珍珠护肤品抗皮肤衰老的实验研究

目的　研究小鼠涂抹珍珠护肤品后对皮肤的抗衰老作用。方法　小鼠分别于用药后第 15、30、4 5天时 ,颈椎脱臼处死小鼠 ,测定等同面积皮肤重量及其羟脯氨酸的含量。结果　用药 15d时 ,皮肤重量和羟脯氨酸含量有增加趋势 ,用药 30d和 4 5d后 ,与对照组相比较 ,实验组的皮肤重量及其羟脯氨酸含量明显增加 (P <0 .0 5和P<0 .0 1)。结论　珍珠护肤品对皮肤有一定的抗衰老作用

Study on the Anti-Senescence Effect of Pearl Skin Protector

Objective To study the anti-senescence effect of pearl skin protector on mice embrocated with the ointment. Methods Mice were killed on 15, 30, 45 days after treated with the ointment. The weight of the skin with equivocal area as well as the quantity of hydroxyprolime was measured. Results After 15 days treatment, the weight and hydroxyprolime level had an inclination of increasing. And the weight and the hydroxyprolime level in the groups treated with ointment for 30 and 45 days increased significantly compared with that in the controls ( P< 0.05 and P <0.01 respectively). Conclusion It shows that pearl skin protector has a certain anti-senescence effect on skin.