Effect of allopurinol on caffeine disposition in man.

abstract：:Twelve healthy habitual cigarette smokers and eight non-smokers participated in a double-blind placebo controlled study to determine the effect of smoking on the pharmacokinetics and pharmacodynamics of the H2-receptor antagonist famotidine. In smokers, cigarette smoking was standardised and started 1 h before (A), or...

journal_title：British journal of clinical pharmacology

authors： Baak LC,Ganesh S,Jansen JB,Lamers CB

更新日期：1992-02-01 00:00:00

abstract：:WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT * Dihydropyrimidine dehydrogenase (DPD) is the enzyme responsible for the elimination of approximately 80% of the administered dose of 5-fluorouracil (5-FU). * Mutations in the DPD-coding gene have been shown to increase the risk of severe toxicity in 5-FU treated patients. * T...

journal_title：British journal of clinical pharmacology

authors： Paré L,Paez D,Salazar J,Del Rio E,Tizzano E,Marcuello E,Baiget M

更新日期：2010-08-01 00:00:00

abstract：AIMS:The cytochrome P450 enzyme CYP2C9 catalyses the 4'-hydroxylation of the nonsteroidal analgesic drug diclofenac in humans. We studied the influences of the known amino acid variants, CYP2C9*2 (Arg144Cys) and CYP2C9*3 (Ile359Leu), on diclofenac pharmacokinetics after a 50-mg oral dose of diclofenac in healthy volunt...

journal_title：British journal of clinical pharmacology

authors： Kirchheiner J,Meineke I,Steinbach N,Meisel C,Roots I,Brockmöller J

更新日期：2003-01-01 00:00:00

abstract：:1. The possibility of a pharmacokinetic interaction between the H2-receptor antagonist cimetidine and the long-acting local anaesthetic agent bupivacaine was studied in seven healthy, non-smoking volunteers. 2. The study consisted of two sessions at a minimum interval of 4 days. In a randomized, crossover fashion, the...

journal_title：British journal of clinical pharmacology

authors： Pihlajamäki KK,Lindberg RL,Jantunen ME

更新日期：1988-10-01 00:00:00

abstract：AIMS:BG00010 is a protein in the glial cell line-derived neurotrophic factor (GDNF) family. It is a selective ligand for the GDNF family receptor alpha-3 (GFRα3) co-receptor that normalizes cellular changes resulting from damage or disease, and potentially alleviates neuropathic pain. The main objectives of this study ...

journal_title：British journal of clinical pharmacology

authors： Okkerse P,Hay JL,Versage E,Tang Y,Galluppi G,Ravina B,Verma A,Williams L,Aycardi E,Groeneveld GJ

更新日期：2016-07-01 00:00:00

abstract：AIMS:To explore longitudinal changes in the number and type of medicines used among older people who experience polypharmacy. METHODS:We used pharmaceutical claims for a 10% sample of Australian Pharmaceutical Benefits Scheme beneficiaries to identify people aged 70 years and older who were exposed to 5 or more medici...

journal_title：British journal of clinical pharmacology

authors： Falster MO,Charrier R,Pearson SA,Buckley NA,Daniels B

更新日期：2020-07-31 00:00:00

abstract：:Ten healthy normal volunteers received an intravenous infusion of erythromycin lactobionate over 60 min to a total dose of 800 mg (n = 9), and 524 mg (n = 1). Blood samples were collected at 10 min intervals for 100 min and gastric contents aspirated, via a nasogastric tube, from pre-dose to 105 min after start of inf...

journal_title：British journal of clinical pharmacology

authors： Downey KM,Chaput de Saintonge DM

更新日期：1986-03-01 00:00:00

abstract：AIMS:To facilitate and improve clinical research within Europe, the European Union (EU) adopted in 2001 the Clinical Trials Directive (EUCTD). The aim of this study was to compare duration between submission of a clinical drug trial application and approval by regulatory authorities in EU countries regulated by EUCTD v...

journal_title：British journal of clinical pharmacology

authors： Lambers Heerspink HJ,Dobre D,Hillege HL,Grobbee DE,de Zeeuw D

更新日期：2008-10-01 00:00:00

abstract：:The effects of epanolol (200 mg once daily) and diltiazem (60 mg three times daily) on the response of atrial natriuretic peptide (ANP) to exercise were investigated in a double-blind placebo-controlled crossover study in 16 patients with angina pectoris. Exercise tolerance as assessed by peak oxygen consumption was s...

journal_title：British journal of clinical pharmacology

authors： Riley M,Elborn JS,Onuoha G,Erwin C,Shaw C,Khan MM,Stanford CF,Nicholls DP

更新日期：1993-02-01 00:00:00

abstract：:The possibility that vigabatrin (VGB) decreases serum phenytoin (PHT) concentration by lowering the oral bioavailability of PHT was investigated in 21 patients with epilepsy. Each patient was switched from oral to intravenous PHT for 5 days before and after combined treatment with VGB. After VGB (2-3.5 g day(-1) for a...

journal_title：British journal of clinical pharmacology

authors： Gatti G,Bartoli A,Marchiselli R,Michelucci R,Tassinari CA,Pisani F,Zaccara G,Timmings P,Richens A,Perucca E

