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L-Arginine Protects Against Ethylene Glycol-Induced Gastric Mucosal Damage In Rats: Immunohistochemical And Electron Microscopic Study, Samah Kandeel, Thoryaa El_Deeb, Ehsan Salah, Nafisa El-Bakary, Naglaa Sarhan, Mohamed Balaha, Hiroki Sakai, Tokuma Yanai
L-Arginine Protects Against Ethylene Glycol-Induced Gastric Mucosal Damage In Rats: Immunohistochemical And Electron Microscopic Study, Samah Kandeel, Thoryaa El_Deeb, Ehsan Salah, Nafisa El-Bakary, Naglaa Sarhan, Mohamed Balaha, Hiroki Sakai, Tokuma Yanai
Turkish Journal of Biology
Ethylene glycol is an alcohol widely used in industry as an antifreeze. It affects the normal gastric mucosal defense mechanisms, inducing surface ulcerations. L-arginine is a precursor of nitric oxide that exhibits multiple biological properties; among them is the acceleration of wound healing, especially in the stomach. Caspase-3 immunohistochemistry, and semithin and ultrathin section examinations were used to investigate the possible protective effect of L-arginine on ethylene glycol-induced gastric mucosal damage in rats. Three animal groups were used: group A (control group), group B (received 3.3 mL/kg ethylene glycol for 2 weeks), and group C (received 200 mg/kg of L-arginine …