Abstract

Renal Failure (RF) is devastating pathology with several causative factors, resulting in dialysis or kidney transplantation needed by end-stage renal disease (ESRD. The progression of RF is closely related to systemic oxidative stress, which causes various complications such as hypertension and diabetic mellitus . The current study was focusing on the oxidative effects of NLRP3 and CYP2E1 gene expression in the pathological development of renal failure disease with hypertension and diabetic mellitus as complications associated diseases. This study involved 100 patients diagnosed clinically and seriologicaly with renal failure 52 males and 48 females, their age from 17 to 80 years . Also the study comprise (18 males and 12 females) healthy volunteers as control group. RNA extracted from blood samples and converted to cDNA which subjected to real-time PCR for detection gene expression . The results detected that Hypertension and diabetic mellitus are the important risk factors that causes and advances renal failure disease . NLRP3 and CYP2E1 have significantly overexpression (1.60 folds and 5.37 folds ) respectively in RF patients compared with healthy group ( p <0.05). However, the expression of NLRP3 and CYP2E1 increase in diabetic mellitus (2.16 and 1.58 ) respectively than hypertension in RF patients with and control group (p<0.05). Diabetic mellitus generate free radical consequently causes ROS, hence elevated expression in oxidative NLRP3 and CYP2E1 genes in diabetic RF patients .