| 急性根尖周炎患牙治疗前后前列腺素E-2水平的变化 |
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| 引用本文： | 刘卫红,于金华,周洪波,郑仕中.急性根尖周炎患牙治疗前后前列腺素E-2水平的变化[J].华西口腔医学杂志,2003,21(1):39-40. |
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| 作者姓名： | 刘卫红 于金华 周洪波 郑仕中 |
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| 作者单位： | 210029 南京医科大学附属口腔医院口腔内科(刘卫红,于金华),南京医科大学同位素教研室(周洪波,郑仕中) |
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| 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25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浓度反映出根尖周炎的活动性。
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| 关 键 词： | 前列腺素 根尖周炎 根管治疗 |
| 收稿时间： | 2003-02-25 |
| 修稿时间： | 2001年7月3日 |
Changes of Prostaglandin E2 Levels in Periapical Exudates after Root Canal Treatment |
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| LIU Weihong\ ,YU Jinhua,ZHOU Hongbo,et al..Changes of Prostaglandin E2 Levels in Periapical Exudates after Root Canal Treatment[J].West China Journal of Stomatology,2003,21(1):39-40. |
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| Authors: | LIU Weihong\ YU Jinhua ZHOU Hongbo |
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| Institution: | *Department ofEndodontics,Stomatological College,NanjingMedical Uni- versity,Nanjing210029,China |
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| Abstract: | 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. |
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| Keywords: | prostaglandin \ periapical periodontitis \ root canal treatment |
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