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. 2023 Mar 6;16(3):397. doi: 10.3390/ph16030397

Figure 3.

Figure 3

Effect of iontophoretic intramuscular delivery of MID-35 on muscle fiber morphology: Muscle tissues were collected from (a) non-treated mice, (b) control mice treated with ItP and PBS (ItP(+)/control) and (c) mice treated with ItP/MID-35 (ItP(+)/MID-35). The muscle sections were stained with HE and observed by light microscopy. The upper three images were collected at 100× magnification, and the lower three images are magnified view. White arrows indicate the central nuclei. The length of the black bar is 100.