Huang Bo-xin, Du Zhi-yun, Tang Ya-dong, et al. Application of Tissue Engineering in Evaluating Anti-aging Effect of Compound Oral Liquid of Astragalus[J]. 2018, 35(6): 95-99. DOI: 10.12052/gdutxb.180050.
Huang Bo-xin, Du Zhi-yun, Tang Ya-dong, et al. Application of Tissue Engineering in Evaluating Anti-aging Effect of Compound Oral Liquid of Astragalus[J]. 2018, 35(6): 95-99. DOI: 10.12052/gdutxb.180050.DOI:
Application of Tissue Engineering in Evaluating Anti-aging Effect of Compound Oral Liquid of Astragalus
To investigate the anti-aging effect of compound oral liquid of astragalus on skin
SD rats were randomly divided into medicated serum group and non medicated serum group and given compound oral liquid of
astragalus
and saline solution at the dose of 10 ml·kg
–1
once a day by intragastrical administration for 7 days
respectively. Firstly
10 % serum was added to senescence of human fibroblasts model which had been treated with 200 nM mitomycin (MMC) for 48 h. The experiment confirmed that medicated serum group has a significant role in promoting the proliferation of fibroblasts. Secondly
the expression of filaggrin in Episkin and collagen types I and III in three-dimensional dermal aging model was evaluated after being t
reated with serum by immunofluorescence staining and Elisa kit
respectively. The results shows that compound
astragalus
oral liquid is helpful to the expression of filaggrin in epidermis to improve the function of skin barrier and water retention capacity
and collagen types I and III to enhance mechanical properties of skin and reduce wrinkles. In conclusion
compound oral liquid of
astragalus
shows good effect of anti-aging on skin.
关键词
Keywords
references
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