更新日期：1993-12-01 00:00:00

abstract：:1. Confusion between the criteria for defining and diagnosing hypertension may have misled the search for the causes of hypertension. 2. The systematic approach of molecular genetics appears to offer the best chance of explaining hypertension, but the attractions are partly offset by the large numbers required, and un...

journal_title：British journal of clinical pharmacology

authors： Brown MJ

更新日期：1996-07-01 00:00:00

abstract：:1. The pharmacokinetics, bioavailability and metabolism of nitrendipine were studied in six healthy volunteers (three females, three males) using [13C4]-nitrendipine as a biological internal standard. In the first study the drug was administered simultaneously by the i.v. [13C4] and p.o. (solution) routes and in a sec...

journal_title：British journal of clinical pharmacology

authors： Mikus G,Fischer C,Heuer B,Langen C,Eichelbaum M

更新日期：1987-11-01 00:00:00

abstract：AIMS:This study was conducted to determine whether atenolol was able to decrease BP level and mitigate BP increase during dynamic resistance exercise performed at three different intensities in hypertensives. METHODS:Ten essential hypertensives (systolic/diastolic BP between 140/90 and 160/105mmHg) were blindly studie...

journal_title：British journal of clinical pharmacology

authors： Gomides RS,Costa LA,Souza DR,Queiroz AC,Fernandes JR,Ortega KC,Junior DM,Tinucci T,Forjaz CL

更新日期：2010-11-01 00:00:00

abstract：AIMS:New preventative strategies for stroke are required. One promising strategy is uric acid reduction and xanthine oxidase inhibition with allopurinol. We sought to investigate whether allopurinol improves cerebrovascular reactivity (CVR) following subcortical stroke. METHODS:We performed a randomized, double-blind,...

journal_title：British journal of clinical pharmacology

authors： Dawson J,Quinn TJ,Harrow C,Lees KR,Walters MR

更新日期：2009-11-01 00:00:00

abstract：:1. The new intravenous bisphosphonate drug aminohydroxypropylidine bisphosphonate (APD) is effective in treating the hypercalcaemia of malignant disease, but the optimum dose regimen is not yet established. We have treated twenty-seven patients with malignant hypercalcaemia (corrected calcium greater than 3.00 mmol l-...

journal_title：British journal of clinical pharmacology

authors： Davis JR,Heath DA

更新日期：1989-09-01 00:00:00

abstract：:1. The oral kinetics of oxazepam after a single 15 mg oral dose was investigated in six healthy volunteers before and during concomitant administration of the beta-adrenoceptor antagonists propranolol (80 mg) and labetalol (200 mg) (racemates). 2. A possible pharmacodynamic interaction between oxazepam and the beta-ad...

journal_title：British journal of clinical pharmacology

authors： Sonne J,Døssing M,Loft S,Olesen KL,Vollmer-Larsen A,Victor MA,Hamberg O,Thyssen H

更新日期：1990-01-01 00:00:00

abstract：:1. A rapid intravenous bolus injection of 4.0 g Magnapen (which contains 2.0 g of ampicillin and 2.0 g of flucloxacillin) was to seven patients undergoing total hip replacement immediatly before induction of general anesthesia. Postoperatively the patients patients received 2.0 g Magnapen by intramuscular injection ev...

journal_title：British journal of clinical pharmacology

authors： Parsons RL,Beavis JP,Laurence M,David JA,Paddock GM,Trounce JR

更新日期：1978-08-01 00:00:00

abstract：:1 A double-blind entry to a trial of an active non-steroidal anti-inflammatory drug, flurbiprofen against placebo was undertaken until 100 patients with classical rheumatoid arthritis had been allocated to each treatment. 2 Each patient was given a long-term supply of drug and was asked to vary their own dosage within...

journal_title：British journal of clinical pharmacology

authors： Rooney PJ,Capell HA,Paterson S,Buchanan WW,Dick WC

更新日期：1978-05-01 00:00:00

abstract：:1 The effects of propranolol and atenolol given in random order in a cross-over study to fifteen patients with essential hypertension have been studied. 2 Both drugs were effective in lowering blood pressure and side effects were not markedly different. 3 There was no change in exchangeable sodium or potassium or in t...

journal_title：British journal of clinical pharmacology

authors： Wilkinson R,Stevens IM,Pickering M,Robson V,Hawkins T,Kerr DN,Harry JD

更新日期：1980-07-01 00:00:00

abstract：:WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT Reflux oesophagitis is a common clinical disorder associated with significant morbidity. Proton pump inhibitors are the current pharmacotherapy of choice, but not all treated patients achieve symptom relief. Little is known about the efficacy of mosapride, a prokinetic agent wh...

journal_title：British journal of clinical pharmacology

authors： Hsu YC,Yang TH,Hsu WL,Wu HT,Cheng YC,Chiang MF,Wang CS,Lin HJ

更新日期：2010-08-01 00:00:00

abstract：AIMS:Major bleeding complications with low-molecular-weight heparin (LMWH) treatment have been reported both in clinical studies and during postmarketing surveillance. Monitoring of antifactor Xa (anti-Xa) activities is therefore recommended in special populations often predisposed to renal impairment. The PROPHRE.75 s...

journal_title：British journal of clinical pharmacology

authors： Berges A,Laporte S,Epinat M,Zufferey P,Alamartine E,Tranchand B,Decousus H,Mismetti P,PROPHRE.75 Study Group.

