microbiology 20070701
Title: Influence of peptone source on sporulation of Clostridium perfringens type A.
Journal: Journal of food protection 20070701
Title: Simultaneous analysis of catechins, gallic acid, strictinin, and purine alkaloids in green tea by using catechol as an internal standard.
Journal: Journal of agricultural and food chemistry 20070627
Title: Molecular structures and vibrational frequencies of xanthine and its methyl derivatives (caffeine and theobromine) by ab initio Hartree-Fock and density functional theory calculations.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20070601
Title: The structure of two N-methyltransferases from the caffeine biosynthetic pathway.
Journal: Plant physiology 20070601
Title: Death by chocolate: a fatal problem for an inquisitive wild parrot.
Journal: New Zealand veterinary journal 20070601
Title: Transdermal and buccal delivery of methylxanthines through human tissue in vitro.
Journal: Drug development and industrial pharmacy 20070501
Title: Characterization of the potency, selectivity, and pharmacokinetic profile for six adenosine A2A receptor antagonists.
Journal: Naunyn-Schmiedeberg's archives of pharmacology 20070401
Title: Cloning, expression, crystallization and preliminary X-ray analysis of the XMT and DXMT N-methyltransferases from Coffea canephora (robusta).
Journal: Acta crystallographica. Section F, Structural biology and crystallization communications 20070401
Title: Methotrexate regulates the expression of glucocorticoid receptor alpha and beta isoforms in normal human peripheral mononuclear cells and human lymphocyte cell lines in vitro.
Journal: Molecular immunology 20070301
Title: Neonatal withdrawal syndrome after chronic maternal drinking of mate.
Journal: Therapeutic drug monitoring 20070201
Title: Development of a biosensor for caffeine.
Journal: Analytica chimica acta 20070123
Title: The use of ultrasound in the extraction of Ilex paraguariensis leaves: a comparison with maceration.
Journal: Ultrasonics sonochemistry 20070101
Title: A double-blind, placebo-controlled, multi-dose evaluation of the acute behavioural effects of guaraná in humans.
Journal: Journal of psychopharmacology (Oxford, England) 20070101
Title: Overview of antibacterial, antitoxin, antiviral, and antifungal activities of tea flavonoids and teas.
Journal: Molecular nutrition & food research 20070101
Title: Topical application of plant extracts containing xanthine derivatives can prevent UV-induced wrinkle formation in hairless mice.
Journal: Photodermatology, photoimmunology & photomedicine 20070101
Title: Determination of theobromine, theophylline, and caffeine in by-products of cupuacu and cacao seeds by high-performance liquid chromatography.
Journal: Journal of chromatographic science 20070101
Title: Evaluation of the stimulant content of dietary supplements marketed as 'ephedra-free'.
Journal: Journal of herbal pharmacotherapy 20070101
Title: [Biologically active substances in grated cocoa and cocoa butter].
Journal: Voprosy pitaniia 20070101
Title: Determination of caffeine and caffeine-related metabolites in ephedra-containing standard reference materials using liquid chromatography with absorbance detection and tandem mass spectrometry.
Journal: Journal of AOAC International 20070101
Title: Metabolic responses to the acute ingestion of two commercially available carbonated beverages: A pilot study.
Journal: Journal of the International Society of Sports Nutrition 20070101
Title: Theacrine, a special purine alkaloid with sedative and hypnotic properties from Cammelia assamica var. kucha in mice.
Journal: Journal of Asian natural products research 20070101
Title: Influence of Echinacea purpurea intake during pregnancy on fetal growth and tissue angiogenic activity.
Journal: Folia histochemica et cytobiologica 20070101
Title: Chocolate as a cough suppressant: rationale and justification for an upcoming clinical trial.
Journal: Supportive cancer therapy 20070101
Title: Intrahepatic adenosine-mediated activation of hepatorenal reflex is via A1 receptors in rats.
Journal: Canadian journal of physiology and pharmacology 20061101
Title: Computationally-assisted approach to the vibrational spectra of molecular crystals: study of hydrogen-bonding and pseudo-polymorphism.
Journal: Chemphyschem : a European journal of chemical physics and physical chemistry 20061013
Title: Contribution of hepatic adenosine A1 receptors to renal dysfunction associated with acute liver injury in rats.
Journal: Hepatology (Baltimore, Md.) 20061001
Title: Caffeine metabolites are inhibitors of the nuclear enzyme poly(ADP-ribose)polymerase-1 at physiological concentrations.
Journal: Biochemical pharmacology 20060928
Title: A taste receptor required for the caffeine response in vivo.
Journal: Current biology : CB 20060919
Title: Suppression of VLDL associated triacylglycerol secretion by both alpha- and beta-adrenoceptor agonists in isolated rat hepatocytes.
