theophylline

adisne afonilum bilordyl bronchoretard cetraphylline diffumal 2,6- dihydroxy-1,3-dimethylpurine 1,3- dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine 1,3- dimethyl-3,7-dihydro-1H-purin-2,6-dion 1,3- dimethyl-3,7-dihydro-1H-purine-2,6-dione 1,3- dimethyl-3,9-dihydro-1H-purine-2,6-dione 1,3- dimethyl-7H-purine-2,6-dione 1,3- dimethylxanthine duraphyllin egifilin etheophyl physpan pulmidur pulmo-timelets 1H- purine-2,6-dione, 3,7-dihydro-1,3-dimethyl- 1H- purine-2,6-dione, 3,9-dihydro-1,3-dimethyl- talotren teonova teosona theoclear theodel theodrip theona P theoplus theotard unifyl xanthium PubMed: Comparison of selected physico-chemical properties of calcium alginate films prepared by two different methods. PubMed: Alkaloids and athlete immune function: caffeine, theophylline, gingerol, ephedrine, and their congeners. PubMed: A cocktail of synthetic stimulants found in a dietary supplement associated with serious adverse events. PubMed: Medication Use in the Neonatal Intensive Care Unit. PubMed: Simultaneous determination of caffeine, theophylline and theobromine in food samples by a kinetic spectrophotometric method. PubMed: N-acetylcysteine instead of theophylline in patients with COPD who are candidates for elective off-pump CABG surgery: Is it possible in cardiovascular surgery unit? PubMed: Thermal taste and anti-aspiration drugs: a novel drug discovery against pneumonia. PubMed: Simultaneous quantification of caffeine and its three primary metabolites in rat plasma by liquid chromatography-tandem mass spectrometry. PubMed: Aqueous and hydro-alcoholic media effects on polyols. PubMed: A facile approach for preparation of molecularly imprinted polymers layer on the surface of carbon nanotubes. PubMed: Guarana powder polysaccharides: characterisation and evaluation of the antioxidant activity of a pectic fraction. PubMed: Development and validation of a rapid ultra high pressure liquid chromatographic method for the determination of methylxanthines in herbal infusions. PubMed: Profiles of phenolic compounds and purine alkaloids during the development of seeds of Theobroma cacao cv. Trinitario. PubMed: Electrochemical determination of theophylline in foodstuff, tea and soft drinks based on urchin-like CdSe microparticles modified glassy carbon electrode. PubMed: The β-2 agonist debate: is there still a problem? PubMed: Effect of decursinol angelate on the pharmacokinetics of theophylline and its metabolites in rats. PubMed: Asthma and other recurrent wheezing disorders in children (chronic). PubMed: Adenosine A2A receptor antagonism and genetic deletion attenuate the effects of dopamine D2 antagonism on effort-based decision making in mice. PubMed: Development of a chromatographic low pressure flow injection system: application to the analysis of methylxanthines in coffee. PubMed: 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. PubMed: Asthma and other recurrent wheezing disorders in children (acute). PubMed: Alkaloids in the human food chain--natural occurrence and possible adverse effects. PubMed: Asthma in adults. PubMed: Update on asthma step-therapy. PubMed: Copd. PubMed: Rapid methods to determine procyanidins, anthocyanins, theobromine and caffeine in rat tissues by liquid chromatography-tandem mass spectrometry. PubMed: Suitability of a flat die press for the manufacture of pharmaceutical pellets by extrusion/spheronization. PubMed: Acute kidney injury. PubMed: Phytochemical profile, antioxidant and cytotoxic activities of the carob tree (Ceratonia siliqua L.) germ flour extracts. PubMed: Prevention and treatment of allergic asthma in pregnancy: from conventional drugs to new therapeutical approaches. PubMed: Development of shellac-coated sustained release pellet formulations. PubMed: Consumption of bitter alkaloids in Drosophila melanogaster in multiple-choice test conditions. PubMed: Caffeine, pentoxifylline and theophylline form stacking complexes with IQ-type heterocyclic aromatic amines. PubMed: Natural compounds in the human diet and their ability to bind mutagens prevents DNA-mutagen intercalation. PubMed: Energy drinks: a review of use and safety for athletes. PubMed: A new definition of pharmaceutical quality: assembly of a risk simulation platform to investigate the impact of manufacturing/product variability on clinical performance. PubMed: Important drug-nutrient interactions. PubMed: Population-based severity, onset and type of drug-drug interactions in prescriptions. PubMed: Rapid determination of methylxanthines in real samples by high-performance liquid chromatography using the new FastGradient narrow-bore monolithic column. PubMed: Preparation of organic-inorganic hybrid silica monolith with