Figure 1
From: Genome-wide expression profiles of subchondral bone in osteoarthritis
Sites of micro-computed tomography analysis and regions chosen for RNA isolation. (A) Human osteoarthritic knee tibial plateau (osteoarthritis (OA)) and (B) normal knee tibial plateau (non-OA). Red dashed boxes, regions chosen for RNA isolation; black boxes, regions chosen for micro-computed tomography and histological analysis at the two regions of interest. (C) Representative three-dimensional images of subchondral bone from the lateral tibial (LT) and medial tibial (MT) plateau from OA and non-OA specimens.