Journal: European journal of pharmacology 20060918
Title: Metabolism and ecology of purine alkaloids.
Journal: Frontiers in bioscience : a journal and virtual library 20060901
Title: Evaluation of cerebrospinal fluid concentration and plasma free concentration as a surrogate measurement for brain free concentration.
Journal: Drug metabolism and disposition: the biological fate of chemicals 20060901
Title: Adenosine is upregulated during peritonitis and is involved in downregulation of inflammation.
Journal: Kidney international 20060801
Title: Inhibitory responses to exogenous adenosine in murine proximal and distal colon.
Journal: British journal of pharmacology 20060801
Title: [Action of AMP579 and adenosine on potassium or sodium ionic channels in isolated rat and guinea pig ventricular myocytes].
Journal: Yao xue xue bao = Acta pharmaceutica Sinica 20060801
Title: Urinary excretion of dietary contaminants in horses.
Journal: Equine veterinary journal. Supplement 20060801
Title: Molecular definition of the taste of roasted cocoa nibs (Theobroma cacao) by means of quantitative studies and sensory experiments.
Journal: Journal of agricultural and food chemistry 20060726
Title: Towards the design of highly selective recognition sites into molecular imprinting polymers: a computational approach.
Journal: Biosensors & bioelectronics 20060715
Title: In vitro transdermal delivery of caffeine, theobromine, theophylline and catechin from extract of Guarana, Paullinia Cupana.
Journal: International journal of pharmaceutics 20060706
Title: Caffeine metabolites in umbilical cord blood, cytochrome P-450 1A2 activity, and intrauterine growth restriction.
Journal: American journal of epidemiology 20060601
Title: Characterization of calcium alginate beads containing structurally similar drugs.
Journal: Drug development and industrial pharmacy 20060601
Title: Danger to dogs from cocoa bean mulch put into perspective.
Journal: Journal of the American Veterinary Medical Association 20060601
Title: Fluid bed drying of guarana (Paullinia cupana HBK) extract: effect of process factors on caffeine content.
Journal: AAPS PharmSciTech 20060601
Title: Sol-gel molecular imprinted ormosil for solid-phase extraction of methylxanthines.
Journal: Journal of chromatography. A 20060512
Title: Caffeine biosynthesis and adenine metabolism in transgenic Coffea canephora plants with reduced expression of N-methyltransferase genes.
Journal: Phytochemistry 20060501
Title: Regulation of the body fat percentage in developmental-stage rats by methylxanthine derivatives in a high-fat diet.
Journal: Bioscience, biotechnology, and biochemistry 20060501
Title: Involvement of adenosine A1 and A2A receptors in (-)-linalool-induced antinociception.
Journal: Life sciences 20060418
Title: Induction of neutral endopeptidase (NEP) activity of SK-N-SH cells by natural compounds from green tea.
Journal: The Journal of pharmacy and pharmacology 20060401
Title: Substrate specificity of N-methyltransferase involved in purine alkaloids synthesis is dependent upon one amino acid residue of the enzyme.
Journal: Molecular genetics and genomics : MGG 20060201
Title: Antimicrobial activities of tea catechins and theaflavins and tea extracts against Bacillus cereus.
Journal: Journal of food protection 20060201
Title: [Simultaneous determination of ephedrine and chlorpheniramine in human plasma by a highly sensitive liquid chromatography-tandem mass spectrometric method].
Journal: Yao xue xue bao = Acta pharmaceutica Sinica 20060201
Title: Involvement of adenosine in the effect of fluoxetine on isolated guinea-pig atria.
Journal: Pharmacological research 20060101
Title: Morphometric and functional abnormalities of kidneys in the progeny of mice fed chocolate during pregnancy and lactation.
Journal: Folia histochemica et cytobiologica 20060101
Title: Poly(lactide-co-glycolide)-methoxy-poly(ethylene glycol) nanoparticles: drug loading and release properties.
Journal: Journal of nanoscience and nanotechnology 20060101
Title: Adenosine receptor antagonists intensify the benzodiazepine withdrawal signs in mice.
Journal: Pharmacological reports : PR 20060101
Title: Lumenal adenosine and AMP rapidly increase glucose transport by intact small intestine.
Journal: American journal of physiology. Gastrointestinal and liver physiology 20051201
Title: Oxidation of caffeine by CYP1A2: isotope effects and metabolic switching.
Journal: Drug metabolism and disposition: the biological fate of chemicals 20051201
Title: Sleep disturbances, psychiatric disorders, and psychotropic drugs.
Journal: Dialogues in clinical neuroscience 20051201
Title: Multivariate optimisation of the experimental conditions for determination of three methylxanthines by reversed-phase high-performance liquid chromatography.
