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学科主题: Parasitology; Zoology
题名: Effects of Bothriocephalus acheilognathi on the polarization response of pronephric leucocytes of carp, Cyprinus carpio
作者: Nie, P ; Hoole, D
通讯作者: Hoole, D, Univ Keele, Sch Life Sci, Parasitol Res Lab, Ctr Appl Entomol & Parasitol, Huxley Bldg, Keele ST5 5BG, Staffs, England
关键词: LEUKOCYTE MIGRATION ; FISH LEUKOCYTES ; CHEMOATTRACTANTS ; HOST
刊名: JOURNAL OF HELMINTHOLOGY
发表日期: 2000
卷: 74, 期:3, 页:253-257
收录类别: SCI
部门归属: Univ Keele, Sch Life Sci, Parasitol Res Lab, Ctr Appl Entomol & Parasitol, Keele ST5 5BG, Staffs, England; Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Lab Fish Dis, Wuhan 430072, Hubei, Peoples R China
摘要: An in vitro assay was used to examine the effect of Bothriocephalus acheilognathi Yamaguti, 1934 (Cestoda: Pseudophyllidea) on the polarization response of pronephric leucocytes of carp, Cyprinus carpio. Leucocytes, isolated from naive, naturally-infected fish and carp injected intraperitoneally with cestode extracts, were exposed to parasite extracts (protein concentrations 0-10.0 mu g ml(-1)), for up to 24 h in the presence or absence of carp serum. In general, polarization responses of the pronephric leucocytes, primarily neutrophils and eosinophils, increased with incubation time although there was no significant difference in the response induced by the different protein concentrations. Differences in the polarization response were, however, observed in naive, naturally infected and injected fish and the cells responded differently in the presence and absence of carp serum. In the absence of carp serum the polarization response of pronephric leucocytes in vitro was significantly reduced with cells obtained from injected and naturally infected fish compared with those obtained from naive carp. This suppression of leucocyte migration was however reduced by the addition of carp serum to the in vitro system. The role of this interaction between the possible suppression of polarization induced by the parasite and stimulation by serum is discussed.
WOS记录号: WOS:000088860800010
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内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/10100
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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Nie, P; Hoole, D.Effects of Bothriocephalus acheilognathi on the polarization response of pronephric leucocytes of carp, Cyprinus carpio,JOURNAL OF HELMINTHOLOGY,2000,74(3):253-257
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