Hypnotic Residual Effects of Benzodiazepines With Repeated Administration

A practical guide to prescribing hypnotic benzodiazepines.

Involvement of nitricoxidergic system in the hypnotic effects of benzodiazepines in mice.

The influence of nitric oxide (NO) on hypnotic activity of diazepam, chlordiazepoxide and clonazepam was studied in mice. Administration of both non-selective NO synthase inhibitors: N(G)-nitro-L-arginine methyl ester (L-NAME), N(G)-nitro-L-arginine (L-NOARG) and selective NO synthase inhibitor 7-nitroindazole (7-NI) resulted in significant increase in the duration of diazepam-, chlordiazepoxid...

Side effects of treatment with benzodiazepines.

BACKGROUND The use of benzodiazepine anxiolytics and hypnotics continues to excite controversy. Views differ from expert to expert and from country to country as to the extent of the problem, or even whether long-term benzodiazepine use actually constitutes a problem. Although as a class benzodiazepines act rapidly and are well tolerated, their use presents clinical issues such as dependence, r...

Repeated N-acetylcysteine administration alters plasticity-dependent effects of cocaine.

Cocaine produces a persistent reduction in cystine-glutamate exchange via system x(c)- in the nucleus accumbens that may contribute to pathological glutamate signaling linked to addiction. System x(c)- influences glutamate neurotransmission by maintaining basal, extracellular glutamate in the nucleus accumbens, which, in turn, shapes synaptic activity by stimulating group II metabotropic glutam...

Effects of Repeated Administration of 3,4-methylenedioxymethamphetamine (MDMA) on Avoidance Memory and Cell Density in Rats\' Hippocampus

Introduction MDMA or ecstasy is a derivative of amphetamines used mostly by young people worldwide. Although the acute effects of this drug are known, the effect of chronic administration is not well studied. Therefor the aim of this study was to determine the effects of repeated (long term) administration of MDMA on rats' memory and their hippocampal cell density. Method: Young adult male W...