several studies have shown that hepatocyte membrane composition changes in patients with cholestasis and cirrhosis. these alterations that are because of intracellular oxidative stress are supposed to be reflected in erythrocyte membrane. the aim of this study was to investigate the modification of erythrocyte membrane along with hexokinase and antioxidant enzymes during development of cirrhosi...

The relationship between biochemical markers of antioxidant status and senile cataract was examined in 112 subjects aged 40 to 70 years. Seventy-seven of these subjects had a cataract in at least one lens. Antioxidant status was measured using erythrocyte superoxide dismutase, glutathione peroxidase, and glucose-6-phosphate dehydrogenase activity, and indexes that included these enzymes plus pl...

Fluoride intoxication has been shown to produce diverse deleterious metabolic alterations within the cell. To determine the effects of sodium fluoride (NaF) treatment on malondialdehyde (MDA) levels and on the activity of antioxidant enzymes in rat erythrocytes, Male Wistar rats were treated with 50 ppm of NaF or were untreated as controls. Erythrocytes were obtained from rats sacrificed weekly...

The exact pro-oxidant and antioxidant status in pregnancy--induced hypertension patients is still not clear. To add a new insight to the question, changes in the erythrocyte lipid peroxidation products (malondialdehyde; MDA), levels of glutathione (GSH), ascorbic acid and plasma vitamin E (non enzymatic antioxidant parameters) and activities of antioxidant enzymes superoxide dismutase (SOD), gl...

The aim of the present study was to investigate the erythrocyte levels of lipid peroxidation (MDA), and antioxidant enzyme activities in Frund’s complete adjuvant (FCA) induced arthritis in rats. . Group I serves as normal. Group II to IV served as arthritis animals induced by FCA. Group III and IV treated with ultrasound and phonophoresis (Application of ultrasound along with Plumbago zeylanic...

Rats fed excess vitamin A showed decreased body weight gain and protein efficiency ratio. In rats fed low protein vitamin A level increased in liver but with an associated decrease in plasma. These changes were reversed in high protein fed state. The amount of protein in diet had little effect on haemoglobin level in erythrocyte, but excess vitamin A in diet significantly decreased haemoglobin ...

Grape seed proanthocyanidin extract (GSPE) has a broad spectrum of biologic properties against oxidative stress. This study aimed to investigate the effects of GSPE on biochemical factors and antioxidant enzymes of erythrocyte in diabetic rats. Diabetes was induced through single injection of streptozotocin (50 mg.kg-1, i.p). Forty Male Sprague-Dawley rats were divided into four Groups: Group 1...

chemotherapeutic agents used in patients with cancer cause to generate the enormous amounts of free radicals associated with cell injury. in this study we assess the effects of chemotherapy regimen on oxidant/antioxidant status in patients with acute myeloid leukemia (aml). 38 newly diagnosed patients with acute myeloid leukemia were recruited in this study. all patients received cytarabine and...