...and Boschnakow, A. (2001) Chronological Ageing and Photo...

来自 : www.oalib.com/references/20299 发布时间：2021-03-24

ABSTRACT: There are previous studies of ageing hair and scalp in Caucasians andsome Asians, such as Koreans and Japanese. However, the characteristics ofscalp and hair have not yet been studied in Chinese, the largest population inthe world, especially in terms of ageing. The purpose of this study is to investigate ageingfeatures in Chinese women’s hair and scalp. Methods: Intotal, 1343 women in China aged 20 to 65 participated in this research. Hairdensity and diameter were measured and analysed with Folliscope reg. Hair colorand scalp conditions such as dandruff and erythema were evaluated through microscopicimages. Measuring equipment was also used to detect scalp water content,barrier function and sebum secretion. Results: Hairdensity decreased gradually with ageing, while hair diameter peaked at 40s. The color of hair became bright with ageing becauseof gray hair and color fading. The degree of scalp sebum and dandruff washigher at younger ages. Interestingly, scalp erythema became more severewith ageing. Conclusion: This study shows the physical and physiologicalchanges of Chinese women’s hair and scalp. Most aging features (hair diameter,scalpsebum contents, dandruff and erythema) were noticeable in their 40s, but hair density began to decline in their 30s. This first study of aging hair andscalp in Chinese women would
2017年9月26日Zouboulis, C. and Boschnakow, A. (2001) Chronological Ageing and Photoageing of the Human Sebaceous Gland. Clinical and Experimental Dermato...Zouboulis, C. and Boschnakow, A. (2001) Chronological Ageing and Photoageing of the Human Sebaceous Gland. Clinical and Experimental Dermatology, 26, 600-607. <br/>https://doi.org/10.1046/j.1365-2230.2001.00894.xZouboulis, C. and Boschnakow, A. (2001) Chronological Ageing and Photoageing of the Human Sebaceous Gland. Clinical and Experimental Dermatology, 26, 600-607. <br/>https://doi.org/10.1046/j.1365-2230.2001.00894.xZouboulis, C. and Boschnakow, A. (2001) Chronological Ageing and Photoageing of the Human Sebaceous Gland. Clinical and Experimental Dermatology, 26, 600