Abstract：
:1 Thirty-six patients with various neurological diseases or symptoms received single intravenous doses of either cimetidine 400 mg (n = 19) or oxmetidine 200 mg (n = 17), 15 or 60 min before a diagnostic lumbar puncture. 2 In the 15 min CSF samples concentrations of cimetidine were detectable but not measurable in 5 and non-detectable in 3 patients. 3 In the 60 min CSF samples the concentrations of cimetidine were detectable in all 11 patients and were measurable in 8 of these patients with a mean +/- s.e. mean of 0.12 +/- 0.01 microgram/ml. These CSF concentrations were correlated to simultaneously measured plasma concentrations (P less than 0.01). The mean ratio CSF/plasma concentration was 0.03. 4 No detectable concentrations of oxmetidine were found either in the 15 min (n = 9) or in the 60 min (n = 8) liquor samples. 5 Cimetidine penetrates the blood-drain barrier slowly and not freely after a single dose. Our data suggest that the new histamine H2-receptor antagonist oxmetidine does not cross this barrier.
journal_name
Br J Clin Pharmacoljournal_title
British journal of clinical pharmacologyauthors
Jönsson KA,Eriksson SE,Kagevi I,Norlander B,Bodemar G,Walan Adoi
10.1111/j.1365-2125.1982.tb02042.xsubject
Has Abstractpub_date
1982-12-01 00:00:00pages
815-9issue
6eissn
0306-5251issn
1365-2125journal_volume
14pub_type
临床试验,杂志文章,随机对照试验abstract：:1. The aim of this study was to investigate the dose-related effects of ibuprofen (placebo, 400 and 800 mg rac-ibuprofen [Aktren], administered orally) on experimentally-induced tonic and phasic pain. 2. Eighteen volunteers participated in this randomized, double-blind, three-fold cross-over study. Measurements were o...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1994.tb05712.x
更新日期：1994-05-01 00:00:00
abstract：:1. Apomorphine (1 and 5 micrograms kg-1) and placebo were given to nine normal volunteers, using a Latin-square design and double-blind procedures. The visual perception of static and moving patterns (static and motion contrast sensitivity) was evaluated before and 15 min after the dose administration. 2. Apomorphine ...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1991.tb03950.x
更新日期：1991-11-01 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
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1988.tb03301.x
更新日期：1988-02-01 00:00:00
abstract：:Nine young and 12 elderly healthy volunteers received nisoldipine 10 mg once a day for 7 days. Plasma nisoldipine concentrations were measured on Day 1 and on Day 7. Higher plasma drug concentrations were observed in the elderly group than in the young group with the values for AUC being approximately doubled in the e...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1991.tb05547.x
更新日期：1991-03-01 00:00:00
abstract：AIMS:Carbamazepine (CBZ) is an inducer of cytochrome P450 enzymes, which have been implicated in many drug interactions. However, for immunosuppressant and anti-HIV drugs, whose main site of action is the lymphocyte, induction of P-glycoprotein (Pgp) may also be important. In this study, we have investigated whether CB...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2006.02587.x
更新日期：2006-08-01 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
pub_type： 杂志文章
doi：10.1111/bcp.13561
更新日期：2018-06-01 00:00:00
abstract：AIMS:In post-marketing setting, spontaneous reporting by physicians is a mode of surveillance of adverse effects associated with drug use. The objective of this study was to quantitatively assess under-reporting of adverse drug reactions (ADRs) in general practice. METHODS:A random sample of 100 general practitioners ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1046/j.1365-2125.1997.05417.x
更新日期：1997-02-01 00:00:00
abstract：:1. We studied the effects of pre-treatment with oral indomethacin (25 mg four times daily for 3 days) on the pharmacokinetics, haemodynamics and diuretic properties of oral felodipine (10 mg single dose) in 12 healthy male volunteers using a placebo controlled double-blind four-way crossover protocol. 2. Felodipine wi...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1988.tb05295.x
更新日期：1988-11-01 00:00:00
abstract：:The clinical efficacy, the bronchodilating effect and the side effects of two oral forms of terbutaline were compared in a double-blind, cross-over study involving ten patients with chronic reversible airways obstruction. The administration of plain-tablets, containing 2.5 mg terbutaline sulphate, three times daily at...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1986.tb05178.x
更新日期：1986-02-01 00:00:00
abstract：:1. Recently, some cases have been reported where intravenous use of omeprazole was followed by loss of vision. We followed up a cohort of close to 140,000 persons during periods of treatment and non-treatment with five anti-ulcer drugs. 2. The relative risk of vascular disorders of the eye during use of omeprazole com...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1046/j.1365-2125.1996.40211.x
更新日期：1996-08-01 00:00:00
abstract：AIMS:To facilitate and improve clinical research within Europe, the European Union (EU) adopted in 2001 the Clinical Trials Directive (EUCTD). The aim of this study was to compare duration between submission of a clinical drug trial application and approval by regulatory authorities in EU countries regulated by EUCTD v...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,多中心研究
doi：10.1111/j.1365-2125.2008.03246.x
更新日期：2008-10-01 00:00:00
abstract：:1. Azole antifungal agents such as ketoconazole act by inhibiting cytochrome P-450 mediated sterol synthesis in the fungal cell membrane and thus have the potential to interfere with mammalian steroidogenesis. Fluconazole is a novel orally-effective antifungal triazole which has been reported to have more specific eff...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1989.tb03449.x
更新日期：1989-06-01 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：:1 Five normal subjects received pre-treatment with cimetidine 200 mg three times daily and 400 mg at night for 6 days, or matching placebo. 2 Caffeine (300 mg) was given orally before any treatment and at the beginning of the last day of each treatment course. Treatments were randomly allocated and separated by at lea...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1981.tb01194.x
更新日期：1981-08-01 00:00:00
