Experimental infection with Trichinella T12 in domestic cats

dc.creatorRibicich, Mabel
dc.creatorKrivokapich, Silvio
dc.creatorPasqualetti, Mariana
dc.creatorGonzalez Prous, C L
dc.creatorGatti, Graciana Mabel
dc.creatorFalzoni, E
dc.creatorAronowicz, T
dc.creatorArbusti, P.
dc.creatorFarina, Fernando
dc.creatorPerez de Rosas, A. R.
dc.date2020-12-14T19:43:04Z
dc.date2020-12-14T19:43:04Z
dc.date2013-05-20
dc.date.accessioned2023-08-29T20:07:50Z
dc.date.available2023-08-29T20:07:50Z
dc.identifierhttp://sgc.anlis.gob.ar/handle/123456789/1900
dc.identifier10.1016/j.vetpar.2013.01.047
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8519865
dc.descriptionFil: Ribicich, M. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina.
dc.descriptionFil: Krivokapich, S. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Parasitología; Argentina.
dc.descriptionFil: Pasqualetti, M. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina.
dc.descriptionFil: González Prous, C L. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Parasitología; Argentina.
dc.descriptionFil: Gatti, Graciana Mabel. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Parasitología; Argentina.
dc.descriptionFil: Falzoni, E. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina.
dc.descriptionFil: Aronowicz, T. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina.
dc.descriptionFil: Arbusti, P. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas. Departamento de Parasitología; Argentina.
dc.descriptionFil: Fariña, F. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina.
dc.descriptionFil: Rosa, A. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina.
dc.descriptionTrichinella spiralis has been documented in wild animals in Argentina, including puma, armadillos, rats and wild boars. In 2008, molecular analysis identified Trichinella T12 from a naturally infected puma (Puma concolor) from Patagonia. The aim of the present work was to study the relationship between the infectivity and pathology of Trichinella T12 in the puma and in domestic cats, and the possible risks that may be present for transmission among these animals. Two cats (A and B) were orally-infected with 3300 and 1850 Trichinella T12 muscle larvae, respectively; one additional cat was used as a control. During the 54 days post-infection, a daily examination was performed which included monitoring body temperature, and cardiac and respiration rates; the animals were then euthanized. Hematological studies included hematocrit (%), hemoglobin (g/dl), and white cell, neutrophil, lymphocyte and eosinophil counts. Blood biochemistry included urea, creatinine, AST, ALT, CK, LDH and ALP. An ELISA assay was also performed. At necropsy, organs (liver, spleen, brain, cerebellum and kidney), nails and muscle samples were obtained for histopathology studies and artificial digestion. The muscles that were studied included the diaphragm, massetter, cutaneous, temporal, intercostals, lumbar, tongue, limbs, neck and tail. Clinical signs, such as anorexia, diarrhea, vomiting, shaggy hair, decay and muscle pain, were observed in both cats. The eosinophil counts were elevated in both cats A and B. Trichinella larvae were recovered from all of the muscles analyzed where the histopathology showed larvae in several muscles without degenerative reaction. Neither larvae nor lesions were observed in non-muscular organs. Cat A had a maximum of 246 larvae per gram (lpg) in the temporal muscle and a minimum of 80 lpg in the tongue, while cat B had a maximum of 65 lpg in muscles of the leg and a minimum of 10 lpg in tail muscles. This study represents the first record of experimental infection of cats with Trichinella T12.
dc.languageen
dc.publisherElsevier
dc.relation#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.relationdatasets
dc.relationVeterinary parasitology
dc.rightsnone
dc.sourceVeterinary Parasitology 2013; 194(2-4):168-70
dc.subjectAnimales
dc.subjectAnticuerpos Antihelmínticos
dc.subjectArgentina
dc.subjectAnálisis Químico de la Sangre
dc.subjectEnfermedades de los Gatos
dc.subjectGatos
dc.subjectEnsayo de Inmunoadsorción Enzimática
dc.subjectLarva
dc.subjectMúsculos
dc.subjectPuma
dc.subjectTrichinella spiralis
dc.subjectTriquinelosis
dc.titleExperimental infection with Trichinella T12 in domestic cats
dc.typeArtículo


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