منابع مشابه
Diazepam tolerance: effect of age, regular sedation, and alcohol.
The dose of intravenous diazepam required for sedation was estimated in a series of 78 patients aged 17-85 years given the drug for dental and endoscopic procedures. Multiple regression analysis showed a significant correlation (r = 0.71; p less than 0.001) between dose and age, body weight, the taking of regular sedation, and the taking of more than 40 g alcohol daily, but there were no differ...
متن کاملINFLUENCE OF CCK RECEPTOR AGONIST AND ANTAGONISTS ON TOLERANCE INDUCED TO ANTIPENTYLENETETRAZOL ACTIVITY OF DIAZEPAM
In the present study, the effects of caerulein and CCK receptor antagonist< on tolerance to the anti-pentylenetetrazol activity of diazepam has been studied. Different doses of diazepam (20, 30, 35, 40 and 50 mg/kg) were administered intraperitoneally for a period of 6 days in order to induce tolerance to diazepam. 48 h after the last dose of diazepam, a test dose of diazepam was tested for...
متن کاملFlumazenil attenuates development of tolerance to diazepam after chronic treatment of mice with either isoflurane or diazepam.
UNLABELLED In an effort to clarify the mechanism of action of isoflurane, we studied the effect of flumazenil on mice chronically treated with isoflurane or diazepam. Mice were pretreated with diazepam, isoflurane, or saline, with and without flumazenil. After 2 wk, responses to isoflurane and diazepam were assessed, and central benzodiazepine receptor (CBR) binding characteristics were assayed...
متن کاملTolerance liability of diazepam is dependent on the dose used for protracted treatment.
BACKGROUND Behavioral effects of benzodiazepines following repeated exposure vary according to the intrinsic efficacy of the benzodiazepine studied, treatment schedule and the behavioral parameters evaluated. METHODS We applied the behavioral paradigms of spontaneous locomotor activity, elevated plus maze and grip strength to investigate the sedative, anxiolytic and myorelaxant effect of acut...
متن کاملModifications of gamma-aminobutyric acidA receptor subunit expression in rat neocortex during tolerance to diazepam.
We evaluated whether tolerance to the antagonism of bicuculine-induced seizures by diazepam is associated with changes (i) in the content of mRNAs encoding for gamma-aminobutyric acidA (GABAA) receptor subunits, (ii) in the expression density of these subunits, and (iii) in the 1,4-benzodiazepine binding site characteristics in discrete neocortical structures. We found that in diazepam-tolerant...
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ژورنال
عنوان ژورنال: BMJ
سال: 1984
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.289.6451.1072-b