Modulatory effects of Chrysophyllum cainito L. extract on gamma radiation induced oxidative stress in rats

Biomedicine & Pharmacotherapy

M.T. Ibrahim¹  M. Abd El Hameed Mohamed²  D.F. Sayed²  A.S. Nada² 

[1] Corresponding author.;Drug Radiation Research Department, National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority (AEA), Egypt;

关键词: Chrysophyllum cainito L.;    Phytoconstituents;    Radiation;    Liver;    Kidney;    Toxicity;   

DOI  :  

来源: DOAJ

【 摘 要 】

This study aimed to evaluate the possibility of using the crude methanolic extract of Chrysophyllum cainito L. leaves (C. cainito L.); as a source of natural antioxidant compounds; to compensate the oxidative stress induced by ionizing radiation exposure in male rats. Phytochemical investigations of C. cainito L. leaves extract led to the isolation of phytocobstituents such as: Gallic acid (1), together with six flavonoids; 3//Galloyl myrecetrin (2), Rutin (3), Quercetrin (4), Myrecetrin (5), Myricetin (6), and Quercetin (7). In addition to two triterpenoids; β –amyrin (8), and Lupeol (9). All metabolites were isolated for the first time from the genus Chrysophyllum. The structures were determined by spectroscopic methods (UV, ESI-MS, 1H and 13CNMR). These compounds reflected its beneficial effect to ameliorate the alterations induced by γ-irradiation via the adjustment of the antioxidant status, decreasing of MDA level, and an improvement in liver, kidney functions and lipid profile, as well as histological alterations of liver were reduced. We can conclude that C. cainito L. extract reduces the liver and kidney toxicity induced by exposure to gamma radiation.

【 授权许可】

Unknown