Effect of simvastatin on toll-like receptor 4 expression in kidney of diabetic rats / 中华内分泌代谢杂志

ABSTRACT

Immunohistocheraistry and RT-PCR were used to examine the expression of toll-like receptor 4 (TLR4) in the kidney of diabetic rats.Compared with normal control group,the expression of TLR4 in diabetes mellitus group was increased ( P ＜ 0.05 ).Compared with diabetes mellitus group,the expression of TLR4 in simvastatin treated group was decreased( P＜0.05 ).The results suggest that TLR4 may play a role in the pathogenesis of diabetic nephropathy.Simvastatin seems to delay the progress of diabetic nephropathy via reducing TLR4 expression.