Cardiovascular disease, closely related to an early appearance of hypertension, is the most common mortality cause among autosomal dominant polycystic kidney disease patients (ADPKD). The development of hypertension is related to an increase in renal volume. Whether the increasing in the renal volume before the onset of hypertension leads to a major cardiovascular risk in ADPKD patients remains...

The goal of this study was to test the hypothesis that NADPH oxidase contributes importantly to renal cortical oxidative stress and inflammation, as well as renal damage and dysfunction, and increases in arterial pressure. Fifty-four 7- to 8-wk-old Dahl salt-sensitive (S) or R/Rapp strain rats were maintained for 5 wk on a high sodium (8%) or high sodium + apocynin (1.5 mmol/l in drinking water...

background. the major side effect of cisplatin, used in some tumours, is nephrotoxicity. reactive oxygen species and oxidative damage are the most important factors in cisplatin-induced acute renal failure. the main purpose of this study is to investigate the protective effects of crocin against cisplatin-induced acute renal failure and oxidative stress in rat. methods. in this study, animals w...

Chemokines and their receptors are involved in the pathogenesis of renal diseases. They mediate leukocyte recruitment and activation during initiation as well as progression of renal inflammation. Infiltrating leukocyte subpopulations contribute to renal damage by releasing inflammatory and profibrotic cytokines. All intrinsic renal cells are capable of chemokine secretion on stimulation in vit...

Our investigation was centered on a possible relationship between the toxicity of cadmium and changes in its chemical forms in tissues. Two models have been studied: one is the renal damage induced by a single injection of cadmium-containing metallothionein and the other is the renal damage induced by repeated injections of cadmium salt. Parenteral loading of cadmium-containing metallothionein ...

background nephrotoxicity is characterized and scored by many parameters such as vacuolization, dilatation, hyaline cast, debris or degeneration in injured renal tissue. in this short report, we attempt to find, the most correlated parameters with kidney tissue pathology damage score (pds) in cisplatin-induced nephrotoxicity. method a total of 207 normal and toxic rats’ kidney tissue (induced b...

OBJECTIVE There is no standardized therapy for renal amyloidosis, which shows rapid progression and poor prognosis. Here, we used cluster analysis to examine the correlation between amyloid-related renal damage and prognosis, and determined the clinicopathological prognostic factors for renal amyloidosis. METHODS AND PATIENTS We analyzed 125 patients with renal amyloidosis (men/women: 43/82; ...

The goal of this study was to test the hypothesis that oxidative stress in Dahl salt-sensitive (SS) rats on a high-sodium intake contributes to the progression of renal damage, the decreases in renal hemodynamics, and the development of hypertension. We specifically studied whether antioxidant therapy, using vitamins C and E, could help prevent renal damage and glomerular filtration rate (GFR) ...

Stroke-prone spontaneously hypertensive rats (SHRSP) develop renal lesions more frequently than the closely related control strain, the stroke-resistant SHR. The aim of this study was to investigate the contribution of genetic factors to the enhanced susceptibility to renal damage of SHRSP in an SHRSP/SHR F2 intercross by means of a genotype/phenotype cosegregation analysis. For this purpose, 1...