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Progress in Orthodontics
Fig. 1 | Progress in Orthodontics

Fig. 1

From: Parathyroid hormone promotes maxillary expansion and reduces relapse in the repeated activation maxillary expansion rat model by regulating Wnt/β-catenin pathway

Fig. 1

The changes of body weights and maxillary arch widths of maxillary expansion model rats. A Establishment of maxillary expansion model rats with continuous force. B The body weights of rats were measured after maxillary expansion. C The maxillary arch widths of rats were examined after maxillary expansion, and the increase ratio was counted. *P < 0.05, **P < 0.01 versus control group

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