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    Cardioprotective Effect of Selenium Against Cyclophosphamide-Induced Cardiotoxicity in Rats
    (Humana Press Inc, 2017) Gunes, Sibel; Sahinturk, Varol; Karasati, Pinar; Sahin, Ilknur Kulcanay; Ayhanci, Adnan
    The objective of this study is to evaluate the possible protective effects of selenium (Se) against cyclophosphamide (CP)-induced acute cardiotoxicity in rats. A total of 42 male Spraque-Dawley rats were divided into six groups (n = 7). Rats in the first group were served as control. Rats in the second group received CP (150 mg/kg) at the sixth day of experiment. Animals in the third and fourth groups were treated with only 0.5 and 1 mg/kg Se respectively for six consecutive days. Rats in the fifth and sixth groups received respective Se doses (0.5 or 1 mg/kg) for 6 days and then a single dose of CP administered on the sixth day. On day 7, the animals were sacrificed; blood samples were collected to measure malondialdehyde (MDA), glutathione (GSH), lactate dehydrogenase (LDH), creatine kinase-MB (CK-MB), and ischemia-modified albumin (IMA) levels. Heart tissues were processed routinely and tissue sections were stained with H + E for light microscopic examination. In the CP-treated rats MDA, LDH, CK-MB, and IMA serum levels increased, while GSH levels decreased. Microscopic evaluation showed that tissue damage was conspicuously lower in CP plus Se groups. Moreover, 1 mg/kg Se was more protective than 0.5 mg/kg Se as indicated by histopathological and biochemical values. In conclusion, Se is suggested to be a potential candidate to ameliorate CP-induced cardiotoxicity which may be related to its antioxidant activity.
  • Küçük Resim
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    Selenium Ameliorates Cyclophosphamide - Induced Hepatotoxicity
    (Wiley-Blackwell, 2015) Ayhanci, Adnan; Acar, Ozge; Sahinturk, Varol; Gunes, Sibel; Sahin, Ilknur Kulcanay; Musmul, Ahmet; Uslu, Sema
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