Journal: Talanta 20051031
Title: Polyphenol levels in human urine after intake of six different polyphenol-rich beverages.
Journal: The British journal of nutrition 20051001
Title: Study for luminescence performance of three methyl xanthine derivatives.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20050901
Title: Comment on vibrational spectral investigation on xanthine and its derivatives-theophylline, caffeine and theobromine.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20050901
Title: Structure-affinity relationship in the interactions of human organic anion transporter 1 with caffeine, theophylline, theobromine and their metabolites.
Journal: Biochimica et biophysica acta 20050815
Title: Reinforcing effects of caffeine and theobromine as found in chocolate.
Journal: Psychopharmacology 20050801
Title: Sensory-guided decomposition of roasted cocoa nibs (Theobroma cacao) and structure determination of taste-active polyphenols.
Journal: Journal of agricultural and food chemistry 20050629
Title: Use of a physiologically based pharmacokinetic model to study the time to reach brain equilibrium: an experimental analysis of the role of blood-brain barrier permeability, plasma protein binding, and brain tissue binding.
Journal: The Journal of pharmacology and experimental therapeutics 20050601
Title: Preformed and induced chemical resistance of tea leaf against Exobasidium vexans infection.
Journal: Journal of chemical ecology 20050601
Title: Simultaneous determination of 16 purine derivatives in urinary calculi by gradient reversed-phase high-performance liquid chromatography with UV detection.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20050525
Title: Evaluation of cocoa- and coffee-derived methylxanthines as toxicants for the control of pest coyotes.
Journal: Journal of agricultural and food chemistry 20050518
Title: Inhibition of HIV-1 replication by caffeine and caffeine-related methylxanthines.
Journal: Virology 20050510
Title: Raman spectroscopic characterisations and analytical discrimination between caffeine and demethylated analogues of pharmaceutical relevance.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20050501
Title: Solid-phase ultraviolet sensing system for determination of methylxanthines.
Journal: Analytical and bioanalytical chemistry 20050501
Title: Adenosine receptor ligands and dizocilpine-induced antinociception in mice.
Journal: The International journal of neuroscience 20050401
Title: Non-human primate SPECT model for determining cerebral perfusion effects of cerebrovasoactive drugs acting via multiple modes of pharmacological action.
Journal: Journal of the neurological sciences 20050315
Title: Development and validation of a high-performance liquid chromatography-mass spectrometry assay for methylxanthines and taurine in dietary supplements.
Journal: Journal of pharmaceutical and biomedical analysis 20050309
Title: Biochemical changes during the development of witches' broom: the most important disease of cocoa in Brazil caused by Crinipellis perniciosa.
Journal: Journal of experimental botany 20050301
Title: PCB exposure and in vivo CYP1A2 activity among Native Americans.
Journal: Environmental health perspectives 20050301
Title: Classification of Ilex species based on metabolomic fingerprinting using nuclear magnetic resonance and multivariate data analysis.
Journal: Journal of agricultural and food chemistry 20050223
Title: Aqueous extract of Ilex paraguariensis decreases nucleotide hydrolysis in rat blood serum.
Journal: Journal of ethnopharmacology 20050210
Title: Mapping interactions between dopamine and adenosine A2a receptors using pharmacologic MRI.
Journal: Synapse (New York, N.Y.) 20050201
Title: Theobromine inhibits sensory nerve activation and cough.
Journal: FASEB journal : official publication of the Federation of American Societies for Experimental Biology 20050201
Title: Vibrational spectral investigation on xanthine and its derivatives--theophylline, caffeine and theobromine.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20050101
Title: Protective effect of adenosine and purine nucleos(t)ides against the death by hydrogen peroxide and glucose deprivation in rat primary astrocytes.
Journal: Neuroscience research 20050101
Title: Population pharmacokinetics of caffeine and its metabolites theobromine, paraxanthine and theophylline after inhalation in combination with diacetylmorphine.
Journal: Basic & clinical pharmacology & toxicology 20050101
Title: Look what I found! Poison hunting on eBay.
Journal: Clinical toxicology (Philadelphia, Pa.) 20050101
Title: Molecular recognition and crystal energy landscapes: an X-ray and computational study of caffeine and other methylxanthines.
Journal: Chemistry (Weinheim an der Bergstrasse, Germany) 20041217
Title: Determination of methylxanthines in urine by liquid chromatography with diode array UV detection.
Journal: Journal of pharmaceutical and biomedical analysis 20041115
Title: Methylxanthines are the psycho-pharmacologically active constituents of chocolate.
Journal: Psychopharmacology 20041101
Title: The anticonvulsant action of propofol on epileptiform activity in rat hippocampal slices.
