Chemoprotective effect of thymol against genotoxicity induced by bleomycin in human lymphocytes
محل انتشار: مجله تحقیقات دارویی و بیومدیک، دوره: 1، شماره: 1
سال انتشار: 1393
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 40
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شناسه ملی سند علمی:
JR_PBRE-1-1_003
تاریخ نمایه سازی: 10 دی 1402
چکیده مقاله:
Bleomycin (BLM) as an anti-cancer agent causes tissue toxicities through DNA damaging and cell deaths. The aim of this study was to investigate the effects of thymol against genotoxicity and anti-proliferation induced by BLM in normal human lymphocytes and ovarian cancer cells. Peripheral blood samples were collected from human volunteers and were incubated with thymol at different concentrations at ۵۰, ۱۰۰, and ۱۵۰ μM. After ۲ h incubation, the whole blood was treated with BLM. Then the lymphocytes were cultured with mitogenic stimulation to determine the micronuclei in cytokinesis blocked binucleated lymphocyte. Human ovarian cancer cells (SKOV-۳) were treated with thymol at various concentrations and/or BLM with their combinations and then cell viability were evaluated. Incubation of whole blood with thymol exhibited a significant decrease in the incidence of micronuclei in lymphocytes caused by BLM, as compared with similarly BLM-treated lymphocytes without thymol. Neither enhanced cell death nor cell protective effect was observed using thymol pre-treatment of SKOV-۳ cells. This study showed that thymol selectively protects human lymphocytes against DNA damage induced by BLM without any protection on cancer cell. This result is promising for using this natural product in treatment of ovarian cancer with BLM.
کلیدواژه ها:
نویسندگان
Hojat-Allah Arab
Department of Radiopharmacy, Faculty of Pharmacy, Pharmaceutical Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran
Mahdieh Fathi
Research Student Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
Elahe Mortezai
Research Student Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
Seyed Jalal Hosseinimehr
Department of Radiopharmacy, Faculty of Pharmacy, Pharmaceutical Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran
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