Abstract：
:The in vitro immunosuppressive effect of deflazacort, a new bone-sparing glucocorticoid, and its biologically active metabolite, 21-deacetyl-deflazacort, was examined on phytohaemagglutinin (PHA) stimulated human peripheral blood lymphocytes (PBL) as well as on natural killer (NK) and killer (K) cell activity. Deflazacort and the 21-deacetyl metabolite were as potent as prednisolone and hydrocortisone in suppressing PHA stimulated lymphocytes in a dose dependent way, but all were less potent than methylprednisolone. The physiological metabolites of hydrocortisone, dihydrocortisol and tetrahydrocortisol were without any immunosuppressive effects in vitro. Deflazacort, 21-deacetyl-deflazacort, and methylprednisolone suppressed NK cell activity, while hydrocortisone and aldosterone had no effect on NK cells. K cell activity was resistent to all tested glucocorticoids except methylprednisolone at high concentrations. The present results indicate that deflazacort and 21-deacetyl-deflazacort are potent immunosuppressive drugs in vitro and, on a molar basis, equally as potent as prednisolone.
journal_name
Br J Clin Pharmacoljournal_title
British journal of clinical pharmacologyauthors
Langhoff E,Olgaard Kdoi
10.1111/j.1365-2125.1986.tb05165.xsubject
Has Abstractpub_date
1986-02-01 00:00:00pages
125-9issue
2eissn
0306-5251issn
1365-2125journal_volume
21pub_type
杂志文章abstract：:1. The effect of magnesium hydroxide on the absorption and efficacy of two glibenclamide preparations was investigated in healthy volunteers in two separate studies, using a randomized cross-over design with two phases. 2. A single dose of magnesium hydroxide (850 mg) or water only (150 ml) was given immediately after...
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.tb03884.x
更新日期：1991-08-01 00:00:00
abstract：:Clinical pharmacologists are the only medical specialists whose training focuses specifically on the safe, effective and cost-effective use of medicines, underpinned by an understanding of drug discovery, drug regulation, pharmacology, translational medicine and the performance of clinical trials. This unique perspect...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2012.04244.x
更新日期：2012-06-01 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：: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
pub_type： 杂志文章,评审
doi：10.1111/bcp.12557
更新日期：2015-05-01 00:00:00
abstract：AIMS:Probenecid influences transport processes of drugs at several sites in the body and decreases elimination of several quinolones. We sought to explore extent, time course, and mechanism of the interaction between ciprofloxacin and probenecid at renal and nonrenal sites. METHODS:A randomized, two-way crossover stud...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,随机对照试验
doi：10.1111/j.1365-2125.2009.03564.x
更新日期：2010-02-01 00:00:00
abstract：:The influence of cimetidine pretreatment on the pharmacokinetics of 5-fluorouracil (5FU) has been studied in 15 ambulant patients with carcinoma. Neither pretreatment with a single dose of cimetidine (400 mg) nor with daily treatment at 1000 mg for 1 week altered 5FU pharmacokinetics. Pretreatment with cimetidine for ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1984.tb02484.x
更新日期：1984-09-01 00:00:00
abstract：AIMS:To investigate impacts of withdrawal and regulatory advice regarding cyclooxygenase-2 (COX-2) inhibitors on UK population rates of gastrointestinal haemorrhage and acute myocardial infarction (MI). METHODS:Ecological time series study of prescribing, mortality and hospital admission trends in people aged > or = 5...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.2009.03500.x
更新日期：2009-11-01 00:00:00
abstract：:1. Six healthy volunteers received single doses of either nomifensine 100 mg, nomifensine 50 mg or placebo at weekly intervals in a randomized double-blind crossover study. 2. Subjects were subjected to a simulated test of car driving at night. 3. Testing lasted about 1.5 h and consisted of measuring responses to ligh...
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.1365-2125.1977.tb05748.x
更新日期：1977-01-01 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：:The effects of delta-9-tetrahydrocannabinol (0.5 and 1 mg i.v.) on gastric emptying of liquid were investigated in seven normal volunteers and compared with placebo. Despite significant change in pulse rate and psychological parameters consistent with cannabis activity there was no significant effect on the pattern of...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1983.tb01561.x
更新日期：1983-06-01 00:00:00
abstract：:It is recognised that randomised controlled trials are not feasible for capturing rare adverse events. There is an increasing trend towards observational research methodologies using large population-based health databases. These databases offer more scope for adequate sample sizes, allowing for comprehensive patient ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章,评审
doi：10.1111/bcp.12474
更新日期：2015-10-01 00:00:00
abstract：:1 A controlled trial of charcoal haemoperfusion as an early treatment for paracetamol overdose showed no benefit. 2 The plasma clearances of paracetamol by the charcoal column were variable and disappointingly small (range 4-119 ml/minute). The cumulative amounts removed were also low, mean 1.4 g (range 0.2-5.2 g). 3 ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1974.tb00249.x
更新日期：1974-06-01 00:00:00
abstract：:1 We have performed a double-blind, randomized, 7-d cross-over study of the thromboxane synthetase inhibitor dazoxiben (UK 37248) in 20 patients with stable coronary heart disease. 2 All patients had a history of exertional angina of greater than two years duration and no patient had suffered a myocardial infarction i...
