Quantitative comparison of aldosterone antagonists in normal human subjects: prediction of therapeutic potency.

abstract：:Cefpiramide is a new parenteral cephalosporin mainly excreted in the bile. Eight patients with cholestasis and 11 healthy subjects received a single 1 g i.v. dose. Cefpiramide concentrations in plasma and urine were measured by h.p.l.c. and plasma binding was determined by ultrafiltration. Total clearance of cefpirami...

journal_title：British journal of clinical pharmacology

authors： Demontes-Mainard F,Vinçon G,Labat L,Amouretti M,Necciari J,Kieffer G,Bannwarth B

更新日期：1994-03-01 00:00:00

abstract：:A free lignocaine index was developed on the basis of measurements of plasma lignocaine and its principle binding protein, alpha 1-acid glycoprotein (AAG) in 80 samples from 16 patients admitted to the coronary care unit and given prophylactic lignocaine therapy. The free drug fraction, fu, of lignocaine was determine...

journal_title：British journal of clinical pharmacology

authors： Routledge PA,Lazar JD,Barchowsky A,Stargel WW,Wagner GS,Shand DG

更新日期：1985-12-01 00:00:00

abstract：:1 Mianserin does not affect the uptake of biogenic amines into rat brain, in contrast to tricyclic antidepressants which block amine uptake. 2 Mianserin increases the turnover of noradrenaline (NA) in rat brain after acute or chronic administration, whereas tricyclic antidepressants reduce turnover of NA and 5-hydroxy...

journal_title：British journal of clinical pharmacology

authors： Leonard BE

更新日期：1978-01-01 00:00:00

abstract：:1 Nineteen pregnant patients whose mean arterial pressure (MAP) was persistently greater than or equal to 103.3 mmHg were given labetalol or methyldopa. 2 Singificant falls (P less than 0.001) in BP only occurred in the group treated with labetalol, and daily BP control was better in this group. 3 Two severely hyperte...

journal_title：British journal of clinical pharmacology

authors： Lamming GD,Symonds EB

更新日期：1979-04-01 00:00:00

abstract：:1 Human common palmar digital arteries and dorsal metacarpal veins have been studied in vitro to investigate the responses of arterial and venous muscle to hydrallazine, diazoxide, nitroprusside and sodium nitrite. 2 Tissues were removed at autopsy, cut into helical strips and suspended in organ baths under identical ...

journal_title：British journal of clinical pharmacology

authors： Moulds RF,Jauernig RA,Shaw J

更新日期：1981-01-01 00:00:00

abstract：:Early clinical features of lead toxicity are non-specific and an occupational history is particularly valuable. Lead in the body comprises 2% in the blood (t1/2 35 days) and 95% in bone and dentine (t1/2 20-30 years). Blood lead may remain elevated for years after cessation from long exposure, due to redistribution fr...

journal_title：British journal of clinical pharmacology

authors： Gordon JN,Taylor A,Bennett PN

更新日期：2002-05-01 00:00:00

abstract：:The pharmacokinetics of antipyrine were studied in 12 healthy volunteers and 10 patients of Kenya African origin with Hodgkin's lymphoma. The half-life of antipyrine was 12.2 +/- 1.3 h (mean + s.d.), while the apparent volume of distribution (V) was 0.67 +/- 0.11 l kg-1 (mean +/- s.d.) and the total body clearance was...

journal_title：British journal of clinical pharmacology

authors： Juma FD

更新日期：1987-12-01 00:00:00

abstract：AIMS:To examine the impact on heart rate variability (HRV), of agonism or antagonism at the cardiac beta2-adrenoceptor in healthy volunteers, using standard time-domain summary statistics and non-linear methods (scatterplot and quadrant analysis). METHODS:Under double-blind and randomised conditions (Latin square desi...

journal_title：British journal of clinical pharmacology

authors： Hanratty CG,Silke B,Riddell JG

更新日期：1999-02-01 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：: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：AIMS:To predict the drug interactions of amiodarone and other drugs, the inhibitory effects and inactivation potential for human cytochrome P450 (CYP) enzymes by amiodarone and its N-dealkylated metabolite, desethylamiodarone were examined. METHODS:The inhibition or inactivation potency of amiodarone and desethylamiod...

journal_title：British journal of clinical pharmacology

authors： Ohyama K,Nakajima M,Suzuki M,Shimada N,Yamazaki H,Yokoi T

更新日期：2000-03-01 00:00:00

abstract：AIM:Propylene glycol (PG) is often applied as an excipient in drug formulations. As these formulations may also be used in neonates, the aim of this study was to characterize the pharmacokinetics of propylene glycol, co-administered intravenously with paracetamol (800 mg PG/1000 mg paracetamol) or phenobarbital (700 mg...

