| Calbindin-D28k与肌动蛋白在大鼠切牙成牙本质细胞的分布 |
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| 引用本文： | 安倩,吴补领,王景杰. Calbindin-D28k与肌动蛋白在大鼠切牙成牙本质细胞的分布[J]. 临床口腔医学杂志, 2002, 18(3): 163-165 |
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| 作者姓名： | 安倩 吴补领 王景杰 |
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| 作者单位： | 710032,陕西,西安,第四军医大学口腔医院牙体科 |
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| 摘 要： | 目的 探讨Calbindin-D28k与肌动蛋白在大鼠下颌切牙成牙本质细胞中分布的相关性及其意义。方法 用免疫组化方法分别检测Calbindin-D28k与肌动蛋白在大鼠下颌切牙成牙本质细胞中的表达并观察比较。结果 大鼠下颌切牙唇侧区域的冠方2／3成牙本质细胞Calbindin-D28k与肌动蛋白表达均为阳性，且都集中于成牙本质细胞突；根尖区和舌侧成牙本质细胞均为阴性。结论 Calbindin-D28k与肌动蛋白在大鼠下颌切牙成牙本质细胞中的分布具有一致性，与牙本质的形成密切相关。
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| 关 键 词： | Calbindin－D28k 肌动蛋白 成牙本质细胞 切牙 免疫组化法 牙齿发育 |
| 文章编号： | 1003-1634(2002)03-0163-03 |
Distribution of Calbindin-D28k and actin in rat incisor odontoblasts |
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| AN Qian,WU Bu ling,WANG Jing jie. School of Stomatology,the Fourth Military Medical University,Xi'an ,China. Distribution of Calbindin-D28k and actin in rat incisor odontoblasts[J]. Journal of Clinical Stomatology, 2002, 18(3): 163-165 |
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| Authors: | AN Qian WU Bu ling WANG Jing jie. School of Stomatology the Fourth Military Medical University Xi'an China |
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| Affiliation: | AN Qian,WU Bu ling,WANG Jing jie. School of Stomatology,the Fourth Military Medical University,Xi'an 710032,China |
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| Abstract: | Objective To investigate the correlation between Calbindin D28k and actin in the odontoblasts of rat lower incisor. Methods Examine Calbindin D28k and actin by immunochemical technique and compare their distribution. Results Calbindin D28k and action were both detected in the odontoblasts ,particularly in the processes of labial side within the 2/3 crownal portion whereas neither in those of lingual side and apical region. Conclusion Calbindin D28k and action are co localized in the odontoblasts of rat lower incisor,which suggested that they were in close relation to dentin formation. |
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| Keywords: | Calbindin D28k actin odontoblast rat incisor immunohistochemistry |
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