Anti-hypertensive dose-response effects of nicardipine in stable essential hypertension.

abstract：:The airway and cardiovascular effects of intravenous neurokinin A (NKA) and substance P (SP) were compared in six normal subjects. Both SP and NKA increased skin temperature (SkT) and heart rate (HR), but SP was more potent than NKA by factors of 6 and 20 respectively. No change in systolic blood pressure (BP) occurre...

journal_title：British journal of clinical pharmacology

authors： Evans TW,Dixon CM,Clarke B,Conradson TB,Barnes PJ

更新日期：1988-02-01 00:00:00

abstract：:1 The properties of a recently introduced digitalis glycoside, 4-beta-methyl digoxin (medigoxin) were compared to those of a standard digoxin preparation. Using a radioimmunoassay (RIA) technique, serial plasma levels were recorded for 8 h following a single oral dose in five fasting volunteer subjects, and urinary gl...

journal_title：British journal of clinical pharmacology

authors： Hayward RP,Greenwood H,Hamer J

更新日期：1978-07-01 00:00:00

abstract：AIMS:Our study aimed to evaluate the impacts of the cytochrome P450 (CYP) 2B6-G516T and CYP2D6 genetic polymorphisms on pharmacokinetic and clinical parameters in patients receiving methadone maintenance treatment. METHODS:Opioid PhArmacoLogy (OPAL) was a clinical survey of the sociodemographic characteristics, histor...

journal_title：British journal of clinical pharmacology

authors： Victorri-Vigneau C,Verstuyft C,Bouquié R,Laforgue EJ,Hardouin JB,Leboucher J,Le Geay B,Dano C,Challet-Bouju G,Grall-Bronnec M

更新日期：2019-07-01 00:00:00

abstract：AIMS:Dexloxiglumide is a new CCK(1) receptor antagonist under investigation for treatment of functional gastrointestinal disorders and is metabolized by CYP3A4 and CYP2C9. The objectives of these two separate randomized, two-period, two-treatment crossover studies were to investigate the effects of steady-state ketocon...

journal_title：British journal of clinical pharmacology

authors： Jakate AS,Roy P,Patel A,Abramowitz W,Persiani S,Wangsa J,Kapil R

更新日期：2005-11-01 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：AIMS:To determine the molecular basis of the intermediate extensive metaboliser (EM) CYP2D6 phenotype in healthy Gabonese subjects. METHODS:The CYP2D6 phenotype of 154 healthy Gabonese subjects was assessed by giving the subject a single dose of 30 mg dextromethorphan, and collecting their urine for the next 8 h. The ...

journal_title：British journal of clinical pharmacology

authors： Panserat S,Sica L,Gérard N,Mathieu H,Jacqz-Aigrain E,Krishnamoorthy R

更新日期：1999-01-01 00:00:00

abstract：:1. Eight volunteers received in randomized order two 30 microliters drops of either 1% w/v cyclopentolate hydrochloride or a corresponding amount of cyclopentolate polygalacturonate in saline or in acetate buffer in one eye. Cyclopentolate concentrations in plasma were measured by a radioreceptor assay. 2. Peak plasma...

journal_title：British journal of clinical pharmacology

authors： Lahdes K,Huupponen R,Kaila T,Monti D,Saettone MF,Salminen L

更新日期：1993-05-01 00:00:00

abstract：AIM:Identify and quantify factors describing variability of amikacin clearance in preterm neonates at birth. METHODS:Population pharmacokinetics of amikacin were estimated in a cohort of 205 extreme preterm neonates [post conception age (PCA) 27.8, SD 1.8, range 24-30 weeks; weight 1.07, SD 0.34, range 0.45-1.98 kg, p...

journal_title：British journal of clinical pharmacology

authors： Allegaert K,Anderson BJ,Cossey V,Holford NH

更新日期：2006-01-01 00:00:00

abstract：AIMS:To test the feasibility of a novel rivastigmine nasal spray as prospective treatment for dementia. METHODS:A single dose, crossover absolute bioavailability and safety study was conducted with rivastigmine intravenous solution (1 mg) and nasal spray (3.126 mg) in eight healthy elderly individuals, aged 58-75 year...

journal_title：British journal of clinical pharmacology

authors： Morgan TM,Soh B

更新日期：2017-03-01 00:00:00

abstract：AIMS:The aim of the present study was to determine how the pharmacokinetics of meloxicam are affected by kidney dysfunction and consequently to define the appropriate dose for the use of meloxicam in patients with mild or moderate renal impairment. METHODS:Meloxicam was administered to subjects with mild (creatinine c...