Journal: Anesthesia and analgesia 20041001
Title: Simultaneous determination of caffeine, theophylline and theobromine in human plasma by on-line solid-phase extraction coupled to reversed-phase chromatography.
Journal: Biomedical chromatography : BMC 20041001
Title: Adenosine A1-receptor modulation of glutamate-induced calcium influx in rat retinal ganglion cells.
Journal: Investigative ophthalmology & visual science 20041001
Title: Modified micellar electrokinetic chromatography in the analysis of catechins and xanthines in chocolate.
Journal: Electrophoresis 20041001
Title: Separation, pre-concentration, and HPLC analysis of methylxanthines in urine samples.
Journal: Journal of separation science 20041001
Title: Development of a validated HPLC method for the determination of B-complex vitamins in pharmaceuticals and biological fluids after solid phase extraction.
Journal: Journal of separation science 20041001
Title: Urinary methylxanthine and autistic disorder: absence of previously reported correlation.
Journal: Nucleosides, nucleotides & nucleic acids 20041001
Title: Ethanol operant self-administration in rats is regulated by adenosine A2 receptors.
Journal: Alcoholism, clinical and experimental research 20040901
Title: Plant biochemistry: a naturally decaffeinated arabica coffee.
Journal: Nature 20040624
Title: Roles of adenosine receptors in the regulation of kainic acid-induced neurotoxic responses in mice.
Journal: Brain research. Molecular brain research 20040618
Title: Determination of caffeine, theobromine, and theophylline in standard reference material 2384, baking chocolate, using reversed-phase liquid chromatography.
Journal: Journal of agricultural and food chemistry 20040602
Title: Dietary sources of nutrients among US adults, 1994 to 1996.
Journal: Journal of the American Dietetic Association 20040601
Title: HPLC-MSn analysis of phenolic compounds and purine alkaloids in green and black tea.
Journal: Journal of agricultural and food chemistry 20040519
Title: The role of intraspinal adenosine A1 receptors in sympathetic regulation.
Journal: European journal of pharmacology 20040510
Title: Catabolism of caffeine in plants and microorganisms.
Journal: Frontiers in bioscience : a journal and virtual library 20040501
Title: Influence of agronomic variables on the composition of mate tea leaves (Ilex paraguariensis) extracts obtained from CO2 extraction at 30 degrees C and 175 bar.
Journal: Journal of agricultural and food chemistry 20040407
Title: Serum metabolite/caffeine ratios as a test for liver function.
Journal: Journal of clinical pharmacology 20040401
Title: Biosynthesis, accumulation and degradation of theobromine in developing Theobroma cacao fruits.
Journal: Journal of plant physiology 20040401
Title: Application of RNAi to confirm theobromine as the major intermediate for caffeine biosynthesis in coffee plants with potential for construction of decaffeinated varieties.
Journal: Plant molecular biology 20040401
Title: Automated sample preparation based on the sequential injection principle. Solid-phase extraction on a molecularly imprinted polymer coupled on-line to high-performance liquid chromatography.
Journal: Journal of chromatography. A 20040319
Title: Metabolite profiling using (1)H NMR spectroscopy for quality assessment of green tea, Camellia sinensis (L.).
Journal: Journal of agricultural and food chemistry 20040225
Title: Simultaneous analysis of theanine, chlorogenic acid, purine alkaloids and catechins in tea samples with the help of multi-dimension information of on-line high performance liquid chromatography/electrospray-mass spectrometry.
Journal: Journal of pharmaceutical and biomedical analysis 20040218
Title: Pentoxifylline, propentofylline and pentifylline for acute ischaemic stroke.
Journal: The Cochrane database of systematic reviews 20040101
Title: Electrospray ionization mass spectrometric characterization and quantitation of xanthine derivatives using isotopically labelled analogues: an application for equine doping control analysis.
Journal: Rapid communications in mass spectrometry : RCM 20040101
Title: Multiple effects of theobromine on fetus development and postnatal status of the immune system.
Journal: International journal of tissue reactions 20040101
Title: Effects of coffee components on the response of GABA(A) receptors expressed in Xenopus oocytes.
Journal: Journal of agricultural and food chemistry 20031217
Title: Carbon nanotubes as separation carrier in capillary electrophoresis.
Journal: Electrophoresis 20031201
Title: Adenosinergic protection of dopaminergic and GABAergic neurons against mitochondrial inhibition through receptors located in the substantia nigra and striatum, respectively.
Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience 20031126
Title: Inhibition of caffeine biosynthesis in tea (Camellia sinensis) and coffee (Coffea arabica) plants by ribavirin.