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.1365-2125.1983.tb02114.x
更新日期：1983-01-01 00:00:00
abstract：:1. We compare the sensitivity and specificity of chosen outcome criteria in a placebo-controlled, randomised cross-over study of the efficacy of maintenance therapy with the levodopa/carbidopa combination (Sinemet Plus) alone. Patients were characterised by having idiopathic Parkinsonism with no overt fluctuations in ...
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.tb05533.x
更新日期：1991-03-01 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
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1111/j.1365-2125.2005.02465.x
更新日期：2005-11-01 00:00:00
abstract：:1. The effects of salmeterol hydroxynaphthoate (50 micrograms, 8.3 x 10(-8) M) and salbutamol (200 micrograms, 3.5 x 10(-7) M) on sGaw were compared in a double-blind, placebo-controlled, randomised study in 10 normal subjects. 2. SGaw increased by 29% (14-43) (mean (CI)), 5 min after salmeterol and by 35% (19-51) 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.1365-2125.1992.tb04015.x
更新日期：1992-02-01 00:00:00
abstract：:1. The attitudes of general practitioners and hospital physicians to the management of hypertension in the elderly, were examined by responses to a postal questionnaire distributed within the Northern Region, concerning the management of a healthy 75 year old male non-smoker with sustained diastolic or isolated systol...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1995.tb04481.x
更新日期：1995-05-01 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
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1993.tb00412.x
更新日期：1993-12-01 00:00:00
abstract：:1 The heart rate responses to increasing doses of isoprenaline (n = 6) (during infusion with atropine 0.5 mg/min i.v.) and noradrenaline (n = 5), (during infusion with phentolamine 160 mg/h i.v.) were recorded before and after the intravenous administration of propranolol (15 mg) or metoprolol (15 mg). 2 In the doses ...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1982.tb01911.x
更新日期：1982-01-01 00:00:00
abstract：:1. This study further examines the quinoline-derivative abanoquil with particular respect to the duration of its alpha 1-adrenoceptor antagonist activity and its concentration-effect relationship following a single intravenous bolus dose of 0.5 micrograms kg-1 in young, normotensive males. 2. alpha 1-adrenoceptor anta...
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.tb03959.x
更新日期：1991-11-01 00:00:00
abstract：:1 Daily treatment of two-kidney clipped renal hypertensive rats with hydrallazine, hydrochlorothiazide (HCTZ) and a new orally active inhibitor of the angiotensin-converting enzyme, captopril (SQ14,225), was correlated with survival rates for up to 9 months. 2 The groups of rats given captopril alone or captopril plus...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1979.tb04696.x
更新日期：1979-01-01 00:00:00
abstract：:Thiol compounds have been reported to abolish hypoxanthine/xanthine oxidase induced luminol chemiluminescence and this effect has been attributed to scavenging of superoxide (O2-)/(H2O2) produced from hypoxanthine/xanthine oxidase. Yet other workers have reported that thiol compounds have shown little, if any, reactiv...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/j.1365-2125.1995.tb05730.x
更新日期：1995-06-01 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:Adenosine monophosphate (AMP) acts indirectly via primed airway mast cells to induce bronchial hyper-responsiveness, which in turn correlates with eosinophilic asthmatic inflammation and atopic disease expression. We evaluated single and short-term dosing effects of a modern histamine H1-receptor antagonist, levoc...
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.1365-2125.2004.02110.x
更新日期：2004-07-01 00:00:00
abstract：AIMS:To predict the drug interactions of amiodarone and other drugs, the inhibitory effects and inactivation potential for human cytochrome P450 (CYP) enzymes by amiodarone and its N-dealkylated metabolite, desethylamiodarone were examined. METHODS:The inhibition or inactivation potency of amiodarone and desethylamiod...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1046/j.1365-2125.2000.00134.x
更新日期：2000-03-01 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：AIMS:The pharmacokinetics of voriconazole show a nonlinear dose-exposure relationship caused by inhibition of its own CYP3A-dependent metabolism. Because the magnitude of autoinhibition also depends on voriconazole concentrations, infusion rate might modulate voriconazole exposure. The impact of four different infusion...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.13297
更新日期：2017-09-01 00:00:00
abstract：:Little is known about the administration of direct-acting oral anticoagulants (DOACs) and the occurrence of alopecia. Our aim was to analyse the reports of alopecia following DOAC administration received until 2 May 2018 from VigiBase, the World Health Organization database. A descriptive analysis of age, sex, serious...
journal_title：British journal of clinical pharmacology
pub_type： 杂志文章
doi：10.1111/bcp.14221
更新日期：2020-08-01 00:00:00
abstract：:The present study was designed to evaluate the potential anti-ischaemic activity of R 56865 in patients with coronary artery disease, scheduled to undergo percutaneous transluminal coronary angioplasty (PTCA). At baseline a complete haemodynamic profile, including cardiac output and coronary sinus blood flow (CSBF) wa...
journal_title：British journal of clinical pharmacology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2125.1995.tb04491.x
更新日期：1995-05-01 00:00:00
abstract：:1. Ototoxicity is a common and troublesome side-effect of high-dose aspirin treatment but there has been little previous study of the relationships between the degree of ototoxicity and the plasma concentrations of salicylate. 2. In order to investigate the relationships between aspirin dose, total and unbound plasma ...
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.tb03562.x
更新日期：1989-12-01 00:00:00
