Saccadic eye movement analysis as a measure of drug effects on human psychomotor performance.

abstract：:1. Labetalol, a new drug combining alpha-and beta-adrenoceptor blocking properties, has been compared with placebo in a double-blind crossover study of a group of patients with mild to moderate essential hypertension (blood pressure 150/100 to 189/114 mmHg). 2. Labetalol and propranolol lowered blood pressure satisfac...

journal_title：British journal of clinical pharmacology

authors： Pugsley DJ,Nassim M,Armstrong BK,Beilin L

更新日期：1979-01-01 00:00:00

abstract：AIMS:The aim of this study was to compare the effects of the ACE-inhibitor lisinopril and the angiotensin II receptor antagonist losartan on insulin sensitivity in the treatment of non diabetic hypertensives. METHODS:Twenty-five non diabetic subjects with mild to moderate hypertension, 11 females and 14 males, aged 44...

journal_title：British journal of clinical pharmacology

authors： Fogari R,Zoppi A,Corradi L,Lazzari P,Mugellini A,Lusardi P

更新日期：1998-11-01 00:00:00

abstract：:1 Roth et al. (1972) have proposed that within the affective disorders there are two distinct syndromes--anxiety and depression--differentiated by the relative predominance of these symptoms, the presence or absence of premorbid maladaptive traits, and the natural outcome of the disorder. 2 Goldberg (1982) on the othe...

journal_title：British journal of clinical pharmacology

authors： Russell GF,De Silva P

更新日期：1983-01-01 00:00:00

abstract：:The oral delivery of peptides and proteins has been hampered by an array of obstacles. However, several promising novel oral delivery systems have been developed. This paper reviews the most advanced oral formulation technologies, and highlights key lessons and implications from studies undertaken to date with these o...

journal_title：British journal of clinical pharmacology

authors： Karsdal MA,Riis BJ,Mehta N,Stern W,Arbit E,Christiansen C,Henriksen K

更新日期：2015-05-01 00:00:00

abstract：:Highly active antiretroviral therapy is recommended for HIV-infected pregnant women to prevent mother-to-child transmission. The specific physiological background induced by pregnancy leads to significant changes in maternal pharmacokinetics, suggesting potential variability in plasma concentrations of antiretrovirals...

journal_title：British journal of clinical pharmacology

authors： Roustit M,Jlaiel M,Leclercq P,Stanke-Labesque F

更新日期：2008-08-01 00:00:00

abstract：:Essential hypertension is an escalating problem for industrialized populations. It is currently seen as a 'complex' genetic trait caused by multiple susceptibility genes the effects of which are modulated by gene-environment and gene-gene interactions. Nevertheless, the success to date in identifying these susceptibil...

journal_title：British journal of clinical pharmacology

authors： O'Shaughnessy KM

更新日期：2001-01-01 00:00:00

abstract：:Doxepin and N-desmethyldoxepin concentrations in plasma and breast milk from a lactating mother and in plasma from her infant were measured during an 8 week period using high performance liquid chromatography. Plasma concentrations ranged from 35-68 microgram l-1 for doxepin and 65-131 microgram l-1 for N-desmethyldox...

journal_title：British journal of clinical pharmacology

authors： Kemp J,Ilett KF,Booth J,Hackett LP

更新日期：1985-11-01 00:00:00

abstract：AIMS:Reduced nitric oxide (NO) availability may adversely affect renal perfusion and glomerular filtration. The aim of the present study was to characterize in detail the pharmacological effects of VAS203, an inhibitor of NO synthase, on renal haemodynamics in humans. METHODS:This double-blind, randomized, placebo-con...

journal_title：British journal of clinical pharmacology

authors： Ott C,Bosch A,Winzer N,Friedrich S,Schinzel R,Tegtmeier F,Schmieder RE

更新日期：2019-05-01 00:00:00

abstract：AIMS:To individualize treatment, phenytoin doses are adjusted based on free concentrations, either measured or calculated from total concentrations. As a mechanistic protein binding model may more accurately reflect the protein binding of phenytoin than the empirical Winter-Tozer equation that is routinely used for cal...

journal_title：British journal of clinical pharmacology

authors： Ter Heine R,Kane SP,Huitema ADR,Krasowski MD,van Maarseveen EM

更新日期：2019-10-01 00:00:00

abstract：:1 The acute and chronic (8 weeks) haemodynamic responses to oral flosequinan have been investigated in 12 male patients of mean age 58.9 years with congestive heart failure of N.Y.H.A. classes II and III. 2 Flosequinan 125 mg orally significantly reduced right atrial pressure, pulmonary artery pressure and pulmonary w...

