The administration of ammonium chloride or of sodium or potassium bicarbonate has marked effects on the development of polycystic kidney disease (PKD) in Han:SPRD rats. Because of the possibility that these effects are mediated by changes in redox metabolism, the aim of this study was to determine whether depletion of glutathione, the most abundant and important cellular thiol and scavenger of ...

Glutathione peroxidase-3 (Gpx3), also known as plasma or extracellular glutathione peroxidase, is a selenoprotein secreted primarily by kidney proximal convoluted tubule cells. In this study Gpx3(-/-) mice have been produced and immunocytochemical techniques have been developed to investigate Gpx3 metabolism. Gpx3(-/-) mice maintained the same whole-body content and urinary excretion of seleniu...

Hepatoprotective efficacy of propolis extract (honeybee hive product, 200 mg/kg, p.o.) was studied against carbon-tetrachloride-(CCl 4, 0.15 ml/kg, i.p.) induced biochemical and histopathological changes. Silymarin, a known hepatoprotective drug was used as a positive control. Subchronic exposure to CCl 4 for 3 weeks (5 days a week) caused sharp elevation in the activity of liver enzymes i.e...

OBJECTIVE The aim of this study is to investigate the possible protective effects of melatonin and caffeic acid phenethyl ester (CAPE) on potassium dichromate (K2 Cr2O7)-induced nephrotoxicity and genotoxicity. METHODS A total of 40 Wistar albino rats were divided into five groups: control, K2Cr2O7(K2Cr2O715 mg/kg, one dose, i.p.), K2Cr2O7 + melatonin, K2Cr2O7 + CAPE, and K2Cr2O7 + melatonin ...

Recently, many nutraceutical products containing the powdered or extracted parts of C. militaris have become available for health care. Due to the increased morbidity and mortality, poisonings associated with the use of herbs have raised the universal attention. Herein, we carried out the 28-day repeated toxicity test in male and female ablactated rats (three weeks old) given C. militaris powde...

The aim of this study was to examine the possible antinephrotoxic activity of rutin (vitamin P) and vitamin C in kidney of streptozotocin (STZ)-induced diabetic rats. Oral administration on rutin (100 mg/kg), vitamin C (200 mg/day) and their combination (50 and 100 mg/kg) for 5 weeks on body and kidney weights and the levels of serum glucose, insulin and creatinine in normal and STZ-induced dia...

In ethnomedicine, the leaf of S. anomalum is used to treat a variety illnesses, including diabetes. The goal this study was assess effects extract and fractions on kidney function indices, renal histology, indicators oxidative stress in rats with diabetes caused by alloxan. Antioxidative renoprotective potentials (70-210 mg/kg) (140 were assessed determining markers levels, parameters histopath...

The purpose of this work was to evaluate the response of the antioxidant system of goldfish Carassius auratus during anoxia and reoxygenation. The exposure of goldfish to 8 h of anoxia induced a 14% decrease in total glutathione levels in the kidney, although the liver, brain, and muscle were unaffected. Anoxia also resulted in increases in the activities of liver catalase, brain glucose-6-phos...

Several experimental and clinical reports indicated the oxidative stress-mediated adverse changes in vital organs of human and animal in fluoride (F) toxicity. Therefore, the present study was undertaken to evaluate the therapeutic effect of buffalo (Bubalus bubalis) epiphyseal (pineal) proteins (BEP) and melatonin (MEL) against F-induced oxidative stress in heart, liver, and kidney of experime...