Antioxidant potential of Phyllanthus fraternus Webster on cyclophosphamide induced changes in sperm characteristics and testicular oxidative damage in mice.

Cyclophasphamide (CPA) is used to treat various types of cancer. It is a cytotoxic alkylating agent widely used in chemotherapeutic regimen. However, the clinical efficacy of CPA is marred by its side effects.

Evaluation of the antioxidant and hepatoprotective effect of Phyllanthus fraternus against a chemotherapeutic drug cyclophosphamide.

In the present study, hepatoprotective and antioxidant properties of aqueous extract of Phyllanthus fraternus (AEPF 200, 300, and 400 mg/kg body weight (bw), orally) were investigated against cyclophosphamide (CPA 200 mg/kg, bw, intraperitoneally administered) induced liver damage in mice. Histopathological studies of CPA administration cause liver injury, featuring substantial increase in serum glutamic oxaloacetic transaminase, serum glutamate pyruvate transaminase, lactate dehydrogenase, alkaline phosphatase, acid phosphatase, and total bilirubin. Moreover, CPA intoxication also causes strong oxidative stress, which is evident from significant increase in lipid peroxide level.

Concentration of organochlorines in Ganges River dolphins from Patna, Bihar.

Concentrations of DDT, HCH, aldrin and endosulfan were determined in river dolphins from the River Ganges, Patna. Among the organochlorines studied in the dolphins, DDT concentration was highest followed by HCH. This shows exposure of dolphins to these organochlorine pesticides.