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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Skin photoaging in young men: A clinical study by skin imaging techniques

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Author(s):
Infante, Victor Hugo Pacagnelli [1] ; Bagatin, Edileia [2] ; Maia Campos, Patricia M. B. G. [1]
Total Authors: 3
Affiliation:
[1] Univ Sao Paulo, Sch Pharmaceut Sci Ribeirao Preto, Ave Cafe S-N, BR-14040903 Ribeirao Preto, SP - Brazil
[2] Univ Fed Sao Paulo, Med Sch, Ribeirao Preto - Brazil
Total Affiliations: 2
Document type: Journal article
Source: International Journal of Cosmetic Science; v. 43, n. 3 APR 2021.
Web of Science Citations: 0
Abstract

Objective Differences in skin physiology and lifestyle among people can influence the skin damage caused by solar radiation. Photoprotection habits play an important role to prevent skin photoaging. Thus, the objective of the present study was to evaluate the skin changes resulting from solar exposure in young men by skin imaging techniques. Methods Twenty-three male, aged 18-28 years, with and without photoprotection habits participated in the study. Instrumental measurements in terms of dermis thickness and echogenicity (20 mHz ultrasound - DermaScanC(R)), morphological and structural skin characterization (Reflectance Confocal Microscopy - VivaScope(R) 1500) and high-resolution imaging (Visioface(R)) were performed in the malar region of the face. Results Pigmentation disorders, telangiectasia, wrinkles and lower dermis echogenicity were observed in the skin of subjects without photoprotection habits. Reflectance Confocal Microscopy images showed an irregular honeycomb pattern (35%), polycyclic papillae (40%) and coarse collagen fibres (35%), which are related to photoaging. Conclusion Sun exposure without photoprotection results in a loss of dermal echogenicity and changes in the epidermis structure and collagen fibres regardless of chronological age. Thus, the study adds data for a discussion about correct photoprotection habits among young people and can help to increase the use of sunscreens for male public. (AU)

FAPESP's process: 16/13705-0 - Research and development of cosmetic products for the male audience with essential oils: characterization of skin, clinical efficacy, consumer profile and influence of advertising
Grantee:Victor Hugo Pacagnelli Infante
Support Opportunities: Scholarships in Brazil - Doctorate (Direct)