Therapeutic Efficacy of Nigella Sativa Linn. against Antituberculosis Drug-Induced Hepatic Injury in Wistar Rats.

Antituberculosis drug (ATD)-induced hepatotoxicity is a major impediment for the effective treatment of tuberculosis (TB). All first-line anti-TB medications have adverse effects that interrupt the successful completion of TB treatment. This investigation focuses on the evaluation of the protective role of Nigella sativa (NS) against liver injury caused by ATDs.

Lead acetate-induced hepatoxicity in Wistar rats: possible protective role of combination therapy.

Experimental studies have shown that sulphur-containing antioxidants have beneficial effects against the detrimental properties of Pb. In the present study, we investigated the therapeutic potential of combined administration of N-acetyl cysteine (NAC; 50 mg/kg p.o.

Toxicological effects of carbosulfan in rats: Antioxidant, enzymological, biochemical, and hematological responses.

Carbosulfan is often used in agriculture for pest control on crops and for treatment against pyrethroid-resistant mosquitoes. This study investigated the impact of carbosulfan on oxidative stress markers, antioxidant defense, hematological, biochemical, and enzymological parameters in Sprague Dawley rats. Rats were orally administered carbosulfan doses of 1.

Effects of 28 days silicon dioxide aerosol exposure on respiratory parameters, blood biochemical variables and lung histopathology in rats.

Inhalation toxicity of silicon dioxide aerosol (150, 300 mg/m(3)) daily over a period of 28 days was carried out in rats. The changes in respiratory variables during the period of exposure were monitored using a computer programme that recognizes the modifications of the breathing pattern. Exposure to the aerosol caused a time dependent decrease in tidal volume, with an increase in respiratory frequency compared to the control.

Therapeutic associated with occupational exposure to silica.

Occupational exposure to silica dust has been increasing the possible risk of varieties of pathologies. The aim of this study was to evaluate the protective activity of ethanolic extract of Glycyrrhiza glabra roots at doses of 500 and 1000 mg/kg, p.o.