journal_title：British journal of clinical pharmacology

authors： Boulton-Jones JM,Geddes CG,Heinzel G,Türck D,Nehmiz G,Bevis PJ

更新日期：1997-01-01 00:00:00

abstract：:The pharmacokinetics of fluconazole after a single 100 mg i.v. dose were studied in 10 healthy subjects (5 M; 5 F) and 10 HIV-positive patients (8 M; 2 F). The mean value of plasma clearance was 25% lower in the patient groups (17 +/- 6 (s.d.) vs 23 +/- 4 ml min-1; 95% CI of difference -11 to -0.7; P < 0.05). This dif...

journal_title：British journal of clinical pharmacology

authors： Yeates RA,Ruhnke M,Pfaff G,Hartmann A,Trautmann M,Sarnow E

更新日期：1994-07-01 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

authors： Woolfson RG,Benjamin N,Todd SD,Poston L,Ritter JM

更新日期：1991-12-01 00:00:00

abstract：AIMS:The aim of the present study was to investigate whether differences in total and peak drug exposure upon generic substitution are due to differences between formulations or to intrasubject pharmacokinetic variability of the active substance. METHODS:The study was designed as a retrospective reanalysis of existing...

journal_title：British journal of clinical pharmacology

authors： Yu Y,Teerenstra S,Neef C,Burger D,Maliepaard M

更新日期：2016-04-01 00:00:00

abstract：:In order to clarify the characteristics of absorption of 5-aminosalicylic acid (5-ASA) from the colon, a neutral solution was instilled into the right part of the colon and the rectum, respectively, in six volunteers. A laxative (bisacodyl) and liquid meals were given prior to each instillation. No significant differe...

journal_title：British journal of clinical pharmacology

authors： Bondesen S,Schou JB,Pedersen V,Rafiolsadat Z,Hansen SH,Hvidberg EF

更新日期：1988-02-01 00:00:00

abstract：WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT:* Only one other study (Becker et al.) has reported on the influence of smoking cessation and smoking resumption on inhaled insulin pharmacokinetics and glucodynamics, concluding that the rapid changes associated with smoking resumption carry the risk for hypoglycaemia and thus ...

journal_title：British journal of clinical pharmacology

authors： Pan AX,de la Peña A,Yeo KP,Chan C,Loh MT,Wise SD,Silverman BL,Muchmore DB

更新日期：2008-04-01 00:00:00

abstract：:Regulating drugs does not end when market access has been granted. Monitoring drugs over the life cycle has become state of the art, inherent to evolving legislation and societal need. Here, we explore how the drug label could move along in a changing playing-field and become a sustainable label for the future. A dial...

journal_title：British journal of clinical pharmacology

authors： Gispen-de Wied CC,Weemers J,Boon W,Mol PGM,Stolk P

更新日期：2019-10-01 00:00:00

abstract：:The effect of liver cirrhosis on plasma clearance and metabolite profile of i.v. administered antipyrine was studied in 23 patients with alcoholic liver cirrhosis (age 37-70 years) and 17 healthy subjects (age 28-55 years). Liver volume was also measured and was found to be larger in patients than in controls, mean va...

journal_title：British journal of clinical pharmacology

authors： Teunissen MW,Spoelstra P,Koch CW,Weeda B,van Duyn W,Janssens AR,Breimer DD

更新日期：1984-11-01 00:00:00

abstract：:1 In an open, randomized cross-over investigation of thirteen patients (nine and four women, aged 37-67 years) with mild or moderate essential hypertension a comparison between atenolol and metoprolol was carried out in order to study the effects of 50, 100 and 200 mg given once daily on blood pressure and heart rate ...

journal_title：British journal of clinical pharmacology

authors： Rasmussen S,Arnung K,Eskildsen PC,Nielsen PE

更新日期：1981-12-01 00:00:00

abstract：AIMS:In 2017, concerns regarding adverse events (AEs) associated with the Mirena levonorgestrel intrauterine device were largely echoed in the media in France. This resulted in a tremendous reporting of AEs to pharmacovigilance centres. The aim of this study was to describe the reporting of AEs regarding Mirena in Fran...

journal_title：British journal of clinical pharmacology

authors： Langlade C,Gouverneur A,Bosco-Lévy P,Gouraud A,Pérault-Pochat MC,Béné J,Miremont-Salamé G,Pariente A,French Network of Pharmacovigilance Centres.