octyl and sulfonic acid groups for capillary electrochromatograhpy and application in determination of theophylline and caffeine in beverage. PubMed: The coupling of direct analysis in real time ionization to Fourier transform ion cyclotron resonance mass spectrometry for ultrahigh-resolution mass analysis. PubMed: Asthma in adults. PubMed: Respiratory and cardiovascular effects of doxapram and theophylline for the treatment of asphyxia in neonatal calves. PubMed: A G alpha subunit gene is essential for conidiation and potassium efflux but dispensable for pathogenicity of Alternaria alternata on citrus. PubMed: The influence of dietary habits and pathological conditions on the binding of theophylline to serum albumin. PubMed: Simulated food effects on drug release from ethylcellulose: PVA-PEG graft copolymer-coated pellets. PubMed: Leg cramps. PubMed: Listeriolysin O affects barrier function and induces chloride secretion in HT-29/B6 colon epithelial cells. PubMed: Investigation of coated whey protein/alginate beads as sustained release dosage form in simulated gastrointestinal environment. PubMed: Predicting pharmacokinetics of drugs using physiologically based modeling--application to food effects. PubMed: Phenolic antioxidants from green tea produced from Camellia crassicolumna Var. multiplex. PubMed: Higher-order cellular information processing with synthetic RNA devices. PubMed: Quantitation of methylxanthinic alkaloids and phenolic compounds in mate (Ilex paraguariensis) and their effects on blood vessel formation in chick embryos. PubMed: Use of controller medications in patients initiated on a long-acting beta2-adrenergic agonist before and after safety alerts. PubMed: Effects of chronic administration of caffeine and stress on feeding behavior of rats. PubMed: Stability indicating validated HPLC method for quantification of levothyroxine with eight degradation peaks in the presence of excipients. PubMed: Simultaneous HPLC determination of caffeine, theobromine, and theophylline in food, drinks, and herbal products. PubMed: Determination of caffeine and associated compounds in food, beverages, natural products, pharmaceuticals, and cosmetics by micellar electrokinetic capillary chromatography. PubMed: Assessing caffeine exposure in pregnant women. PubMed: Multiresidue analysis of beta-agonists in bovine and porcine urine, feed and hair using liquid chromatography electrospray ionisation tandem mass spectrometry. PubMed: Acute renal failure. PubMed: Copd. PubMed: Process analytical technology (PAT): quantification approaches in terahertz spectroscopy for pharmaceutical application. PubMed: Herb-drug interactions: Effect of Ginkgo biloba extract on the pharmacokinetics of theophylline in rats. PubMed: Pharmacokinetics of theophylline in Guinea pig tears. PubMed: Process analytical technology (PAT): effects of instrumental and compositional variables on terahertz spectral data quality to characterize pharmaceutical materials and tablets. PubMed: In-vitro/in-vivo correlation of pulsatile drug release from press-coated tablet formulations: a pharmacoscintigraphic study in the beagle dog. PubMed: Nitrosamines as nicotinic receptor ligands. PubMed: Urinary excretion of dietary contaminants in horses. PubMed: Development of a biosensor for caffeine. PubMed: Pathway-specific effect of caffeine on protection against UV irradiation-induced apoptosis in corneal epithelial cells. PubMed: Asthma in adults. PubMed: Overview of antibacterial, antitoxin, antiviral, and antifungal activities of tea flavonoids and teas. PubMed: Literature review: the best new articles in the specialty of allergy, asthma, and immunology, 2004-2005. PubMed: Clinical pharmacology of Cilomilast. PubMed: Swelling behavior and controlled release of theophylline and sulfamethoxazole drugs in beta-lactoglobulin protein gels obtained by phase separation in water/ethanol mixture. PubMed: Caffeine modulates P50 auditory sensory gating in healthy subjects. PubMed: Pharmacokinetics of telithromycin: application to dosing in the treatment of community-acquired respiratory tract infections. PubMed: Modulation of MPP+ uptake by tea and some of its components in Caco-2 cells. PubMed: Solid-phase ultraviolet sensing system for determination of methylxanthines. PubMed: Evaluation of cocoa- and coffee-derived methylxanthines as toxicants for the control of pest coyotes. PubMed: The management of asthma and rhinitis during pregnancy. PubMed: Compression of controlled-release pellets produced by a hot-melt extrusion and spheronization process. PubMed: Asthma controller therapy during pregnancy. PubMed: [Bronchodilator: theophylline]. PubMed: Short-term fasting and lipolytic activity in rat