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. 2021 Sep 15;11(9):712. doi: 10.3390/membranes11090712

Figure 4.

Figure 4

Exemplary histological images of subcutaneously implanted collagen-based non-crosslinked membranes (Jason® membrane) at three timepoints: 10 days (first row: AC), 30 days (second row: DF), and 60 days (third row: GI). Stretched black arrows and M: membrane, CT: connective tissue, black arrows: macrophages, green arrows: granulocytes, grey arrows: lymphocytes, yellow arrows: fibroblasts (HE-stainings, 10×, 20×, and 40× objective magnifications with scale bars: 100 µm, 50 µm, and 20 µm, respectively).