Fig. 2From: Structure and mechanical properties of high-weight-bearing and low-weight-bearing areas of hip cartilage at the micro- and nano-levelsRepresentative Safranin-O staining images of two areas. (a) High-weight-bearing area (HWA) at a magnification of 100 ×. (b) Low-weight-bearing area (LWA) at a magnification of 100 ×. (c) HWA at a magnification of 200 ×. (d) LWA at a magnification of 200 ×. (e) Fibrillation index (FI) results of two areas. (f). Safranin-O index results of two areas (n = 6 per area)Back to article page