adipocytes. PubMed: Effect of theophylline on L-alanine absorption in the rat jejunum. PubMed: Studies on the time course of the effects of the probiotic yeast Saccharomyces boulardii on electrolyte transport in pig jejunum. PubMed: Caffeine suppresses TNF-alpha production via activation of the cyclic AMP/protein kinase A pathway. PubMed: Effects of thioacetamide on pancreatic islet B-cell function. PubMed: Uric acid or 1-methyl uric acid in the urinary bladder increases serum glucose, insulin, true triglyceride, and total cholesterol levels in Wistar rats. PubMed: Inhibition of the human organic anion transporter 1 by the caffeine metabolite 1-methylxanthine. PubMed: Determination of caffeine, theobromine, and theophylline in standard reference material 2384, baking chocolate, using reversed-phase liquid chromatography. PubMed: Study on the effect of food on the absorption of theophylline. PubMed: Modulation of feeding behaviour by blocking purinergic receptors in the rat nucleus accumbens: a combined microdialysis, electroencephalographic and behavioural study. PubMed: Effects of coffee components on the response of GABA(A) receptors expressed in Xenopus oocytes. PubMed: Capillary electrophoretic determination of theanine, caffeine, and catechins in fresh tea leaves and oolong tea and their effects on rat neurosphere adhesion and migration. PubMed: Involvement of adenosine A1 and A2A receptors in the adenosinergic modulation of the discriminative-stimulus effects of cocaine and methamphetamine in rats. PubMed: Effect of daidzein on CYP1A2 activity and pharmacokinetics of theophylline in healthy volunteers. PubMed: Induction of the procarcinogen-activating CYP1A2 by a herbal dietary supplement in rats and humans. PubMed: Long-term management of asthma. PubMed: A clinical pharmacological study of the potential beneficial effects of a propolis food product as an adjuvant in asthmatic patients. PubMed: [Simultaneous determination of various food additives by high performance liquid chromatography]. PubMed: Value assignment of nutrient concentrations in standard reference material 2384 baking chocolate. PubMed: Clinical pharmacokinetics of tegaserod, a serotonin 5-HT(4) receptor partial agonist with promotile activity. PubMed: Inhibition of alkaline phosphatase activity of boar semen by pentoxifylline, caffeine, and theophylline. PubMed: Possible role of mast cells in cineole-induced scratching behavior in mice. PubMed: Optimizing sporulation of Clostridium perfringens. PubMed: Caffeine potentiates the discriminative-stimulus effects of nicotine in rats. PubMed: Long-term management of asthma. PubMed: Innovative pharmacologic approaches to cardiopulmonary resuscitation. PubMed: Study of catechin and xanthine tea profiles as geographical tracers. PubMed: Prediction of plasma concentration-time curve of orally administered theophylline based on a scintigraphic monitoring of gastrointestinal transit in human volunteers. PubMed: Clinically significant interactions with drugs used in the treatment of tuberculosis. PubMed: Pharmacokinetic profile of zafirlukast. PubMed: Simulated intestinal fluid as transport medium in the Caco-2 cell culture model. PubMed: Theophylline revisited. PubMed: Simultaneous determination of artificial sweeteners, preservatives, caffeine, theobromine and theophylline in food and pharmaceutical preparations by ion chromatography. PubMed: Urinary biomarkers for assessing dietary exposure to caffeine. PubMed: Weight loss and delayed gastric emptying following a South American herbal preparation in overweight patients. PubMed: Caffeine-induced cardiac arrhythmia: an unrecognised danger of healthfood products. PubMed: Uncertainty factors for chemical risk assessment. human variability in the pharmacokinetics of CYP1A2 probe substrates. PubMed: Uncertainty factors for chemical risk assessment: interspecies differences in the in vivo pharmacokinetics and metabolism of human CYP1A2 substrates. PubMed: Mechanical ventilation in children with severe asthma. PubMed: Seizure activity and unresponsiveness after hydroxycut ingestion. PubMed: Microencapsulation of theophylline in composite wall system consisting of whey proteins and lipids. PubMed: Profile of moxifloxacin drug interactions. PubMed: Cytosolic xanthine oxidoreductase mediated bioactivation of ethanol to acetaldehyde and free radicals in rat breast tissue. Its potential role in alcohol-promoted mammary cancer. PubMed: Evaluation of absorption kinetics of orally administered theophylline in rats based on gastrointestinal transit monitoring by gamma scintigraphy. PubMed: Etiology of nephrocalcinosis in preterm neonates: association of nutritional intake and urinary parameters. PubMed: Application