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Fig. 6 | Stem Cell Research & Therapy

Fig. 6

From: A smart scaffold composed of three-dimensional printing and electrospinning techniques and its application in rat abdominal wall defects

Fig. 6

Immunohistochemical detection of CD31-positive blood vessels in PSIS, 3DP, and biological composite implants 2 weeks (2W), 1 month (1M), and 3 months (3M) after implantation. Quantitative analysis of CD31-positive blood vessels 2 weeks (2W), 1 month (1M), and 3 months (3M) after implantation of PSIS, 3DP, and biological composite scaffolds. *P < 0.05 vs. 2W within a group, &P < 0.05 vs. the 3DP group in the same time point

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