Characterizing Facial Skin Ageing in Humans: Disentangling Extrinsic from Intrinsic Biological Phenomena
المؤلفون المشاركون
Trojahn, Carina
Dobos, Gabor
Lichterfeld, Andrea
Blume-Peytavi, Ulrike
Kottner, Jan
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-02-12
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Facial skin ageing is caused by intrinsic and extrinsic mechanisms.
Intrinsic ageing is highly related to chronological age.
Age related skin changes can be measured using clinical and biophysical methods.
The aim of this study was to evaluate whether and how clinical characteristics and biophysical parameters are associated with each other with and without adjustment for chronological age.
Twenty-four female subjects of three age groups were enrolled.
Clinical assessments (global facial skin ageing, wrinkling, and sagging), and biophysical measurements (roughness, colour, skin elasticity, and barrier function) were conducted at both upper cheeks.
Pearson’s correlations and linear regression models adjusted for age were calculated.
Most of the measured parameters were correlated with chronological age (e.g., association with wrinkle score, r = 0.901 ) and with each other (e.g., residual skin deformation and wrinkle score, r = 0.606 ).
After statistical adjustment for age, only few associations remained (e.g., mean roughness ( R z ) and luminance ( L * ), β = - 0.507 , R 2 = 0.377 ).
Chronological age as surrogate marker for intrinsic ageing has the most important influence on most facial skin ageing signs.
Changes in skin elasticity, wrinkling, sagging, and yellowness seem to be caused by additional extrinsic ageing.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Trojahn, Carina& Dobos, Gabor& Lichterfeld, Andrea& Blume-Peytavi, Ulrike& Kottner, Jan. 2015. Characterizing Facial Skin Ageing in Humans: Disentangling Extrinsic from Intrinsic Biological Phenomena. BioMed Research International،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1055039
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Trojahn, Carina…[et al.]. Characterizing Facial Skin Ageing in Humans: Disentangling Extrinsic from Intrinsic Biological Phenomena. BioMed Research International No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1055039
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Trojahn, Carina& Dobos, Gabor& Lichterfeld, Andrea& Blume-Peytavi, Ulrike& Kottner, Jan. Characterizing Facial Skin Ageing in Humans: Disentangling Extrinsic from Intrinsic Biological Phenomena. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1055039
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1055039
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر