摘要
目的 检测急性根尖周炎患牙治疗前后根管渗出液中前列腺素E2 水平的变化。方法 用同位素放射免疫法测定 2 5例急性根尖周炎患牙治疗前后根管内渗出液中前列腺素E2 含量的变化。结果 急性根尖周炎患牙治疗前后前列腺素E2 的含量明显不同 ,治疗前明显高于治疗后。结论 前列腺素E2 水平的变化与根尖周炎临床表现之间有着密切的关系 ,根管渗出液中前列腺素E2
Objective\ The aim of this study was to examine the levels of prostaglandin E\-2 in periapical exudates before and after root canal treatment.Methods\ Periapical exudates specimens were quantitatively sampled from root canals of 25 teeth at consecutive treatment visits, and the concentration of prostaglandin E\-2 in each sample was determined using a commercial kit.Results\ The mean prostaglandin E\-2 levels significantly decreased after the endodontic therapy. Significant correlations between the levels of prostaglandin E\-2 and the clinical features of periapical periodontitis were also found in this study.Conclusion\ The results suggest that the level of prostaglandin E\-2 in periapical exudates reflects the state of periapical periodontitis.\;
出处
《华西口腔医学杂志》
CAS
CSCD
北大核心
2003年第1期39-40,共2页
West China Journal of Stomatology
