Figure 3.
(A) Representative images of fibro-adipogenic progenitors (FAPs) harvested from supraspinatus (SS), paraspinal (PS), gastrocnemius (GA), and tibialis anterior (TA) muscles after 2 weeks of cell culture. Red, collagen type I indicating fibrosis. Green, perilipin A indicating adipogenesis. Blue, DAPI. Scale bars are 50 μm. (B) Quantification of percentage of adipocytes per total nuclei for each muscle. *p < 0.05.