Effect of Yupingfeng granules on the skin barrier in atopic dermatitis mice models

Sun Zhanxue,Wang Jingjun,Kong Yu-hong,L. Nan,Jiang Xiaoyuan,C. Ting,Jia Yuanning,Zhang Yueyue,Zhang Yi-sheng,Cheng Jing

Published 2018 in Journal of Traditional Chinese Medicine

ABSTRACT

Abstract OBJECTIVE To investigate effect of Yupingfeng granules, prepared with Chinese Medicines, on the wound healing and on the expression of aquaporin 3 (AQP3) and the skin barrier in the animal models of atopic dermatitis (AD). METHODS Acute skin lesions of AD models were prepared using 2,4-dinitrochlorobenzo (DNCB) in mice and animals were treated with either Yupingfeng granules or placebo for two weeks. Skin wound healing outcome was assessed by measuring skin thickness, weight (quality) of the skin, and trans-epidermal water loss (TEWL). Expression of AQP3 mRNA and protein was assessed by reverse transcriotion polymerase chain reaction (RT-PCR) and immunoblotting, respectively. RESULTS Yupingfeng granule treatment resulted in significant acceleration of wound healing with 63.64% efficiency, which was significantly higher than that of placebo granule treatment (31.82%, P CONCLUSION Our findings suggested that Yupingfeng granules could be used in AD treatment.

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REFERENCES

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