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. 2019 Jun 15;20:287. doi: 10.1186/s12891-019-2665-2

Fig. 4.

Fig. 4

Histopathological findings of distal femoral growth plate cartilage. a Hematoxylin and eosin staining (HE) shows polar irregularity. b Safranin-O staining (Saf-O) shows decreased cartilage matrix. c TUNEL-stained section shows no obvious apoptosis in the growth plate cartilage. Original magnification: × 100 for A and B, × 400 for C