Figure 4 | Scientific Reports

Figure 4

From: Accelerated Healing of Diabetic Wounds Treated with L-Glutamic acid Loaded Hydrogels Through Enhanced Collagen Deposition and Angiogenesis: An In Vivo Study

Figure 4

In vivo wound healing in diabetic Wistar rats. (a) Wound contraction images (Scale bar 1 cm) (b) Percentage wound contraction. (c) Period of epithelialization (d) Collagen content (e) Shrinkage temperature. Values are stated as mean ± SD (n = 5 rats) and the level of significance is denoted as *p < 0.05, **p < 0.01, and ***p < 0.001, respectively.

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