of fibroin in controlled release tablets containing theophylline. PubMed: The influence of diluent on the release of theophylline from hydrophilic matrix tablets. PubMed: Mice with a deletion in the gene for CCAAT/enhancer-binding protein beta have an attenuated response to cAMP and impaired carbohydrate metabolism. PubMed: Microencapsulation of theophylline in whey proteins: effects of core-to-wall ratio. PubMed: Dose selection and dosing interval determination for LTRA use in asthma. PubMed: Bioequivalence of immediate-release theophylline capsules. PubMed: Methylxanthines reverse the adipsic and aphagic syndrome induced by bilateral 6-hydroxydopamine lesions of the nigrostriatal pathway in rats. PubMed: Reversal of the antiinflammatory effects of methotrexate by the nonselective adenosine receptor antagonists theophylline and caffeine: evidence that the antiinflammatory effects of methotrexate are mediated via multiple adenosine receptors in rat adjuvant arthritis. PubMed: Dose independent pharmacokinetics of caffeine after intravenous administration under a chronic food-limited regimen. PubMed: Effect of grapefruit juice on the pharmacokinetics of theophylline in healthy male volunteers. PubMed: Effects of dietary substitution with raw and heat-treated cowpea (Vigna unguiculata) on intestinal transport and pancreatic enzymes in the pig. PubMed: Cardiac effects of ebastine and other antihistamines in humans. PubMed: Extraction of purine alkaloids from maté (Ilex paraguariensis) using supercritical CO(2). PubMed: Biosynthesis and catabolism of caffeine in low-caffeine-containing species of Coffea. PubMed: Regulation and inactivation of brain phosphocholine-phosphatase activity. PubMed: Effect of gum arabic in an oral rehydration solution on recovery from diarrhea in rats. PubMed: Micellar electrokinetic capillary chromatography as a powerful tool for pharmacological investigations without sample pretreatment: a precise technique providing cost advantages and limits of detection to the low nanomolar range. PubMed: Preparation and properties of glutaraldehyde cross-linked whey protein-based microcapsules containing theophylline. PubMed: Influence of theophylline on urinary excretion of total, free and acyl carnitine in rats. PubMed: Clinical aspects of the use of clopidogrel, a new antiplatelet agent. PubMed: Pharmacokinetic investigations with direct injection of plasma samples: possible savings using capillary electrophoresis (CE). PubMed: Isoniazid drug and food interactions. PubMed: Modified starch enhances absorption and accelerates recovery in experimental diarrhea in rats. PubMed: Cholinesterase inhibitors in the treatment of Alzheimer's disease: a comparison of tolerability and pharmacology. PubMed: Clinical pharmacokinetics of nimesulide. PubMed: The effect of pyrimidine nucleosides on adenosine-induced apoptosis in HL-60 cells. PubMed: [Role of food interaction pharmacokinetic studies in drug development. Food interaction studies of theophylline and nifedipine retard and buspirone tablets]. PubMed: Impact of dioxin-type induction of drug-metabolizing enzymes on the metabolism of endo- and xenobiotics. PubMed: Evaluation of the developmental toxicity of caffeine and caffeine metabolites using the frog embryo teratogenesis assay--Xenopus (FETAX). PubMed: Liquid chromatographic determination of methylxanthines and catechins in herbal preparations containing guaraná. PubMed: [The effect of bile secretion on the pharmacokinetics of a theophylline sustained-release preparation]. PubMed: [The effect of food on theophylline absorption]. PubMed: [Requirements for product quality of theophylline sustained-release preparations]. PubMed: [The effect of different variables on the in vitro dissolution of a theophylline sustained-release preparation]. PubMed: Preparation and evaluation of micro-porous ethylcellulose capsule as oral sustained-release preparation of theophylline. PubMed: Pharmacokinetics of grepafloxacin. PubMed: [Latex allergy. Reaction to intraoperative anaphylaxis]. PubMed: Evaluation of the effect of 3 different diets on the bioavailability of 2 sustained release theophylline matrix tablets. PubMed: Clinical pharmacokinetics of nefazodone. PubMed: Pharmacokinetic profile of cefaclor. PubMed: Asthma treatment during pregnancy. What can be safely taken? PubMed: Food interaction study of a new theophylline (Egifilin) 200 and 400 mg retard tablet in healthy volunteers. PubMed: The clinical pharmacokinetics of levofloxacin. PubMed: Determination of caffeine and its metabolites by micellar electrokinetic capillary electrophoresis. PubMed: Effect of gallbladder contraction induced cholagogia on the pharmacokinetic profile of a