Please use this identifier to cite or link to this item: http://hdl.handle.net/10524/19062

Clinical And Pathological Investigation Of Psychrobacter Immobilis Infection In Rainbow Trour (Oncorhynchus Mykiss, Walbaum)

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dc.contributor.author Hisar, Olcay
dc.contributor.author Yanik, Telat
dc.contributor.author Hisar, Sükriye Aras
dc.date.accessioned 2012-01-19T20:09:10Z
dc.date.available 2012-01-19T20:09:10Z
dc.date.issued 2002
dc.identifier.citation Hisar, O., Yanik, T., & Hisar, S.A. (2002). Clinical And Pathological Investigation Of Psychrobacter Immobilis Infection In Rainbow Trour (Oncorhynchus Mykiss, Walbaum). The Israeli Journal of Aquaculture - Bamidgeh, 54(4), 189-196.
dc.identifier.issn 0792-156X
dc.identifier.uri http://hdl.handle.net/10524/19062
dc.description.abstract The pathogenicity of Psychrobacter immobilis, isolated from naturally infected rainbow trout Oncorhynchus mykiss, was investigated. In experimentally-infected trout, no mortality was recorded during 35 days but the following external and internal symptoms were observed. Externally, skin was darkened, gills were pale and swimming was abnormal. Internally, there were dilatations of the vascular structures on cross-sections of the liver; vascular congestion, inflammatory mononuclear cell infiltration and degeneration in the gills; interstitial inflammatory mononuclear cell infiltration and free bleeding in patches of the posterior kidney; vascular con- gestion and free bleeding in the spleen; degeneration, atrophy, polymorphonuclear leukocyte infiltration and liquefaction necrosis in muscle fibers; edema, inflammatory mononuclear cell infil- tration and basophilic degeneration among muscle fibers of the heart; and congestion in vascu- lar structures on cross-sections of the brain tissue. It is suggested that P. immobilis is an oppor- tunist pathogen that causes secondary infections.
dc.format.extent 8 pages
dc.publisher Israeli Journal of Aquaculture - BAMIGDEH
dc.relation.ispartofseries The Israeli Journal of Aquaculture - Bamidgeh
dc.subject bacteria, pathology, Psychrobacter immobilis infection, rainbow trout
dc.subject.lcsh Fish culture--Israel--Periodicals.
dc.subject.lcsh Fish culture--Periodicals.
dc.subject.lcsh Aquaculture--Israel--Periodicals.
dc.subject.lcsh Aquaculture--Periodicals.
dc.title Clinical And Pathological Investigation Of Psychrobacter Immobilis Infection In Rainbow Trour (Oncorhynchus Mykiss, Walbaum)
Appears in Collections: IJA Volume 54, Issue 4, 2002


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