Objective: Effects of cotreatment with Urtica dioica (UD) methanolic leaf extract on gentamicin (GM)-induced acute kidney injury were evaluated in rats. Materials and Methods: Male Wistar rats (n=32) were separated into four groups. Gentamicin (100 mg/kg/day, IP) was injected for eight days with or without UD methanolic extract (200 mg/kg/day, gavage). Th...

background: melatonin is a free radical scavenger. it has also antioxidant effects through its stimulatory actions on antioxidant system. objective: we conducted this study to examine the effect of different oral doses of melatonin on liver tissue. methods: we used 42 rats—6 rats in each group. group i served as the control group; group ii rats were pretreated with only melatonin; group iii was...

Objectives: Plasmodium vivax &Plasmodium falciparum are the important species causing malaria in Indian subcontinent. P. vivax usually causes uncomplicated malaria. Whatever be the cause of malaria weather P. falciparum or P.vivax, there is variable degree of oxidative stress. This oxidative stress leads to peroxidation of membrane lipids. Lipid peroxidation is measured in terms of metabolite m...

results seminal plasma tac level in normospermic men was significantly higher than asthenoteratospermic men (p < 0.001) and oligasthenoteratospermic men (p < 0.001) and had posetive correlation with sperm count, motility and morphology. in contrast mda levels in normospermic men were significantly lower than in asthenoteratospermic men (p = 0.049) and oligoasthenoteratospermic men (p = 0.001) a...

background: lipid peroxidation is known to cause various impairments to sperm cells and may play a major role in the etiology of male infertility. asthenospermia is the main factor of male infertility and has significantly higher level of peroxidation than in normozoospermic males. materials and methods: using thiobarbituric acid (tba) assay procedure, we have determined the level of lipid pero...

Reactive oxygen species (ROS) play a significant role in pathogenesis of chronic renal failure (CRF) , leading to damage to protein, lipid and DNA.. The present paper focuses on the extent of free radical damage on lipid (measured as malondialdehyde, MDA) and effect on antioxidant defense mechanism (measured as vitamin E and vitamin C in the serum of CRF patients predialytically. The study was ...

This study was designed to investigate the influence of maternal aerobic exercise on lipid peroxidation levels and antioxidant enzymatic activities before and after delivery. Predelivery and 1- and 24-hour post partum blood samples were collected from 18 nulliparous healthy pregnant women who exercised regularly throughout the whole period of pregnancy and from 22 matched controls. The plasma c...