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. 2021 May 28;12:704503. doi: 10.3389/fphar.2021.704503

FIGURE 4.

FIGURE 4

Effect of SPPE gel on expression of TGF-β1 (A), VEGF (B), and EGF (C) in wound tissues of rats at day 4, 7, 14, and 21 post treatment Diabetic control (G1), Vehicle (G2), SPPE gel (G3). Values are represented as mean ± SEM (n = 6).