Nephroprotective potential of selenium and taurine against mercuric chloride induced nephropathy in rats.

The study was aimed to estimate whether pre-treatment with sodium selenite or taurine would reverse kidney damage induced by intraperitoneal injection of mercuric chloride in rats. Animals were divided into six groups: (1) control group; (2) sodium selenite group; (3) taurine group; (4) HgCl2 group; (5) sodium selenite pretreated group; (6) taurine pretreated group. The results demonstrated that HgCl2 causes significant enhancement in serum malondialdehyde (MDA), creatinine, N-acetyl-beta-d-glucosaminidase (NAG), cystatin C, nephrin and interleukin 6 (IL-6) levels accompanied with significant reduction in serum nitric oxide (NO) level.