کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9038340 | 1133811 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genotoxic potential of cyproterone acetate: a possible role of reactive oxygen species
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
بهداشت، سم شناسی و جهش زایی
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چکیده انگلیسی
The genotoxicity of cyproterone acetate was studied in human lymphocytes using chromosomal aberrations (CAs), mitotic index (MI) and sister chromatid exchanges (SCEs) as a parameter. Cyproterone acetate was found to be genotoxic at 20 and 30 μM. To study the possible mechanism of the genotoxicity of cyproterone acetate, superoxide dismutase (SOD) and catalase (CAT) were used separately and in combination along with the 30 μM of cyproterone acetate at different doses. SOD treatment increases CAs, SCEs and decreases MI as compared to treatment with 30 μM CPA alone, at both of the tested doses. CAT treatment decreases the frequencies of CAs and SCEs and increases MI in both, as compared to treatment with 30 μM CPA alone, separately and in combination with SOD, suggesting a possible role of reactive oxygen species for the genotoxic damage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Toxicology in Vitro - Volume 19, Issue 1, February 2005, Pages 63-68
Journal: Toxicology in Vitro - Volume 19, Issue 1, February 2005, Pages 63-68
نویسندگان
Yasir Hasan Siddique, Mohammad Afzal,