Protective Effects of Extract from Sclerotium of the King Tuber Medicinal Mushroom, Pleurotus tuberregium (Higher Basidiomycetes) on Carbon Tetrachloride-Induced Hepatotoxicity in Wistar Albino Rats.

This study was undertaken to investigate the effect of 50% ethanol extract from the sclerotia of Pleurotus tuberregium on hepatocellular integrity of albino rats treated with carbon tetrachloride (CCl4). Activities of hepatic enzymes alkaline phosphatase (ALP), alanine transaminase (ALT), and aspartate transaminase (AST) were determined in serum. Antioxidant enzyme activities, total protein, and level of malondialdehyde (MDA) were assayed in liver homogenate from treated rats.

Effect of Clarias gariepinus cultured in contaminated water on rats.

In this study, African Catfish (Clarias gariepinus) were cultured in water contaminated with phthalate, benzene and cyclohexane (10 microg/mL), respectively, over a period of 65 days. They were, thereafter, used as protein source to formulate feed for albino rats (Wistar strain) for 28 days. The weights of the body and selected tissues of the rats were monitored and standard enzyme assays were conducted for some enzymes in the serum.

To what extent will contaminated water affect physical, haematological and lipid properties of Clariasgariepinus?

Some haematological and physical properties of Clarias gariepinus cultivated in water contaminated with phthalate, benzene and cyclohexane over a period of 56 days were examined. The haemoglobin (Hb) and packed cell volume (PCV) concentrations of test animals were found to be significantly lower than those of control (p<0.05).

Alpha-tocopherol levels in milk of exclusively breast-feeding mothers in Benin City, Nigeria.

The influence of prolonged breastfeeding on breast-milk alpha tocopherol was assessed in 112 lactating mothers practicing exclusive breast-feeding on term infants. The cross sectional study was carried out between May 1st and 30th, 2005 at the University of Benin/University of Benin Teaching Hospital, Benin City among lactating mothers. Employing the Quaife's method, mean alpha-tocopherol values were determined in spot samples of breast milk.

Effect of water contaminated with phthalate, benzene and cyclohexane on Clarias gariepinus' cellular system.

This study evaluates the effect of water contaminated with phthalate, benzene and cyclohexane (major components of municipal waste in Nigeria) on the cellular system of Clarias gariepinus. Standard enzyme assays were conducted for alkaline phosphatase, acid phosphatase, alanine transaminase, aspartate transaminase, lactate dehydrogenase, gamma glutamyl transpeptidase of selected tissues of C. gariepinus cultivated in contaminated water over a period of 56 days.