The antioxidant status of hemoglobin-E carriers was studied pre- and post-treatment with vitamin E for 3 months. Fourteen hemoglobin-E carriers (age = 21.36 +/- 1.08 years, BMI = 18.32 +/- 1.22 kg/m2) were treated with vitamin E 200 I.U. daily for 3 months. Fasting blood samples were collected and analyzed for erythrocyte superoxide dismutase activity, total antioxidant activity, hemoglobin con...

introduction oxidative stress is metabolic and physiologic status caused by imbalance between free radical production and antioxidant defense of body. in some physiological status such as rapid growth, parturition, disease and high production rate that imbalance would occur. high producing dairy animals are suspected to oxidative stress and require to antioxidant supplementation. negative energ...

background: prolonged use of cyclosporine a for prevention of allograft rejection is associated with nephrotoxicity development. naringenin and olive oil are beneficial dietary antioxidants with potential renoprotective properties. this study aimed to evaluate the therapeutic effect of naringenin and olive oil in alleviating cyclosporine induced nephrotoxicity in rats by the assessment of renal...

Oxidative stress is involved in a variety of diseases. Prospective studies investigating the relationship between oxidative stress biomarkers and the status and development of colorectal cancer (CRC) are scarce; previous studies have failed to establish a relationship between the serum total oxidant/antioxidant status and CRC. Therefore, we compared the total serum oxidant/antioxidant levels of...

The changes in antioxidant-oxidant balance play important roles in the pathophysiology of neuropsychiatric conditions. Bipolar disorder (BD) is a psychiatric condition with recurrent mood disturbances. This study evaluates the effects of treatment with lithium, alone or in combination with antipsychotic olanzapine, on oxidant-antioxidant status and atherogenic character in patients with BD. The...

BACKGROUND Orthodox Christian believers fast abstaining from meat, eggs, dairy products or even fish and oil in certain days of the fasting period, three times a year. AIM The present study aimed to investigate the impact of a 48-day fast before Easter in blood count parameters, coagulation and antioxidant status. MATERIAL AND METHODS A total of 35 healthy volunteers, 19-66 years old, were ...

Two different doses of a natural extract titrated in phenylpropanoid glycosides (PPGs) were evaluated for their effect on blood parameters and plasma oxidative status in pairs of intensively reared Italian hares. The study lasted 210 days, during which 45 couples of hares were divided into three homogeneous groups. A control group (CON) was fed a control diet while the two experimental groups w...

Background: Malathion (MT), an organophosphorus pesticide, induces hepatotoxicity and is associated with hyperglycemia and the development of diabetes mellitus.  Objectives: This study was aimed to evaluate the effects of sub-acute exposure to sub-lethal dose of MT in the liver of diabetic rats.  Methods: Non-diabetic and streptozotocin-induced diabetic rats received MT at a dose of 150 mg/kg...