Search results for "CANINE DISTEMPER VIRUS"
showing 3 items of 3 documents
Analisi biomolecolare di ceppi di Canine Distemper Virus (CDV) in furetti domestici (Mustela putorius furo)
2011
L’agente eziologico del cimurro (CDV) appartiene alla famiglia Paramyxoviridae, genere Morbillivirus ed è causa di una patologia infettiva e contagiosa in canidi, mustelidi e procionidi. Gli Autori, descrivono un caso clinico di cimurro in due furetti domestici vaccinati con un ceppo Onderstepoort avianizzato. e la caratterizzazione biomolecolare del CDV isolato. I furetti presentavano un quadro clinico caratterizzato da dermatite pruriginosa e squamo-purulenta, alla regione del mento, peri-labiale, peri-vulvare ed al condotto uditivo esterno. I soggetti venivano a morte tre settimane dopo l’esordio dei sintomi. I campioni di croste prelevati sono stati sottoposti ad estrazione degli acidi …
Diagnosi di enteriti infettive di origine virale nel cane
2013
Canine Viral Enteritis are widespread in farms and kennels. Responsible viruses are Parvovirus (CPV), Coronavirus (CCoV), Rotavirus (CRV) and Distemper Virus (CDV). Aim of this study was to assess their prevalence in Sicily and to characterize the strains isolated during 2009-2012. For this purpose, samples (stools, rectal swabs, intestine, liver, spleen, heart, lung, brain) collected from dogs were analyzed by PCR, RT-PCR and Real Time RT-PCR. Positive samples were processed for virus isolation on cell lines. Viruses isolated were analyzed by RFLP and sequencing for molecular characterization. Results show an high prevalence of CPV infection in dogs, followed by CCoV, CRV and CDV. CPV prev…
Risultati di un test RFLP su ceppi vaccinali di Canine Distemper Virus in Italia
2013
Canine Distemper (CD) is a highly contagious and multisystemic viral disease of domestic and wild carnivores. A published Restriction Fragment Length Polymorphism (RFLP) test, based on the presence of a PsiI cleavage site on hemagglutinin (H) gene, allows a rapid differentiation of all currently used vaccine strains by virulent field strains. The present study describes the results of this test carried out on different CD vaccines available in Italy in 2010. RFLP has also revealed that the CD strain present in the Vanguard (Pfizer Animal Health) vaccine reacts as a wild-type strain. Moreover, genetic analysis of H gene sequence has showed that Vanguard vaccine strain does not cluster in the…