sustained-release theophylline formulation. PubMed: Systemic clearance and demethylation of caffeine in sheep and cattle. PubMed: The effects of theophylline on metabolic rate in chronic obstructive lung disease patients. PubMed: Influence of diet and nutritional status on drug metabolism. PubMed: Reversal of acute theophylline toxicity by calcium channel blockers in dogs and rats. PubMed: Oxidation of caffeine and related methylxanthines in ascorbate and polyphenol-driven Fenton-type oxidations. PubMed: Airway reactivity changes in asthmatic patients undergoing blinded food challenges. PubMed: Theophylline is off the OTC market. Ephedrine may be next. PubMed: Aminophylline stability in total parenteral nutrition admixtures. PubMed: Population pharmacokinetics of theophylline. III. Premarketing study for a once-daily administered preparation. PubMed: FDA rethinks OTC status of bronchodilators, theophylline labeling. PubMed: Effect of full feed and early feed restriction on broiler performance, abdominal fat level, cellularity, and fat metabolism in broiler chickens. PubMed: 'Dose dumping' and sustained-release theophylline. PubMed: Biopharmaceutic characteristics of a new extended-release theophylline formulation (Uni-Dur). PubMed: From the Food and Drug Administration. PubMed: Theophylline pharmacokinetics and metabolism in rabbits following single and repeated administration of Capsicum fruit. PubMed: Revised FDA labeling guideline for theophylline oral dosage forms. PubMed: Clinical pharmacokinetics of lansoprazole. PubMed: Lacking effect of grapefruit juice on theophylline pharmacokinetics. PubMed: Pharmacokinetic development of quinolone antibiotics. PubMed: Oral and IP caffeine pharmacokinetics under a chronic food-limitation condition. PubMed: Overview of the pharmacokinetics of fluvoxamine. PubMed: Analysis of the potential carcinogenicity of coffee and its related compounds in a medium-term liver bioassay of rats. PubMed: Bioequivalence of a generic slow-release theophylline tablet in children. PubMed: Receptor mechanisms of bitter substances. PubMed: Effect of grapefruit juice on drug metabolism in rats. PubMed: Drug-induced taste and smell disorders. Incidence, mechanisms and management related primarily to treatment of sensory receptor dysfunction. PubMed: [Non-pharmacological therapeutic possibilities in gastroesophageal reflux dyspepsia]. PubMed: Effect of meals and dosage-form modification on theophylline bioavailability from a 24-hour sustained-release delivery system. PubMed: Clinical pharmacokinetics of ticlopidine. PubMed: Neuropharmacological evaluation of movement disorders that are adverse reactions to specific foods. PubMed: Adverse drug reactions: the San Juan Department of Veterans Affairs Medical Center experience. PubMed: Study on the influence of food on the absorption of theophylline from a controlled-release preparation. PubMed: [Use of galactomannan to produce hydrophilic matrix tablets]. PubMed: Dose-response and concentration-response relationships: clinical and regulatory perspectives. PubMed: Evaluation of the effect of different kinds of foods on the bioavailability of a sustained-release theophylline tablet. PubMed: Clinical pharmacokinetics of sparfloxacin. PubMed: Effect of macrocomponents of food on the pharmacokinetics of a long acting preparation of anhydrous theophylline. PubMed: A floating controlled-release drug delivery system: in vitro-in vivo evaluation. PubMed: Kinetics of absorption of a new once-a-day formulation of theophylline in the presence and absence of food. PubMed: Pharmacokinetics of dirithromycin. PubMed: A possible signal-coupling role for cyclic AMP during endocytosis in Amoeba proteus. PubMed: Bioavailability and bioinequivalence of drug formulations in small animals. PubMed: Green tea composition, consumption, and polyphenol chemistry. PubMed: An evaluation of the quinolone-theophylline interaction using the Food and Drug Administration spontaneous reporting system. PubMed: Interactions of fluoroquinolones with other drugs: mechanisms, variability, clinical significance, and management. PubMed: Repeated dosing of Uniphyl tablets under fed and fasting conditions: comparison of serum theophylline levels, pulmonary function, and asthma symptoms. PubMed: The randomized concentration-controlled trial: an evaluation of its sample size efficiency. PubMed: [Chronotherapy concept and the pharmacokinetic validation of a theophylline retard preparation for once-nightly administration (Euphylong)]. PubMed: Somatic development of the infant monkey following in utero exposure to caffeine. PubMed: Clinical toleration and safety of azithromycin. PubMed: Circadian rhythms in theophylline disposition: simulations