Journal: FEBS letters 20031120
Title: Adenosine kinase inhibitors. 3. Synthesis, SAR, and antiinflammatory activity of a series of l-lyxofuranosyl nucleosides.
Journal: Journal of medicinal chemistry 20031023
Title: Purine alkaloids in Paullinia.
Journal: Phytochemistry 20031001
Title: Study on inclusion complex of cyclodextrin with methyl xanthine derivatives by fluorimetry.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20031001
Title: Antioxidant and prooxidant properties of caffeine, theobromine and xanthine.
Journal: Medical science monitor : international medical journal of experimental and clinical research 20030901
Title: Polydeoxyribonucleotide (PDRN) promotes human osteoblast proliferation: a new proposal for bone tissue repair.
Journal: Life sciences 20030829
Title: Producing decaffeinated coffee plants.
Journal: Nature 20030619
Title: Antinociceptive mechanisms of orally administered decursinol in the mouse.
Journal: Life sciences 20030613
Title: Intraspinal adenosine induces spinal cord norepinephrine release in spinal nerve-ligated rats but not in normal or sham controls.
Journal: Anesthesiology 20030601
Title: Adenosine A1 receptor activation reduces myocardial reperfusion effects on intrinsic cardiac nervous system.
Journal: American journal of physiology. Regulatory, integrative and comparative physiology 20030501
Title: Study on the paper substrate room temperature phosphorescence of theobromine, caffeine and theophylline and analytical application.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20030501
Title: Molecular cloning and functional characterization of three distinct N-methyltransferases involved in the caffeine biosynthetic pathway in coffee plants.
Journal: Plant physiology 20030501
Title: Effect of naturally occurring plant phenolics on the induction of drug metabolizing enzymes by o-toluidine.
Journal: Toxicology 20030415
Title: De-intercalation of ethidium bromide and acridine orange by xanthine derivatives and their modulatory effect on anticancer agents: a study of DNA-directed toxicity enlightened by time correlated single photon counting.
Journal: Journal of biomolecular structure & dynamics 20030401
Title: RNA binding efficacy of theophylline, theobromine and caffeine.
Journal: Journal of biomolecular structure & dynamics 20030401
Title: Endogenous adenosine prevents post-tetanic release facilitation mediated by alpha3beta2 nicotinic autoreceptors.
Journal: European journal of pharmacology 20030319
Title: Antagonism of adenosine receptors by caffeine and caffeine metabolites in equine forebrain tissues.
Journal: American journal of veterinary research 20030201
Title: Regional differences in the adenosine A(2) receptor-mediated modulation of contractions in rat vas deferens.
Journal: European journal of pharmacology 20030124
Title: Isolation of a new dual-functional caffeine synthase gene encoding an enzyme for the conversion of 7-methylxanthine to caffeine from coffee (Coffea arabica L.).
Journal: FEBS letters 20030116
Title: Researching on new species of 'Mate': Ilex brevicuspis: phytochemical and pharmacology study.
Journal: European journal of nutrition 20030101
Title: Chocolate feeding of pregnant mice influences length of limbs of their progeny.
Journal: Polish journal of veterinary sciences 20030101
Title: [Study of the cardiovascular properties of some new methyl-xanthine derivatives].
Journal: Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi 20030101
Title: Uric acid or 1-methyl uric acid in the urinary bladder increases serum glucose, insulin, true triglyceride, and total cholesterol levels in Wistar rats.
Journal: TheScientificWorldJournal 20030101
Title: Value assignment of nutrient concentrations in standard reference material 2384 baking chocolate.
Journal: Journal of agricultural and food chemistry 20021120
Title: Glucose-induced islet blood flow increase in rats: interaction between nervous and metabolic mediators.
Journal: American journal of physiology. Endocrinology and metabolism 20020901
Title: Role of extracellular ATP metabolism in regulation of platelet reactivity.
Journal: The Journal of laboratory and clinical medicine 20020901
Title: Extraction of methylxanthines from guaraná seeds, maté leaves, and cocoa beans using supercritical carbon dioxide and ethanol.
Journal: Journal of agricultural and food chemistry 20020814
Title: Caffeine potentiates the discriminative-stimulus effects of nicotine in rats.
Journal: Psychopharmacology 20020801
Title: Cacao usage by the earliest Maya civilization.
Journal: Nature 20020718
Title: Inhibition of vaccinia virus replication by adenosine in BSC-40 cells: involvement of A(2) receptor-mediated PKA activation.
Journal: Archives of virology 20020701
Title: Electronic structure of some adenosine receptor antagonists. III. Quantitative investigation of the electronic absorption spectra of alkyl xanthines.
Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20020701
Title: The involvement of nitric oxide on the adenosine A(2) receptor-induced cardiovascular inhibitory responses in the posterior hypothalamus of rats.
