Survey, isolation and characterisation of (Shoem.) causing spot blotch disease in wheat under the climatic conditions of the Indo-Gangetic plains of India.

Wheat spot blotch has emerged as a disease of significant concern in recent years. The pathogen can infect stems, leaves, roots and seeds, increasing its impact. The pathogen is particularly prevalent in the wheat growing zone of West Bengal, which provides congenial conditions for the growth and development of the pathogen.

In vivo investigation on the chronic hepatotoxicity induced by sertraline.

Although sertraline is widely prescribed as relatively safe antidepressant drug, hepatic toxicity was reported in some patients with sertraline treatment. The present study was conducted to investigate the morphometric, hepatotoxicity, and change in gene expression of drug metabolizing enzymes. Male healthy adult rabbits (Oryctolagus cuniculus) ranging from 1050 to 1100 g were exposed to oral daily doses of sertraline (0, 1, 2, 4, 8 mg/kg) for 9 weeks.

Zinc oxide nanoparticles hepatotoxicity: Histological and histochemical study.

Zinc oxide nanoparticles (ZnO NPs) are widely used in industry and cosmetic products with promising investment in medical diagnosis and treatment. However, these particles may reveal a high potential risk for human health with no information about hepatotoxicity that might be associated with their exposure. The present work was carried out to investigate the histological and histochemical alterations induced in the hepatic tissues by naked 35nm ZnO NPs.

Hepatic histological alterations and biochemical changes induced by sildenafil overdoses.

Sildenafil is used for the treatment of erectile dysfunction and is helping millions of men around the world to achieve and maintain a long lasting erection. Fifty healthy male rabbits (Oryctolagus cuniculus) were used in the present study and exposed daily to sildenafil (0, 1, 3, 6, 9 mg/kg) for 5 days per week for 7 weeks to investigate the biochemical changes and alterations in the hepatic tissues induced by this drug overdosing. In comparison with respective control rabbits, sildenafil overdoses elevated significantly (p-value<0.