and observations in the dog. PubMed: Influence of food on the bioavailability of theophylline from a sustained-released theophylline preparation. PubMed: Easy and practical utilization of CONSAM for simulation, analysis, and optimization of complex dosing regimens. PubMed: Adipose tissue lipolytic activity and urinary catecholamine excretion in cold-acclimated piglets. PubMed: Lack of effect of a high-fat meal on the volume of distribution of theophylline in humans. PubMed: The pharmacokinetics of ceftibuten in humans. PubMed: Is a diurnal rhythm in bioavailability caused by a rhythm in intestinal absorption? PubMed: Theophylline-controlled release preparations and fatty food: an in vitro study using the rotating dialysis cell method. PubMed: Pantothenate kinase activity in livers of genetically diabetic mice (db/db) and hormonally treated cultured rat hepatocytes. PubMed: [Current concepts in the treatment of asthma (in the United States)]. PubMed: The effect of methylxanthines on milk volume and composition, and growth of rat pups. PubMed: [Effects of food intake on the pharmacokinetics, metabolism and urinary excretion of two sustained release theophylline preparations in nonanesthetized dogs]. PubMed: Bioavailability of a new sustained-release theophylline capsule in fasted and non-fasted healthy subjects: single and multiple dosing studies. PubMed: Urinary zinc excretion in infancy. PubMed: Enhancement of maximal thermogenesis by reducing endogenous adenosine activity in the rat. PubMed: Effect of methylxanthines on lactational performance of rats. PubMed: Exposure to, and activation of, the food derived mutagenic heterocyclic amine MeIQx. PubMed: Pharmacokinetic determination of relative potency of quinolone inhibition of caffeine disposition. PubMed: Chronic carbamazepine down-regulates adenosine A2 receptors: studies with the putative selective adenosine antagonists PD115,199 and PD116,948. PubMed: The developmental toxicity of orally administered theophylline in rats and mice. PubMed: The beagle dog as an animal model for a bioavailability study of controlled-release theophylline under the influence of food. PubMed: Nosocomial diarrhea: beware the medicinal elixir. PubMed: Psychological problems associated with drug therapy in childhood asthma. PubMed: Psychomotor-stimulant effects of 3-isobutyl-1-methylxanthine: comparison with caffeine and 7-(2-chloroethyl) theophylline. PubMed: Food effects on the nighttime pharmacokinetics of Theo-Dur tablets. PubMed: Slow release theophylline disposition and effect in elderly patients with chronic obstructive lung disease: influence of dose formulation and institutionalization. PubMed: Pharmacokinetics of once-daily theophylline dose following the morning versus evening administration. PubMed: Effect of an enteral nutrient formula on sustained-release theophylline absorption. PubMed: Status of generic substitution: problematic drug classes reviewed. PubMed: Round table on antiasthmatic drugs; beta-agonists and theophylline. Workshop on pathogenesis and therapy of bronchial asthma Cortina d'Ampezzo/1-4 April, 1987. PubMed: Bioequivalence studies: single vs multiple dose. PubMed: Influence of food on bioavailability from two controlled-release granules of theophylline. PubMed: Gamma radiation affects active electrolyte transport by rabbit ileum. II. Correlation of alanine and theophylline response with morphology. PubMed: Effects of time of dose in relation to food on the bioavailability of Theo-Dur Sprinkle at steady state in asthmatic children. PubMed: Food interactions with sustained-release theophylline preparations. A review. PubMed: Theophylline, school performance, and the Food and Drug Administration. PubMed: Use of flavor-amplified foods to improve nutritional status in elderly patients. PubMed: Gastrointestinal scintigraphy with 99mTc-DTPA labeled tablets in fed and fasting subjects. PubMed: Enoxacin absorption and elimination characteristics. PubMed: Influence of hyperlipidic food on the kinetics of slow-release formulations of theophylline. PubMed: Pharmacokinetic characteristics of roxatidine. PubMed: Morphine blocks and naloxone enhances suppression of operant behavior by low doses of 3-isobutyl-1-methylxanthine. PubMed: Cystic fibrosis: enhanced theophylline metabolism may be linked to the disease. PubMed: Adenosine plays a role in food-induced jejunal hyperemia. PubMed: The clinical significance of food-induced changes in the absorption of theophylline from Uniphyl tablets. PubMed: [Residues of active substances after consumption of contaminated food: status report on the evaluation of residues with examples of two drugs]. PubMed: Influence of food on steady state serum concentrations of theophylline from two controlled-release preparations. PubMed: Pharmacokinetic profile of a new sustained-release theophylline pellet formulation for once-daily evening administration. PubMed: Methylxanthines: toxicity to humans. 