Figure 5. Boxer morphometric data reveal no significant differences in intercostal myofiber sizes.

(A, D) Size distributions of minor axis length and cross-sectional area of myofibers from unaffected and affected samples. (B, E) When affected dog data is separated into early and late stage (early: n=2, Late: n=2), early disease samples exhibit a peak in the medium size range. (C, F) No significant differences were detected in mean minor axis length or range between control and affected groups.