Protective role of nordihydroguaiaretic acid (NDGA) against the genotoxic damage induced by ethynodiol diacetate in human lymphocytes in vitro |
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Authors: | Siddique Yasir Hasan Ara Gulshan Beg Tanveer Afzal Mohammad |
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Institution: | Department of Zoology, Section of Genetics, Faculty of Life Sciences, Aligarh Muslim University, Aligarh 202 002, India. yasir_hasansiddique@rediffmail.com |
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Abstract: | Antioxidants and plant products are reported to reduce the genotoxic damage of steroids. In our present study we have tested different dosages of nordihydroguaiaretic acid (NDGA) against the genotoxic damage induced by ethynodiol diacetate in the presence of S9 mix. Treatments with nordihydroguaiaretic acid (NDGA) results in the reduction of the genotoxic damage. A significant decrease was observed at all the tested doses of NDGA in sister chromatic exchanges of number of abnormal cells. The results suggest a protective role of NDGA against the genotoxic damage. |
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