Morphological and ultrastructural characterization of the coelomocytes in Apostichopus japonicus
文献类型：期刊论文
| 作者 | Xing, Kun1,2; Yang, Hong Sheng1; Chen, Mu Yan1,2; Yang, HS, Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China |
| 刊名 | AQUATIC BIOLOGY
 |
| 出版日期 | 2008 |
| 卷号 | 2期号:1页码:85-92 |
| 关键词 | Sea Cucumber Coelomocyte Morphology Ultrastructure |
| ISSN号 | 1864-7790 |
| DOI | 10.3354/ab00038 |
| 文献子类 | Article |
| 英文摘要 | The coelomocytes suspended in the coelomic fluid and occurring in the coelomic epithelial layer of the sea cucumber Apostichopus japonicus (Selenka) (Holothuroidea: Aspidochirota: Stichopodidae) function as mediators of the immune system, trephocytic cells and nutrient transport cells. Types of coelomocytes are characterized based on their morphological and ultrastructural features. Flow cytometry plus light and electron microscopic analyses were conducted in order to characterize the coelomocytes of A. japonicus. Six types of coelomocytes were identified: lymphocytes, morula cells, amoebocytes, crystal cells, fusiform cells and vibratile cells. Within these major categories, several distinctive cell types occurred that might represent developmental stages. The mean +/- SD coelomocyte concentration in the individuals (body length: 10 to 15 cm; weight: 100 to 150 g) was (3.79 +/- 0.65) X 10(6) cells ml(-1). The coelomic fluid contained mainly hyalinocytes (76.69%) and granulocytes (23.31 %).; The coelomocytes suspended in the coelomic fluid and occurring in the coelomic epithelial layer of the sea cucumber Apostichopus japonicus (Selenka) (Holothuroidea: Aspidochirota: Stichopodidae) function as mediators of the immune system, trephocytic cells and nutrient transport cells. Types of coelomocytes are characterized based on their morphological and ultrastructural features. Flow cytometry plus light and electron microscopic analyses were conducted in order to characterize the coelomocytes of A. japonicus. Six types of coelomocytes were identified: lymphocytes, morula cells, amoebocytes, crystal cells, fusiform cells and vibratile cells. Within these major categories, several distinctive cell types occurred that might represent developmental stages. The mean +/- SD coelomocyte concentration in the individuals (body length: 10 to 15 cm; weight: 100 to 150 g) was (3.79 +/- 0.65) X 10(6) cells ml(-1). The coelomic fluid contained mainly hyalinocytes (76.69%) and granulocytes (23.31 %). |
| 学科主题 | Marine & Freshwater Biology |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000259452400009 |
| 公开日期 | 2010-11-18 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/1811]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Yang, HS, Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xing, Kun,Yang, Hong Sheng,Chen, Mu Yan,et al. Morphological and ultrastructural characterization of the coelomocytes in Apostichopus japonicus[J]. AQUATIC BIOLOGY,2008,2(1):85-92. |
| APA | Xing, Kun,Yang, Hong Sheng,Chen, Mu Yan,&Yang, HS, Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Shandong, Peoples R China.(2008).Morphological and ultrastructural characterization of the coelomocytes in Apostichopus japonicus.AQUATIC BIOLOGY,2(1),85-92. |
| MLA | Xing, Kun,et al."Morphological and ultrastructural characterization of the coelomocytes in Apostichopus japonicus".AQUATIC BIOLOGY 2.1(2008):85-92. |
入库方式： OAI收割
来源：海洋研究所
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