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J Cosmet Dermatol
December 2023
Laboratoires Vichy, Buenos Aires, Argentina.
Background: Skin aging is a gradual cumulative process that may be accelerated by various exposome factors.
Aims: To investigate associations between exposome factors and facial skin aging in 11 locations in Argentina.
Patients/methods: An observational, cross-sectional study with assessments by exposome questionnaire, Glogau photoaging classification from I to IV, AI-based algorithm analysis of 7 skin aging signs, and SCINEXA score.
Skin Res Technol
July 2023
Departments of Dermatology, Staedtisches Klinikum Dessau, Brandenburg Medical School Theodor Fontane and Faculty of Health Sciences Brandenburg, Dessau, Germany.
Background: The decline in estrogen levels from several years before (perimenopause) and during menopause has various negative effects, including skin specific issues, which often receive less attention than other menopausal symptoms despite having a significant negative effect on quality of life (QoL). The objective of this study was to evaluate the effectiveness of anti-aging dermocosmetic products designed for women during the perimenopause and menopause.
Materials And Methods: An open study of 101 perimenopausal women (no menstruation for 4-12 months or irregular menstruation for <5 years) and 101 menopausal women (no menstruation for >12 months), not taking hormone replacement therapy, was conducted.
Clin Cosmet Investig Dermatol
July 2023
North Carolina Research Campus, Plants for Human Health Institute, Animal Science, North Carolina State University, Kannapolis, NC, 28081, USA.
Purpose: Exposure of the skin to ultraviolet radiation (UV) or ozone (O) results in stressed skin, leading to the alteration of the skin physical barrier and defence functions. In this work, the preventive benefit of a dermocosmetic, M89PF, containing Vichy mineralising water, probiotic fractions, antioxidant vitamins and hyaluronic acid, in the alteration of skin physical barrier and skin defence functions after exposure to O and UV, alone or combined, was assessed.
Methods: Untreated and treated (M89PF) skin explants were exposed to O, to UV rays or to O+UV.
Nephrol Ther
February 2023
Walid Arkouche, François Babinet, Thierry Baranger, Bernard Bayle, Alain Birbes, Mickaël Bobot, Flora Brunner, Anne-Marie Cadart, Joël Chauveau, Georges Cornet, Cécile Couchoud, Bruno Dallaporta, Christophe Foucault, Gilles Frenkian, Luc Frimat, Anne-Sophie Garnier, Philippe Glowacki, Anne Hiegel, Aldjia Hocine, Bernard Jourdain, Sophie Limou, Anne-Hélène Quérard, Marianne Renou, Jocelyne Rey, Tiffany Rogala, Julien Sève, Tarik Sqalli, Bernard Thuillet, Cécile Vandevivère, François Vrtovsnik, Olivier Vuibert.
Preserving the environment is becoming a universal priority. Human activities must be redesigned to best adapt them to available resources and to reduce their deleterious impact on the planet. The Green Nephrology Group of the “Société française de néphrologie, dialyse et transplantation” (SFNDT) has started a reflection on these issues, in particular on dialysis, a vital treatment but with high carbon production, associated with high water consumption.
View Article and Find Full Text PDFClin Cosmet Investig Dermatol
February 2023
CAI, L'Oréal Paris, Paris, France.
Purpose: Tretinoin is a topical gold standard for photoaging treatment. However, patient adherence can be impaired by local tolerability in the first 1-2 weeks of treatment. Mineral 89 Probiotic Fractions (M89PF) containing Vichy volcanic mineralizing water, probiotic fractions, hyaluronic acid, niacinamide and tocopherol was developed to fulfill the need for adjunctive products that can reinforce skin barrier and manage retinoid induced irritation.
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