Toxic effects of dibutyl phthalate on testes of adult zebrafish: evaluation of oxidative stress parameters and histopathology.

Dibutyl phthalate (DBP) is a phthalic compound and is most commonly used as a plasticizer in the polymer industry. It affects the hypothalamus-pituitary-gonadal axis and produces infertility in exposed animals. A total of 366 adult male zebrafish were used to evaluate the toxicological effects of DBP in testes following continuous exposure for 28 days.

Neurotoxicity of 4-nonylphenol in adult zebrafish: Evaluation of behaviour, oxidative stress parameters and histopathology of brain.

Nonylphenol and its derivatives use as plasticizer or additives in manufacturing industries. Effluents originated from industrial areas are being added to soil, ground water, river and marine water intentionally or unintentionally. Complex mixture of these contaminants enter the food chain and produce sub-lethal deleterious effects mainly on nervous and reproductive systems of aquatic animals and human beings.

Development and comparative evaluation of a competitive ELISA with rose bengal test and a commercial indirect ELISA for serological diagnosis of brucellosis.

The development of a competitive ELISA for the detection of brucella-specific antibodies in bovines is described. Anti-brucella guinea pig serum was used as a source of competing antibodies. Lipo-polysaccharide purified from inactivated B.

Prevalence of brucellosis and infectious bovine rhinotracheitis in organized dairy farms in India.

This study was carried out to investigate the prevalence of bovine brucellosis and infectious bovine rhinotracheitis (IBR) in organized dairy farms with history of abortion in India. ELISA and Rose Bengal Plate Test (RBPT) were used to detect the seropositive animals and the test results indicated that 22.18% and 13.