Influence of Restoring Occlusal Support with Removable Denture on secretory Immunoglobulin A and nerve growth factor in saliva

对磨牙区无咬合支持的患者进行唾液应激生物标志物(皮质醇、α-淀粉酶、分泌型免疫球蛋白和神经生长因子)分析。研究了S可摘局部义齿修复前后的关系。RPD患者治疗后即刻仅皮质醇和α-淀粉酶浓度显著高于治疗后1个月。目前的数据表明，佩戴RPD成为压力的来源。然而，在有无RPD的情况下，生物标记物的浓度存在个体差异。在测量患者的应激反应时，有必要进行各种评估。

Salivary stress biomarkers(cortisol, alpha-amylase, secretory immunoglobulin and nerve growth factor) were analyzed in patients without occlusal support in the molar regions. The relationship between before and after restoration by removable partial denture(s)(RPD) was studied. The concentrations of only cortisol and alpha-amylase immediately after treatment for the RPD were significantly higher than those 1 month after treatment. The present data suggest that wearing RPD became a source of stress. However, there were personal variations in concentration of biomarkers with and without RPD. When measuring stress reaction in patients, it is necessary to make various assessments.