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International Journal of Bioprinting                                    Printing collagen type IV membrane












































































            Figure 3. Cell adhesion and wound healing results of collagen type IV (Col-IV) and Col-I membranes. (A) Cell adhesion. **p < 0.001 between Col-IV vs.
            Col-I;  p < 0.001 between control or chondroitin/laminin vs. Col-I or Col-IV; NS denotes non-significant difference. was observed between control and
                #
            chondroitin/laminin. (B, A–I) Images illustrate wound closure progress. Complete closure with Col-IV by day 3; partial closure with Col-I and control
            by day 5. (B, J) Wound closure with Col-IV, Col-I, and control. *p < 0.05; NS denotes non-significant difference. Magnification: 10×. Scale bars: 400 µm.
            Abbreviation: TCP: Tissue culture plate.

            Volume 10 Issue 4 (2024)                       165                                doi: 10.36922/ijb.3258
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