更新日期：2007-10-01 00:00:00

abstract：:1. We have measured [3H]-ouabain binding to lymphocyte membranes in eight healthy volunteers before and after they had taken lithium carbonate for 14 days in doses which maintained the serum lithium concentration in the range 0.5-1.0 mmol 1-1. 2. There was a statistically significant increase in the [3H]-ouabain bindi...

journal_title：British journal of clinical pharmacology

authors： Antia IJ,Dorkins CE,Wood AJ,Aronson JK

更新日期：1992-12-01 00:00:00

abstract：AIMS:To investigate the extent of dose-related off-label antibiotic paediatric prescribing in primary care and to identify any potential clinical effects, particularly of lower than recommended dose prescribing. METHODS:Assessment of antibiotic prescribing in 168 396 children aged 0-16 years for the year 1999-2000 fro...

journal_title：British journal of clinical pharmacology

authors： Ekins-Daukes S,McLay JS,Taylor MW,Simpson CR,Helms PJ

更新日期：2003-07-01 00:00:00

abstract：:1. The purpose of this study was to evaluate possible changes in brain morphology and evoked potentials associated with daily administration of 300 mg kg-1 vigabatrin in dogs. 2. Somatosensory evoked potentials (SEP) and auditory evoked potentials (AEP) were recorded at baseline and weekly for 12 weeks of treatment an...

journal_title：British journal of clinical pharmacology

authors： Arezzo JC,Schroeder CE,Litwak MS,Steward DL

更新日期：1989-01-01 00:00:00

abstract：AIMS:To characterize potential mechanism-based inactivation (MBI) of major human drug-metabolizing cytochromes P450 (CYP) by monoamine oxidase (MAO) inhibitors, including the antitubercular drug isoniazid. METHODS:Human liver microsomal CYP1A2, CYP2C9, CYP2C19, CYP2D6 and CYP3A activities were investigated following c...

journal_title：British journal of clinical pharmacology

authors： Polasek TM,Elliot DJ,Somogyi AA,Gillam EM,Lewis BC,Miners JO

更新日期：2006-05-01 00:00:00

abstract：AIMS:Inherited polymorphisms of codons 16, 27, and 164 of the beta2-adrenergic receptor (B2AR) gene may result in significantly changed functions of this receptor. The aim of the present study was to investigate the frequencies of the main mutations of the B2AR gene in Turks. METHODS:A group of 104 unrelated Turkish s...

journal_title：British journal of clinical pharmacology

authors： Aynacioglu AS,Cascorbi I,Güngör K,Ozkur M,Bekir N,Roots I,Brockmöller J

更新日期：1999-11-01 00:00:00

abstract：AIMS:Adenosine monophosphate (AMP) acts indirectly via primed airway mast cells to induce bronchial hyper-responsiveness, which in turn correlates with eosinophilic asthmatic inflammation and atopic disease expression. We evaluated single and short-term dosing effects of a modern histamine H1-receptor antagonist, levoc...

journal_title：British journal of clinical pharmacology

authors： Lee DK,Gray RD,Wilson AM,Robb FM,Soutar PC,Lipworth BJ

更新日期：2004-07-01 00:00:00

abstract：AIMS:To examine the potency of ticlopidine (TCL) as an inhibitor of cytochrome P450s (CYP450s) in vitro using human liver microsomes (HLMs) and recombinant human CYP450s. METHODS:Isoform-specific substrate probes of CYP1A2, 2C19, 2C9, 2D6, 2E1 and 3A4 were incubated in HLMs or recombinant CYPs with or without TCL. Pre...

journal_title：British journal of clinical pharmacology

authors： Ko JW,Desta Z,Soukhova NV,Tracy T,Flockhart DA

更新日期：2000-04-01 00:00:00

abstract：:Thiol compounds have been reported to abolish hypoxanthine/xanthine oxidase induced luminol chemiluminescence and this effect has been attributed to scavenging of superoxide (O2-)/(H2O2) produced from hypoxanthine/xanthine oxidase. Yet other workers have reported that thiol compounds have shown little, if any, reactiv...

journal_title：British journal of clinical pharmacology

authors： Clapperton M,McMurray J,Fisher AC,Dargie HJ

更新日期：1995-06-01 00:00:00

abstract：AIMS:In experimental studies, morphine pharmacokinetics is different in the brain compared with other tissues due to the properties of the blood-brain barrier, including action of efflux pumps. It was hypothesized in this clinical study that active efflux of morphine occurs also in human brain, and that brain injury wo...

journal_title：British journal of clinical pharmacology

authors： Ederoth P,Tunblad K,Bouw R,Lundberg CJ,Ungerstedt U,Nordström CH,Hammarlund-Udenaes M

更新日期：2004-04-01 00:00:00