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期 刊 ：中国中药杂志 1991年 16卷 01期 页码：49.

关键词：衰老；胶原；黄芪；主动脉；肺；

Keywords:senility, clollagen, Radix Astragalus, Aorta, Lang,

摘 要 ：实验结果发现老年大鼠主动脉和肺中胶原含量明显高于青年大鼠组,而服用黄芪老年大鼠组则低于老年鼠对照组与青年大鼠组相接近。

Abstract:The result of experiments shows that the clollagen contents in the aorta and lung of old rats are higher than in those of young rats, whereas the contents in the old rats given Radix Astragalus appear lower than those in the control group, close to those in young rats.

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