Natural and experimental infections of Campylobacter cryaerophila in rainbow trout

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dc.authoridgultepe, nejdet/0000-0003-4332-522X
dc.contributor.authorAydin, S
dc.contributor.authorGültepe, N
dc.contributor.authorYildiz, H
dc.date.accessioned2025-01-27T20:56:04Z
dc.date.available2025-01-27T20:56:04Z
dc.date.issued2000
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractCampylobacter cryaerophila was isolated from naturally infected rainbow trout (Oncorhynchus mykiss), and its pathogenicity was tested by intramuscular injection using 1-year-old rainbow trout and scattered mirror carp (Cyprinus carpio). C. cryaerophila did not induce experimental infection in scattered mirror carp. Natural and experimental infections caused mortalities in rainbow trout with gross clinical abnormalities such as exophthalmia, damage of liver, bloody kidney and haemorrhagic heart and swollen intestine. Glucose, cholesterol, triglyceride and haematocrit levels in blood of both naturally and experimentally infected fish were significantly decreased as compared to healthy fish. Significant decreases were observed in the serum glutamate oxalacetate transaminase level of experimentally infected fish and serum total protein value of naturally infected fish. Albumin levels of serum were not significantly different among the three treatments. Sensitivities of three isolates of C. cryaerophila against 51 chemotherapeutants were determined. Minimum inhibitory concentrations of formalin and enrofloxacin to the isolates were between 3.5-4.5 mu L/mL and 0.025-1 mu L/mL, respectively. Oral applications of enrofloxacin after bath disinfections with formalin controlled the natural infections.
dc.identifier.doi10.3147/jsfp.35.117
dc.identifier.endpage123
dc.identifier.issn0388-788X
dc.identifier.issue3
dc.identifier.scopus2-s2.0-0034408211
dc.identifier.scopusqualityQ3
dc.identifier.startpage117
dc.identifier.urihttps://doi.org/10.3147/jsfp.35.117
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26294
dc.identifier.volume35
dc.identifier.wosWOS:000089397300002
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherJapan Soc Fish Pathol Dept Fisheries-Fac Agr
dc.relation.ispartofFish Pathology
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectCampylobacter cryaerophila
dc.subjectrainbow trout
dc.subjectblood chemistry
dc.subjecthaematocrit
dc.subjectchemotherapy
dc.subjectenrofloxacin
dc.titleNatural and experimental infections of Campylobacter cryaerophila in rainbow trout
dc.typeArticle

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