Marine collagen peptides: A novel biomaterial for the healing of oral mucosal ulcers

Qiuying GAO; Yuli SHANG; Weiwei ZHOU; Shu DENG; Cheng PENG

doi:10.4012/dmj.2021-323

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Marine collagen peptides: A novel biomaterial for the healing of oral mucosal ulcers

Qiuying GAO, Yuli SHANG, Weiwei ZHOU, Shu DENG, Cheng PENG

著者情報

キーワード: Marine collagen peptides (MCPs), Oral traumatic ulcer, Wound healing, Tilapia skin

ジャーナルフリー早期公開

論文ID: 2021-323

DOI https://doi.org/10.4012/dmj.2021-323

この記事には本公開記事があります。

The final version of this article is now available: Vol. 41 (2022), No. 6 pp. 850-859

詳細

抄録

The purpose of this study was to analyze the therapeutic effects of marine collagen peptides (MCPs) from tilapia skin on oral mucosal ulcers in a rat model. CCK-8 and wound healing assays were performed in vitro to evaluate proliferation and migration of L929 cells after treatment with MCPs. The effects of MCPs on the healing of oral mucosal ulcers in a rat model were macroscopically and microscopically analyzed in vivo. Results showed that MCPs promoted proliferation and migration of L929 cells. Moreover, 75%MCPs enhanced the ulcer healing process, suppressed inflammatory response and up-regulated the expression levels of vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF). MCPs are potentially used as a new therapeutic strategy for oral mucosal ulceration.

責任著者(Corresponding author)

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