伯氏肩孔南极鱼和独角雪冰鱼血清及血细胞中的元素分析  

A comparative analysis of serum and blood cell elements between Trematomus bernacchii and Chionodraco hamatus

作　　者：王宇航 许强华[1,2,3,4] 王铄 候微微 翟万营 WANG Yuhang;XU Qianghua;WANG Shuo;HOU Weiwei;ZHAI Wanying(College of Marine Sciences,Shanghai Ocean University,Shanghai 201306,China;Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources of Ministry of Education,College of Marine Sciences,Shanghai Ocean University,Shanghai 201306,China;National Distant-water Fisheries Engineering Research Center,Shanghai 201306,China;Collaborative Innovation Center for Distant-water Fisheries,Shanghai 201306,China;Key Laboratory of Aquaculture Resources and Utilization of Ministry of Education,Shanghai 201306,China)

机构地区：[1]上海海洋大学海洋科学学院,上海201306 [2]大洋渔业资源可持续开发教育部重点实验室,上海海洋大学海洋科学学院,上海201306 [3]国家远洋渔业工程技术研究中心,上海201306 [4]远洋渔业协同创新中心,上海201306 [5]水产种质资源发掘与利用教育部重点实验室,上海201306

出　　处：《海洋湖沼通报（中英文）》2024年第5期96-102,共7页Transactions of Oceanology and Limnology

基　　金：国家重点研发计划项目(2018YFD0900601);国家自然科学基金面上项目(31772826);上海市教委重点科技创新项目(2017-01-07-00-10-E00060)。

摘　　要：为探究伯氏肩孔南极鱼Trematomus bernacchii和南极独角雪冰鱼Chionodraco hamatus血清和血细胞中元素含量的差异,本实验采用电感耦合等离子体质谱(ICP-OES)法测定和分析了该两种南极鱼血清和血细胞中的Na、Mg、Al、K、Ca、Fe、Zn等常量元素,及V、Cr、Mn、Ni、Se、As、Pb等微量元素。结果表明:两种南极鱼血清中Cr、Mn、Ni、Se含量呈显著性差异,Fe、V呈现出极显著性差异;两种南极鱼血细胞中仅有Fe含量呈极显著性差异,推测该测定结果与独角雪冰鱼体内缺乏血红蛋白有关。本次实验首次测量了南极鱼类血清和血细胞中的元素含量,补充了南极鱼物种血细胞生理生化的研究数据,可为更好地开发和利用南极生物资源提供参考资料。To investigate the concentration differences of serum and blood cell elements between Trematomus bernacchii and Chionodraco hamatus,the contents of macro-elements(Na,K,Mg,Al,Ca,Fe and Zn)and micro-elements(V,Cr,Mn,Ni,Se,As,Pb)in the serum and blood cells of the two Antarctic fish species were determined and analyzed by ICP-OES.The results showed that there were significant differences in the contents of Cr,Mn,Ni and Se between the two Antarctic species serum.Fe and V showed significantly differences between the two fish species serum.And only Fe showed a significantly difference between the two Antarctic fish blood cells.These differences may be related to the lack of hemoglobin in C.hamatus.This experiment was the first trying to measure the contents of elements in the serum and blood cells of Antarctic fish,which complemented the research data of the hemocyte physiology and biochemistry research of Antarctic fish species,and provided the reference data for the further development and utilization of Antarctic biological resources.

关 键 词：伯氏肩孔南极鱼 独角雪冰鱼 血清 血细胞 元素 

分 类 号：Q581[生物学—生物化学]