journal_title：British journal of clinical pharmacology

authors： Thomas P,O'Gorman DJ,Sheridan DJ

更新日期：1993-12-01 00:00:00

abstract：WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT:Desmopressin is a known haemostatic agent and is also being used, albeit at lower doses, during the diagnostic work-up of Cushing's syndrome, a condition characterized by excess cortisol concentrations and frequent thromboembolic events. No study has yet evaluated whether admini...

journal_title：British journal of clinical pharmacology

authors： Pecori Giraldi F,Ambrogio AG,Fatti LM,Rubini V,Cozzi G,Scacchi M,Federici AB,Cavagnini F

更新日期：2011-01-01 00:00:00

abstract：:1. Mono(ADP-ribosyl)transferase activity has been identified on the external surface of human polymorphonuclear neutrophil leucocytes (PMNs). The enzyme is released from the plasma membrane by phosphoinositide-specific phospholipase C, suggesting a glycosylphosphatidylinositol (GPI) linkage of the enzyme to the plasma...

journal_title：British journal of clinical pharmacology

authors： Allport JR,Donnelly LE,Kefalas P,Lo G,Nunn A,Yadollahi-Farsani M,Rendell NB,Murray S,Taylor GW,MacDermot J

更新日期：1996-07-01 00:00:00

abstract：:1. Using human mononuclear leucocytes as target cells, we have investigated the bioactivation of dapsone (DDS) to a cytotoxic metabolite in the presence of microsomes from nine human livers. Values for NADPH dependent toxicity ranged from 8.8-27% (15.8 +/- 5.9%) and were similar to those for microsomes from control mi...

journal_title：British journal of clinical pharmacology

authors： Coleman MD,Breckenridge AM,Park BK

更新日期：1989-10-01 00:00:00

abstract：:The pharmacokinetics and metabolism of an intravenous dose (500 mg) of paracetamol were studied in a group of non-insulin dependent diabetic patients (n = 10) and in a group of healthy control subjects (n = 9). Paracetamol clearance, half-life and the partial clearance to paracetamol glucuronide were not significantly...

journal_title：British journal of clinical pharmacology

authors： Kamali F,Thomas SH,Ferner RE

更新日期：1993-01-01 00:00:00

abstract：:1. Previous studies have demonstrated the presence of antibodies to trifluoroacetylated hepatic proteins (TFA-proteins) in sera from patients with the severe form of halothane-associated hepatitis (halothane hepatitis). The TFA-proteins are produced via cytochrome P450-mediated metabolism of halothane to the reactive ...

journal_title：British journal of clinical pharmacology

authors： Kitteringham NR,Kenna JG,Park BK

更新日期：1995-10-01 00:00:00

abstract：:Renal clearance of lithium has been used as a marker of proximal tubular function in man. Recently, lithium pre-treatment has been shown to interfere with the natriuretic actions of some natriuretic agents in man. We have therefore investigated the effects of oral lithium carbonate (500 mg) on the natriuretic response...

journal_title：British journal of clinical pharmacology

authors： Lang CC,Rahman AR,Struthers AD

更新日期：1991-06-01 00:00:00

abstract：:1. Since salt depletion stimulates the renal prostaglandin system to maintain renal function, the effects of indomethacin and ibuprofen upon renal haemodynamics, electrolyte excretion and renin release were examined in eight healthy male volunteers on a salt restricted diet, before and after frusemide administration. ...

journal_title：British journal of clinical pharmacology

authors： Passmore AP,Copeland S,Johnston GD

更新日期：1990-03-01 00:00:00

abstract：:1. A double-blind placebo-controlled study was conducted on the effects of oral terbutaline (beta 2-adrenoceptor agonist) and propranolol (beta 1 beta 2-adrenoceptor antagonist) on basal heat production of skeletal muscle, measured ex vivo by direct microcalorimetry. Terbutaline slow-release 7.5 mg, propranolol 80 mg,...

journal_title：British journal of clinical pharmacology

authors： Fagher B,Liedholm H,Sjögren A,Monti M

更新日期：1993-06-01 00:00:00

abstract：:The rise in plasma adenosine-3',5'-monophosphate occurring in response to insulin induced hypoglycaemia in normal human subjects, was abolished by non-selective beta-adrenoceptor blockade but unaffected by selective beta 1-adrenoceptor blockade. This implies that the rise is secondary to beta 2-adrenoceptor stimulatio...

journal_title：British journal of clinical pharmacology

authors： Armitstead JG,Lightman SL,Brown MJ,Causon RC,Vaughan NJ

更新日期：1983-12-01 00:00:00

abstract：AIMS:Previous in vivo studies with sumatriptan, a 5HT1-receptor agonist, have demonstrated vasopressor responses in the pulmonary and systemic arterial circulation. Pulmonary artery wedge pressure (PAWP) also increases after sumatriptan injection, raising the possibility of an additional venoconstrictive action or a ne...