3. Theobromine, paraxanthine and the combined effects of methylxanthines. PubMed: Review of the North American experience with evening administration of Uniphyl tablets, a once-daily theophylline preparation, in the treatment of nocturnal asthma. PubMed: Circadian variation in theophylline absorption during chronic dosing with a slow release theophylline preparation and the effect of clock time of dosing. PubMed: Methylxanthines: toxicity to humans. 2. Caffeine. PubMed: Methylxanthines: toxicity to humans. 1. Theophylline. PubMed: [Theophylline-retard preparations: relation between drug liberation in vitro and their behavior in the human body]. PubMed: Modulation of cyclic AMP and autoregulation of renal blood flow, analysed by the use of forskolin and 1-methyl-3-isobutylxanthine. PubMed: Effect of food on the bioavailability of a slow-release theophylline formulation. PubMed: Theophylline serum levels unmodified by postprandial administration of a sustained-release preparation (Teonova). PubMed: Influence of food on the absorption of theophylline administered in the form of sustained release tablet and microgranules. PubMed: The effect of food on the absorption of controlled-release theophylline in mini-swine. PubMed: Oral bioavailability of slow-release theophylline from unencapsulated beads in preschool children with chronic asthma. PubMed: Interaction of roxatidine acetate with antacids, food and other drugs. PubMed: Pharmacokinetics of the newer fluoroquinolones. PubMed: Relationship between rate and extent of absorption of oral theophylline from Uniphyl brand of slow-release theophylline and resulting serum concentrations during multiple dosing. PubMed: Theophylline disposition after single-dose ingestion of a once-a-day preparation (Dilatrane A. P. 400 mg) with and without breakfast. PubMed: The influence of food on the bioavailability of a slow release theophylline preparation. PubMed: Analysis of in vitro dissolution of whole vs. half controlled-release theophylline tablets. PubMed: Attenuation of isobutylmethylxanthine-induced suppression of operant behavior by pretreatment of rats with clonidine. PubMed: Comparison of steady state serum theophylline concentrations in healthy volunteers after dosing with Euphyllin retard and PulmiDur. PubMed: Amphetamine-like effects of anorectics and related compounds in pigeons. PubMed: Problems with generic theophylline and indiscriminate brand switching. PubMed: Drug interactions of ciprofloxacin with other non-antibiotic agents. PubMed: Effect of drug intake prior to or after meals on serum theophylline concentrations: single-dose studies with Euphylong. PubMed: Prevention of genetic fa/fa obesity with an ephedrine-methylxanthines thermogenic mixture. PubMed: Compatibility of medications with enteral feedings. PubMed: The use of theophylline clearance in pediatric status asthmaticus. II. The choice of appropriate dose for the intravenous theophylline infusion. PubMed: Drug interactions in surgical patients. PubMed: [Dissolution behavior and effect of food on bioavailability of theophylline sustained-release granules]. PubMed: [Absorption of theophylline from Bronchoparat in relation to preceding food intake]. PubMed: Rolipram as a discriminative stimuli: transfer to phosphodiesterase inhibitors. PubMed: Reversal of obesity in the genetically obese fa/fa Zucker rat with an ephedrine/methylxanthines thermogenic mixture. PubMed: Once-daily dosing of a new ultrasustained-release theophylline preparation. PubMed: Sustained-release theophylline and nocturnal asthma, once-daily and unequal dosing schedules. PubMed: Food interactions with once-a-day theophylline preparations: a review. PubMed: Chronobiology and asthma. II. Body-time-dependent differences in the kinetics and effects of bronchodilator medications. PubMed: [Influence of spiced and tart food on the absorption of theophylline]. PubMed: Evaluation of the effect of food on the absorption of sustained-release theophylline and comparison of two methods for serum theophylline analysis. PubMed: Food induced changes in theophylline absorption from a once-a-day theophylline product. PubMed: The Contin delivery system: dosing considerations. PubMed: Effects of food on the absorption of theophylline in children. PubMed: Effects of food on the bioavailability of theophylline from controlled-release products in adults. PubMed: Absorption of Theo-Dur Sprinkle with food: importance of types of meals and medication times. PubMed: