Figure 7
From: Mesenchymal stem cell-laden anti-inflammatory hydrogel enhances diabetic wound healing
Joint hydrogel + BMSCs treatment promoted the formation of granulation tissue.
(A) HE staining of the wound at 5 and 7 days after treatment in the control, hydrogel and hydrogel + BMSCs groups. N: normal tissue, W: wound tissue, E: eschar, H: hydrogel. Scale = 100 μm. (B) Masson trichrome staining to detect the secretion of nascent collagen (black arrows) at 5 and 7 days after treatment in the control, hydrogel and hydrogel + BMSCs groups. Scale = 100 μm. (C) Masson trichrome staining detection of nascent blood vessels (black triangles) at 5 and 7 days after treatment in the control, hydrogel and hydrogel + BMSCs groups. Scale = 50 μm.