journal_title：British journal of clinical pharmacology

authors： De Cock RF,Knibbe CA,Kulo A,de Hoon J,Verbesselt R,Danhof M,Allegaert K

更新日期：2013-01-01 00:00:00

abstract：AIMS:Recently, an apparent protective effect of statins against upper gastrointestinal bleeding (UGB) was postulated in a post hoc analysis of a randomized trial. We aimed to evaluate the effect of statin use on acute nonvariceal UGB alone or in combinations with low-dose aspirin and other antithrombotic drugs. METHOD...

journal_title：British journal of clinical pharmacology

authors： Gulmez SE,Lassen AT,Aalykke C,Dall M,Andries A,Andersen BS,Hansen JM,Andersen M,Hallas J

更新日期：2009-04-01 00:00:00

abstract：AIMS:Mycophenolic acid (MPA) suppresses lymphocyte proliferation through inosine monophosphate dehydrogenase (IMPDH) inhibition. Two formulations have been approved: mycophenolate mofetil (MMF) and enteric-coated mycophenolate sodium (EC-MPS). Pantoprazole (PAN) inhibits gastric acid secretion, which may alter MPA expo...

journal_title：British journal of clinical pharmacology

authors： Rissling O,Glander P,Hambach P,Mai M,Brakemeier S,Klonower D,Halleck F,Singer E,Schrezenmeier EV,Dürr M,Neumayer HH,Budde K

更新日期：2015-11-01 00:00:00

abstract：AIMS:A recent case report had suggested a citrus soft drink (Sun Drop) may have caused clinically relevant elevations in ciclosporin levels through a grapefruit juice-like mechanism via inactivation of intestinal cytochrome P450 3A4 (CYP3A4). This study was conducted to investigate the effect of grapefruit juice and ci...

journal_title：British journal of clinical pharmacology

authors： Schwarz UI,Johnston PE,Bailey DG,Kim RB,Mayo G,Milstone A

更新日期：2006-10-01 00:00:00

abstract：:1 This study was designed to compare in a double-blind randomized crossover trial, atenolol, labetalol, metoprolol and pindolol. Considerable differences in dose (atenolol 138 +/- 13 mg daily; labetalol 308 +/- 34 mg daily; metoprolol 234 +/- 22 mg daily; and pindolol 24 +/-2 mg daily were required to produce similar ...

journal_title：British journal of clinical pharmacology

authors： McNeil JJ,Louis WJ

更新日期：1979-04-01 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：:Monohydroxy acids (HETEs) and leukotriene B4 (LTB4) metabolites of arachidonic acid were measured in skin of healthy volunteers after ultraviolet B irradiation, and in the uninvolved skin of psoriatics after topical dithranol application. Exudate was collected from suction bullae on control and inflamed abdominal skin...

journal_title：British journal of clinical pharmacology

authors： Black AK,Barr RM,Wong E,Brain S,Greaves MW,Dickinson R,Shroot B,Hensby CN

更新日期：1985-09-01 00:00:00

abstract：AIMS:To determine whether and to what extent bronchoconstriction affects plasma concentrations of fluticasone and budesonide following inhalation. METHODS:Twenty people with mild asthma inhaled 1000 microg fluticasone (Accuhaler) plus 800 microg budesonide (Turbohaler) on two visits. On one occasion, prior to drug inh...

journal_title：British journal of clinical pharmacology

authors： Mortimer KJ,Tattersfield AE,Tang Y,Wu K,Lewis S,Hochhaus G,Harrison TW

更新日期：2007-10-01 00:00:00

abstract：:1. The effects of benzhexol on the absorption and pharmacokinetics of an oral dose of levodopa have been studied in 10 young healthy volunteers. Subjects were given a suspension of levodopa (250 mg) 90 min after either benzhexol (5 mg) or placebo in a randomized cross over design with doses separated by at least 1 wee...

journal_title：British journal of clinical pharmacology

authors： Roberts J,Waller DG,von Renwick AG,O'Shea N,Macklin BS,Bulling M

更新日期：1996-04-01 00:00:00

abstract：AIMS:The aim of this study was to determine the potential influence of variables such as the cell content in the fluid, and serum levels, on the concentrations of ceftibuten, cefixime and azithromycin in the middle ear fluid of patients suffering from acute otitis media. METHODS:This randomized, open study compared th...

journal_title：British journal of clinical pharmacology

authors： Scaglione F,Demartini G,Dugnani S,Arcidiacono MM,Pintucci JP,Fraschini F

