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Hmoud F. A. Al-Kaham Al-Balawi

Professor

Ex-Vice Dean (Admin.) College of science, Ex- Chairman of Zoology Department, and Ex-Chairman of Biodiversity Program

كليات العلوم
AB 65 Build.5
المنشورات
مقال فى مجلة
2014

Investigation on the Genotoxicity of Mercuric Chloride to freshwater

بحث

The cytogenetic effect of heavy metal was studied in Clarias gariepinus using the micronucleus test, chromosomal aberrations and sister chromatid exchange. The fish were kept separately and treated with four different concentrations of mercuric chloride for a period of 7 days. For the micronucleus test blood samples were obtained from the caudal vein. The mean micronuclei frequencies were recorded as 0.20, 0.25, 0.50, 0.65 and 0.79 in controls and 1.0, 2.0, 4.0 and 6.0 ppm in groups treated with mercuric chloride, respectively. Kidney tissues were used for in vivo chromosome preparation. The mean frequencies of cells with chromosomal aberrations were 0.21, 0.32, 0.49, 0.70 and 0.97 in the control and 1, 3, 5 and 7 ppm in groups treated with mercuric chloride, respectively. Similarly, the mean frequencies of sister chromatid exchange were recorded as 0.10, 0.28, 0.47, 0.58 and 0.64 in controls and 1, 3, 5 and 7 ppm in groups treated with mercuric chloride, respectively. The findings of present experiment suggest that HgCl2 caused genotoxic effects in fish.

مجلة/صحيفة
Pakistan Veterinary Journal
مزيد من المنشورات
publications

The current research work was planned to investigate …

بواسطة Shahid Mahboob, Zubair Ahmed, H.F. Alkahem Al-Balawi, Khalid A Al-Ghanim, Promy Virik, N Al-Mulham, F. Al-Misned
2022
تم النشر فى:
elsevier
publications

The present study deals with the analysis of different indices, length weight relationship and age-length relationship of Cyprinion acinaces and Carasobarbus apoensis. The…

بواسطة Abdul Rahman MohammadAl-Otaibia, H.F. Alkahem Al-Balawi, K.A. Al-Ghanim, A. Zubair, Z. Ahmad
2022
تم النشر فى:
elsevier
publications

Specimens of Heteropneustes fossilis were treated with various levels of …

بواسطة Z.AhmadH.F.Alkahem Al-BalawiK.A.Al-GhanimF.Al-MisnedS.Mahboob
2021
تم النشر فى:
elsevier