更新日期：2019-09-01 00:00:00

abstract：AIMS:Pravastatin is a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor, which is widely used both in primary and secondary prevention of coronary heart disease (CHD). Pravastatin is not subject to metabolism by cytochrome P450s, but it is actively transported from blood into target tissues (e.g. hepa...

journal_title：British journal of clinical pharmacology

authors： Zhang W,Chen BL,Ozdemir V,He YJ,Zhou G,Peng DD,Deng S,Xie QY,Xie W,Xu LY,Wang LC,Fan L,Wang A,Zhou HH

更新日期：2007-09-01 00:00:00

abstract：:Using a variety of radioimmunoassay methods, plasma digoxin concentrations were measured in two patients before and after the administration of ovine Fab antibody fragments to remove the effects of digoxin. Gross method-dependent anomalies in the results due to in vitro drug interaction were observed. More widespread ...

journal_title：British journal of clinical pharmacology

authors： Gibb I,Adams PC,Parnham AJ,Jennings K

更新日期：1983-10-01 00:00:00

abstract：AIMS:We aimed to examine the frequency of high-dose (defined as mean chlorpromazine mg equivalent doses above 1000) antipsychotic prescriptions in schizophrenia and their clinical correlates in the context of a comparison between studies in 2001 and 2004 within six East Asian countries and territories. METHODS:Prescri...

journal_title：British journal of clinical pharmacology

authors： Sim K,Su HC,Fujii S,Yang SY,Chong MY,Ungvari G,Si T,He YL,Chung EK,Chan YH,Shinfuku N,Kua EH,Tan CH,Sartorius N

更新日期：2009-01-01 00:00:00

abstract：:The plasma concentration-response relationships of oral and intravenous pindolol and propranolol have been studied in a group of eight healthy male subjects who received each dosage form in a randomized single-blind cross-over manner. Despite similar elimination half-lives, the duration of action of pindolol was longe...

journal_title：British journal of clinical pharmacology

authors： Carruthers SG,Pacha WL,Aellig WH

更新日期：1985-10-01 00:00:00

abstract：:The binding of disopyramide (DP) and mono-N-dealkyldisopyramide (MND) was measured by equilibrium dialysis in spiked whole blood (10 mumol l-1 DP or MND) from 50 patients having a serum concentration of alpha 1-acid glycoprotein (AAG) ranging from 0.40 to 3.14 g l-1, as well as in whole blood from five healthy subject...

journal_title：British journal of clinical pharmacology

authors： Bredesen JE,Kierulf P

更新日期：1986-09-01 00:00:00

abstract：:The effect of anticonvulsant therapy on early morning concentration of cortisol in saliva and plasma was assessed in a group of epileptic patients receiving regular phenytoin medication and the results compared with those obtained from a group of normal subjects not receiving drug therapy. Values of cortisol in matche...

journal_title：British journal of clinical pharmacology

authors： Evans PJ,Walker RF,Peters JR,Dyas J,Riad-Fahmy D,Thomas JP,Rimmer E,Tsanaclis L,Scanlon MF

更新日期：1985-08-01 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：AIM:The aim of the study was to simplify the dosing regimen of peginterferon alfa-2a in paediatric patients with chronic hepatitis C. METHODS:A population pharmacokinetic (PK) model was developed using PK data from 14 children aged 2-8 years and 402 adults. Simulations were produced to identify a simplified dosing reg...

journal_title：British journal of clinical pharmacology

authors： Brennan BJ,Lemenuel-Diot A,Snoeck E,McKenna M,Solsky J,Wat C,Mallalieu NL

更新日期：2016-04-01 00:00:00

abstract：:1. The absorption kinetics of orally administered strontium chloride and its reproducibility were investigated in healthy volunteers after administering strontium either under fasting conditions (study I, n = 8) or in combination with a standardized meal (study II, n = 8). Each subject received strontium orally at day...

journal_title：British journal of clinical pharmacology

authors： Sips AJ,van der Vijgh WJ,Barto R,Netelenbos JC

更新日期：1996-06-01 00:00:00

abstract：:1. The effects of sodium octanoate and sodium salicylate on the rectal absorption of cefoxitin were investigated in healthy volunteers. Drug solutions were given either as a bolus or as a zero-order infusion. 2. On rectal infusion sodium octanoate and sodium salicylate both enhanced mean cefoxitin bioavailability (+/-...

journal_title：British journal of clinical pharmacology

authors： Van Hoogdalem EJ,Wackwitz AT,De Boer AG,Cohen AF,Breimer DD

更新日期：1989-01-01 00:00:00

abstract：:To study the cardioselectivity of xamoterol, eight asthmatic patients took part in a randomised, double-blind, cross-over study, in which xamoterol or saline were infused, followed by four increasing doses of terbutaline i.v. Circulatory studies showed a significant increase of systolic blood pressure after xamoterol ...

journal_title：British journal of clinical pharmacology

authors： Löfdahl CG,Svedmyr N

更新日期：1984-10-01 00:00:00