| 赤链蛇（ Dinodon rufozonatum ）消化道嗜银细胞的分布及形态学观察 |
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| 引用本文： | 张蕾,李淑兰.赤链蛇（ Dinodon rufozonatum ）消化道嗜银细胞的分布及形态学观察[J].哈尔滨师范大学自然科学学报,2009,25(1):77-80. |
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| 作者姓名： | 张蕾 李淑兰 |
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| 作者单位： | 哈尔滨师范大学 |
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| 摘 要： | 在赤链蛇的消化道中嗜银细胞分布广泛，见于其全长．其分布密度曲线大致呈波浪形，其中胃幽门部是嗜银细胞分布密度的高峰，胃体次之，食管分布密度最低．嗜银细胞形态多样，主要以锥体形为主，其次还有圆形、梭形．广泛分布于上皮细胞之间、上皮细胞基部、腺泡上皮细胞之间．赤链蛇消化道嗜银细胞分布型的形成与各部位消化功能有关；根据其形态，赤链蛇消化道内嗜银细胞具有内、外分泌两种功能．
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| 关 键 词： | 赤链蛇 消化道 嗜银细胞 |
DISTRBUTION AND MORPHOLOGICAL OBSERVATION OF ARGYROPHIL CELLS IN DIGESTIVE TRACT OF DINODON RUFOZONATUM |
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| Zhang Lei,Li Shulan.DISTRBUTION AND MORPHOLOGICAL OBSERVATION OF ARGYROPHIL CELLS IN DIGESTIVE TRACT OF DINODON RUFOZONATUM[J].Natural Science Journal of Harbin Normal University,2009,25(1):77-80. |
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| Authors: | Zhang Lei Li Shulan |
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| Institution: | Harbin Normal University |
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| Abstract: | Argyrophil cells distribute widely in digestive tract of Dinodon rufozonatum,from esophagus to rectum.The density curve appeared wavelike and the distributed density of argyrophil cells is the highest in pyloric part stomach,the second in stomach and the lowest in esophagud.The shape of argyrophil cells is diverse and they are mainly cone-shape,besides them,there are round and shuttle.The cells are found in between epithelial cells,at the basal region of epithelial cell,between glandular epithelial cells.Th... |
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| Keywords: | Dinodon rufozonatum Digestive tract Argyrophil cells |
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