Results 91 to 100 of about 4,217 (223)

Ultra-Performance Liquid Chromatography-Quadrupole-Time-of-Flight-Mass Spectrometry-Based Analysis of Facial Physiological Parameters and Lipid Composition of Between Sensitive Skin of Women Aged 36–42 and 43–49 Year

Life
Background: UPLC-Q-TOF-MS (Ultra-Performance Liquid Chromatography–Quadrupole Time-of-Flight Mass Spectrometry) is a high-precision, high-density technology for lipid analysis.
Yu Li, Rong Tang, Lizhi Yue, Congfen He
doaj   +1 more source

Prospective subtyping of head and neck basal cell carcinoma by dermoscopy and handheld RCM

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Handheld reflectance confocal microscopy, alone or with dermoscopy, increases specificity, maintains high sensitivity and improves diagnostic confidence for head and neck basal cell carcinoma. It may offer a non‐invasive alternative to confirmatory biopsies when planning micrographically controlled surgery in clinically high‐risk cases.
Yannick S. Elshot, Wouter Ouwerkerk, Biljana Zupan‐Kajcovski, Mijke Bol, Erienne M. V. de Cuba, Lies H. Jaspars, Giulia Briatico, Giuseppe Argenziano, Nicole A. Kukutsch, Salvador Gonzalez, Manu Jain, Marianne B. Crijns, Alfons J. M. Balm, W. Martin C. Klop, Marcel W. Bekkenk, Menno A. de Rie   +15 more
wiley   +1 more source

Life stage impact on the human skin ecosystem: lipids and the microbial community

npj Biofilms and Microbiomes
Sebaceous free fatty acids are metabolized by multiple skin microbes into bioactive lipid mediators termed oxylipins. This study investigated correlations between skin oxylipins and microbes on the superficial skin of pre-pubescent children (N = 36) and ...
Martin P. Pagac, Bala Davient, Luca Antonio Plado, Hilbert Yuen In Lam, Shi Mun Lee, Aarthi Ravikrishnan, Wee Ling Esther Chua, Sneha Muralidharan, Aishwarya Sridharan, Antony S. Irudayaswamy, Ramasamy Srinivas, Stephen Wearne, Ahmad Nazri Mohamed Naim, Eliza Xin Pei Ho, H. Q. Amanda Ng, Junmei Samantha Kwah, Eileen Png, Anne K. Bendt, Markus R. Wenk, Federico Torta, Niranjan Nagarajan, John Common, Yap Seng Chong, Elizabeth Huiwen Tham, Lynette Pei-Chi Shek, Evelyn Xiu Ling Loo, John Chambers, Yik Weng Yew, Marie Loh, Thomas L. Dawson   +29 more
doaj   +1 more source

Synergistic Effects of Solar Exposure and Skin Sensitivity on Skin Aging: A Clinical Study Using Multimodal Noninvasive Measurements. [PDF]

Skin Res Technol
ABSTRACT Background Solar exposure is the primary extrinsic factor contributing to skin aging. Sensitive skin, characterized by impaired barrier function and heightened reactivity, may be more vulnerable to solar‐induced damage. However, the potential interaction between skin sensitivity and solar exposure in accelerating skin aging has not been ...
Shan D, Guihua L, Xinqing Z, Jiajia S, Lee Y, Zhi X.   +5 more
europepmc   +2 more sources

Associations between diet quality and adult acne: A cross sectional study in the UK Biobank

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Mediterranean‐style diet adherence was associated with lower odds of adult acne, particularly in women. In men, a low‐carbohydrate, high‐meat dietary pattern showed higher odds. Cooked vegetables and yoghurt were inversely associated, whereas pork, skimmed milk and milk‐based desserts showed positive associations.
Bochen Li, Yifan Xu, Ruotong Zhang, Alex Dregan, Rachel Gibson, Thivi Maruthappu, Christopher E. M. Griffiths, Wendy L. Hall   +7 more
wiley   +1 more source

Influence of pH-control in phosphoric acid treatment of zinc oxide

Cerâmica
Zinc oxide is often used as a white pigment for cosmetics; however, it shows photocatalytic activity that causes decomposition of sebum on the skin when exposed to the ultraviolet radiation in sunlight.
H. Onoda, M. Chemel
doaj   +1 more source

Early systemic intervention for vitiligo: A prospective bicentric interventional study

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Patients with non‐segmental vitiligo were enrolled into three groups according to the duration and activity of their disease. All subjects received NB‐UVB phototherapy and an oral mini‐pulse of systemic corticosteroids twice weekly for 6 months. Early systemic treatment allows better repigmentation, including in difficult‐to‐treat areas.
Clemence Bertold, Julien Seneschal, Eric Fontas, Manon Blaise, Hanene Bzioueche, Marie Irondelle, Katia Boniface, Meri K. Tulic, Thierry Passeron   +8 more
wiley   +1 more source

Modulation of sebocyte function in acne: A pathway‐inclusive review

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Acne is multifactorial, with the sebocyte acting as a central immunometabolic hub linking lipogenic, inflammatory, hormonal and barrier pathways. Mapping established and investigational therapies onto this sebocyte‐centred model offers a mechanism‐based framework that complements existing treatment paradigms and may guide more targeted, antibiotic ...
Christos C. Zouboulis, Apostolos Pappas, Katja Martin, Mauro Picardo   +3 more
wiley   +1 more source

Studies of sebum. 9. Further studies of the composition of the unsaponifiable matter of human-forearm ‘sebum’ [PDF]

Biochemical Journal, 1959
B, BOUGHTON, V R, WHEATLEY
openaire   +2 more sources

Squamous Odontogenic Tumor: A Systematic Review

Oral Diseases, EarlyView.
ABSTRACT Objective Squamous odontogenic tumor is a rare benign epithelial odontogenic neoplasm whose overlapping features with other odontogenic lesions may hinder diagnosis and management. This systematic review analyzed clinical, radiographic, histopathological characteristics and treatment outcomes of SOT.
Paula Sousa Lopes de Cascaes, Licia Pacheco Teixeira, Andresa Borges Soares, Izabel Regina Fischer Rubira‐Bullen, Monikelly Carmo Narchini do Nascimento, José Luiz Cintra Junqueira, Mariana Quirino Silveira Soares   +6 more
wiley   +1 more source