About: Association of swine influenza H1N1 pandemic virus (SIV-H1N1p) with porcine respiratory disease complex in sows from commercial pig farms in Colombia

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About: Association of swine influenza H1N1 pandemic virus (SIV-H1N1p) with porcine respiratory disease complex in sows from commercial pig farms in Colombia Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Association of swine influenza H1N1 pandemic virus (SIV-H1N1p) with porcine respiratory disease complex in sows from commercial pig farms in Colombia
Creator	Alfonso, Victor Nieto, Gloria Correa, Jaime Fernanda, Luisa Jiménez, Mancipe
Source	PMC
abstract	Porcine respiratory disease complex (PRDC) is a serious health problem that mainly affects growing and finishing pigs. PRDC is caused by a combination of viral and bacterial agents, such as porcine reproductive and respiratory syndrome virus (PRRSV), swine influenza virus (SIV), Mycoplasma hyopneumoniae (Myh), Actinobacillus pleuropneumoniae (APP), Pasteurella multocida and Porcine circovirus 2 (PCV2). To characterize the specific role of swine influenza virus in PRDC presentation in Colombia, 11 farms from three major production regions in Colombia were examined in this study. Nasal swabs, bronchial lavage and lung tissue samples were obtained from animals displaying symptoms compatible with SIV. Isolation of SIV was performed in 9-day embryonated chicken eggs or Madin-Darby Canine Kidney (MDCK) cells. Positive isolates, identified via the hemagglutination inhibition test, were further analyzed using PCR. Overall, 7 of the 11 farms were positive for SIV. Notably, sequencing of the gene encoding the hemagglutinin (HA) protein led to grouping of strains into circulating viruses identified during the human outbreak of 2009, classified as pandemic H1N1-2009. Serum samples from 198 gilts and multiparous sows between 2008 and 2009 were obtained to determine antibody presence of APP, Myh, PCV2 and PRRSV in both SIV-H1N1p-negative and -positive farms, but higher levels were recorded for SIV-H1N1p-positive farms. Odds ratio (OR) and P values revealed statistically significant differences (p<0.05) in PRDC presentation in gilts and multiparous sows of farms positive for SIV-H1N1p. Our findings indicate that positive farms have increased risk of PRDC presentation, in particular, PCV2, APP and Myh.
has issue date	2014-08-08(xsd:dateTime)
bibo:doi	10.1007/s12250-014-3471-5
bibo:pmid	25160760
has license	no-cc
sha1sum (hex)	788596870fd589e79c1710049eb758f4ffe10f0f
schema:url	https://doi.org/10.1007/s12250-014-3471-5
resource representing a document's title	Association of swine influenza H1N1 pandemic virus (SIV-H1N1p) with porcine respiratory disease complex in sows from commercial pig farms in Colombia
has PubMed Central identifier	PMC7091121
has PubMed identifier	25160760
schema:publication	Virol Sin
resource representing a document's body	covid:788596870fd589e79c1710049eb758f4ffe10f0f#body_text
is schema:about of	named entity 'COMPLEX' named entity 'Overall' named entity 'human' named entity 'major' named entity 'specific' named entity 'reproductive' named entity 'porcine' named entity 'GROUPING' named entity 'ISOLATION' named entity 'OUR' named entity 'BUT' named entity 'LED' named entity 'INCREASED RISK' named entity 'FARMS' named entity 'MYH' named entity 'PRESENTATION' named entity 'EXAMINED' named entity '28P' named entity 'FARMS' named entity 'SERUM' named entity 'H1N1' named entity 'HEMAGGLUTININ' named entity 'NASAL SWABS' named entity 'OBTAINED' named entity 'MAJOR' named entity 'REVEALED' named entity 'LUNG TISSUE' named entity 'COMPATIBLE WITH' named entity 'RECORDED' named entity 'HAVE' named entity 'PORCINE' named entity 'H1N1' named entity 'OUTBREAK' named entity 'COLOMBIA' named entity 'ISOLATES' named entity 'LEVELS' named entity 'CHICKEN' named entity 'SOWS' named entity 'PANDEMIC' named entity 'SEQUENCING' named entity 'USING' named entity 'NEGATIVE' named entity 'ODDS RATIO' named entity 'SWINE' named entity 'RESPIRATORY DISEASE' named entity 'COMMERCIAL' named entity 'VIRUS' named entity 'COLOMBIA' named entity 'DISPLAYING' named entity 'ANTIBODY' named entity 'PERFORMED' named entity 'DETERMINE' named entity 'PROTEIN ' named entity 'CELLS' named entity 'POSITIVE' named entity 'SYMPTOMS' named entity 'CANT' named entity 'SWINE INFLUENZA VIRUS' named entity 'PORCINE CIRCOVIRUS 2' named entity 'STRAINS' named entity 'OVERALL' named entity 'SIV' named entity 'SAMPLES' named entity 'ACTINOBACILLUS PLEUROPNEUMONIAE' named entity 'SOWS' named entity 'DAY' named entity 'APP' named entity 'MULTIPAROUS' named entity 'PCR' named entity 'CIRCULATING' named entity 'CANINE' named entity 'ASSOCIATION' named entity 'PIG' named entity 'RISK OF' named entity 'PANDEMIC' named entity 'PASTEURELLA MULTOCIDA ' named entity 'PRDC'

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