English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Ginseng is now used worldwide as a traditional Oriental medicine. Ginsenosides, also known as ginseng saponins, are responsible for most pharmacological efficacies of ginseng. This work aimed to assess the novel skin anti-photoaging potential of ginsenoside Re (Re), a protopanaxatriol-type ginsenoside, by analyzing reactive oxygen species (ROS), pro-matrix metalloproteinase-2 (proMMP-2) and -9 (proMMP-9), total glutathione (GSH), superoxide dismutase (SOD), and cellular viability in UV-B-irradiated HaCaT keratinocytes. When HaCaT cells were pretreated with Re prior to UV-B irradiation, Re significantly suppressed the UV-B-induced ROS elevation. It was also able to attenuate the UV-B-induced proMMP-2 and -9 elevations at both activity and protein levels. Re was capable of overcoming the UV-B-reduced total GSH content and SOD activity in concentration-dependent ways. Under the experimental conditions used, Re could interfere with cellular viabilities in neither non-irradiated nor UV-B-irradiated keratinocytes.

iranian journal of pharmaceutical research : ijpr

Defensive Properties of Ginsenoside Re against UV-B-Induced Oxidative Stress through Up-Regulating Glutathione and Superoxide Dismutase in HaCaT Keratinocytes