Results 171 to 180 of about 6,193 (199)

Identification of anti-photoaging components of Olea europaea leaves based on spectrum-effect relationship

Journal of Chromatography B, 2023
In this study, to identify bioactive components of Olea europaea leaves extract (OLE), chemometrics analyses including bivariate correlation analysis and partial least squares regression were used to establish the relationships between the chromatograms and anti-photoaging effect of OLE samples.
Fanghua Xu, Xuetao Yi, Xin Zhang, Dong Pei, Jiangjuan Yuan, Ningli Wang, Duolong Di, Weidan Zeng, Yun Liu, Han Wang   +9 more
openaire   +2 more sources

Anti-photoaging activity of triterpenoids isolated from Centella asiatica

Phytochemistry
Centella asiatica (L.) Urban is a medical plant rich in triterpenoids, frequently used in Asia to treat skin conditions such as acne. To search for anti-photoaging agents, 16 known triterpenoids and five undescribed triterpenoids, including three ursane, one oleanane and one nor-ursane were isolated from the whole herb of C. asiatica.
Yi-Yun, Dang, Tao, Liu, Yu-Die, Liu, Jia-Yi, Li, Yi, Jing, Miao-Jie, Yang, Han, Zhang, Miao-Miao, Jiang, Hong-Hua, Wu, Wen-Zhi, Yang, Nan, Li, Peng, Zhang   +11 more
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Potensi Galangin Pada Rimpang Lengkuas sebagai Anti-Photoaging dengan Metode Molecular Docking

Prosiding Workshop dan Seminar Nasional Farmasi, 2023
Photoaging adalah penuaan pada kulit yang disebabkan oleh paparan sinar ultraviolet. Indonesia merupakan negara tropis yang mendapatkan paparan sinar matahari sepanjang tahun. Kondisi tersebut mengakibatkan masyarakatnya rentan untuk mengalami photoaging.
null Ketut Yuantarisa Kartika Putri, null Ni Putu Linda Laksmiani   +1 more
openaire   +1 more source

Anti‐photoaging capability of antioxidant extract from Camellia japonica leaf

Experimental Dermatology, 2014
AbstractIt is well known that the Camellia japonica leaf exhibits antioxidant activity because of its high content of polyphenolic compounds. Thus, the extract prepared from mature leaves of C. japonica (CJML) has been widely used as an anti‐ageing material in foods and cosmetics. Concerning the process of growing C.
Taeko, Mizutani, Hitoshi, Masaki
openaire   +2 more sources

Anti‐photoaging Activity of Ginseng Seed in UVB‐irradiated Human Skin Fibroblasts

The FASEB Journal, 2020
Ultraviolet (UV) radiation from the sun is the most common environmental stressor to damage the skin. Excessive UV radiation usually causes photoaging, inflammation, and even skin carcinogenesis. The seed of Korean ginseng ( Panax ginseng C.A.
Huijin Heo, Jeehye Sung, Younghwa Kim, Junsoo Lee   +3 more
openaire   +1 more source

A novel anti-photoaging ingredient with the effect of iron sequestering

Journal of Dermatological Science Supplement, 2005
Summary Background The reactive oxygen species generated by ultraviolet rays causes various types of cutaneous damage, such as lipid peroxidation and denaturation of the extra-cellular matrix. The accumulation of such damage contributes to skin aging, especially the formation of wrinkles.
Yukiko Ishitsuka, Misako Kobayashi, Kumi Arakane, Tadashi Suzuki, Manabu Kitazawa, Takashi Nakano, Keiji Iwasaki, Kazutami Sakamoto   +7 more
openaire   +1 more source

Curcumin targeted signaling pathways: basis for anti‐photoaging and anti‐carcinogenic therapy

International Journal of Dermatology, 2010
AbstractPhotocarcinogenesis is caused by DNA damage from solar radiation in the ultraviolet range, resulting in the development of both melanoma and non‐melanoma skin cancers. Although the ultraviolet B (UVB) spectrum has previously been considered the more carcinogenic of the two, recent evidence suggests that ultraviolet A (UVA) irradiation may have ...
openaire   +2 more sources

Conditioned serum-free medium from umbilical cord mesenchymal stem cells has anti-photoaging properties

Biotechnology Letters, 2013
Chronic exposure to solar radiation is the primary cause of photoaging and benign and malignant skin tumors. A conditioned serum-free medium (SFM) was prepared from umbilical cord mesenchymal stem cells (UC-MSCs) and its anti-photoaging effect, following chronic UV irradiation in vitro and in vivo, was evaluated.
Qiuying, Liu, Zhenyu, Luo, Shaoqing, He, Xinlei, Peng, Sheng, Xiong, Yifei, Wang, Xueyun, Zhong, Xiangrong, Zhou, Carol A, Eisenberg, Bruce Z, Gao   +9 more
openaire   +2 more sources

Skin microbiome profiling reveals the crucial role of microbial metabolites in anti‐photoaging

Photodermatology, Photoimmunology & Photomedicine
AbstractBackgroundSkin microbiota is essential for health maintenance. Photoaging is the primary environmental factor that affects skin homeostasis, but whether it influences the skin microbiota remains unclear.ObjectiveThe objective of this study is to investigate the relationship between photoaging and skin microbiome.MethodsA cohort of senior bus ...
Ying, Li, Huizhen, Chen, Xinqiang, Xie, Rui, Pang, Shixuan, Huang, Hang, Ying, Moutong, Chen, Liang, Xue, Jumei, Zhang, Yu, Ding, Qingping, Wu   +10 more
openaire   +2 more sources

Anti-photoaging effect of aaptamine in UVB-irradiated human dermal fibroblasts and epidermal keratinocytes

Journal of Asian Natural Products Research, 2014
Chronic exposure to ultraviolet (UV) irradiation causes sunburn, inflammatory responses, skin cancer, and photoaging. Photoaging, in particular, generates reactive oxygen species (ROS) that stimulate mitogen-activated protein kinase (MAPK) signaling and transcription factors. UV irradiation also activates matrix metalloproteinases (MMPs) expression and
Min-Ji, Kim, Seon Wook, Woo, Myung-Suk, Kim, Ji-Eun, Park, Jae-Kwan, Hwang   +4 more
openaire   +2 more sources