Aztreonam in human serum and breast milk.

abstract：AIMS:The pharmacokinetics and dose proportionality of rizatriptan single oral doses from 2.5 to 15 mg administered as solutions to healthy volunteers were studied. METHODS:In a randomized, crossover study with four periods, twenty-four healthy volunteers (12 males and 12 females) took single oral doses of 2.5, 5, 10, ...

journal_title：British journal of clinical pharmacology

authors： Lee Y,Conroy JA,Stepanavage ME,Mendel CM,Somers G,McLoughlin DA,Olah TV,De Smet M,Keymeulen B,Rogers JD

更新日期：1999-04-01 00:00:00

abstract：AIMS:It has been shown that the cellular uptake and cytotoxicity of anthracyclines decrease with increasing cell density in vitro, an event termed 'the inocculum effect'. It is not known whether such an effect occurs in vivo. In this study the relationships between white blood cell (WBC) count, plasma and cellular conc...

journal_title：British journal of clinical pharmacology

authors： Bogason A,Quartino AL,Lafolie P,Masquelier M,Karlsson MO,Paul C,Gruber A,Vitols S

更新日期：2011-04-01 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：:There is concern in the UK about nonmedical use (NMU) of alprazolam (Xanax). We investigated the epidemiology of alprazolam NMU compared with diazepam using data from the Survey of Non-Medical Use of Prescription Drugs (NMURx) programme (collected 28 September-1 December 2017). The survey included 10 019 respondents a...

journal_title：British journal of clinical pharmacology

authors： Hockenhull J,Amioka E,Black JC,Haynes CM,Dargan PI,Dart RC,Wood DM

更新日期：2019-08-01 00:00:00

abstract：:At a James Black Conference held in Oxford on 20-22 June 2011, a group of senior clinical pharmacologists and their junior colleagues, other medical specialists, and pharmacists discussed an agenda for UK clinical pharmacology for the next 5 years, addressing the following broad questions. How should UK clinical pharm...

journal_title：British journal of clinical pharmacology

authors： Aronson JK

更新日期：2012-06-01 00:00:00

abstract：AIMS:To determine whether enzyme-inducing antiseizure drugs (ASDs) affect the risk of developing chronic obstructive pulmonary disease (COPD) or lung cancer in smokers. METHODS:Cases of COPD and lung cancer and matched controls without these conditions were identified from a population of smokers with ≥1 prescription ...

journal_title：British journal of clinical pharmacology

authors： Leuppi-Taegtmeyer AB,Reinau D,Yilmaz S,Rüegg S,Krähenbühl S,Jick SS,Leuppi JD,Meier CR

更新日期：2020-08-01 00:00:00

abstract：UNLABELLED:WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT?: * Two chemically diverse CCK1 receptor antagonists have been shown clinically to inhibit CCK-evoked contraction of human gallbladder [2, 3]. These studies have not examined the relationship between plasma concentration and effect, the latter usually considered to be...

journal_title：British journal of clinical pharmacology

authors： Gerskowitch VP,Hodge J,Hull RA,Shankley NP,Kalindjian SB,McEwen J,Black JW

更新日期：2007-05-01 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：AIMS:To assess the age-associated changes over time of plasma paraxanthine/caffeine (PAX/CAF) ratios used as a probe for CYP1A2 activity. METHODS:Intraindividual and interindividual variabilities in PAX/CAF ratio were compared by phenotyping with caffeine, 16 young and 16 elderly healthy subjects on five occasions. R...

journal_title：British journal of clinical pharmacology

authors： Simon T,Becquemont L,Hamon B,Nouyrigat E,Chodjania Y,Poirier JM,Funck-Brentano C,Jaillon P

更新日期：2001-11-01 00:00:00

abstract：:1. In order to define factors which influence plasma catecholamine levels, and which might be controlled in the interests of reproducability and comparability, plasma noradrenaline plus adrenaline (NA + A) was measured repeatedly in normal subjects by a double isotope technique. 2. Age and posture were important deter...

journal_title：British journal of clinical pharmacology

authors： Saar N,Gordon RD

更新日期：1979-10-01 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 compare the disposition of fluoxetine and norfluoxetine enantiomers in the mother, foetus and infant. METHODS:Blood from pregnant women taking fluoxetine (n = 9), during pregnancy was sampled in the third trimester and at delivery (maternal and cord venous blood), and from the infants 48 h after delivery. The ...

journal_title：British journal of clinical pharmacology

authors： Kim J,Riggs KW,Misri S,Kent N,Oberlander TF,Grunau RE,Fitzgerald C,Rurak DW

更新日期：2006-02-01 00:00:00

abstract：:1. The dose-related effects of azapropazone on (i) event-related and spontaneous EEG-activity and (ii) the subjects' pain ratings were investigated using an experimental human pain model based on both chemo-somatosensory event-related potentials (CSSERP) and subjects' pain ratings. 2. Healthy subjects (n = 20) partici...

journal_title：British journal of clinical pharmacology

authors： Lötsch J,Mohammadian P,Hummel T,Florin S,Brune K,Geisslinger G,Kobal G

更新日期：1995-12-01 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 investigate the extent of concomitant use of analgesic and psychotropic medicines among home-dwelling elderly people aged at least 75 years in Finland. METHODS:This was a population-based study in Finland, performed as part of Kuopio 75 + study focusing on the clinical epidemiology of diseases, medication and ...

journal_title：British journal of clinical pharmacology

authors： Hartikainen S,Mäntyselkä P,Louhivuori-Laako K,Enlund H,Sulkava R

更新日期：2005-09-01 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：:1. A new method for perfusing a 10 cm segment of jejunum in humans has been used in seven subjects to study the effect of the amino acid L-leucine (40 mM) on the intestinal absorption of levodopa (2.5 mM). The tube contains six channels and has two inflatable balloons, which enable a perfusion of a closed and defined ...

