Fig. 4From: Frizzled related protein deficiency impairs muscle strength, gait and calpain 3 levelsCardiotoxin (CTX) injection trigger no differences in damage between Frzb−/− and wild-type (WT) mice. Hematoxylin-eosin staining of (a) Tibialis anterior and (b) Soleus sections of 10-week-old female and male WT and Frzb−/− mice after 3, 7, 14 and 28 days after cardiotoxin injection. Scale bar (a) 250 μm and (b) 50 μmBack to article page