DOI: 10.1016/j.marpolbul.2017.04.011
Scopus记录号: 2-s2.0-85018629743
论文题名: Parasite infection and immune and health-state in wild fish exposed to marine pollution
作者: Sueiro M.C. ; Bagnato E. ; Palacios M.G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 119, 期: 1 起始页码: 320
结束页码: 324
语种: 英语
英文关键词: Ecoimmunology
; Ecophysiology
; Fish
; Marine contaminants
; Parasitism
; Patagonia
Scopus关键词: Ecology
; Ecosystems
; Fish
; Health
; Pollution
; Pollution control
; Ecoimmunology
; Ecophysiology
; Exposed to
; Health state
; Health state parameters
; Parasite infection
; Parasitism
; Patagonia
; Marine pollution
; ecophysiology
; finfish
; host-parasite interaction
; immune system
; marine pollution
; metazoan
; parasitism
; pollution exposure
; Acanthocephala
; animal parasitosis
; animal tissue
; Article
; cestode
; controlled study
; copepod
; Digenea
; ectoparasitosis
; environmental exposure
; fish
; health status
; host parasite interaction
; immune response
; immune status
; infection sensitivity
; innate immunity
; Isopoda
; marine environment
; Monogenea
; nematode
; nonhuman
; sea pollution
; Sebastes oculatus
; wild species
; animal
; animal parasitosis
; fish disease
; host parasite interaction
; parasite
; parasitology
; pollution
; Patagonia
; Metazoa
; Sebastes oculatus
; Animals
; Environmental Pollution
; Fish Diseases
; Fishes
; Host-Parasite Interactions
; Parasites
; Parasitic Diseases, Animal
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Association between parasitism and immunity and health-state was investigated in wild Sebastes oculatus after having determined that pollution exposure is associated with altered immune and health-state parameters. Given the importance of the immune system in antiparasite defense we predicted: (i) parasite infection would be higher in pollution-exposed than in control fish and (ii) fish with lower immune and health-state parameters would show higher parasitism than fish in better condition. Metazoan parasite fauna was compared between pollution-exposed and non-exposed fish and parasitic indices were correlated with integrated measures of immunity and health-state. Results provided little support for the predictions; some parasite taxa increased, some decreased, and some were not affected in pollution-exposed fish despite their altered health and immunity. Furthermore, there was no link between individual immune and health-state parameters and parasitism. These findings highlight the complexity of host-parasite-environment interactions in relation to pollution in natural marine ecosystems. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87608
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Centro para el Estudio de Sistemas Marinos (CESIMAR), Centro Nacional Patagónico – Consejo Nacional de Investigaciones Científicas y Técnicas (CENPAT – CONICET), Boulevard Brown 2915 (U9120ACD), Puerto Madryn, Chubut, Argentina; Instituto de Biología de Organismos Marinos (IBIOMAR), Centro Nacional Patagónico – Consejo Nacional de Investigaciones Científicas y Técnicas (CENPAT – CONICE), Argentina
Recommended Citation:
Sueiro M.C.,Bagnato E.,Palacios M.G.. Parasite infection and immune and health-state in wild fish exposed to marine pollution[J]. Marine Pollution Bulletin,2017-01-01,119(1)