The Antioxidant Effects of Mushroom Extracts in Boosting Immune System in Mammals using Albino Rats as a Model

Abstract

Mushrooms have been widely used as medicine in the treatment of several infections and also boosting the immune system. The present study was carried out to ascertain the haematological and the antioxidants properties of aqueous extracts of Agaricus bisporus and Pleurotus tuber-regium. Twenty five albino rats were grouped into five, each group consisting of five rats of A to E. Group A serves as the control, group B to D were fed with Pleurotus tuber-regiumin 400mg, 600mg and 1000mg concentration respectively while group E was fed with 400mg of Agaricus bisporus. On completion of the administration of extracts, the haematological profiles and antioxidant parameters were analysed. The experimental rats showed some little significant increase in both the haematological profile and biomarkers properties with P<0.05, Generally the haematological profiles implies that there was no significant decrease in the level of the experimental rats immunity and also some organs such as the liver and the kidney were intact. SOD, CAT, GSH and MDA are antioxidant enzymes measured to detect toxic consequences of oxidative stress in mammalian systems. The SOD values in rats treated with 400mg/kg/lb of SOD is 113.58mm/mg/protein and rats treated with1000mg/kg in pleuntus tuberregium, the values of MDA is 23.32±2.09 (nmol/ml). There was a significant difference in the liver homogenated and kidney homogenated biomarkers in the rats treated with Pleurotus tuber regium and Agaricus bisporous. They are cellular and enzymatic defenses against oxidative stress. Oxidative stress causes toxic and adaptive responses within a cell. The importance of an antioxidant defenses in protecting cells and organisms from oxidative damage and toxicity. Further research with higher dosage of the extracts may be required to test on laboratory rats before providing the true haematological and antioxidant properties.

Keywords: Mushroom, Antioxidants and Albino rats