肥大细胞干细胞因子在人慢性根尖周病中的表达
[Abstract]:Objective: to observe the expression of stem cell factor (stem cell factor,SCF) in mast cells (mast cells,MCs) of patients with chronic periapical disease, and to investigate the pathogenesis of SCF positive MCs in periapical disease and the formation of periapical fibrous tissue. In particular, the role of periapical cysts in the formation of fibrous tissue. Methods: from July 2011 to June 2013, 30 cases of apical cyst or apical granuloma, including 15 cases of apical granuloma and 15 cases of apical cyst, were selected from Liwan Stomatological Teaching Hospital of Jinan University. 20 cases of normal control group were extracted from healthy premolars due to orthodontics. The specimens were fixed with 10% formaldehyde for more than 48 hours. Tissue specimens were embedded in paraffin wax, stained with HE and stained with HE, and their histological changes were observed under optical microscope. The number of MCs and MCs degranulation were observed by immunohistochemical method, and immunofluorescence double staining was used. The number of tryptase-SCF double positive MCs in tissues of each group was observed under fluorescence microscope. Results: the results of immunohistochemical staining showed that the number of MCs and degranulated MCs in the chronic periapical disease tissues of the two groups was significantly higher than that in the control group (P0.01), and the number of MCs and MCs in the apical cyst group was significantly higher than that in the apical granuloma group (P0.05). The results of double immunofluorescence staining showed that the density of tryptaseSCF double positive MCs in the tissue of chronic periapical disease was significantly higher than that in the control group (P0.01), and the density of tryptase-SCF double positive MCs in the apical cyst group was significantly higher than that in the apical granuloma group (P0.05). There was no significant difference in the density of immunohistochemical staining MCs and immunofluorescence double staining MCs in each group (P0.05). Conclusion the double positive mast cells play an important role in the inflammatory damage of chronic periapical disease, especially in the formation of fibrous tissue of the apical cyst. The occurrence of the inflammatory damage in chronic periapical disease and the occurrence of the double positive mast cells of Tryptase-SCF may play an important role in the pathogenesis of chronic periapical disease. Progress and its persistence are relevant.
【作者单位】: 武警广东省总队医院口腔科;暨南大学医学院口腔医学系;
【基金】:广东省医学科研基金资助项目(No.A2013454)
【分类号】:R781.34
【参考文献】
相关期刊论文 前3条
1 潘倩茹;吕芳丽;黄博;陈莹;刘曼;黄世光;;肥大细胞脱颗粒在牙周炎病理中的作用[J];实用口腔医学杂志;2012年03期
2 蓝田;吕芳丽;李娟;陆达明;黄博;黄世光;;肥大细胞Toll样受体4在人慢性牙周炎牙龈组织中的表达[J];中国病理生理杂志;2013年08期
3 李娟;尹小萍;蓝田;吕芳丽;黄博;陈柯;黄世光;;Tryptase和TIM-1双阳性肥大细胞在不同程度人牙周炎组织中的量化研究[J];中国病理生理杂志;2014年05期
【共引文献】
相关期刊论文 前4条
1 李娟;靳华;蓝田;黄世光;;类胰蛋白酶和TIM-3双阳性肥大细胞在人不同程度牙周炎组织中的量化研究[J];实用口腔医学杂志;2014年04期
2 蓝田;吕芳丽;李娟;陆达明;黄博;黄世光;;肥大细胞Toll样受体4在人慢性牙周炎牙龈组织中的表达[J];中国病理生理杂志;2013年08期
3 李娟;尹小萍;蓝田;吕芳丽;黄博;陈柯;黄世光;;Tryptase和TIM-1双阳性肥大细胞在不同程度人牙周炎组织中的量化研究[J];中国病理生理杂志;2014年05期
4 施庆颜;靳华;曾靖华;邝少华;黄世光;;白细胞介素1β和白细胞介素17在根尖周病组织肥大细胞上的表达[J];中国病理生理杂志;2014年09期
【二级参考文献】
相关期刊论文 前7条
1 潘倩茹;吕芳丽;黄博;陈莹;刘曼;黄世光;;肥大细胞脱颗粒在牙周炎病理中的作用[J];实用口腔医学杂志;2012年03期
2 韦江红;莫碧文;黄剑伟;;Toll样受体4/核因子-κB对哮喘大鼠气道炎症和重构的影响[J];中国病理生理杂志;2011年05期
3 黄世光;王晓歌;潘倩茹;黄博;吕芳丽;叶秀华;杨云珍;郭柳婷;练楚文;;慢性心理应激对大鼠实验性牙周炎及血清乳酸脱氢酶1的影响[J];中国病理生理杂志;2012年05期
4 刘俊;吴瑕;陈智聪;廖继东;谷景义;杨晓蕾;柳国胜;吴慧;李扬秋;;脐血与成人外周血粒细胞Toll样受体表达的比较[J];中国病理生理杂志;2013年04期
5 唐雅玲;杨永宗;;肥大细胞脱颗粒对apoE基因敲除鼠斑块稳定性的影响[J];中国病理生理杂志;2010年10期
6 蓝田;吕芳丽;李娟;陆达明;黄博;黄世光;;肥大细胞Toll样受体4在人慢性牙周炎牙龈组织中的表达[J];中国病理生理杂志;2013年08期
7 李红;赵龙凤;郝彦琴;尹镭;赵元昌;韩德五;;抗组胺治疗对实验性肝炎大鼠肥大细胞浸润及c-Kit和SCF表达的影响[J];中国病理生理杂志;2013年09期
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