Protective propensity of bacoside A and bromelain on renal cholinesterases, γ-Aminobutyric acid and serotonin level of Mus musculus intoxicated with dichlorvos

Abstract

Current study established a protective action of bacoside A and bromelain against the toxic effects of dichlorvos in kidneys of mice. Experimental design included five groups. The first group was control. Mice of groups II, III and IV were administered doses of dichlorvos, bromelain and bacoside A respectively. In group V, mice were treated with both the antioxidants (bacoside A and bromelain) and dichlorvos. After 21 days of exposure of different doses, levels of acetylcholinesterase (AChE), butyrylcholinesterase (BChE), γ-aminobutyric acid (GABA) and serotonin were measured in renal tissues. Dichlorvos significantly reduced the kidney AChE (p < 0.001), BChE (p < 0.01) and GABA level (p < 0.01) compared to control. A simultaneous significant elevation in the serotonin level (p < 0.01) was recorded after dichlorvos exposure. Concomitant exposure of bacoside A and bromelain followed by dichlorvos treatment in group V not only restored, but increased the renal cholinesterases and GABA level. Meanwhile, a significant decline in serotonin level (p < 0.001) was revealed, compared to dichlorvos exposed mice. Bacoside A and bromelain occupy a tremendous antioxidant action in the mice kidneys and a combination of the same ameliorates the renal toxicity induced by dichlorvos.