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Prof. Mohamed Mohamed Soliman Ahmed :: Publications:

Title:
Protective effect of ginger and zinc chloride mixture on the liver and kidney alterations induced by malathion toxicity
Authors: Mohamed Mohamed Soliman
Year: 2015
Keywords: Not Available
Journal: International Journal of Immunopathology and Pharmacology
Volume: 28
Issue: 1
Pages: 122-128
Publisher: SAGE
Local/International: International
Paper Link:
Full paper Mohamed Mohamed Soliman _Malathion Hossam 2015.pdf
Supplementary materials Not Available
Abstract:

This study was carried out on four groups of male Wistar rats, 10 rats per group. Group I got open access to food intake and water with normal balanced diet. Group II was administered 400 mg ginger per kg body weight (BW) and zinc chloride (ZnCl2) (300 mg/L) diluted in tap water for 4 months. Group III was administered malathion at a dose of 50 mg/kg BW/day in 0.2 mL corn oil via gavages for 4 months. This dose equal to 1/50 of the LD50. Group IV was given a mixture of 400 mg ginger per kg BW and ZnCl2 (300 mg/L) diluted in tap water in addition to 100 mg malathion/kg BW for 4 months. The liver showed histopathological changes include congestion, edema, and leucocytic infiltrations which were ameliorated by the addition of ginger and ZnCl2 mixture. The kidney showed cloudy swelling and hydropic degeneration of the renal tubules. These changes were ameliorated by the addition of ginger and ZnCl2 mixture. Ki67 immunoreactivity was localized in the cytoplasm and nuclear membrane. Its expression was estimated as the percentage of cells positively stained by the antibody in the different groups. In conclusion, malathion was toxic to the liver and kidney and must be avoided and protected by the addition of ginger and zinc mixture.

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