Journal: Neuroscience letters 20020621
Title: Synergistic up-regulation of vascular endothelial growth factor expression in murine macrophages by adenosine A(2A) receptor agonists and endotoxin.
Journal: The American journal of pathology 20020601
Title: Pharmacology of ephedra alkaloids and caffeine after single-dose dietary supplement use.
Journal: Clinical pharmacology and therapeutics 20020601
Title: Enhanced analysis of purine and pyrimidine bases by the use of double-strand polyaniline coatings in micellar electrokinetic capillary chromatography.
Journal: Electrophoresis 20020601
Title: Adenosine acts through an A3 receptor to prevent the induction of murine anti-CD3-activated killer T cells.
Journal: International journal of cancer 20020520
Title: Theacrine (1,3,7,9-tetramethyluric acid) synthesis in leaves of a Chinese tea, kucha (Camellia assamica var. kucha).
Journal: Phytochemistry 20020501
Title: Spinal noradrenergic activation mediates allodynia reduction from an allosteric adenosine modulator in a rat model of neuropathic pain.
Journal: Pain 20020501
Title: Adenosine inhibits calcium channel currents via A1 receptors on salamander retinal ganglion cells in a mini-slice preparation.
Journal: Journal of neurochemistry 20020501
Title: Sustained ER Ca2+ depletion suppresses protein synthesis and induces activation-enhanced cell death in mast cells.
Journal: The Journal of biological chemistry 20020419
Title: Salt effects on caffeine solubility, distribution, and self-association.
Journal: Journal of pharmaceutical sciences 20020401
Title: Study of catechin and xanthine tea profiles as geographical tracers.
Journal: Journal of agricultural and food chemistry 20020327
Title: Selective solid-phase extraction sorbent for caffeine made by molecular imprinting.
Journal: Journal of chromatography. A 20020301
Title: Platinum complexes of oxopurines: cis-bis(theophyllinato-N7)bis(triphenylphosphine)platinum(II) and cis-chloro(theobrominato-N1)bis(triphenylphosphine)platinum(II) ethanol hemisolvate.
Journal: Acta crystallographica. Section C, Crystal structure communications 20020201
Title: Activation of adenosine A2a receptor pathway reduces leukocyte infiltration but enhances edema formation in rat caerulein pancreatitis.
Journal: Pancreas 20020101
Title: Cocaine withdrawal severity and urine toxicology results from treatment entry predict outcome in medication trials for cocaine dependence.
Journal: Addictive behaviors 20020101
Title: Simultaneous determination of caffeine, theobromine, and theophylline by high-performance liquid chromatography.
Journal: Journal of chromatographic science 20020101
Title: Glucan stimulates human dermal fibroblast collagen biosynthesis through a nuclear factor-1 dependent mechanism.
Journal: Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society 20020101
Title: High-performance capillary electrophoresis analysis of mate infusions prepared from stems and leaves of Ilex paraguariensis using automated micellar electrokinetic capillary chromatography.
Journal: Phytochemical analysis : PCA 20020101
Title: Determination of theophylline by HPLC and GC-IDMS, the effect of chemically similar xanthine derivatives on the specificity of the method and the possibility of paracetamol as interfering substance.
Journal: Clinical laboratory 20020101
Title: Group I aptazymes as genetic regulatory switches.
Journal: BMC biotechnology 20020101
Title: Structural basis for the binding affinity of xanthines with the DNA intercalator acridine orange.
Journal: Journal of medicinal chemistry 20011220
Title: Simultaneous determination of artificial sweeteners, preservatives, caffeine, theobromine and theophylline in food and pharmaceutical preparations by ion chromatography.
Journal: Journal of chromatography. A 20011207
Title: Regulation of K(+) current in human airway epithelial cells by exogenous and autocrine adenosine.
Journal: American journal of physiology. Cell physiology 20011201
Title: Adenosine modulates Mg(2+) uptake in distal convoluted tubule cells via A(1) and A(2) purinoceptors.
Journal: American journal of physiology. Renal physiology 20011201
Title: Evidence for the presence of A(1) adenosine receptors in the aorta of spontaneously hypertensive rats.
Journal: British journal of pharmacology 20011201
Title: Effect of methylxanthine derivatives on doxorubicin transport and antitumor activity.
Journal: Current drug metabolism 20011201
Title: Minoxidil-induced hair growth is mediated by adenosine in cultured dermal papilla cells: possible involvement of sulfonylurea receptor 2B as a target of minoxidil.
Journal: The Journal of investigative dermatology 20011201
Title: Continuous measurement of caffeine and two metabolites in blood and skeletal muscle of unrestrained adult horses by semi-automated in vivo microdialysis.
