Yazar "Kalak, Sadinaz" seçeneğine göre listele

Listeleniyor 1 - 3 / 3
  • Küçük Resim
    Öğe
    Investigation of Erythrocyte Membrane Lipid Peroxidation and Antioxidant Defense Systems of Patients with Coronary Artery Disease (CAD) Documented by Angiography
    (ELSEVIER SCIENCE BV, 1996) Akkuş, İdris; Sağlam, Nesrin Irmak; Çağlayan, Osman; Vural, Hüseyin; Kalak, Sadinaz; Sağlam, Mustafa
    In the present study, erythrocyte membrane lipid peroxidation, erythrocyte superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and serum vitamin C levels of subjects with and without coronary artery disease (CAD) documented by coronary angiography have been determined. Patients consisted of 42 subjects (31 male, 11 female) aged between 41 and 77 years and controls consisted of 35 subjects (21 male, 14 female) aged between 40 and 69 years. Erythrocyte lipid peroxidation of the patients was significantly higher (P < 0.005) whereas erythrocyte SOD, GSH-Px activities and serum vitamin C levels were lower than those of controls. Our results show significant alteration in erythrocyte membranes and anti-oxidant status of patients with CAD. However, whether such alterations are a primary cause or consequence of CAD and whether these alterations can be used in the diagnosis and management of the disease needs further investigation.
  • Küçük Resim
    Öğe
    Leukocyte Lipid Peroxidation, Superoxide Dismutase, Glutathione Peroxidase and Serum and Leukocyte Vitamin C Levels of Patients with Type II Diabetes Mellitus
    (ELSEVIER SCIENCE BV, 1996) Akkuş, İdris; Kalak, Sadinaz; Vural, Hüseyin; Çağlayan, Osman; Menekşe, Elif; Can, Gülsüm; Durmuş, Bilal
    In the present study, leukocyte lipid peroxidation, superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and serum and leukocyte vitamin C levels of patients with type II diabetes mellitus and healthy controls were investigated. Patients consisted of 53 cases (23 male, 30 female) aged 35-75 years and controls of 34 subjects (15 male, 19 female) aged 34-66 years. Leukocyte lipid peroxidation of diabetics was significantly increased (P < 0.05) whereas vitamin C level was decreased (P < 0.05) compared to those of controls. There was no significant difference in the other parameters. Also, there was no correlation between the above parameters and HbA(1)c and glucose levels. Our results show that leukocytes of diabetics are affected by oxidative stress which might be a reason for decreased microbicidal activity.
  • Küçük Resim Yok
    Öğe
    Tüberküloz plörezide plevra sıvısı seruloplazmin düzeyinin tanısal değeri
    (1995) Özer, Faruk; Gödeneli, Berna; Gök, Mehmet; Zamani, Adil; Çağlayan, Osman; Kalak, Sadinaz; İmecik, Oktay
    [Abstract not Available]