Periodontal inflammation triggers a site-specific and wide radius of calcium metabolic effects on alveolar bone (supplementary file)

This data was used for Supporting Materials in the study by Kuraji et al (2020). In this study, we used ⁴⁵Ca as an index of bone turnover and demonstrated for the first time that a unique site-specific nature of calcium metabolism occurs in alveolar bone during progression of ligature-induced periodontitis. During periodontitis, ⁴⁵Ca levels in the alveolar bone exhibited biphasic alterations, namely decreases and increases. In addition, ⁴⁵Ca uptake was suppressed at the alveolar crest close to the site of periodontal inflammation but enhanced in deep zones of the alveolar bone and furcation areas, which were distant from the site of ligation. <br>

本数据集用于Kuraji等人2020年研究的辅助支撑材料。本研究以钙-45（⁴⁵Ca）作为骨转换指标，首次证实结扎诱导性牙周炎进展过程中，牙槽骨存在独特的位点特异性钙代谢特征。牙周炎发生时，牙槽骨内的⁴⁵Ca水平呈现双相变化，即降低与升高。此外，距牙周炎症部位较近的牙槽嵴处，⁴⁵Ca摄取受到抑制；而远离结扎位点的牙槽骨深层区域及根分叉区，⁴⁵Ca摄取则出现增强。