Results 21 to 30 of about 59 (50)

Bakuchiol: From structural mimicry to systems‐level skin biology

International Journal of Cosmetic Science, EarlyView.
Convergent outcomes, divergent mechanisms: bakuchiol vs. retinol. Bakuchiol exhibits functional convergence with retinol in improving extracellular matrix integrity, epidermal differentiation and barrier function, while operating through distinct mechanisms.
Ratan K. Chaudhuri
wiley   +1 more source

Profils des Marqueurs Oxydants et Antioxydants au Cours de l'Émaciation Sévère Infantile dans la Ville de Yaoundé (Cameroun)

Health Research in Africa
RÉSUMÉ Introduction. L'émaciation sévère, forme critique de malnutrition infantile, reste endémique au Cameroun. Son mécanisme implique un stress oxydatif suspecté mais mal caractérisé en Afrique subsaharienne.
Bilo’o L.L., Ehouzou M., Atangana H., Mboua V., Messakop Y., Bisay U., Sap Suzanne   +6 more
doaj   +1 more source

Synergistic enhancement SPF from annatto seed oil and alkaline extracts in association with organic UV filters

International Journal of Cosmetic Science, EarlyView.
An SPF formulation incorporating Bixa orellana seed extracts and oils showed enhanced UV protection, highlighting the potential of natural bioactive compounds as effective boosters in photoprotective cosmetic products. Abstract Objective This study investigated the antioxidant activity of oil and alkaline aqueous extracts obtained from Bixa orellana ...
Ister Cordeiro Mariotini, Aliny Rodrigues de Jesus da Conceição, Rodrigo Rezende Kitagawa, Bernardo de Jesus Pavuna, Claudia Masrouah Jamal, Claudineia Aparecida Sales de Oliveira Pinto, André Rolim Baby, Fabiana Vieira Lima Solino Pessoa, Mariana Santos Pinheiro   +8 more
wiley   +1 more source

Evaluation of the effect of an extract of Sphingomonas xenophaga present in a Thermal Spring Water in the management of sensitive skin associated with cutaneous vascular disorder

International Journal of Cosmetic Science, Volume 47, Issue 6, Page 1017-1025, December 2025.
Inhibition of the kallikrein‐kinin system is a potential approach to the dermocosmetic treatment of skin disorders associated with redness. We showed that a cream formulation with a Sphingomonas ferment extract inhibiting this system was effective in improving vascular disorder after repeated application in female volunteers with sensitive and reactive
Pascal Hilaire, Carine Ballihaut, Celine Cornillon, Mark Donovan, Cosima Dufour‐Schroif, Delphine Kerob, Jean‐Jacques Schoonjans, Anna Veriato   +7 more
wiley   +1 more source

Bioactivity and physicochemical characterization of Centella asiatica and Marigold extract serums: Antioxidant, anti‐inflammatory, anti‐tyrosinase and skin barrier function insights

International Journal of Cosmetic Science, Volume 47, Issue 6, Page 1070-1084, December 2025.
Evaluation of Centella asiatica extract and Marigold extract serums, optimizing their concentrations for antioxidant, anti‐inflammatory, antibacterial, and skin barrier‐enhancing effects. It uniquely combines bioactivity, stability, and permeability assessments, revealing Centella asiatica extract's superior regenerative potential and Marigold extract ...
Rizos Evangelos Bikiaris, Magdalena Paczkowska‐Walendowska, Ioanna Koumentakou, Argyri Niti, Judyta Cielecka‐Piontek, George Z. Kyzas   +5 more
wiley   +1 more source

Physiological roles of lignins – tuning cell wall hygroscopy and biomechanics

New Phytologist, Volume 248, Issue 6, Page 2674-2706, December 2025.
Summary Lignins constitute the second most abundant carbon‐storing biopolymers in the biosphere. These phenolic polymers accumulate in different concentrations, compositions, and localisations within and between cell wall layers and cell types. Lignins were acquired during plant terrestrialisation 450 million years ago, and the diversification of their
Edouard Pesquet, Igor Cesarino, Shinya Kajita, Katharina Pawlowski   +3 more
wiley   +1 more source

Cosmetic emulsions containing innovative complex coacervates: A cross‐sectional study

International Journal of Cosmetic Science, Volume 47, Issue 2, Page 383-397, April 2025.
This study demonstrates the successful encapsulation of α‐tocopherol using non‐animal biopolymers, improving its stability and functional properties in cosmetic emulsions. The developed microcapsules enhance product texture and rheological behaviour, offering promising potential for more stable and functional skincare formulations.
Delaporte Adeline, Grisel Michel, Gore Ecaterina   +2 more
wiley   +1 more source

The combination of allantoin, bisabolol, D‐panthenol and dipotassium glycyrrhizinate mitigates UVB‐induced PGE2 synthesis by keratinocytes

International Journal of Cosmetic Science, Volume 46, Issue 5, Page 691-701, October 2024.
PGE2 is associated with inflammation‐induced erythema. The combination of skincare ingredients, namely allantoin, bisabolol, D‐panthenol and dipotassium glycyrrhizinate (AB5D), reduced the levels of PGE2, inflammatory cytokines as well as mitochondrial superoxide in the keratinocytes exposed to UVB.
Chelsea Tan, Ke Peng, TianYong Lim, Jiaxin Liu, Yang Ye, Linda Lim, Pei Gao, John E. Oblong, TzeHau Lam   +8 more
wiley   +1 more source

Caractéristiques physico-chimiques, concentrations des composés phénoliques et pouvoir antioxydant de quatre variétés de miels locales (Algérie)

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2017
En vue de déterminer les caractéristiques physico-chimiques du miel, ses concentrations en composés phénoliques et son pouvoir antioxydant, une étude a été menée dans la région de Laghouat sur quatre échantillons du miel prélevés au hasard puis analysés.
Boulanouar BAKCHICHE, Mounir HABATI, Ahmed BENMEBAREK, Abdelaziz GHERIB   +3 more
doaj  

L′inflammation dans la Mucoviscidose

, 1996
Mediators of Inflammation, Volume 5, Issue 2, Page 144-169, 1996.
wiley   +1 more source