| 驼背鲈鳃丝的光镜、扫描和透射电镜观察 |
| |
| 引用本文： | 何永亮,区又君,蔡文超,李加儿,谢菁.驼背鲈鳃丝的光镜、扫描和透射电镜观察[J].华南农业大学学报,2009,30(2). |
| |
| 作者姓名： | 何永亮 区又君 蔡文超 李加儿 谢菁 |
| |
| 作者单位： | 1. 中国水产科学研究院南海水产研究所,广东广州510300;上海海洋大学水产与生命学院,上海201306
2. 中国水产科学研究院南海水产研究所,广东广州,510300 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划)，广东省科技计划项目，广东省重大科技兴海项目 |
| |
| 摘 要： | 应用光学显微镜、扫描电镜和透射电镜对驼背鲈Cromileptes ahivelis鳃丝的组织结构、表面形态特征及鳃小片超微结构进行了观察.结果表明驼背鲈鳃丝和鳃小片的表面结构和超微结构与其他硬骨鱼类的基本相似,鳃丝表面分布有众多规则或不规则的环形微嵴、沟、坑、孔等结构.鳃丝排列紧密,末端膨大;鳃丝呼吸上皮细胞薄,其下具有丰富的毛细血管,胞间具分泌细胞开口.鳃小片表面呈褶皱状、凹凸不平,排列在鳃丝两侧.鳃小片是由上下2层单层呼吸上皮细胞以及把它们撑开的支持细胞所构成,泌氯细胞大量分布在鳃丝、鳃小片上,并有开口通往外界.讨论了驼背鲈鳃结构与功能的密切关系.
|
| 关 键 词： | 驼背鲈 鳃丝 光镜 电镜 超微结构 |
Light,Scanning and Transmission Electron Microscopical Observation of Gill Filaments of Cromileptes altivelis |
| |
| HE Yong-liang,OU You-jun,CAI Wen-chao,LI Jia-er,XIE Jing.Light,Scanning and Transmission Electron Microscopical Observation of Gill Filaments of Cromileptes altivelis[J].Journal of South China Agricultural University,2009,30(2). |
| |
| Authors: | HE Yong-liang OU You-jun CAI Wen-chao LI Jia-er XIE Jing |
| |
| Institution: | 1 South China Sea Fisheries Research Institute;Chinese Academy of Fishery Sciences;Guangzhou 510300;China;2 College of Fisheries and Life Science;Shanghai Ocean University;Shanghai 201306;China |
| |
| Abstract: | The histological,surface and internal fine structures of gill filaments of Cromileptes altivelis were investigated using light,scanning and transmission electron microscopy.The results showed that the surface structure and ultrastructure of gill filaments and secondary gill lamellae of C.altivelis were similar to those of other teleosts.Various features such as regular or irregular circular microridges,indentations,micropits and crevices were present.The arrangement of gills were tight,the terminal of gill ... |
| |
| Keywords: | Cromileptes altivelis gill filaments light microscope electron microscope ultrastructure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《华南农业大学学报》浏览原始摘要信息 |
| 点击此处可从《华南农业大学学报》下载免费的PDF全文 |
|
