切换至 "中华医学电子期刊资源库"

中华口腔医学研究杂志(电子版) ›› 2010, Vol. 4 ›› Issue (04) : 332 -337. doi: 10.3877/cma.j.issn.1674-1366.2010.04.003

基础研究

依达拉奉预防大鼠放射性口腔黏膜炎的初步研究
牛艳红1, 冯崇锦1,(), 黄伟安1, 郭俊兵1, 路晓薇1, 罗冬元1   
  1. 1.510080 广州,中山大学附属第一医院口腔科
  • 收稿日期:2010-04-26 出版日期:2010-08-01
  • 通信作者: 冯崇锦
  • 基金资助:
    广东省科技计划项目(2009B030801181)广东省医学科研基金(A2007170)

The effect of edaravone on the prevention of radiation-induced oral mucositis in rats

Yan-hong NIU1, Chong-jin FENG1,(), Wei-an HUANG1, Jun-bing GUO1, Xiao-wei LU1, Dong-yuan LUO1   

  1. 1.Department of Stomatology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
  • Received:2010-04-26 Published:2010-08-01
  • Corresponding author: Chong-jin FENG
引用本文:

牛艳红, 冯崇锦, 黄伟安, 郭俊兵, 路晓薇, 罗冬元. 依达拉奉预防大鼠放射性口腔黏膜炎的初步研究[J/OL]. 中华口腔医学研究杂志(电子版), 2010, 4(04): 332-337.

Yan-hong NIU, Chong-jin FENG, Wei-an HUANG, Jun-bing GUO, Xiao-wei LU, Dong-yuan LUO. The effect of edaravone on the prevention of radiation-induced oral mucositis in rats[J/OL]. Chinese Journal of Stomatological Research(Electronic Edition), 2010, 4(04): 332-337.

目的

探讨依达拉奉对放射性口腔黏膜炎(ROM)的预防作用及其可能机制,为ROM 提供新的防治方法。

方法

通过一次性照射SD 大鼠舌背30 Gy X 线,观察阴性对照组大鼠与用药组大鼠舌背黏膜的变化,其中用药组大鼠在接受照射前30 min 给予腹腔注射依达拉奉20 mg/kg。 照射后每天上午8 时、下午4 时共2 次观察各组大鼠的活动度,称取体重;通过HE 切片、免疫组化的方法,比较用药组和阴性对照组SD 大鼠ROM 的严重程度。

结果

经一次性照射30 Gy X 线后,阴性对照组大鼠与用药组大鼠均出现ROM;用药组大鼠较阴性对照组大鼠的活动度较好,体重下降程度、舌部溃疡均较轻,白细胞介素6 的表达较弱。

结论

依达拉奉可以显著减轻ROM 的程度,放射前应用依达拉奉是一种预防ROM 的有效方法。

Objective

To investigate the effect of edaravone on the prevention of radiationinduced oral mucositis (ROM), and to explore the underlying mechanisms of ROM.

Methods

Tongues of Sprague-Dawley rats were exposed to 30 Gy radiation to establish the ROM model,Furthermore, the experimental group was given a intraperitoneal injection of edaravone 20 mg/kg before X-ray exposure, whereas SD rats without any treatment were served as negative control.Activity and weight of the SD rats in each group were recorded twice at 8am and 4pm every day,and differences between two groups were studied by HE staining assay and immunohistochemistry.

Results

Typical ulcerative change was observed in tongue mucosa in both groups after exposure to 30 Gy radiation once. Rats in the experimental group showed better activity and less seriousness in weight loss and ulcer degree. Interleukin-6 expression in tongue mucosa was also down-regulated compared to the control group.

Conclusions

Edaravone can mitigate ROM and showed potential role in ROM prevention.