Journal: Journal of veterinary pharmacology and therapeutics 20011201
Title: In vivo effects of adenosine A(2) receptor agonist and antagonist on neuronal and astrocytic intermediary metabolism studied with ex vivo (13)C MR spectroscopy.
Journal: Journal of neurochemistry 20011101
Title: A novel analgesic compound OT-7100 attenuates nociceptive responses in animal models of inflammatory and neuropathic hyperalgesia: a possible involvement of adenosinergic anti-nociception.
Journal: Japanese journal of pharmacology 20011101
Title: Developmental variation of sugars, carboxylic acids, purine alkaloids, fatty acids, and endoproteinase activity during maturation of Theobroma cacao L. seeds.
Journal: Journal of agricultural and food chemistry 20011001
Title: Nanoparticles in plant extracts--factors which influence the formation of nanoparticles in black tea infusions.
Journal: Die Pharmazie 20011001
Title: Role of adenosine in renal protection induced by a brief episode of ischemic preconditioning in rats.
Journal: Japanese journal of pharmacology 20011001
Title: Methotrexate suppresses NF-kappaB activation through inhibition of IkappaBalpha phosphorylation and degradation.
Journal: Journal of immunology (Baltimore, Md. : 1950) 20010901
Title: The plasma protein extravasation induced by adenosine and its analogues in the rat dorsal skin: evidence for the involvement of capsaicin sensitive primary afferent neurones and mast cells.
Journal: British journal of pharmacology 20010901
Title: Effects of adenosine receptor agonists and antagonists in a genetic animal model of primary paroxysmal dystonia.
Journal: British journal of pharmacology 20010901
Title: Synergism between A(2A)-adenosine receptor activation and vasoactive intestinal peptide to facilitate [3H]-acetylcholine release from the rat motor nerve terminals.
Journal: Neuroscience letters 20010824
Title: Use of novel solid-phase extraction sorbent materials for high-performance liquid chromatography quantitation of caffeine metabolism products methylxanthines and methyluric acids in samples of biological origin.
Journal: Journal of chromatography. B, Biomedical sciences and applications 20010815
Title: Adenosine A(1) receptors mediate plasma exudation from the oral mucosa.
Journal: Journal of applied physiology (Bethesda, Md. : 1985) 20010801
Title: Improved high-performance liquid chromatography method to determine theobromine and caffeine in cocoa and cocoa products.
Journal: Journal of agricultural and food chemistry 20010801
Title: Suppressive effect of coffee on lipopolysaccharide-induced hepatitis in D-galactosamine-sensitized rats.
Journal: Bioscience, biotechnology, and biochemistry 20010801
Title: Withdrawal and bidirectional cross-withdrawal responses in rats treated with adenosine agonists and morphine.
Journal: Life sciences 20010706
Title: Uncertainty factors for chemical risk assessment: interspecies differences in the in vivo pharmacokinetics and metabolism of human CYP1A2 substrates.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20010701
Title: Uncertainty factors for chemical risk assessment. human variability in the pharmacokinetics of CYP1A2 probe substrates.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20010701
Title: A new caffeine biosynthetic pathway in tea leaves: utilisation of adenosine released from the S-adenosyl-L-methionine cycle.
Journal: FEBS letters 20010615
Title: Sparks and puffs in oligodendrocyte progenitors: cross talk between ryanodine receptors and inositol trisphosphate receptors.
Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience 20010601
Title: Weight loss and delayed gastric emptying following a South American herbal preparation in overweight patients.
Journal: Journal of human nutrition and dietetics : the official journal of the British Dietetic Association 20010601
Title: Caffeine-induced cardiac arrhythmia: an unrecognised danger of healthfood products.
Journal: The Medical journal of Australia 20010521
Title: Neuroprotection by caffeine and A(2A) adenosine receptor inactivation in a model of Parkinson's disease.
Journal: The Journal of neuroscience : the official journal of the Society for Neuroscience 20010515
Title: Drug diffusion mechanism through pH-sensitive hydrophobic/polyelectrolyte hydrogel membranes.
Journal: European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20010501
Title: Seizure activity and unresponsiveness after hydroxycut ingestion.
Journal: Pharmacotherapy 20010501
Title: Adenosine inhibits neutrophil vascular endothelial growth factor release and transendothelial migration via A2B receptor activation.
Journal: Shock (Augusta, Ga.) 20010401
Title: Theobromine intoxication in a red fox and a European badger in Sweden.
Journal: Journal of wildlife diseases 20010401
Title: Cytosolic xanthine oxidoreductase mediated bioactivation of ethanol to acetaldehyde and free radicals in rat breast tissue. Its potential role in alcohol-promoted mammary cancer.
