Results 41 to 50 of about 6,193 (199)

The Potential of Algae in the Nutricosmetic Sector [PDF]

open access: yes, 2023
Seaweeds or algae are marine autotrophic organisms. They produce nutrients (e.g., proteins, carbohydrates, etc.) essential for the survival of living organisms as they participate in biochemical processes and non-nutritive molecules (such as dietary ...
Irene Dini
core   +1 more source

Plant derived substances with anti-cancer activity: from folklore to practice [PDF]

open access: yes, 2015
Plants have had an essential role in the folklore of ancient cultures. In addition to the use as food and spices, plants have also been utilized as medicines for over 5000 years.
Hinanit Koltai   +2 more
core   +3 more sources

Propolis Extracts Inhibit UV-Induced Photodamage in Human Experimental In Vitro Skin Models [PDF]

open access: yes, 2019
The aim of this study was to assess the antioxidant, photoprotective, and antiaging effects of Greek propolis. Propolis was subjected to n-heptane or methanol extraction.
Aligiannis, Nektarios   +13 more
core   +1 more source

Marine natural products as innovative cosmetic ingredients [PDF]

open access: yes, 2023
Over the course of the last 20 years, numerous studies have identified the benefits of an array of marine natural ingredients for cosmetic purposes, as they present unique characteristics not found in terrestrial organisms.
Amaral, Mariana Neves   +3 more
core   +1 more source

Anti-Photoagaing and Photo-Protective Compounds from Marine Organisms [PDF]

open access: yes, 2020
This Special Issue Book ""Anti-Photoagaing and Photo-Protective Compounds from Marine Organisms"" is aimed at collecting literature on the below-mentioned keyword topics, which can significantly increase our basic understanding of marine-derived ...
Kim, Se-Kwon, Shin, Kyung-Hoon
core   +1 more source

抗光老化海洋生物活性物质作用机制研究进展 [PDF]

open access: yes, 2018
紫外辐射是导致皮肤光老化的主要因素。近年防止紫外线对皮肤的伤害已被大众所重视,探索预防光老化活性物质成为研究热点。海洋是人类巨大的生物资源和物质资源宝库,特殊的环境条件造就了许多具备化妆品功效的海洋生物活性物质。综述阐述了皮肤光老化的外在表现及机制,总结了海洋多糖、酚类化合物、类胡萝卜素、萜类化合物和类菌胞素氨基酸等海洋生物活性物质抗皮肤光老化的保护机制,为其在光保护海洋功能化妆品中的研究和应用提供理论依据。福建省省属公益类科研院所基本科研专项(2017R1003-13);;福建省海洋与渔业结构调整专项[
刘智禹, 曲海东, 陈贝
core   +1 more source

Isoflavonoid-RichFlemingia macrophyllaExtract Attenuates UVB-Induced Skin Damage by Scavenging Reactive Oxygen Species and Inhibiting MAP Kinase and MMP Expression [PDF]

open access: yes, 2013
In this study, we investigated the antioxidant activity and anti-photoaging properties of an extract ofFlemingia macrophylla, a plant rich in isoflavonoid content.
Hsien-Chang Chang   +5 more
core   +2 more sources

Efficacy and mechanism of retinyl palmitate against UVB-induced skin photoaging

open access: yesFrontiers in Pharmacology, 2023
Retinyl palmitate (RP) is a vitamin A derivative that has been widely used in anti-aging and skin treatment. The aim of this study is to investigate the effect of RP on UVB (Ultraviolet radiation B) induced photoaging and its potential mechanism ...
Peng Shu   +9 more
doaj   +1 more source

Fucoxantin: A Treasure from the Sea [PDF]

open access: yes, 2012
The World Health Organization (WHO) estimates that 2.3 billion people will be overweight and 700 million obese in 2015. The reasons for this disastrous trend are attributed to the global tendency toward the reduced magnitude of exercise and physical ...
Abidov   +56 more
core   +4 more sources

Dieckol Isolated from Eisenia bicyclis Ameliorates Wrinkling and Improves Skin Hydration via MAPK/AP-1 and TGF-β/Smad Signaling Pathways in UVB-Irradiated Hairless Mice

open access: yesMarine Drugs, 2022
Repetitive exposure to ultraviolet B (UVB) is one of the main causes of skin photoaging. We previously reported that dieckol isolated from Eisenia bicyclis extract has potential anti-photoaging effects in UVB-irradiated Hs68 cells.
Jae-Min Kim   +10 more
doaj   +1 more source

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