Canine Coronavirus
Mostrando 1-12 de 23 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. 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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3. Exposure of pampas fox (Pseudalopex gymnocercus) and crab-eating fox (Cerdocyon thous) from the Southern region of Brazil to Canine distemper virus (CDV), Canine parvovirus (CPV) and Canine coronavirus (CCoV)
Foi investigada a ocorrência de exposição em 13 canídeos não domésticos de vida livre (cinco graxains-do-campo - Pseudalopex gymnocercus e oito graxains-do-mato - Cerdocyon thous) da região sul do Brasil ao vírus da cinomose canina (CDV), parvovírus canino (CPV) e coronavírus canino (CCoV). Anticorpos contra o CDV foram detectados em 38,5% (5/13) d
Brazilian Archives of Biology and Technology. Publicado em: 2010-06
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4. Sobre a ocorrência e a genealogia de amostras brasileiras de Coronavirus canino (CCoV) e o papel de cães como reservatórios para Rotavirus / On the occurrence and genealogy of Brazilian strains of Canine coronavirus (CCoV) and the role of dogs as reservoirs for rotavirus
Viral canine gastroenteritis is infectious transmissible diseases with importance for animal health, as those caused by Canine parvovirus and Canine coronavirus (CCoV) and public health, as in the case of rotavirus. Canine rotavirus occurs at low frequencies, both in diarrheic and health dogs, but the importance of dog as reservoirs for human rotaviruses is
Publicado em: 2009
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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. Molecular Characterization Confirms the Presence of a Divergent Strain of Canine Coronavirus (UWSMN-1) in Australia
Canine coronavirus (CCV) UWSMN-1 was originally identified from an outbreak of fatal gastroenteritis in breeding colonies. In this report, we examined whether UWSMN-1 represents a novel divergent strain or is the result of recombination events between canine and feline coronavirus strains. Sequencing of various regions of the spike and polymerase genes confi
American Society for Microbiology.
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7. Interspecies aminopeptidase-N chimeras reveal species-specific receptor recognition by canine coronavirus, feline infectious peritonitis virus, and transmissible gastroenteritis virus.
We report that cells refractory to canine coronavirus (CCV) and feline infectious peritonitis virus (FIPV) became susceptible when transfected with a chimeric aminopeptidase-N (APN) cDNA containing a canine domain between residues 643 and 841. This finding shows that APN recognition by these viruses is species related and associated with this C-terminal doma
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8. Feline Coronavirus Type II Strains 79-1683 and 79-1146 Originate from a Double Recombination between Feline Coronavirus Type I and Canine Coronavirus
Recent evidence suggests that the type II feline coronavirus (FCoV) strains 79-1146 and 79-1683 have arisen from a homologous RNA recombination event between FCoV type I and canine coronavirus (CCV). In both cases, the template switch apparently took place between the S and M genes, giving rise to recombinant viruses which encode a CCV-like S protein and the
American Society for Microbiology.
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9. Feline aminopeptidase N serves as a receptor for feline, canine, porcine, and human coronaviruses in serogroup I.
Two members of coronavirus serogroup I, human respiratory coronavirus HCV-229E and porcine transmissible gastroenteritis virus (TGEV), use aminopeptidase N (APN) as their cellular receptors. These viruses show marked species specificity in receptor utilization, as HCV-229E can utilize human but not porcine APN, while TGEV can utilize porcine but not human AP
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10. Experimental inoculation of cats with human coronavirus 229E and subsequent challenge with feline infectious peritonitis virus.
Minimal-disease cats exposed to live human coronavirus 229E developed homologous antibody responses that suggested little or no replication of the virus in inoculated animals. Oronasal and subcutaneous inoculation of coronavirus 229E did not elicit an antibody response by heterologous (transmissible gastroenteritis virus, canine coronavirus) neutralization o
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11. Two Genotypes of Canine Coronavirus Simultaneously Detected in the Fecal Samples of Dogs with Diarrhea
Sixty-nine fecal samples from diarrheic puppies were examined by reverse transcription-PCR assays for the M and the S genes of canine coronaviruses (CCoVs). The isolates in 10 samples were recognized as CCoV type I, and the isolates in 6 samples were recognized as CCoV type II, while isolates of both genotypes were simultaneously detected in 53 samples.
American Society for Microbiology.
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12. Fecal Immunoglobulin A Antibodies in Dogs Infected or Vaccinated with Canine Coronavirus
Fecal secretory immunoglobulin A (IgA) antibodies in dogs infected or vaccinated with canine coronavirus (CCV) were evaluated by an enzyme-linked immunosorbent assay. The study was carried out with 32 fecal samples collected just before inoculation and at 28 days postinoculation. Five groups were studied: naturally infected dogs, experimentally infected dogs
American Society for Microbiology.