Evaluation of the Effect of Gum Arabic on the Histological and Physiological Changes in the Liver of Albino Rats Exposed to Bisphenol A

We designed this work in order to study the protective effect of aqueous extract of gum arabic (GA) from oxidative damage induced by bisphenol A(BPA). This study was conducted on 35 male laboratory Albino rats of Sprague Dawley strain (165-210 grams) and divided into five groups. Each group included 7 rats. The experiment was performed at the animal house of Biology (College of Education for Pure Sciences). The experiment continued for 90 days under conditions Standard laboratory, as follows: The first group was the control; the second group had GA taken orally; the third group had BPA taken orally; the fourth group had GA taken first, followed by BPS, and the fifth group had BPA taken first, followed by GA. According to the above results clearly, Serum levels of AST, ALT and Lipid profile (Cholesterol, Triglyceride) indicated a highly significant increase in these parameters at group 3, While the fourth and fifth groups show significant reductions in AST, ALT, cholesterol, triglycerides, and MDA, also significant increases in GSH levels, While the histological changes in the third group were represented by the presence of a state of blood congestion with depletion of glycoprotein and degeneration of some cells, in addition to the presence of a state of necrosis of liver cells, while it was not observed severe histological changes when compared to third group in both fourth and fifth groups. In Short, the above results indicated that GA treatment for BPA-induced liver injury had Therapeutic effect through anti-free radical formation and functional role as free scavenger.