梵净山地区粗须白甲鱼肌肉组织结构特征的初步分析  

Analysis of Muscle Tissue Structure Characteristics of Onychostoma barbatum from Fanjing Mountain

作　　者：梅杰 梁正其[1,2,3] 宋兴超 杨再钊[1,3] 李进 樊均德 MEI Jie;LIANG Zheng-qi;SONG Xing-chao(College of Agro-forestry Engineering and Planning,Tongren University,Tongren,Guizhou 554300;Guizhou Provincial Key Laboratory for Biodiversity Conservation and Utilization in the Fanjing Mountain Region,Tongren,Guizhou 554300;Engineering and Technology Research Center of Aqualculture,Tongren University,Tongren,Guizhou 554300)

机构地区：[1]铜仁学院农林工程与规划学院,贵州铜仁554300 [2]贵州省梵净山地区生物多样性保护与利用重点实验室,贵州铜仁 [3]贵州省普通高校铜仁学院水产工程中心,贵州铜仁554300 [4]湖南渔美康生物技术集团股份有限公司,湖南长沙410000

出　　处：《安徽农业科学》2024年第4期78-80,89,共4页Journal of Anhui Agricultural Sciences

基　　金：2021年铜仁市科技特派员示范推广项目(铜市科研[2021]116号);铜仁学院2018年“一流本科教育专项”项目(JG-2018027号)。

摘　　要：运用石蜡包埋组织切片法和HE染色对粗须白甲鱼肌肉组织进行组织学探究和分析,结果表明:粗须白甲鱼骨骼肌的肌纤维大小各异,形状不规则,其间含有一定量的结缔组织,血管和神经等结构。粗须白甲鱼心肌纤维之间的结缔组织非常发达,心肌纤维排列犹如平滑肌组织,具有不明显横纹,肌核为长梭形,分布在中间。粗须白甲鱼肌肉组织结构与普通鱼类相同,表现出对其生活环境的适应性及结构和功能的适应性。Paraffin embedded tissue section and HE staining were used to study and analyze the muscle tissue of Onychostoma barbatum.The results showed that the skeletal muscle fiber of Onychostoma barbatum was different in size and irregular in shape.It contains a certain number of connective tissue,blood vessels and nerves and other structures.The connective tissue between the myocardial fibers of Onychostoma barbatum is very developed.The myocardial fibers are arranged like smooth muscle tissue and have not obvious transverse striation.The muscle nucleus is long fusiform and distributes in the middle.The muscle tissue structure of the Onychostoma barbatum is the same as that of the common fish,showing adaptability to its living environment,structure and function.

关 键 词：梵净山 粗须白甲鱼 肌肉组织 

分 类 号：S913.4[农业科学—水产科学]