Experimental study of zinc supplement on orthodontic alveolar bone remodeling in rabbits
Abstract：AIM: To investigate the effect of zinc supplement on orthodontictooth movement in rabbits. METHODS: The models of rabbits orthodontic tooth movement were established. Experimental group were received intramascular injection of 1% ZnSO4 and control group with distilled water.Two weeks later, measure the distance of tooth movement and investigate the histological changes of orthodontic periodontal tissuse. RESULTS: In the experimental group, the distance of tooth movement was larger than that in the coutrol group(P<0.05). The histological changes showed that the osteogenesis and osteolysis of the alveolar bone appeared progessively active. CONCLUSION: Extra zinc supplement might be directly or indirectly promote the orthodontic alveolar bone remodeling.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 24-26 )