Cell culture K562 samples were treated with fullerenol (C-60(OH)(24)) at a concentration of 10 nmol/mL and thereafter irradiated with X-rays (24Gy). The activity of gamma-glutarnyltransfrease (gamma-GT), total superoxide-dismutase (SOD) and glutathion-peroxidase (GSH-Px) was determined 1, 24 and 48 hours after irradiation. Irradiation induces an increase in the activity of all the investigated enzymes. Fullerenol in the applied dose decreased the gamma-GT activity 24 and 48 h after irradiation. The total SOD activity is increased in both pretreated groups except in the iradiated group at the 48(th) hour. Treatment with fullerenol before irradiation increased GSH-Px activity in irradiated groups and decreased it in the control groups.
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Univ Novi Sad, Clin Ctr Vojvodina, Med Fac Novi Sad, Novi Sad 21000, SerbiaUniv Novi Sad, Clin Ctr Vojvodina, Med Fac Novi Sad, Novi Sad 21000, Serbia
Stankov, Karmen
Borisev, Ivana
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Univ Novi Sad, Dept Chem, Fac Sci, Novi Sad 21000, SerbiaUniv Novi Sad, Clin Ctr Vojvodina, Med Fac Novi Sad, Novi Sad 21000, Serbia
Borisev, Ivana
Kojic, Vesna
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Oncol Inst Vojvodina, Sremska Kamenica 21204, SerbiaUniv Novi Sad, Clin Ctr Vojvodina, Med Fac Novi Sad, Novi Sad 21000, Serbia
Kojic, Vesna
Rutonjski, Lazar
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Oncol Inst Vojvodina, Sremska Kamenica 21204, SerbiaUniv Novi Sad, Clin Ctr Vojvodina, Med Fac Novi Sad, Novi Sad 21000, Serbia
Rutonjski, Lazar
Bogdanovic, Gordana
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Oncol Inst Vojvodina, Sremska Kamenica 21204, SerbiaUniv Novi Sad, Clin Ctr Vojvodina, Med Fac Novi Sad, Novi Sad 21000, Serbia
Bogdanovic, Gordana
Djordjevic, Aleksandar
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Univ Novi Sad, Dept Chem, Fac Sci, Novi Sad 21000, SerbiaUniv Novi Sad, Clin Ctr Vojvodina, Med Fac Novi Sad, Novi Sad 21000, Serbia