THE ANTIATHEROSCLEROTIC EFFECT OF THE EXTRACT FROM GRAPE SEED IN C57BL/6J MICE
Qingjun Liu
Abstract
Qingjun Liu
Abstract
Objective: To investigate the antiatherosclerotic effect of the extract from grape seed in C57BL/6J mice. Method: The mice were fed with atherosclerotic diet for 20 w and then with basic diet or different dosage of grape seed extract for 4 w. The blood samples were examined for blood lipid. The sections of aorta were examined and scored microscopically. Results: After fed with atherogenic diet for 20 w, the aortic score was 7.2±1.3 and TG, Chol and MDA in serum were significantly increased. After fed with the extract of grape seed for 4 w, the aortic score was reduced to 6.0±1.2, and TG, TC, and MDA levels also decreased. Conclusion: The extract of grape seed has antiatherosclerotic effect.
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Objective: To investigate the antiatherosclerotic effect of the extract from grape seed in C57BL/6J mice. Method: The mice were fed with atherosclerotic diet for 20 w and then with basic diet or different dosage of grape seed extract for 4 w. The blood samples were examined for blood lipid. The sections of aorta were examined and scored microscopically. Results: After fed with atherogenic diet for 20 w, the aortic score was 7.2±1.3 and TG, Chol and MDA in serum were significantly increased. After fed with the extract of grape seed for 4 w, the aortic score was reduced to 6.0±1.2, and TG, TC, and MDA levels also decreased. Conclusion: The extract of grape seed has antiatherosclerotic effect.
Key concepts: Grape seed extract, Grape seed, Aorta, Blood lipids, Food science, Chemistry, Traditional medicine, Biology