...′. [email protected] [email protected] [email protected] 26 09 2022 13 02 2023 16 03 2023 © 2023 S. Karger AG, Basel Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages...

...Noha M. Dawoud; Ola A. Bakry; Mohamed A. Shoeib; Huda N. Ismael Background: The vitamin D endocrine system, besides multiple other functions, regulates aging in many tissues, including the skin. It protects the skin against the hazardous effects of many skin age-inducing agents, including...

..., possible interfering effects of subsequent measurement procedures on transepidermal water loss (TEWL), stratum corneum hydration (SCH) and skin surface pH were investigated. Methods: An exploratory study was conducted. Twelve young (mean age 32.9 ± 7.2 years) and 12 elderly (mean age 68.3 ± 2.5 years...

...Ilaria Ghersetich; Torello Lotti Langerhans/indeterminate (CD1a+) cells are known for their role in stimulating T-lymphocyte-dependent immune reactions. They are normally present in the skin and are modified in a variety of different pathological and physiological events, including aging. Linear...

...S. Seidenari; A. Pagnoni; A.D. di Nardo; A. Giannetti In order to identify and characterize the sonographic variations between different age groups, 48 subjects, 24 aged 27–30, and 24 over 60, were studied with a 20-MHz B scanner on six skin sites. Images were evaluated by the instrument’s standard...

...E.C. Ruvolo Jr.; G.N. Stamatas; N. Kollias One of the dominant characteristics of skin aging is loss of elasticity. Although the changes in the mechanical properties of the skin over several decades of life are substantial, objective measurements have failed to capture their magnitude thus far...

...S. Seité; C. Bredoux; D. Compan; H. Zucchi; D. Lombard; C. Medaisko; A. Fourtanier Two double-blind studies versus vehicle were carried out to investigate the effects of a topically applied retinol plus vitamin C combination on epidermal and dermal compartments of aged or photoaged human skin...

... transcription factors NF-ĸB and AP-1 binding activities were also inhibited by EGCG treatment. 29 1 2001 © 2001 S. Karger AG, Basel 2001 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized...

... diseases and age-induced changes. Therefore, we developed a method of processing and extracting the nail plates enabling us to assess the most relevant epidermal lipid classes by HPTLC. Our study revealed that nail plate lipid composition varies with age and sex: the lipid composition of the fertile years...