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. 2022 Aug 24;23(17):9573. doi: 10.3390/ijms23179573

Figure 4.

Figure 4

(A) Representative images of the wound treated with Bilirubin and (B) wound contraction after 19 days. Three asterisks (***) indicates p-value < 0.001. Reproduced with permission from Ram et al., “Bilirubin modulated cytokines, growth factors and angiogenesis to improve cutaneous wound healing process in diabetic rats”, published by Elsevier, 2016 [138].