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维生素C能对短期大量喂饲胆固醇雄性豚鼠的血清、肝脏脂类和主动脉胆固醇含量有明显的降低和防护贮积作用。本文进一步观察对长期大量喂饲胆固醇的雄性豚鼠是否也有同样效力,同时加饲甲硫氨酸以提供足够的甲基供体,观察能否提高磷脂的合成能力,改善血清内磷/胆比例,加强对外源胆固醇在主动脉壁沉积的防护能力。现将结果报告如下:
Vitamin C can significantly reduce the serum, hepatic lipids, and aortic cholesterol levels of cholesterol-rich male guinea pigs in a short period of time and protect the storage. In this article, we further observed whether the same effect was exerted on male guinea pigs fed a large amount of cholesterol for a long period of time. Simultaneously, methionine was added to provide enough methyl donors to observe whether it could increase the synthesis ability of phospholipids and improve the ratio of phosphorus to gall bladder in serum. Strengthen the protective ability of exogenous cholesterol in aortic wall deposition. The results reported below: