热水致大鼠慢性萎缩性胃炎胃黏膜组织细胞HSP-70及Fas蛋白表达
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张玲霞, 张 沥, 陶 梅, 王春梅, 陈 丹,
热水;胃黏膜;HSP;Fas;免疫荧光;激光扫描共聚焦显微镜,张玲霞,张沥,陶梅,宋瑛,江梅,曹广周,王春梅,陈丹,张玲霞
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张玲霞, 张沥, 陶梅, 宋瑛, 江梅, 曹广周, 西安市中心医院消化科 陕西省西安市 710003
王春梅, 陈丹, 第四军医大学电子显微镜室 陕西省西安市 710033
张玲霞, 1986年西安医科大学本科毕业, 主任医师, 主要从事消化系统疾病的基础与临床研究工作.
西安市科技局科研基金资助项目, No. GG-05127
通讯作者: 张玲霞, 710003, 西安市西五路161号, 西安市中心医院消化科. lingxia63@163.com
电话: 029-87268355-3061
收稿日期: 2006-05-20 接受日期: 2006-07-10
Expression of HSP-70 and Fas protein in gastric mucosa with chronic atrophic gastritis induced by hot water in rats
Ling-Xia Zhang, Li Zhang, Mei Tao, Chun-Mei Wang, Dan Chen, Ying Song, Mei Jiang, Guang-Zhou Cao
Ling-Xia Zhang, Li Zhang, Mei Tao, Ying Song, Mei Jiang, Guang-Zhou Cao, Department of Gastroenterology, Xi’an Municipal Central Hospital, Xi’an 710003, Shaanxi Province, China
Chun-Mei Wang, Dan Chen, Center of Electron Microscopy, the Forth Military Medical University, Xi’an 710033, Shaanxi Province, China
Supported by the Fund from Xi’an Science and Tenchnology Bureau, No. GG-05127
Correspondence to: Ling-Xia Zhang, Department of Gastroenterology, Xi'an Municipal Central Hospital, 161 Xiwu Road, Xi'an 710003, Shaanxi Province, China. lingxia63@163.com
Received: 2006-05-20 Accepted: 2006-07-10
AbstractAIM:To observe the expression of HSP-70 and Fas in gastric mucosa with chronic atrophic gastritis induced by hot water perfusion in rats and study the relationship between the pathogenesis of chronic atrophic gastritis and hot high-salt diet.
METHODS: The rat model of atrophic gastritis was constructed by hot water perfusion (55℃, 2.5 mL each time, once a day for 8-65 wk). The expression of HSP-70 and Fas in gastric mucosa were detected by immunofluorescence method and laser scanning confocal microscopy ......
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