| 东方蝾螈消化道5-羟色胺免疫活性细胞的分布与形态学观察,前插2 |
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| 引用本文： | 刘新波,曹雷,李淑兰. 东方蝾螈消化道5-羟色胺免疫活性细胞的分布与形态学观察,前插2[J]. 四川动物, 2011, 30(3). DOI: 10.3969/j.issn.1000-7083.2011.03.009 |
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| 作者姓名： | 刘新波 曹雷 李淑兰 |
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| 作者单位： | 1. 连云港师范高等专科学校生命科学系,江苏连云港,222006
2. 哈尔滨师范大学生命科学与技术学院,哈尔滨,150025 |
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| 摘 要： | 采用ABC免疫组织化学方法对东方蝾螈Cynops orientalis消化道内5-羟色胺免疫活性内分泌细胞的分布及形态进行观察.结果显示,5-羟色胺(5-HT)细胞从食管到直肠各段均有分布,其中十二指肠的分布密度最高,空肠次之,幽门和直肠部最低.5-HT细胞形态多样呈圆形、锥体形和梭形等,根据其形态认为东方蝾螈消化道5-HT免疫活性细胞具有内分泌、外分泌两种功能.
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| 关 键 词： | 东方蝾螈 5-HT细胞 消化道 |
Distribution and Morphological Observation on 5-HT Immunoreactive Endocrine Cells in Digestive Canal of Cynops orientalis |
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| LIU Xin-bo,CAO Lei,LI Shu-lan. Distribution and Morphological Observation on 5-HT Immunoreactive Endocrine Cells in Digestive Canal of Cynops orientalis[J]. Sichuan Journal of Zoology, 2011, 30(3). DOI: 10.3969/j.issn.1000-7083.2011.03.009 |
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| Authors: | LIU Xin-bo CAO Lei LI Shu-lan |
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| Affiliation: | LIU Xin-bo1,CAO Lei2,LI Shu-lan2 (1.Department of Life Science,Lianyungang Teachers College,Lianyungang,Jiangsu Province 222006,China,2.Institute of Life Science and Technology,Harbin Normal University,Harbin 150025,China) |
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| Abstract: | Immunohistochemical localization and morphology of 5-Hydroxytryptamine immunoreactive cells (5-HT cells) in the digestive tract of Cynops orientalis have been investigated by using the ABC (avidin-biotin-peroxidase complex) immunostaining technique.The results indicated that the 5-HT positive immunoreactive cells could be observed throughout the digestive tract,from esophagus to rectum.The highest density is in duodenum,followed by the jejunum.The lowest density is found in pylorus and rectum.The 5-HT cells... |
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| Keywords: | Cynops orientalis 5-HT cells digestive tract |
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