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Investigation into the hemolytic activity of tentacle venom from jellyfish Cyanea nozakii Kishinouye
Li Cuiping2; Yu Huahua1; Li Rongfeng1; Xing Ronge1; Liu Song1; Li Pengcheng1
2016-03-01
发表期刊CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
卷号34期号:2页码:382-385
文章类型Article
摘要Cyanea nozakii Kishinouy e (C. nozakii), a giant cnidarian of the class Scyphomedusae, order Semaeostomeae and family Cyaneidae, is widely distributed in the East China Sea, the Yellow Sea and the Bohai Sea, and is abundant from late summer to early autumn. Venom produced by C. nozakii during mass agglomerations can contaminate seawater resulting in death of the halobios and seriously damage commercial fisheries. Swimmers and fishermen commonly suff er painful stings from this jellyfish, resulting in local edema, tingling, breathing difficulties, depressed blood pressure and even death. Such effects arise from the complex mixture of biologically active molecules that make up jellyfish venom. In the present study, the hemolytic activity of venom from tentacles of C. nozakii and factors aff ecting its activity were assayed. The HU50 ( defined as the amount of protein required to lyse 50 % of erythrocytes) of the venom against dove and chicken erythrocytes was 34 and 59 mu g/mL, respectively. Carboxylmethyl chitosan and glycerol could increase hemolytic activity at concentrations greater than 0.06% and 0.2 mol/L, respectively.
关键词Jellyfish Hemolytic Activity Venom Cyanea Nozakii Kishinouye
DOI10.1007/s00343-015-4322-4
收录类别SCI
语种英语
WOS记录号WOS:000371607000013
引用统计
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/126188
专题海洋生物技术研发中心
海洋环境工程技术研究发展中心
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Qingdao Univ Technol, Qingdao 266300, Peoples R China
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Li Cuiping,Yu Huahua,Li Rongfeng,et al. Investigation into the hemolytic activity of tentacle venom from jellyfish Cyanea nozakii Kishinouye[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2016,34(2):382-385.
APA Li Cuiping,Yu Huahua,Li Rongfeng,Xing Ronge,Liu Song,&Li Pengcheng.(2016).Investigation into the hemolytic activity of tentacle venom from jellyfish Cyanea nozakii Kishinouye.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,34(2),382-385.
MLA Li Cuiping,et al."Investigation into the hemolytic activity of tentacle venom from jellyfish Cyanea nozakii Kishinouye".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 34.2(2016):382-385.
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