About: Detection of neutralizing antibody against porcine epidemic diarrhea virus in subclinically infected finishing pigs

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About: Detection of neutralizing antibody against porcine epidemic diarrhea virus in subclinically infected finishing pigs 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	Detection of neutralizing antibody against porcine epidemic diarrhea virus in subclinically infected finishing pigs
Creator	Sekiguchi, Satoshi Okabayashi, Tamaki Kubo, Meiko Watanabe, Shinji Norimine, Junzo Sasaki, Yosuke Mitoma, Shuya Notsu, Kosuke Wiratsudakul, Anuwat Mai, Thi Hata, Kazuhiro Kabali, Emmanuel Koike, Naoki Marumoto, Nobuyuki Shirai, Mamoru
Source	PMC
abstract	The purpose of this study was to detect porcine epidemic diarrhea virus (PEDV) subclinically infected pigs shipped from non-case farms to slaughterhouses. Systematic sampling was conducted at two slaughterhouses. A total of 1,556 blood samples were collected from 80 case and non-case farms from pigs over 6 months old. Blood samples were centrifuged to obtain sera. Serial serum dilutions were subjected to serological examination for PEDV presence using Neutralization test (NT). The cut-off titer was set at titer of 1:2 dilution and farms with at least one positive sample in duplicate were classified as PED-positive farms. Several non-case farms (9.4%, 6/64) and 100% (16/16) of the case farms were indeed positive for PEDV. The proportion of seropositive animals from case farms was 63.7%, significantly different from that of non-case farms (4.3%, P<0.05). In both case and non-case farms, the proportion of seropositive animals in farrow-to-finish farms was significantly higher than in wean-to-finish farms (P<0.05). Seropositive animals in non-case farms were detected by NT in a sero-survey by sampling at slaughterhouses. Therefore, subclinically infected pigs should be considered prior to shipment.
has issue date	2018-10-02(xsd:dateTime)
bibo:doi	10.1292/jvms.18-0132
bibo:pmid	30282841
has license	cc-by-nc-nd
sha1sum (hex)	8ab9e9b90aa057cdd59acac5cce30ec1a6784e71
schema:url	https://doi.org/10.1292/jvms.18-0132
resource representing a document's title	Detection of neutralizing antibody against porcine epidemic diarrhea virus in subclinically infected finishing pigs
has PubMed Central identifier	PMC6261828
has PubMed identifier	30282841
schema:publication	J Vet Med Sci
resource representing a document's body	covid:8ab9e9b90aa057cdd59acac5cce30ec1a6784e71#body_text
is schema:about of	named entity 'CONSIDERED' named entity 'OBTAIN' named entity 'PORCINE EPIDEMIC DIARRHEA VIRUS' named entity 'SEROLOGICAL' named entity 'FINISH' named entity 'SEROPOSITIVE' named entity 'SERUM' named entity 'DIFFERENT' named entity 'BLOOD SAMPLES' named entity 'NON-' named entity 'SHIPPED' named entity 'CENTRIFUGED' named entity 'TO DETECT' named entity '100%' named entity 'MONTHS OLD' named entity 'HIGHER' named entity 'PRIOR TO' named entity 'SAMPLE' named entity 'positive' named entity 'slaughterhouses' named entity 'dilution' named entity 'proportion' named entity 'proportion' named entity 'NEUTRALIZING ANTIBODY' named entity 'PIGS' named entity 'INFECTED' named entity 'PROPORTION' named entity 'FARMS' named entity 'PED' named entity 'SYSTEMATIC SAMPLING' named entity 'STUDY' named entity 'SERA' named entity 'CASE' named entity 'PRESENCE' named entity 'DETECTION' named entity 'PORCINE EPIDEMIC DIARRHEA VIRUS' named entity 'ANIMALS' named entity 'SET' named entity 'SURVEY' named entity 'THE CUT' named entity 'INFECTED' named entity 'PIGS' named entity 'DILUTION' named entity 'CLASSIFIED' named entity '28P' named entity 'NEUTRALIZATION TEST' named entity 'COLLECTED' named entity 'DILUTIONS' named entity 'TOTAL' named entity 'POSITIVE' named entity 'DETECTED' named entity 'EXAMINATION' named entity 'SERIAL' named entity 'WEAN' named entity 'SAMPLING' named entity 'USING' named entity 'SERO' named entity 'TITER' named entity 'PURPOSE' named entity 'DUPLICATE' covid:arg/8ab9e9b90aa057cdd59acac5cce30ec1a6784e71 named entity 'pigs' named entity 'sampling' named entity 'samples' named entity 'higher' named entity 'farms' named entity 'infected'

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