Journal: Toxicology 20010307
Title: An herbal supplement containing Ma Huang-Guarana for weight loss: a randomized, double-blind trial.
Journal: International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity 20010301
Title: [Simultaneous determination of various food additives by high performance liquid chromatography].
Journal: Se pu = Chinese journal of chromatography 20010301
Title: Comparison of the potency of adenosine as an agonist at human adenosine receptors expressed in Chinese hamster ovary cells.
Journal: Biochemical pharmacology 20010215
Title: [Cerebral infarction in a patient consuming MaHuang extract and guarana].
Journal: Presse medicale (Paris, France : 1983) 20010203
Title: Caffeine metabolism before and after liver transplantation.
Journal: International journal of clinical pharmacology and therapeutics 20010201
Title: Suspected caffeine and ephedrine toxicosis resulting from ingestion of an herbal supplement containing guarana and ma huang in dogs: 47 cases (1997-1999).
Journal: Journal of the American Veterinary Medical Association 20010115
Title: Efferent arteriole tubuloglomerular feedback in the renal nephron.
Journal: Kidney international 20010101
Title: Caffeine metabolism in a group of 67 patients with primary biliary cirrhosis.
Journal: International journal of clinical pharmacology and therapeutics 20010101
Title: Rat ventral prostate xanthine oxidase bioactivation of ethanol to acetaldehyde and 1-hydroxyethyl free radicals: analysis of its potential role in heavy alcohol drinking tumor-promoting effects.
Journal: Teratogenesis, carcinogenesis, and mutagenesis 20010101
Title: Protection by aspirin of indomethacin-induced small intestinal damage in rats: mediation by salicylic acid.
Journal: Journal of physiology, Paris 20010101
Title: Medicinal and ethnoveterinary remedies of hunters in Trinidad.
Journal: BMC complementary and alternative medicine 20010101
Title: Effect of adenosine A1 and A2 receptor stimulation on hypoxia-induced convulsions in adult mice.
Journal: Polish journal of pharmacology 20010101
Title: A TLC visualisation reagent for dimethylamphetamine and other abused tertiary amines.
Journal: Science & justice : journal of the Forensic Science Society 20010101
Title: Effects of caffeine and its reactive metabolites theophylline and theobromine on the differentiating testis.
Journal: Reproduction, fertility, and development 20010101
Title: Effects of phenothiazine neuroleptics on the rate of caffeine demethylation and hydroxylation in the rat liver.
Journal: Polish journal of pharmacology 20010101
Title: Purification and partial characterization of caffeine oxidase--A novel enzyme from a mixed culture consortium.
Journal: Biochemical and biophysical research communications 19990924
Title: Cytochrome P450 isoform selectivity in human hepatic theobromine metabolism.
Journal: British journal of clinical pharmacology 19990301
Title: Adenosine A2 receptors modulate haloperidol-induced catalepsy in rats.
Journal: European journal of pharmacology 19970611
Title: Haloperidol-induced catalepsy is influenced by adenosine receptor antagonists.
Journal: Polish journal of pharmacology 19970101
Title: Adenosine antagonists potentiate D2 dopamine-dependent activation of Fos in the striatopallidal pathway.
Journal: Neuroscience 19951001
Title: Analysis of the potential carcinogenicity of coffee and its related compounds in a medium-term liver bioassay of rats.
Journal: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 19950101
Title: Smoking, alcohol, coffee, tea, caffeine, and theobromine: risk of prostate cancer in Utah (United States).
Journal: Cancer causes & control : CCC 19931101
Title: Synthesis of paraxanthine analogs (1,7-disubstituted xanthines) and other xanthines unsubstituted at the 3-position: structure-activity relationships at adenosine receptors.
Journal: Journal of medicinal chemistry 19931029
Title: Biotransformation of caffeine, paraxanthine, theobromine and theophylline by cDNA-expressed human CYP1A2 and CYP2E1.
Journal: Pharmacogenetics 19920401
Title: Pentoxifylline (Trental) does not inhibit dipyridamole-induced coronary hyperemia: implications for dipyridamole-thallium-201 myocardial imaging.
Journal: Journal of nuclear medicine : official publication, Society of Nuclear Medicine 19900601
Title: Pentoxifylline in amphotericin B toxicity rat model.
Journal: Antimicrobial agents and chemotherapy 19900201
Title: Ticlopidine-pentoxifylline combination in the treatment of atherosclerosis and the prevention of cerebrovascular accidents.
Journal: The Journal of international medical research 19890101
Title: Rapid development of functional tolerance to caffeine-induced seizures in rats.
Journal: Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) 19880601
Title: Pentoxifylline enhancement of defective neutrophil function and host defense in neonatal mice.
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