Figure 8From: The characteristics of bacterial nanocellulose gel releasing silk sericin for facial treatmentMicroscopic images of H&E-stained sections of silk sericin-releasing bacterial nanocellulose gel and the commercial available paper mask after subcutaneous implantation for 3, 7, 14, and 28 days. Scale bar = 300 μm, arrow: interface between sample implanted and surrounding tissue.Back to article page