Functional and structural age‐related changes in the scalp skin of Caucasian women

头皮 前额 角质层 经皮失水 皮肤病科 医学 真皮 超声波 皱纹 皮肤老化 老化 解剖 病理 内科学 老年学 放射科
作者
Florence Pouradier,Céline Cornillon,Marie-Florence D'arras,Frédéric Flament,S. Panhard,S. Diridollou,Geneviève Loussouarn
出处
期刊:Skin Research and Technology [Wiley]
卷期号:19 (4): 384-393 被引量:13
标识
DOI:10.1111/srt.12057
摘要

Background Ageing of the skin, being chronological or sun induced is highly documented. Scalp, as a specific skin site, has, however, received little attention. This work attempted to describe functional and structural alterations that occur in scalp skin with ageing. Methods Two different age groups (N = 15 each; 30 ± 3 and 62 ± 2 y.o. respectively) of Caucasian women participated in the study. Some functional parameters ( TEWL , Sebum level, Hydration, T°) were recorded on the vertex part of the scalp, after having cut the hair flat on the scalp surface. Imaging of some structural criteria was carried out using high‐frequency ultrasound technique and optical coherence tomography on the same scalp site and on the mid‐forehead, as a close control skin site. Results As compared with the younger group, the scalp of older women significantly showed a decreased TEWL and a slightly lower T°. The thickness of total skin (epidermis + dermis) increased with age on both scalp and on forehead. The thickness of scalp epidermis decreased with age while not significantly altered on forehead. Pseudoattenuation of ultrasound images increased in the older age group. Other criteria, such as sebum level, stratum corneum hydration, stratum corneum thickness, were not found altered with age. Conclusion With ageing, some few functional and structural changes are observed in the scalp of Caucasian women. Similarities or differences with those previously reported in other skin sites are discussed.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
season发布了新的文献求助10
3秒前
周周周周周周完成签到,获得积分10
4秒前
shuangma发布了新的文献求助10
4秒前
Rondab应助风清扬采纳,获得10
4秒前
Ava应助1147468624采纳,获得10
5秒前
威威完成签到,获得积分10
5秒前
6秒前
jyy应助玉灵子采纳,获得10
8秒前
Carlo发布了新的文献求助10
9秒前
shuya发布了新的文献求助10
10秒前
白斯特发布了新的文献求助10
12秒前
season完成签到,获得积分10
14秒前
14秒前
玉灵子完成签到,获得积分10
15秒前
16秒前
思源应助GeniusC采纳,获得10
17秒前
eyu发布了新的文献求助10
17秒前
18秒前
阳光火车完成签到 ,获得积分10
18秒前
量子星尘发布了新的文献求助10
20秒前
Rondab应助BYQ采纳,获得10
20秒前
xn201120发布了新的文献求助10
20秒前
在水一方应助JJ采纳,获得10
22秒前
伶俐老头发布了新的文献求助10
22秒前
kecheng应助害怕的语柔采纳,获得20
22秒前
1147468624发布了新的文献求助10
24秒前
博修发布了新的文献求助10
25秒前
carinakyt完成签到,获得积分10
27秒前
卡列宁的微笑完成签到,获得积分10
27秒前
28秒前
时尚战斗机应助axin采纳,获得10
28秒前
SciGPT应助陈椅子的求学采纳,获得10
28秒前
28秒前
orixero应助最爱炸里脊采纳,获得10
28秒前
包子完成签到 ,获得积分10
28秒前
29秒前
云栖发布了新的文献求助10
31秒前
不争馒头争口气完成签到,获得积分10
31秒前
烛火完成签到 ,获得积分10
32秒前
33秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 330
Composite Predicates in English 300
Aktuelle Entwicklungen in der linguistischen Forschung 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3984001
求助须知:如何正确求助?哪些是违规求助? 3527380
关于积分的说明 11236199
捐赠科研通 3265595
什么是DOI,文献DOI怎么找? 1802536
邀请新用户注册赠送积分活动 880555
科研通“疑难数据库(出版商)”最低求助积分说明 808171