Article
[Experimental study on collagen hydrogel scaffolds for cartilage tissue engineering].
Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery - 1 Nov 2012
Li Kuifeng, Guo Likun, Fan Yujiang, Zhang Xingdong
Abstract excerpt
OBJECTIVE: To investigate the effect of collagen type I concentration on the physical and chemical properties of the collagen hydrogel, and to analyze the effect of different concentrations of collagen type I hydrogel on the phenotype and gene expression of the chondrocytes in vitro. METHODS: Three kinds of collagen hydrogels with concentrations of 12, 8, and 6 mg/mL (C12, C8, and C6) were prepared, respectively....
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