| 李海东,白雪峰,孙虎山,林强.2014.两种海马鳃组织和消化道的黏液细胞类型及分布.动物学杂志,49(4):552-559. |
| 两种海马鳃组织和消化道的黏液细胞类型及分布 |
| Types and Distribution of Mucous Cells in the Gill Tissue and Digestive System of Hippocampus trimaculatus and H. japonicus |
| 投稿时间：2013-09-27 修订日期：2014-06-10 |
| DOI：10.13859/j.cjz.201404012 |
| 中文关键词: 日本海马 三斑海马 黏液细胞 类型与分布 |
| 英文关键词:Hippocampus trimaculatus H. japonicus Mucous cells The types and distribution |
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| 中文摘要: |
| 运用阿新兰(AB,pH2.6)和过碘酸雪夫氏(PAS)反应染色方法,对日本海马和三斑海马鳃和消化道中的粘液细胞类型和分布进行了研究。染色结果显示：日本海马与三斑海马的鳃和消化道中均含有粘液细胞；日本海马与三斑海马的鳃中均有Ⅱ型、Ⅲ型和Ⅳ型细胞分布。粘液细胞在日本海马和三斑海马的消化道各部位均有分布,但各部位的粘液细胞类型和数量有明显差异；日本海马的食道中Ⅰ型细胞最多,而三斑海马的食道中Ⅳ型细胞最多；日本海马的小肠中只含有Ⅰ型细胞,而三斑海马的小肠中含有Ⅰ型、Ⅲ型和Ⅳ型细胞,其中Ⅰ型细胞含量最多；日本海马的大肠中含有Ⅰ型、Ⅲ型和Ⅳ型细胞,其中Ⅲ型细胞含量最多,而三斑海马大肠中只含有Ⅰ型细胞；日本海马与三斑海马的直肠中都分布有Ⅰ型、Ⅱ型、Ⅲ型和Ⅳ型细胞,两者不同的是,日本海马的直肠中Ⅲ型细胞含量最多,三斑海马的直肠中Ⅳ型细胞含量最多。 |
| 英文摘要: |
| The types and distribution of mucous cells stained with AB-PAS (AB,pH2.6) in the gill and digestive tract of Hippocampus japonicus and Hippocampus trimaculatus were studied. The results shows that the gill and digestive tract of Hippocampus japonicus and Hippocampus trimaculatus has mucous cells. There are types Ⅱ, Ⅲ and Ⅳ mucous cells in the gill of Hippocampus japonicus and Hippocampus trimaculatus. The mucous cells’s types and amount is different among the parts of digestive tract. There are most TypeⅠ cells in the esophagus of Hippocampus japonicus while there are most type Ⅳ cells in the esophagus of Hippocampus trimaculatus. Hippocampus japonicus?s small intestine only have type Ⅰ, however, all three types (typeⅠ, type Ⅲ and type Ⅳ ) are founded in the small intestine of Hippocampus trimaculatus and among the three types type Ⅰcells exists most. Furthermore, three types (typeⅠ, type Ⅲ and type Ⅳ)cells are also founed in the large intestine of Hippocampus japonica ,but there are more type III cells in the large intestine of both Hippocampus japonica and only type I cells in the large intesting of Hippocampus trimaculatus. Four types (type I, type II, type Ⅲ and type Ⅳ) cells are discovered in the rectum of both Hippocampus japonicus and Hippocampus trimaculatus. The rectum of Hippocampus japonicus have most type Ⅲ cells while the rectum of Hippocampus trimaculatus have most type Ⅳ cells. |
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