abstract：:Since many factors may alter lung epithelial permeability (LEP) to water soluble molecules, the effect of histamine on the absorption and clearance of inhaled sodium cromoglycate was examined in seven mildly asthmatic patients with hyperresponsive airways and eight normal subjects. The subjects underwent histamine cha...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1992.tb04048.x
更新日期：1992-03-01 00:00:00
abstract：:The effects of bopindolol, a new beta-adrenoceptor blocker, on the exercise tolerance of 12 in-patients, mean age 57 (5 years), with stable angina pectoris and documented coronary artery disease were evaluated. All patients received on 4 different days a single oral dose of bopindolol 0.5 mg, bopindolol 1.0 mg, bopind...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1991-12-01 00:00:00
abstract：:1. alpha-Bromoisovalerylurea (BIU) is a racemic drug that is metabolized by glutathione conjugation. The urinary excretion of the separate diastereomeric mercapturates formed from (S)- and (R)-BIU in healthy young human volunteers was investigated. 2. A pronounced stereoselectivity was observed: the mercapturate forme...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1989.tb05407.x
更新日期：1989-08-01 00:00:00
abstract：AIMS:Prescribing errors are common and inadequate preparation of prescribers appears to contribute. A junior doctor-led prescribing tutorial programme has been developed for Edinburgh final year medical students to increase exposure to common prescribing tasks. The aim of this study was to assess the impact of these tu...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.12147
更新日期：2014-01-01 00:00:00
abstract：:The excretion of diazepam, N-desmethyldiazepam, temazepam and oxazepam in breast milk was studied during withdrawal of a 22-year-old patient from combined high dose diazepam and oxazepam therapy. Concentrations of these benzodiazepines in plasma from both the woman and her nursing infant (1 year old) were also documen...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1990.tb03612.x
更新日期：1990-01-01 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
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1989.tb05426.x
更新日期：1989-09-01 00:00:00
abstract：:1. In a double-blind, placebo-controlled, cross-over study, acute pharmacokinetic, neurophysiological and psychotropic effects of suriclone, a new cyclopyrrolone derivative, were investigated and compared with alprazolam. 2. Fifteen normal young volunteers received randomized oral single doses of placebo, 0.1, 0.2 and...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1111/j.1365-2125.1994.tb04254.x
更新日期：1994-02-01 00:00:00
abstract：AIMS:Smoking is a major risk factor for developing atherosclerosis. In order to understand the vascular abnormalities observed in smokers, we investigated vascular responsiveness in cigarette smokers. METHODS:We performed two consecutive matched group comparative studies to investigate vascular responsiveness using ve...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1046/j.0306-5251.2001.01434.x
更新日期：2001-08-01 00:00:00
abstract：AIMS:Voriconazole is a novel triazole with broad-spectrum antifungal activity. It is likely that some patients receiving voriconazole may also require treatment with the anticoagulant warfarin. Cytochrome P450 isoenzymes are important in the metabolism of both these drugs. This study investigated the effect of voricona...
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.1365-2125.2003.01995.x
更新日期：2003-12-01 00:00:00
abstract：:1 Quadruple chemotherapy with cytotoxic drugs in advanced (Stage IIIB) Hodgkin's disease causes a fall in the blood lymphocyte count with recovery 1 month after stopping treatment. 2 No selective effect on the T or B lymphocyte populations was shown. ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1977.tb00765.x
更新日期：1977-08-01 00:00:00
abstract：:A new anti-spasticity agent, brolitene, has been assessed in patients with spasticity of spinal or cerebral origin. Twenty-seven patients were entered in a double-blind cross-over trial lasting 6 weeks, using a fixed dose of six tablets (1200 mg brolitene) per day. Clinical assessment failed to show any therapeutic ef...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1976.tb00641.x
更新日期：1976-10-01 00:00:00
abstract：:The elimination of the cardioselective beta-adrenoceptor antagonist atenolol has been studied in 35 neonates by measuring drug concentration in cord blood and in blood obtained at 24 h by heel stab. Elimination rate was assessed by calculating the slopes of lines joining these two concentration points. The slopes had ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1983.tb02237.x
更新日期：1983-12-01 00:00:00
abstract：AIMS:The aim was to describe the utilization of antidiabetic agents, in terms of persistence and regimen change, in the management of a cohort of newly treated type 2 diabetes patients and to investigate associated socio-demographic and treatment factors. METHODS:A population-based retrospective cohort study was condu...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.12573
更新日期：2015-06-01 00:00:00
abstract：:High consumption of irrational fixed-dose combination (FDC) antibiotics may pose a threat of antimicrobial resistance. In India, ampicillin-cloxacillin was the second highest sold FDC antibiotic behind amoxicillin and clavulanic acid. There remain, however, questions about its efficacy and safety and a lack of regulat...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14711
更新日期：2020-12-23 00:00:00
abstract：:Despite the revolution in recent decades regarding monoamine involvement in the management of major depressive disorder (MDD), the biological mechanisms underlying this psychiatric disorder are still poorly understood. Currently available treatments require long time courses to establish antidepressant response and a ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bcp.12845
更新日期：2016-11-01 00:00:00
abstract：AIMS:Graft spasm may develop during coronary artery bypass grafting and reversal of spasm is still challenging. The purpose of this study was to investigate the in vitro vascular relaxant properties of AJ-2615 in human internal mammary artery (IMA). METHODS:We studied 264 IMA rings taken from 65 patients undergoing co...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1046/j.0306-5251.2001.01444.x
更新日期：2001-09-01 00:00:00
