Canine Adenovirus
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Detection and genetic characterization of Mamastrovirus 5 from Brazilian dogs
Abstract Mamastrovirus 5 (MAstV5), belonging to the Astroviridae (AstV) family, previously known as canine astrovirus or astrovirus-like particles, has been reported in several countries to be associated with viral enteric disease in dogs since the 1980s. Astroviruses have been detected in fecal samples from a wide variety of mammals and birds that are assoc
Braz. J. Microbiol.. Publicado em: 2018-09
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2. Detection of respiratory viruses in shelter dogs maintained under varying environmental conditions
Abstract Three dog shelters in Rio Grande do Sul were investigated for associations between the occurrence of respiratory viruses and shelter environmental conditions. Nasal secretions randomly collected during the cold season were tested via PCR, and this data collection was followed by nucleotide sequencing of the amplicons. In shelter #1 (poor sanitary an
Braz. J. Microbiol.. Publicado em: 2016-12
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3. Antiviral activity of a Bacillus sp: P34 peptide against pathogenic viruses of domestic animals
P34 is an antimicrobial peptide produced by a Bacillus sp. strain isolated from the intestinal contents of a fish in the Brazilian Amazon basin with reported antibacterial activity. The aim of this work was to evaluate the peptide P34 for its in vitro antiviral properties against canine adenovirus type 2 (CAV-2), canine coronavirus (CCoV), canine distemper v
Braz. J. Microbiol.. Publicado em: 2014-09
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4. EPIDEMIOLOGY, CLINICAL SIGNS, MACROSCOPIC AND MICROSCOPIC LESIONS, AND IMMUNOHISTOCHEMISTRY OF INFECTIOUS CANINE HEPATITIS / EPIDEMIOLOGIA, SINAIS CLÍNICOS, LESÕES MACRO E MICROSCÓPICAS, E IMUNOISTOQUÍMICA DA HEPATITE INFECCIOSA CANINA
A presente dissertação consta de uma investigação sobre hepatite infecciosa canina e resultou na produção de dois trabalhos científicos que estão colocados ao final da dissertação. Os protocolos de necropsias realizadas em 5.361 cães durante um período de 43 anos (1964-2006) foram revisados em busca de casos de hepatite infecciosa canina (HIC) e
Publicado em: 2008
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5. SOROPREVALÊNCIA DE INFECÇÕES VÍRICAS EM CÃES DE SANTA MARIA, RS; SELEÇÃO E CARACTERIZAÇÃO DE LINHAGENS CELULARES RESISTENTES AO VÍRUS DA DIARRÉIA VIRAL BOVINA / SEROPREVALENCE OF VIRAL INFECTIONS IN DOGS OF SANTA MARIA, RS; SELECTION AND CHARACTERIZATION OF CELL LINES RESISTANT TO BOVINE VIRAL DIARRHEA VIRUS
The present study reports a serologic survey of the main viral infections of dogs in Santa Maria, RS, Brazil, and the production of cell lines of canine, swine and leporine origin resistant to bovine viral diarrhea virus (BVDV). Canine distemper virus (CDV), parvovirus (CPV), adenovirus (CAV) and coronavirus (CCoV) infections have been associated with signif
Publicado em: 2006
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6. Identification of a Canine Adenovirus (Infectious Canine Hepatitis Virus) Inhibitor in Dog Liver Extracts as Arginase
Extracts of canine liver inhibited growth of infectious canine hepatitis (ICH) virus, a canine adenovirus. Purified extracts from mammalian, but not avian, liver tissue contained the inhibitor, and evidence is presented that the inhibitory factor is the enzyme arginase (arginine ureohydrolase). This study further emphasized the need for arginine in adenoviru
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7. Unambiguous typing of canine adenovirus isolates by deoxyribonucleic acid restriction-endonuclease analysis.
Viral deoxyribonucleic acid extracted from a limited number of cells infected with canine adenovirus type 1 or type 2 was cleaved with several restriction endonucleases. Agarose gel electrophoresis of the limit digests showed stable differences between the canine adenovirus type 1 and type 2 cleavage patterns. Rapid and accurate typing of large numbers of cl
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8. Productive Replication of Human Adenovirus Type 5 in Canine Cells
Development of immunocompetent patient-like models that allow direct analysis of human adenovirus-based conditionally replicative adenoviruses (CRAds) would be beneficial for the advancement of these oncolytic agents. To this end, we explored the possibility of cross-species replication of human adenovirus type 5 (Ad5) in canine cells. With a panel of canine
American Society for Microbiology.
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9. T Antigens of Bovine and Canine Adenoviruses Demonstrated by Immunofluorescence
The intracellular development in acutely infected cells of bovine and canine adenovirus T antigens was followed by immunofluorescent staining. With both species of adenovirus, antigen was first detected as intranuclear pin-points at 18 hr postinfection and coalescence into large lobular masses was noticed by 24 hr. Cross-reactions between bovine 1 (nononcoge
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10. Longitudinal Study of Viruses Associated with Canine Infectious Respiratory Disease
In this investigation a population of dogs at a rehoming center was monitored over a period of 2 years. Despite regular vaccination of incoming dogs against distemper, canine adenovirus type 2 (CAV-2), and canine parainfluenza virus (CPIV), respiratory disease was endemic. Tissue samples from the respiratory tract as well as paired serum samples were collect
American Society for Microbiology.
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11. Canine Adenovirus Vectors: an Alternative for Adenovirus-Mediated Gene Transfer
Preclinical studies have shown that gene transfer following readministration of viral vectors is often inefficient due to the presence of neutralizing antibodies. Vectors derived from ubiquitous human adenoviruses may have limited clinical use because preexisting humoral and cellular immunity is found in 90% of the population. Furthermore, risks associated w
American Society for Microbiology.
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12. An Adenovirus–Epstein-Barr Virus Hybrid Vector That Stably Transforms Cultured Cells with High Efficiency
EBV episomes are nuclear plasmids that are stably maintained through multiple cell divisions in primate and canine cells (J. L. Yates, N. Warren, and B. Sugden, Nature 313:812–815, 1985). In this report, we describe the construction and characterization of an E1-deleted recombinant adenovirus vector system that delivers an EBV episome to infected cells. Th
American Society for Microbiology.