Experimental study on the extract of Saussurea involucrata
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Last Update: 2016-02-29
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Source: Internet
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Author: User
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Recently, the project "Experimental Study on the effect of aqueous extract of zanzixuelian on the photoaging of human immortalized keratinocytes (HaCaT) induced by ultraviolet light", which was completed by the Affiliated Hospital of Qinghai University, passed the acceptance of the scientific and technological expert group The research results provide important theoretical basis for the development of zanzixuelian and the treatment of skin light injury, and the research results reach the international advanced level It is reported that cell culture, enzyme-linked immunosorbent assay and immunofluorescence staining were used in this project to study the oxidative damage of HaCaT induced by ultraviolet rays, which confirmed that the water extract, polysaccharide and flavonoid crude extract of zanzixuelian had protective effects on HaCaT irradiated by ultraviolet rays It can inhibit the apoptosis of HaCaT cells by increasing the mitochondrial membrane potential, reducing the calcium content and weakening the cascade reaction of membrane potential proteins.
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