CCl4-induced hepatonephrotoxicity: protective effect of nutraceuticals on inflammatory factors and antioxidative status in rat

Zayed, Naima; Mantawy, Mona M.; Abd‐Alla, Howaida I.; Aly, Hanan F.; Ibrahim, Nehal; Hassan, Sohair A.

doi:10.7324/japs.2014.40215

Cited by 12 publications

(1 citation statement)

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“…Preparation of homogenates 2 g of the liver tissue stored in normal saline was homogenized in 10 ml of Tris buffer. The homogenized samples were then centrifuged at 10000 g for about 10 minutes after which the supernatant was collected and used for subsequent analysis of antioxidant enzymes [13].…”

Section: Experimental Designmentioning

confidence: 99%

African Walnut (Tetracarpidium Conophorum) Seed Oil Ameliorates Ccl4 Induced Liver Injury in Wistar Rats

Uhunmwangho,

Adewole,

Akindiose

2023

Preprint

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The increase in the incidence of hepatotoxicity which results from exposure of individuals to toxic substances from the environment especially industrial hazards as well as toxicity from drug intake calls for search of more sources of hepatoprotective substances. African walnuts (Tetracarpidium conophorum) have been widely used not only as food but for various acclaimed medicinal purposes. The protective effects of Tetracarpidium conophorum seed oil against carbon tetrachloride (CCl4) - induced liver injury in wistar rats was evaluated. The oil was extracted with n-hexane from the walnut seed using Soxhlet apparatus. Forty eight male albino rats (100-120g) were used, this was divided into four groups of 12 rats each, Group A and D were fed with normal rats’ feed and water throughout the experiment, Group B and C were fed with diet containing 10% extracted Tetracarpidium conophorum seed oil while rats in Group C and D received 200mg/kg CCl4 intraperitoneally once after 30 days of feeding. The administration of the African walnut oil attenuated the levels of serum aspartate aminotransferase, alanine aminotransferase, and liver lipid peroxidation in CCl4 –treated rats. Histopathological studies of the rats’ liver revealed that the animals treated with African walnut oil reduced the incidence of liver lesions induced by CCl4. African walnut oil also increased the antioxidant capacity of the rats by increasing GSH content and decreased MDA that was formed due to CCl4 administration in CCl4-treated rats. The results show that Tetracarpidium conophorum seed oil have hepatoprotective effect against CCl4 induced liver toxicity.

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Section: Experimental Designmentioning

confidence: 99%