Improvement of Skeletal Muscle Regeneration by Platelet-Rich Plasma in Rats with Experimental Chronic Hyperglycemia

Figure 3

Histology of skeletal muscle regeneration in control (a, d, g, j), chronic hyperglycemia (b, e, h, k), and chronic hyperglycemia+platelet-rich plasma (c, f, i, l) groups on the 3^rd, 7^th, 14^th, and 28^th day after mechanical injury. Explanations are in the text. Staining—hematoxylin and eosin. Scale bar—50 μm.