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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
2021

Risk assessment of malathion on health indicators of catfish: Food and water security prospective research

Specimens of Heteropneustes fossilis were treated with various levels of malathion and its 96 h LC50 value was determined. The effects of sub-lethal concentrations of insecticide on hematological and biochemical profile of Heteropneustes fossilis were also registered. The 96 h LC50 value obtained was 8.81 mg/l. Exposure of sub-lethal doses (0.44, 0.88 and 1.76 mg/l which are 5, 10 and 20% of the LC50) of malathion to Heteropneustes fossilis for 3 weeks demonstrated that the toxicant had a detrimental effect on the blood profile of fish. Blood cell (Erythrocyte and leucocytes) counts (from 1.66 to 1.44 cell × 106 × mm3 and 37.93 to 30.24 cell × 103 × mm3; respectively), haemoglobin (Hb) level (from 6.21 to 3.54 g/dl) and haematocrit (Ht) estimates (from 34.26 to 30.52%) were reduced in the fishes exposed to malathion. Elevated level (from 46.25 to 92.45 mg/100 ml) of glucose and decreased quantity (29.95 to 24.25 g/dl) of protein in plasma was registered. Glycogen content in muscle and liver was also decreased. The activity of enzymes glutamic-oxaloacetic transaminase (GOT) and glutamic-pyruvic transaminase (GPT) were high in the fish treated with pesticide. The possible causes for variations in the different parameters were identified and discussed.

نوع عمل المنشور
Res.
اسم الناشر
elsevier
مجلة/صحيفة
Journal of King Saud University - Science
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