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在2000年3月29日召开的日本药学会上,日本花王生物科学研究所公布了他们对植物提取物抗皱作用的研究成果。皮肤皱纹是由于表皮下的真皮变形而产生的。在构成真皮的蛋白质组织纤维中,胶原和弹性蛋白具有维持皮肤张力的作用,但皮肤在紫外线的照射下,真皮细胞产生的弹性蛋白酶(一
At the Japan Society of Pharmaceutical Sciences held on March 29, 2000, Kao Institute of Biological Sciences of Japan published their research results on the anti-wrinkle effect of plant extracts. Skin wrinkles are caused by the deformation of the dermis beneath the epidermis. Collagen and elastin have the effect of maintaining the skin tone in the dermal fibrin tissue fibers. However, under the irradiation of ultraviolet light, dermis cells produce elastase