合肥地区部分健康人群面颈部皮肤生理学与VISIA成像特征分析

发布时间：2018-03-13 02:06

本文选题：面颈部　切入点：性别　出处：《安徽医科大学学报》2017年11期 　论文类型：期刊论文

【摘要】：目的通过无创性检测技术量化合肥地区部分正常人群面颈部皮肤生理学特性和成像特征,分析其与性别、年龄的关系。方法将500例健康志愿者分为6个不同年龄组,采用无创性皮肤生理检测仪对其面颈部(前额、面颊及颈部)进行角质层(SC)含水量、皮脂含量、经表皮水分流失量(TEWL)及皮肤色素含量的测量,并采用VISIA-CR面部成像系统评估皱纹、紫外线色斑及皮肤SC含水量之间的相关性。结果 (1)女性面颈部SC含水量高于男性,男性面颈部TEWL值、皮脂及色素含量高于女性(P0.05);(2)SC含水量与年龄呈负相关性,TEWL值在5~15岁和56~70岁年龄组均较低(P0.05);(3)皮肤皱纹、紫外线色斑和纹理与年龄呈正相关性,紫质分值与毛孔大小呈正相关性(P0.05);(4)女性前额部皱纹与TEWL呈正相关性,紫外线色斑与SC含水量呈负相关性(P0.05)。结论通过定量测量面颈部皮肤生理特性和成像特征,分析相关参数及其关系,能够客观地评估皮肤年轻化、衰老速度及敏感程度,评估医学美容对皮肤屏障的修复状态。
[Abstract]:Objective to quantify the physiologic and imaging characteristics of face and neck skin in part of normal population in Hefei by noninvasive detection technique, and to analyze the relationship between skin physiology and age. Methods 500 healthy volunteers were divided into 6 different age groups. The moisture content, sebum content, moisture content, skin pigment content and skin pigment content in the hornular layer were measured by non-invasive skin physiological detector (forehead, cheek and neck), and wrinkles were evaluated by VISIA-CR facial imaging system. Results 1) the water content of SC in face and neck of female was higher than that of male, and the TEWL value of face and neck of male was higher than that of male. The content of sebum and pigment was higher than that of female (P 0.05). There was a negative correlation between the water content and the age of SC. The value of TEWL was lower in the age group of 5 ~ 15 years and 56 ~ 70 years old than that in the female group (P < 0.05). There was a positive correlation between the skin wrinkle, the ultraviolet spot and the texture, and the age. There was a positive correlation between the purple score and pore size (P0.05). There was a positive correlation between female forehead wrinkles and TEWL, and a negative correlation between UV spots and SC water content. Conclusion the skin physiological characteristics and imaging characteristics of faciocervical skin were measured quantitatively. By analyzing the relevant parameters and their relationships, we can objectively evaluate the skin rejuvenation, aging speed and sensitivity, and evaluate the repair status of medical beauty to the skin barrier.
【作者单位】：安徽医科大学第一附属医院皮肤科;安徽医科大学皮肤病研究所;
【基金】：国家自然科学基金(编号:81361128014)
【分类号】：R334.5

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