Abstract:
AIMS:To assess the effect of the calcitonin gene-related peptide (CGRP) receptor antagonist, telcagepant, on the haemodynamic response to sublingual nitroglycerin (NTG). METHODS:Twenty-two healthy male volunteers participated in a randomized, placebo-controlled, double-blind, two-period, crossover study. Subjects received 500 mg telcagepant or placebo followed, 1.5 h later, by 0.4 mg NTG. To assess the haemodynamic response the following vascular parameters were measured: blood pressure, aortic augmentation index (AIx) and brachial artery diameter (BAD). Data are presented as mean (95% confidence interval, CI). RESULTS:The aortic AIx following NTG decreased by -18.50 (-21.02, -15.98) % after telcagepant vs. -17.28 (-19.80, -14.76) % after placebo. The BAD fold increase following NTG was 1.14 (1.12, 1.17) after telcagepant vs. 1.13 (1.10, 1.15) after placebo. For both AIx and BAD, the hypothesis that telcagepant does not significantly affect the changes induced by NTG is supported (P < 0.0001). In addition, no vasoconstrictor effect of telcagepant could be demonstrated. CONCLUSIONS:Telcagepant did not affect NTG-induced haemodynamic changes. These data suggest that NTG-induced vasodilation is not CGRP dependent.
journal_name
Br J Clin Pharmacoljournal_title
British journal of clinical pharmacologyauthors
Van der Schueren BJ,Blanchard R,Murphy MG,Palcza J,De Lepeleire I,Van Hecken A,Depré M,de Hoon JNdoi
10.1111/j.1365-2125.2010.03869.xsubject
Has Abstractpub_date
2011-05-01 00:00:00pages
708-17issue
5eissn
0306-5251issn
1365-2125journal_volume
71pub_type
杂志文章,随机对照试验abstract::Since platelet activation has been incriminated in the pathogenesis of asthma, we have investigated the effect of one of its major granule-derived mediators, 5-hydroxytryptamine (5-HT, serotonin) on airway calibre in normal (12), atopic non-asthmatic (12) and atopic asthmatic subjects (16). On separate days subjects i...
journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1365-2125.1986.tb02923.x
更新日期:1986-10-01 00:00:00
abstract:AIMS:To assess whether frequency of placebo administration is associated with duodenal ulcer healing. METHODS:A systematic literature review of randomized clinical trials was undertaken. 79 of 80 trials that met the inclusion criteria. The pooled 4 week placebo healing rate of all duodenal ulcer trials that employed a...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,meta分析
doi:10.1046/j.1365-2125.1999.00094.x
更新日期:1999-12-01 00:00:00
abstract:AIMS:The primary objective of this study was to characterize the pharmacokinetics and pharmacodynamics of single daily doses of donepezil (5 and 10 mg) each evening for 28 consecutive days. A secondary objective was to measure the plasma protein binding of donepezil at steady state. METHODS:This was a double-blind, ra...
journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1365-2125.1998.0460s1013.x
更新日期:1998-11-01 00:00:00
abstract::1. We have investigated the effect of repeated s.c. Org 10172 (a low molecular weight heparinoid; Lomoparan) treatment (1000 anti-Xa units twice daily for 5 days) on antipyrine (500 mg orally) metabolism, and the effect of enzyme induction by pentobarbitone (100 mg for 12 days) on the pharmacokinetics and pharmacodyna...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1991.tb05608.x
更新日期:1991-07-01 00:00:00
abstract::1. We have tested the hypothesis that the fall in hepatic mass with age influences the age related increase in sensitivity to warfarin. In 39 otherwise healthy outpatients, aged 50-87 years, stabilised on warfarin for prophylaxis of thromboembolism, age, mean International Normalised Ratio (INR), and mean warfarin dos...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:
更新日期:1995-09-01 00:00:00
abstract::Ouabain inhibits endothelium-dependent vascular relaxation in vitro, but has not been studied in this regard in vivo. We have therefore measured blood flow responses to carbachol, bradykinin and sodium nitroprusside (endothelium-dependent and endothelium-independent vasodilators) infused into the brachial artery with ...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:
更新日期:1991-12-01 00:00:00
abstract::For people seeking treatment, the course of heroin addiction tends to be chronic and relapsing, and longer duration of treatment is associated with better outcomes. Heroin addiction is strongly associated with deviant behaviour and crime, and the objectives in treating heroin addiction have been a blend of humane supp...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,评审
doi:10.1111/bcp.12051
更新日期:2014-02-01 00:00:00
abstract::1. The effect of neuropeptide Y (NPY) on cardiovascular function at three levels of the noradrenergic axis where the peptide is known to co-exist with noradrenaline (NA) and or adrenaline (A) was studied in normotensive Sprague-Dawley (SD), Wistar-Kyoto (WKY) or spontaneously hypertensive rats (SHR). 2. In the perfuse...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1990.tb05472.x
更新日期:1990-01-01 00:00:00
abstract::1. The human isolated basilar artery has been used as a model to investigate the aetiology of cerebral arterial spasm associated with rupture of intracranial aneurysms. 2. The isolated artery is contracted by 5-hydroxytryptamine, noradrenaline, six prostaglandins and cerebrospinal fluid from patients with ruptured ane...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1977.tb00662.x
更新日期:1977-02-01 00:00:00
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
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1992-02-01 00:00:00
abstract:AIMS:This study aimed to investigate possible effects of ABCB1 genotype on fluvastatin, pravastatin, lovastatin, and rosuvastatin pharmacokinetics. METHODS:In a fixed-order crossover study, 10 healthy volunteers with the ABCB1 c.1236C/C-c.2677G/G-c.3435C/C (CGC/CGC) genotype and 10 with the c.1236T/T-c.2677T/T-c.3435T...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
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更新日期:2009-08-01 00:00:00
abstract::The effects on carotid artery blood flow of atenolol (a selective beta 1-adrenoceptor antagonist) and xamoterol (a beta 1-adrenoceptor partial agonist with 43% agonist activity) were measured using a Doppler technique in eight healthy volunteers. Atenolol produced a decrease in blood pressure and blood velocity flow, ...
journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章
doi:10.1111/j.1365-2125.1989.tb03578.x
更新日期:1989-01-01 00:00:00
abstract::The metabolism of [3H]ethinyloestradiol (EE2) was investigated in six male subjects who had been phenotyped with respect to sparteine metabolism (three metabolizers and three non-metabolizers). Urinary metabolite profiles of EE2 were virtually identical. Following enzyme hydrolysis of sulphate and glucuronide conjugat...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1984.tb02511.x
更新日期:1984-10-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1985.tb05132.x
更新日期:1985-12-01 00:00:00
abstract:AIM:We compared the pharmacokinetic (PK) profiles of co-crystal of tramadol-celecoxib (CTC) vs. each reference product (alone and in open combination) after single (first dose) and multiple dosing. METHODS:Healthy adults aged 18-50 years received, under fasted conditions, 15 twice-daily doses of the following treatmen...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
doi:10.1111/bcp.13428
更新日期:2018-01-01 00:00:00
abstract::Infections due to resistant and multidrug resistant (MDR) organisms in haematology patients and haematopoietic stem cell transplant recipients are an increasingly complex problem of global concern. We outline the burden of illness and epidemiology of resistant organisms such as gram-negative pathogens, vancomycin-resi...
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pub_type: 杂志文章,评审
doi:10.1111/bcp.12310
更新日期:2015-02-01 00:00:00
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journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1979.tb04784.x
更新日期:1979-04-01 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
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1978-05-01 00:00:00
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journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1981.tb00536.x
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journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章
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更新日期:1997-07-01 00:00:00
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journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1046/j.1365-2125.2002.01564.x
更新日期:2002-05-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/j.1365-2125.1988.tb05315.x
更新日期:1988-12-01 00:00:00
abstract:AIMS:Glucocorticoids suppress the release of tumour necrosis factor-alpha (TNF-alpha) by macrophages in vitro and cause monocytopaenia in vivo. These actions may contribute to anti-inflammatory and immunosuppressant effects. We therefore examined relationships between prednisolone concentration, suppression of monocyte...
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pub_type: 临床试验,杂志文章
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更新日期:1997-04-01 00:00:00
abstract:AIMS:To examine the influence of a pharmaceutical care programme on disease control and health-related quality of life in Type 2 diabetes patients in the United Arab Emirates. METHODS:A total of 240 Type 2 diabetes patients were recruited into a randomized, controlled, prospective clinical trial with a 12-month follow...
journal_title:British journal of clinical pharmacology
pub_type: 杂志文章,随机对照试验
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更新日期:2009-05-01 00:00:00
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pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2005-11-01 00:00:00
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journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1990.tb05487.x
更新日期:1990-01-01 00:00:00
abstract::1. Dilevalol (R,R-labetalol) is a non-selective beta-adrenoceptor antagonist with beta 2-adrenoceptor agonist activity. Its effects after 1 month's administration on heart rate, blood pressure and muscle blood flow were studied in a double-blind crossover comparison with nifedipine in 16 hypertensive patients. 2. Dile...
journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1993-06-01 00:00:00
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journal_title:British journal of clinical pharmacology
pub_type: 杂志文章
doi:10.1111/j.1365-2125.1981.tb01843.x
更新日期:1981-01-01 00:00:00
abstract:AIMS:The aim was to examine relationships between total and unbound mycophenolic acid (MPA) and prednisolone exposure and clinical outcomes in patients with lupus nephritis. METHODS:Six blood samples were drawn pre- and at 1, 2, 4, 6 and 8 h post-dose and total and unbound MPA and prednisolone pre-dose (C0 ), maximum ...
journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章
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更新日期:2015-11-01 00:00:00
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journal_title:British journal of clinical pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1992-02-01 00:00:00