journal_title：British journal of clinical pharmacology

authors： Hood S,Birnie D,Hillis S

更新日期：1997-03-01 00:00:00

abstract：AIMS:Breakthrough bleeding or even unwanted pregnancies have been reported in women during concomitant therapy with oral contraceptives and St John's wort extract. The aim of the present study was to investigate the effects of St John's wort extract on oral contraceptive therapy with respect to ovarian activity, breakt...

journal_title：British journal of clinical pharmacology

authors： Pfrunder A,Schiesser M,Gerber S,Haschke M,Bitzer J,Drewe J

更新日期：2003-12-01 00:00:00

abstract：:1. The pharmacokinetics and tolerability of a new nonsteroidal anti-inflammatory drug (NSAID), meloxicam, administered i.m., were investigated in two studies conducted in healthy male volunteers. Study 1 was an open, placebo-controlled design in which 32 volunteers were randomized to a single ascending i.m. dose of me...

journal_title：British journal of clinical pharmacology

authors： Narjes H,Türck D,Busch U,Heinzel G,Nehmiz G

更新日期：1996-02-01 00:00:00

abstract：AIMS:This study aimed to analyse the effects of genetic polymorphisms in drug transporters and metabolizing enzymes, and clinical laboratory data on the pharmacokinetic parameters of apixaban. METHODS:Data were collected from 81 Japanese patients with atrial fibrillation. Pharmacogenomic data were stratified by ABCB1,...

journal_title：British journal of clinical pharmacology

authors： Ueshima S,Hira D,Kimura Y,Fujii R,Tomitsuka C,Yamane T,Tabuchi Y,Ozawa T,Itoh H,Ohno S,Horie M,Terada T,Katsura T

更新日期：2018-06-01 00:00:00

abstract：:1. The objective of this study was to investigate the efficacy of home-medicated non-steroidal anti-inflammatory (NSAID) analgesics, using an electronic patient diary. Single doses of ketoprofen 25 mg and ketoprofen 50 mg were compared with ibuprofen 200 mg and placebo in the treatment of a single occasion of episodic...

journal_title：British journal of clinical pharmacology

authors： van Gerven JM,Schoemaker RC,Jacobs LD,Reints A,Ouwersloot-van der Meij MJ,Hoedemaker HG,Cohen AF

更新日期：1996-10-01 00:00:00

abstract：:The effect of metronidazole, at a dose of 1.2 g daily, on theophylline disposition was studied in 10 healthy adult volunteers. Neither theophylline half-life, volume of distribution nor total body clearance was altered by the anti-microbial. It is concluded that metronidazole does not impair theophylline metabolism de...

journal_title：British journal of clinical pharmacology

authors： Adebayo GI,Mabadeje AF

更新日期：1987-07-01 00:00:00

abstract：:1 As part of a prospective study on the use of digoxin in a general practice, plasma digoxin concentrations were measured in all patients receiving the drug. 2 A low mean plasma digoxin concentration was observed, suggesting a cautious approach to digitalization. 3 The correlation between plasma digoxin concentration ...

journal_title：British journal of clinical pharmacology

authors： Holt DW,Williamson JD,Volans GN

更新日期：1977-06-01 00:00:00

abstract：AIMS:Navoximod (GDC-0919, NLG-919) is a small molecule inhibitor of indoleamine-2,3-dioxygenase 1 (IDO1), developed to treat the acquired immune tolerance associated with cancer. The primary objectives of this study were to assess navoximod's absolute bioavailability (aBA), determine the mass balance and routes of elim...

journal_title：British journal of clinical pharmacology

authors： Ma S,Suchomel J,Yanez E,Yost E,Liang X,Zhu R,Le H,Siebers N,Joas L,Morley R,Royer-Joo S,Pirzkall A,Salphati L,Ware JA,Morrissey KM

更新日期：2019-08-01 00:00:00

abstract：:The effect of urinary pH on flecainide excretion has been evaluated in six healthy subjects after a single oral dose of 300 mg flecainide administered as the acetate salt. The cumulative urinary excretion of unchanged flecainide under acidic conditions (134.0 +/- 16.1 mg; mean +/- s.e. mean) was significantly higher t...

journal_title：British journal of clinical pharmacology

authors： Muhiddin KA,Johnston A,Turner P

更新日期：1984-04-01 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：:1 Twelve-week courses of oxprenolol and methyldopa were administered in a randomised, double-blind cross over study to ten insulin dependent hypertensive diabetics. 2 Prior to treatment, and at the end of each period of drug administration, fasting levels of high density lipoprotein, triglycerides, free fatty acids an...

journal_title：British journal of clinical pharmacology

authors： Benfield GF,Hunter KR

更新日期：1982-02-01 00:00:00