图1 照射后第6 天舌体黏膜大体观 A. 空白对照组; B. 阴性对照组; C. 用药组
图2 照射后第6 天各组镜下观(HE × 100) A. 空白对照组; B. 阴性对照组; C. 用药组
图3 照射后第6 天各组IL-6 的表达(免疫组化染色× 100) A. 空白对照组; B. 阴性对照组; C. 用药组
表1 各组照射后第6 天IL-6 的阳性表达情况(
1
Trotti A, Bellm LA, Epstein J B, et al. Mucositis incidence, severity and associated outcomes in patients with head and neck cancer receiving radiotherapy with or without chemotherapy: a systematic literature review. Radiother Oncol, 2003,66(3):253-262.
2
Sonis ST. The biologic role for nuclear factor-kappaB in disease and its potential involvement in mucosal injury associated with antineoplastic therapy. Crit Rev Oral Biol Med, 2002,13(5):380-389.
3
Sonis ST. Pathobiology of oral mucositis: novel insights and opportunities. J Support Oncol, 2007,5(9 Suppl 4):3-11.
4
Okabe TA, Kishimoto C, Hattori M, et al. Cardioprotective effects of 3-methyl-1-phenyl-2-pyrazolin-5-one (MCI-186), a novel free radical scavenger, on acute autoimmune myocarditis in rats. Exp Clin Cardiol, 2004,9(3):177-180.
5
Okabe TA, Kishimoto C, Shimada K, et al. Effects of MCI-186 (edaravone), a novel free radical scavenger, upon experimental atherosclerosis in apolipoprotein E-deficient mice. Circ J, 2006,70(9):1216-1219.
6
Ara G, Watkins BA, Zhong H, et al. Velafermin (rhFGF-20) reduces the severity and duration of hamster cheek pouch mucositis induced by fractionated radiation. Int J Radiat Biol, 2008,84(5):401-412.
7
Rezvani M,Ross GA. Modification of radiation-induced acute oral mucositis in the rat. Int J Radiat Biol, 2004,80(2):177-182.
8
海春旭. 自由基医学. 西安:第四军医大学出版社, 2006:432-434.
9
Guney Y, Ozel Turkcu U, Hicsonmez A,et al. Ghrelin may reduce radiation-induced mucositis and anorexia in head-neck cancer. Medical Hypotheses, 2007,68(3):538-540.
10
Asai T, Ohno Y, Minatoguchi S, et al. The specific free radical scavenger edaravone suppresses bleomycin-induced acute pulmonary injury in rabbits. Clin Exp Pharmacol Physiol, 2007,34(1-2):22-26.
11
Noor JI, Ikeda T, Ueda Y, et al. A freeradical scavenger, edaravone, inhibits lipid peroxidation andthe production of nitric oxide in hypoxic-ischemic brain damageof neonatal rats. Am J Obstet Gynecol, 2005,193(5):1703-1708.
12
Araki Y, Sugihara H, Hattori T. The free radical scavengers edaravone and tempol suppress experimental dextran sulfate sodium-induced colitis in mice. Int J Mol Med, 2006,17(2):331-334.
[1] 刘洋, 盛赵莹, 孙琳琳. 白细胞介素6启动子通过调控人端粒酶逆转录酶减轻细胞炎症和DNA损伤[J/OL]. 中华危重症医学杂志(电子版), 2024, 17(02): 104-110.
[2] 贾亚娟, 蒙钰铭, 高志伟, 高素敏, 张劲松, 孙虹. 血小板与淋巴细胞比值、降钙素原和白细胞介素6联合检测对脓毒症患者预后价值的研究[J/OL]. 中华危重症医学杂志(电子版), 2024, 17(02): 118-123.
[3] 邵小丽, 林燕, 张玲玲, 韩亚琴. 超声引导下子宫肌瘤注射聚桂醇硬化术联合术后米非司酮治疗临床疗效分析[J/OL]. 中华妇幼临床医学杂志(电子版), 2024, 20(03): 353-360.
[4] 李敏, 杨凡. 肌细胞因子在儿童肥胖症患儿运动减脂中的作用研究现状[J/OL]. 中华妇幼临床医学杂志(电子版), 2023, 19(02): 125-131.
[5] 杨梅, 周春, 赵艾红, 王琴. 儿童难治性肺炎支原体肺炎所致塑型性支气管炎风险列线图模型的构建[J/OL]. 中华实验和临床感染病杂志(电子版), 2023, 17(04): 274-281.
[6] 路炳通, 侯英荣, 胡永强, 齐雅欣. 血清乳酸脱氢酶、白细胞介素6、降钙素原和超敏C反应蛋白水平变化在多发性骨髓瘤合并细菌感染者预后中的评估价值[J/OL]. 中华实验和临床感染病杂志(电子版), 2023, 17(03): 187-193.
[7] 徐燕群, 李平, 杨兴, 薛慧. 脂多糖通过促进透明质酸受体CD44向核转移介导牙周膜细胞白细胞介素6释放[J/OL]. 中华口腔医学研究杂志(电子版), 2023, 17(05): 335-344.
[8] 蔡定钦, 孙建国, 陈旭. 外泌体非编码RNAs与肺癌放射治疗的研究进展[J/OL]. 中华肺部疾病杂志(电子版), 2024, 17(04): 655-658.
[9] 尚慧娟, 袁晓冬. 机械取栓术后应用依达拉奉右崁醇对急性缺血性脑卒中预后的改善[J/OL]. 中华神经创伤外科电子杂志, 2023, 09(05): 295-301.
[10] 王益, 许璐. 依达拉奉右莰醇治疗急性缺血性卒中的疗效及对患者血清Trx、NLR水平的影响[J/OL]. 中华脑科疾病与康复杂志(电子版), 2024, 14(06): 359-364.
[11] 隆昱洲, 柳华, 张云茜, 李兴统, 范云虎, 尚正良, 宋镇妤, 罗丽华. 依达拉奉预适应延长急性缺血性脑卒中溶栓时间窗的研究及ROS/TXNIP/NLRP3通路参与机制的探讨[J/OL]. 中华脑科疾病与康复杂志(电子版), 2023, 13(02): 65-74.
[12] 伍诗烨, 黄红叶, 陈水金, 林志刚. 推拿对神经病理性疼痛大鼠脊髓背角中IL-1β、IL-6及c-Fos表达的影响[J/OL]. 中华针灸电子杂志, 2024, 13(03): 96-101.
[13] 李明, 姚文平, 黄谦, 祁红艳, 侍昊. 桂枝加葛根汤结合温针灸对颈性眩晕患者IL-6、hs-CRP、ET-1及NO的影响[J/OL]. 中华针灸电子杂志, 2023, 12(03): 95-100.
[14] 杨丽, 鲁雪, 杜志明, 王晓红. 依达拉奉注射液联合丁苯酞对急性高原脑梗死患者血清炎症因子、氧自由基及血管内皮功能的影响[J/OL]. 中华脑血管病杂志(电子版), 2024, 18(06): 542-548.
[15] 克地尔牙·马合木提, 胡波, 杨琼, 闫素, 胡岚卿, 高沛沛, 姚恩生. 依达拉奉右莰醇对急性脑梗死后认知功能障碍的疗效观察[J/OL]. 中华脑血管病杂志(电子版), 2024, 18(05): 459-466.
阅读次数
全文


摘要