Selection of a slow-release theophylline product. PubMed: Erratic absorption of theophylline from slow-release products in children. PubMed: Physiologic considerations in drug absorption from the gastrointestinal tract. PubMed: Intestinal mast cell polymorphism: new research directions and clinical implications. PubMed: Inadequacy of FDA dosing guidelines for theophylline use in neonates. PubMed: No "dose-dumping" with once-a-day Uniphyl. PubMed: The thermogenic properties of ephedrine/methylxanthine mixtures: animal studies. PubMed: [Influence of food on the bioavailability of theophylline in a delayed-release dosage form (Dilatrane AP)]. PubMed: Effect of food on bioavailability and pharmacokinetics of theophylline following administration of two sustained release dosage forms: Part I. PubMed: Food and fasting absorption of a single dose of a sustained release theophylline sprinkle formulation in children. PubMed: Concerns about the Food and Drug Administration guidelines for neonatal theophylline dosing. PubMed: A comparative study of theophylline in a slow-release 'sprinkle' format with a standard syrup preparation in young children with asthma. PubMed: New FDA guidelines for theophylline dosing in infants. PubMed: Interference with oral theophylline absorption by continuous nasogastric feedings. PubMed: The thermogenic properties of ephedrine/methylxanthine mixtures: human studies. PubMed: Food-induced changes in theophylline absorption from controlled-release formulations. Part II. Importance of meal composition and dosing time relative to meal intake in assessing changes in absorption. PubMed: Modulation of the behavioral effects of chlordiazepoxide by methylxanthines and analogs of adenosine in squirrel monkeys. PubMed: Food-induced dose dumping of Theo-24. PubMed: Theophyllines and food. PubMed: Use of theophylline in infants. PubMed: Influence of food on the rate and extent of absorption of theophylline after single dose oral administration of a controlled release tablet. PubMed: Theophylline product and dosing interval selection for chronic asthma. PubMed: Update on the pharmacodynamics and pharmacokinetics of theophylline. PubMed: Advantages and disadvantages of 24-hour theophylline. PubMed: Food-induced changes in theophylline absorption from controlled-release formulations. Part I. Substantial increased and decreased absorption with Uniphyl tablets and Theo-Dur Sprinkle. PubMed: The fate of chronically consumed caffeine in the monkey (Macaca fascicularis). PubMed: Food-induced "dose-dumping" from a once-a-day theophylline product as a cause of theophylline toxicity. PubMed: Influence of food on the absorption of theophylline from a sustained release formulation (Somophyllin). PubMed: Cromolyn sodium: a review. PubMed: [Aspiration bronchopneumopathies]. PubMed: Theophylline with food: Theo-24. PubMed: Food and a sustained release theophylline tablet on chronic dosing: bioavailability, peak-trough and trough-trough differences. PubMed: Different effects of different nutrients on theophylline absorption in man. PubMed: Food reduces the rate but not the extent of the absorption of theophylline from an aqueous solution. PubMed: Generalization of distribution--free confidence intervals for bioavailability ratios. PubMed: Food-induced dose dumping of once-a-day theophylline. PubMed: Inadequacy of FDA dosing guidelines for intravenous theophylline. PubMed: A pharmacokinetic study of the recommended dosing schedules of Theo-Dur and Uniphylline. PubMed: Time-dependent absorption of theophylline in man. PubMed: Erratic absorption of a slow-release theophylline sprinkle product. PubMed: Antagonism of the behavioral effects of L-phenylisopropyladenosine (L-PIA) by caffeine and its metabolites. PubMed: Plasma theophylline concentrations in healthy volunteers after multiple dosing of two sustained-release preparations taken after food. PubMed: Theophylline QID, TID, BID and now QD? A report on 24-hour dosing with slow-release theophylline formulations with emphasis on analyses of data used to obtain Food and Drug Administration approval for Theo-24. PubMed: The once-daily theophylline controversy. PubMed: Impaired hormonal regulation of lipolysis and the interference with adenosine in adipose tissue from hyperglycemic sand rats in vitro. PubMed: The clonidine-induced self-injurious behavior of mice involves purinergic mechanisms. PubMed: High-performance liquid chromatographic determination of theobromine, theophylline and caffeine in food products. PubMed: Effect of food and tablet division on the absorption of a sustained-release preparation of theophylline. PubMed: Theo-24 absorption with meals. 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