journal_title：British journal of clinical pharmacology

authors： Lennernäs H,Nilsson D,Aquilonius SM,Ahrenstedt O,Knutson L,Paalzow LK

更新日期：1993-03-01 00:00:00

abstract：:1 Cardiovascular responses to intravenous prizidilol hydrochloride (SK&F 92657) 0.86 mg/kg were studied in eight supine resting healthy volunteers. Five subjects were slow and the remaining three were fast acetylators of sulphamethazine. Compared with pre-infusion values, mean resting systolic and diastolic blood pres...

journal_title：British journal of clinical pharmacology

authors： Edmonstone WM,Manghani KK,Bell AJ,McLeod M,Milton-Thompson GJ,Burland WL

更新日期：1981-10-01 00:00:00

abstract：:1 The effects of oxprenolol 80 mg and propranolol 80 mg on resting forearm blood flow (RFBF) and skin temperature were compared in seven normotensive subjects, for 4 h after an oral dose. 2 There was a significant fall of RFBF after propranolol (mean +/- s.e. mean 0.74 +/- 0.24 ml 100 g-1 min-1) compared to a smaller ...

journal_title：British journal of clinical pharmacology

authors： Vandenburg MJ,Conlon C,Ledingham JM

更新日期：1981-05-01 00:00:00

abstract：AIM:Canagliflozin is an SGLT2 inhibitor approved for the treatment of type-2 diabetes. A dynamic population pharmacokinetic-pharmacodynamic (PK/PD) model relating 24-h canagliflozin exposure profiles to effects on glycosylated haemoglobin was developed to compare the efficacy of once-daily and twice-daily dosing. METH...

journal_title：British journal of clinical pharmacology

authors： de Winter W,Dunne A,de Trixhe XW,Devineni D,Hsu CH,Pinheiro J,Polidori D

更新日期：2017-05-01 00:00:00

abstract：AIM:To evaluate cases of deep vein thrombosis (DVT) and pulmonary embolism (PE) reported in a prescription event monitoring study of Yasmin, an oral contraceptive. METHODS:Reports of DVT/PE and events suggestive of DVT/PE were followed up by questionnaire. RESULTS:Thirteen cases (DVT five; PE eight), each with possib...

journal_title：British journal of clinical pharmacology

authors： Pearce HM,Layton D,Wilton LV,Shakir SA

更新日期：2005-07-01 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：AIMS:The main goal of the study was to describe the pharmacokinetics of maternal zidovudine (ZDV) administration during pregnancy and labour and to evaluate their impact on fetal concentrations and exposures. METHODS:A total of 195 HIV-infected pregnant and non-pregnant women aged 16-59 years were included and 273 mat...

journal_title：British journal of clinical pharmacology

authors： Fauchet F,Treluyer JM,Valade E,Benaboud S,Pannier E,Firtion G,Foissac F,Bouazza N,Urien S,Hirt D

更新日期：2014-12-01 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

authors： Fitzgerald DE,Harry JD

更新日期：1989-01-01 00:00:00

abstract：AIMS:To summarize and extend the main conclusions and recommendations relevant to drug management during acute kidney disease (AKD) as agreed at the 16th Acute Disease Quality Initiative (ADQI) consensus conference. METHODS:Using a modified Delphi method to achieve consensus, experts attending the 16th ADQI consensus ...

journal_title：British journal of clinical pharmacology

authors： Ostermann M,Chawla LS,Forni LG,Kane-Gill SL,Kellum JA,Koyner J,Murray PT,Ronco C,Goldstein SL,ADQI 16 workgroup.

更新日期：2018-02-01 00:00:00

abstract：:Plasma concentrations of isoniazid and N-acetylisoniazid were measured at varying times after addition of both compounds to plasma (5 micrograms/ml) and storage at several different temperatures (-70 degrees C, -20 degrees C, 4 degrees C and 20 degrees C). The concentration of both compounds declined log-linearly with...

journal_title：British journal of clinical pharmacology

authors： Hutchings A,Monie RD,Spragg B,Routledge PA

更新日期：1983-02-01 00:00:00

abstract：:A 12-week double-blind study was performed to compare the safety and efficacy of doxazosin, prazosin and placebo in 172 patients with essential hypertension. According to response, patients received doxazosin 1-16 mg once daily, prazosin 0.5-10 mg twice daily, or placebo. Mean final daily doses were doxazosin 11.3 mg ...

journal_title：British journal of clinical pharmacology

authors： Torvik D,Madsbu HP

更新日期：1986-01-01 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：:Pharmacogenetic research dedicated to the investigation of inherited factors that influence drug response has produced exciting results over the past decade. Adding to the knowledge that genetic variation in metabolic enzymes may cause drug-related adverse reactions, recent studies indicate that variation in neurotran...

journal_title：British journal of clinical pharmacology

authors： Shaikh S,Kerwin RW

更新日期：2002-10-01 00:00:00

abstract：:1. The 5-hydroxytryptamine 3 receptor antagonist, ICS 205-930, has been reported to have potent effects on gastric smooth muscle and to enhance gastric emptying in animals, but findings in man have been inconsistent. 2. This study investigated the effects of ICS 205-930 on gastric emptying of an isotopically labelled ...

journal_title：British journal of clinical pharmacology

authors： Stacher G,Bergmann H,Granser-Vacariu GV,Wiesnagrotzki S,Wenzelabatzi TA,Gaupmann G,Kugi A,Steinringer H,Schneider C,Höbart J

更新日期：1991-12-01 00:00:00