更新日期：1999-03-01 00:00:00

abstract：AIMS:To characterize the pharmacokinetics (PK) of moxetumomab pasudotox, an anti-CD22 recombinant immunotoxin, in adults with relapsed or refractory hairy cell leukaemia, we examined data from a phase 1 study (Study 1001; n = 49) and from the pivotal clinical study (Study 1053; n = 74). METHODS:Data from both studies ...

journal_title：British journal of clinical pharmacology

authors： Kuruvilla D,Chia YL,Balic K,Yao NS,Kreitman RJ,Pastan I,Li X,Standifer N,Liang M,Tseng CM,Faggioni R,Roskos L

更新日期：2020-07-01 00:00:00

abstract：AIMS:To determine whether preclinical medical students are able to learn therapeutic problem solving simultaneously with gaining knowledge of pharmacology. METHODS:A randomized controlled pre/post-test study among 85 3rd year preclinical medical students from two medical faculties in Amsterdam. In addition to the norm...

journal_title：British journal of clinical pharmacology

authors： Vollebregt JA,Metz JC,de Haan M,Richir MC,Hugtenburg JG,de Vries TP

更新日期：2006-03-01 00:00:00

abstract：:Methods of expressing the effects of beta-adrenoceptor blocking drugs on exercise heart rate have been evaluated using a standardised exercise test. In six normal subjects given atropine (0.04 mg/kg) on two separate occasions, the mean +/- s.e. mean exercise heart rate rose by 10.3 +/- 1.8 beats/min and by 11.0 +/- 1....

journal_title：British journal of clinical pharmacology

authors： Carruthers SG,Shanks RG,McDevitt DG

更新日期：1976-12-01 00:00:00

abstract：AIMS:To demonstrate the bioequivalence of macitentan/tadalafil fixed-dose combination (FDC) tablets with single-component tablets of macitentan and tadalafil in healthy subjects. METHODS:Studies AC-077-101 and AC-077-103 were single-centre, open-label, single-dose, 2-period, randomized, crossover Phase 1 studies condu...

journal_title：British journal of clinical pharmacology

authors： Grill S,Bruderer S,Sidharta PN,Antonova M,Globig S,Carlson J,Schultz A,Csonka D

更新日期：2020-12-01 00:00:00

abstract：AIMS:To describe the pharmacokinetic-pharmacodynamic modelling of the psychomotor and mnesic effects of a single 2 mg oral dose of lorazepam in healthy volunteers. METHODS:This was a randomized double-blind, placebo-controlled two-way cross-over study. The effect of lorazepam was examined with the following tasks: cho...

journal_title：British journal of clinical pharmacology

authors： Blin O,Jacquet A,Callamand S,Jouve E,Habib M,Gayraud D,Durand A,Bruguerolle B,Pisano P

更新日期：1999-10-01 00:00:00

abstract：WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT:The dominant health economic units upon which new treatment funding decisions are made are the incremental cost per life year gained (LYG) or the cost per quality-adjusted life year (QALY) gained. Neither of these units modifies the amount of health gained, by the amount of heal...

journal_title：British journal of clinical pharmacology

authors： Camidge DR,Oliver JJ,Skinner C,Attwood B,Nussey F,Jodrell D,Webb DJ

更新日期：2008-02-01 00:00:00

abstract：:1. The beta-adrenergic blocking potencies of practolol, ICI 66082, tolamolol, acebutolol, H 93/26, H 87/07, pindolol and Ro 3-4787 were compared with that of propranolol, on human and rat adipocytes. 2. A good correlation was found between the potencies on adipocytes of the two species but not between our results and ...

journal_title：British journal of clinical pharmacology

authors： Harms HH,Van der Meer J

更新日期：1975-08-01 00:00:00

abstract：AIM:The large inter-individual variability in clopidogrel response is attributed to pharmacokinetics. Although, it has been used since the late 1990s the pharmacokinetic fate of clopidogrel and its metabolites are poorly explained. The variable response to clopidogrel is believed to be multi-factorial, caused both by g...

journal_title：British journal of clinical pharmacology

authors： Ganesan S,Williams C,Maslen CL,Cherala G

更新日期：2013-06-01 00:00:00

abstract：:1 Cimetidine has been reported to reduce serum calcium and parathyroid hormone (PTH) levels in primary hyperparathyroidism, but some studies have reported negative findings. 2 A double-blind, controlled trial of cimetidine in this condition was, therefore, conducted. Eight patients were given cimetidine and placebo fo...

journal_title：British journal of clinical pharmacology

authors： Fisken RA,Wilkinson R,Heath DA

更新日期：1982-11-01 00:00:00