Fig. 3.
Location of CD73+CD90+ cells in the ACL. (a, b) Immunofluorescence staining of transverse sections of human ACL tissue with anti-human CD73 (red), anti-human CD90 (green), and anti-CD31 (cyan) antibodies and Hoechst (blue) in a representative sinusoid (a) and capillary (b) (Scale bars = 20 μm). (c, d) The location of CD73+CD90+ cells in ACL tissues at high-power fields in the sinusoid (c) and capillary (d) (Scale bars = 10 μm).