کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8284721 | 1535583 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Age influences the skin reaction pattern to mechanical stress and its repair level through skin care products
ترجمه فارسی عنوان
سن از الگوی واکنش پوست به تنشهای مکانیکی و سطح تعمیر آن از طریق محصولات مراقبت از پوست تاثیر می گذارد
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کلمات کلیدی
Aging skinCSLTEWLBiophysical assessmentGC–MS - GC-MSTransepidermal water loss - از دست دادن آب دریچهSqualene - اسکالینfatty acid(s) - اسید چربYoung - جوانStratum corneum - لایه شاخی، استراتوم کورنئومfatty acid methyl esters - متیل استرهای اسید چربFAME یا fatty acid methyl esters - متیل استرهای اسید چربskin care - مراقبت از پوستAged - مسنStress response - پاسخ به استرسcholesterol - کلسترولGas Chromatography-Mass Spectrometry - گاز کروماتوگرافی-اسپکترومتری جرمی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
سالمندی
چکیده انگلیسی
Skin aging is associated with alterations of surface texture, sebum composition and immune response. Mechanical stress induces repair mechanisms, which may be dependent on the age and quality of the skin. The response to mechanical stress in young and aged individuals, their subjective opinion and the objective effectiveness of skin care products were evaluated by biophysical skin quality parameters (stratum corneum hydration, transepidermal water loss, skin pH, pigmentation and erythema) at baseline, 1, 6, 24 h and 7 days at the forearms of 2 groups of healthy volunteers, younger than 35 years (n = 11) and older than 60 years (n = 13). In addition, casual surface lipid composition was studied under the same conditions at the baseline and day 7 after mechanical stress induction. Evaluations were also performed in stressed skin areas treated daily with skin care products and the subjective opinion of the volunteers was additionally documented. The tested groups exhibited age-associated baseline skin functions as well as casual surface lipid composition and different reaction patterns to mechanical stress. Skin care was more effective in normalizing skin reaction to stress in the young than in the aged group. The subjective volunteer opinion correlated with the objective measurements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanisms of Ageing and Development - Volume 170, March 2018, Pages 98-105
Journal: Mechanisms of Ageing and Development - Volume 170, March 2018, Pages 98-105
نویسندگان
Christos C. Zouboulis, Rana Elewa, Monica Ottaviani, Joachim Fluhr, Mauro Picardo, Armand Bernois, Catherine Heusèle, Emanuela Camera,