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. 2017 Dec 27;17(3):3751–3757. doi: 10.3892/mmr.2017.8349

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Copyright: © Xue et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 5. — Histological analysis of rat femoral heads. The model group showed numerous empty lacunae surrounded by necrotic marrow cells (A). Fewer empty bone lacunae were observed in the Sal group compared to the model group. Empty lacunae are indicated by yellow arrows (B). The ratio of empty lacunae was significantly higher in the model group compared with the control and Sal groups. Data represent the average ± standard deviation. Significant differences between two groups are indicated as **P<0.01. Sal, salidroside.