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. 2018 Sep 18;16(6):4429–4436. doi: 10.3892/etm.2018.6756

Figure 1.

Figure 1.

General and H&E staining observation of scaffold materials. (A) Traditional ADM scaffold is milky white or light yellow, and its surface is smooth and dense. (B) H&E staining results of traditional ADM scaffold show the red-stained coarse collagen with uniform porosity (×100). (C) NCSS is milky white, soft and loose. (D) NCSS shows loose structure of collagen fibers and slender fibers (×100). ADM, acellular dermal matrix; NCSS, new collagen sponge scaffold.