Effect of High-Intensity Training in Normobaric Hypoxia on Thoroughbred Skeletal Muscle

Figure 2

Typical photomicrographs of serial transverse sections of the gluteus medius muscle. Thicknesses of sections are 7 and 50 μm in panels (a) and (b), respectively. (a) Triple-immunofluorescent stained for laminin (green), Pax7 (red), and nuclei (blue). The white arrow in (a) indicates a satellite cell (Pax7⁺ nuclei). (b) Single-immunofluorescent stained for laminin. White arrows in (b) indicate capillaries.

(a)

(b)