摘要
皮肤的时程老化是机体整体老化的一部分 ,是随着增龄而出现的一种萎缩性改变 ;光老化则是由紫外线损伤引起 ,对青年人来说皮肤呈增生性改变 ,中老年人由于合并时程老化皮肤也呈现萎缩变薄的状态。皮肤老化的机理阐述仍以遗传学说和自由基学说占主导地位。近些年的研究证实 ,线粒体的点突变和缺失参与衰老过程。皮肤老化的防治应以防为主 ,尤以防紫外线为先 ,治疗则根据程度不同分别采用外用药、内服药、物理疗法、剥脱法、手术疗法等。
As a respect of the organism reduction, chronological aging of shin is a process of progressive atrophying. Photoaging is caused by the damage of ultraviolet light(UV), which appeared proliferation in youths whereas atrophy in middle aged and old people because of the complicated facts of photoaging and chronological aging. The doctrine of inheritance and that of free radical are still in the dominant position. It was demonstrated in recent years that the mutations of mt DNA and a deletion of a large number of base pairs contributed to aging. The prevention of skin aging especially that of the damage Of UV is more important than curing. Topical medicine, oral medicine, physical treatment, exfoliative treatment, surgery, and so on, are used separately in varying degree of skin aging. Traditional Chinese Medicine has showed great potentiality.
出处
《中国中医基础医学杂志》
CAS
CSCD
2001年第8期69-71,共3页
JOURNAL OF BASIC CHINESE MEDICINE
