Seminal malondialdehyde concentration but not glutathione peroxidase activity is negatively correlated with seminal concentration and motility

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Seminal malondialdehyde concentration but not glutathione peroxidase activity is negatively correlated with seminal concentration and motility

OBJECTIVES Reactive oxygen species (ROS) induced lipid peroxidation is associated with sperm function. Malondialdehyde (MDA) concentration and glutathione peroxidase (GPx) activity represent the lipid peroxidation and spermicidal antioxidant, respectively. We aimed to evaluate the relationship of MDA and GPx levels with sperm parameters. PATIENTS AND METHODS Specimens were divided into two gr...

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Serum Malondialdehyde Concentration and Glutathione Peroxidase Activity in a Longitudinal Study of Gestational Diabetes

AIMS The main goal of this study was to evaluate the presence of oxidative damage and to quantify its level in gestational diabetes. METHODS Thirty-six healthy women and thirty-six women with gestational diabetes were studied in the three trimesters of pregnancy regarding their levels of oxidative stress markers. These women were diagnosed with diabetes in the second trimester of pregnancy. B...

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Effects of High Intensity Interval Training and Curcumin Supplement on Glutathione Peroxidase (GPX) Activity and Malondialdehyde (MDA) Concentration of the Liver in STZ Induced Diabetic Rats

Objective: The purpose of the present study was investigation of eight weeks high intensity interval (HIIT) along with curcumin supplementation on liver Glutathione Peroxidase (GPX) Activity & Malondialdehyde (MDA) Concentration among diabetic male rats. Materials and Methods: Thirty-two male mice were divided to four groups of control-diabetic, exercise-diabetic, supplementary-diabetic, and e...

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[Study of transferrin concentration in the human seminal plasma].

Recently, the seminal plasma transferrin concentration has been reported to be a possible clinical marker of the Sertoli cell function. In the present study we measured the seminal plasma transferrin concentration in patients of male infertility by the method of radial immunodiffusion. The results obtained were as follows. 1. The seminal plasma transferrin concentration is significantly correla...

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plasma selenium concentration and glutathione peroxidase activity in breast cancer patients before and after chemotherapy

abstract background: the chemotherapeutic agents used for treatment of breast cancer are all shown to increase free oxygen radicals and generation of reactive oxygen species. the aim of this study was to evaluate effect of chemotherapy on plasma selenium (se) concentration and glutathione peroxidase (gpx) activity in breast cancer patients. materials and methods: seventeen women in stage ii and...

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ژورنال

عنوان ژورنال: International Journal of Biological Sciences

سال: 2006

ISSN: 1449-2288

DOI: 10.7150/ijbs.2.23