Figure 5: (a) Histology images of the reserve zone-subchondral bone (RZ-SB) interface of the proximal tibial growth plate of yearling bovine calf, stained with H&E, (b) magnified image of black rectangle in (a), (c) fluorescence image of (b) by light microscopy (Keyence, BZ-X710). Arrowheads point to neocartilage cells. RZ = reserve zone, SB = subchondral bone.