The role of oxidative stress in ovarian toxicity induced by haloperidol and clozapine-a histological and biochemical study in albino rats.

Oxidative stress has been implicated in reproductive toxicity induced by antipsychotics (APs). This study aims to further investigate the role of AP-induced oxidative stress in reproductive dysfunction. Thirty adult female albino rats were divided into three groups including a control group (n = 10) receiving distilled water, HAL group (n = 10) receiving haloperidol (HAL) (2 mg/kg/day), and CLZ group (n = 10) receiving clozapine (CLZ) (20 mg/kg/day).

The role of oxidative stress in antipsychotics induced ovarian toxicity.

This study tested the hypothesis that oxidative stress could be an underlying mechanism for APs-induced ovarian cytotoxicity and reproductive dysfunction. Rat ovarian theca interstitial cells (TICs) were isolated and treated with four APs [chlorpromazine (CPZ), haloperidol (HAL), risperidone (RIS) and clozapine (CLZ)]. MTT assay was used to test the effects of these antipsychotics on TICs viability and to estimate their 50% inhibitory concentrations (ICs).

Antidepressants are cytotoxic to rat primary blood brain barrier endothelial cells at high therapeutic concentrations.

Antidepressants are commonly employed for the treatment of major depressive disorders and other psychiatric conditions. We investigated the relatively acute cytotoxic effects of three commonly prescribed antidepressants: fluoxetine, sertraline, and clomipramine on rat primary blood brain barrier endothelial cells over a concentration range of 0.1-100μM.

Effect of antipsychotics on mitochondrial bioenergetics of rat ovarian theca cells.

Background: Antipsychotics (APs) are widely prescribed drugs, which are well known to cause reproductive adverse effects through mechanisms yet to be determined. The purpose of this study was to investigate the effect of antipsychotics on mitochondrial bioenergetics of rat ovarian theca cells as a possible mechanism of reproductive toxicity.

Methods: Isolated rat theca interstitial cells (TICs) were treated with two typical (chlorpromazine [CPZ] and haloperidol [HAL]) and two atypical APs (risperidone [RIS] and clozapine [CLZ]).