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

Figure 2.

Figure 2

Exemplary histological images of the subcutaneously implanted collagen-based sugar-crosslinked barrier membrane (Ossix® Plus) at three time points: 10 days (first row: (AC)), 30 days (second row: (DF)), and 60 days (third row: (GI)). Stretched black arrow: compact layer of the membrane and M: membrane, CT: connective tissue, black arrows: macrophages, red arrows: blood vessels, 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).