Matches in SemOpenAlex for { <https://semopenalex.org/work/W2340789020> ?p ?o ?g. }
- W2340789020 endingPage "264" @default.
- W2340789020 startingPage "257" @default.
- W2340789020 abstract "Salmonella Enteritidis and Salmonella Typhimurium are responsible for causing huge economic loses in aviculture, as they lead young broiler chicks to develop clinical disease and thus increase mortality. Salmonella's pathogenicity is considered complex and multifactorial, demanding more studies that could elucidate the interaction between host and pathogen. The present study aims to evaluate the virulence of 130S. Enteritidis isolates and 70S. Typhimurium inoculated in one-day-old chicks through the establishment of a pathogenicity index. For each strain, 10 commercial chicks from the Cobb lineage were used. Then, 200µL of a solution containing 2x108 CFU of S. Enteritidis or S. Typhimurium were inoculated in the birds by intraperitoneal via. Mortality and presence of lesions such as aerosaculitis (A), perihepatitis (Ph), pericarditis (Pc), peritonitis (Pt), onfalitis (O) and cellulitis (C) were registered daily for seven days. From the second to the seventh day there was a proportional decrease in the punctuation of the time of death (TD) for each day that the bird had survived. The pathogenicity index was calculated using the following formula: PI = (TD x 5) + A + Ph + Pc + Pt + O + C. The obtainment of the PI of each bacterial sample was achieved by calculating the rate of the ten inoculated birds. Based on the obtained results, it was possible to attribute the pathogenicity value for each strain, which enabled us to classify them in groups of low (27/200), intermediate (95/200) and high (78/200) pathogenicity. The utilization of standards like time of death and presence of septicemic lesions made it possible to determine the pathogenicity rate for each strain. Besides that, the proposed model has presented dramatic differences between the high, intermediate and low pathogenicity groups, which makes this mechanism useful for further classification of strains isolated in poultry farms." @default.
- W2340789020 created "2016-06-24" @default.
- W2340789020 creator A5000518478 @default.
- W2340789020 creator A5004847553 @default.
- W2340789020 creator A5005660999 @default.
- W2340789020 creator A5009113721 @default.
- W2340789020 creator A5020054028 @default.
- W2340789020 creator A5054771530 @default.
- W2340789020 creator A5057954350 @default.
- W2340789020 creator A5062184465 @default.
- W2340789020 creator A5073181427 @default.
- W2340789020 creator A5074797433 @default.
- W2340789020 creator A5080038273 @default.
- W2340789020 date "2016-04-01" @default.
- W2340789020 modified "2023-09-24" @default.
- W2340789020 title "Establishment of a pathogenicity index in Salmonella Enteritidis and Salmonella Typhimurium strains inoculated in one-day-old broiler chicks" @default.
- W2340789020 cites W194585235 @default.
- W2340789020 cites W1981469357 @default.
- W2340789020 cites W1995280350 @default.
- W2340789020 cites W2001336467 @default.
- W2340789020 cites W2020977179 @default.
- W2340789020 cites W2022372088 @default.
- W2340789020 cites W2048951857 @default.
- W2340789020 cites W2055906361 @default.
- W2340789020 cites W2066879533 @default.
- W2340789020 cites W2067850002 @default.
- W2340789020 cites W2078251090 @default.
- W2340789020 cites W2093904482 @default.
- W2340789020 cites W2104982926 @default.
- W2340789020 cites W2108609060 @default.
- W2340789020 cites W2113863876 @default.
- W2340789020 cites W2114246764 @default.
- W2340789020 cites W2123972983 @default.
- W2340789020 cites W2328725542 @default.
- W2340789020 cites W2329463844 @default.
- W2340789020 cites W4300824783 @default.
- W2340789020 doi "https://doi.org/10.1590/1678-4162-8259" @default.
- W2340789020 hasPublicationYear "2016" @default.
- W2340789020 type Work @default.
- W2340789020 sameAs 2340789020 @default.
- W2340789020 citedByCount "2" @default.
- W2340789020 countsByYear W23407890202017 @default.
- W2340789020 countsByYear W23407890202018 @default.
- W2340789020 crossrefType "journal-article" @default.
- W2340789020 hasAuthorship W2340789020A5000518478 @default.
- W2340789020 hasAuthorship W2340789020A5004847553 @default.
- W2340789020 hasAuthorship W2340789020A5005660999 @default.
- W2340789020 hasAuthorship W2340789020A5009113721 @default.
- W2340789020 hasAuthorship W2340789020A5020054028 @default.
- W2340789020 hasAuthorship W2340789020A5054771530 @default.
- W2340789020 hasAuthorship W2340789020A5057954350 @default.
- W2340789020 hasAuthorship W2340789020A5062184465 @default.
- W2340789020 hasAuthorship W2340789020A5073181427 @default.
- W2340789020 hasAuthorship W2340789020A5074797433 @default.
- W2340789020 hasAuthorship W2340789020A5080038273 @default.
- W2340789020 hasBestOaLocation W23407890201 @default.
- W2340789020 hasConcept C104317684 @default.
- W2340789020 hasConcept C135763542 @default.
- W2340789020 hasConcept C159047783 @default.
- W2340789020 hasConcept C180032290 @default.
- W2340789020 hasConcept C203014093 @default.
- W2340789020 hasConcept C2776460866 @default.
- W2340789020 hasConcept C2780289900 @default.
- W2340789020 hasConcept C2781065037 @default.
- W2340789020 hasConcept C28245876 @default.
- W2340789020 hasConcept C2992956773 @default.
- W2340789020 hasConcept C31467283 @default.
- W2340789020 hasConcept C31903555 @default.
- W2340789020 hasConcept C42972112 @default.
- W2340789020 hasConcept C523546767 @default.
- W2340789020 hasConcept C54355233 @default.
- W2340789020 hasConcept C55493867 @default.
- W2340789020 hasConcept C60987743 @default.
- W2340789020 hasConcept C64502627 @default.
- W2340789020 hasConcept C71924100 @default.
- W2340789020 hasConcept C86803240 @default.
- W2340789020 hasConcept C89423630 @default.
- W2340789020 hasConceptScore W2340789020C104317684 @default.
- W2340789020 hasConceptScore W2340789020C135763542 @default.
- W2340789020 hasConceptScore W2340789020C159047783 @default.
- W2340789020 hasConceptScore W2340789020C180032290 @default.
- W2340789020 hasConceptScore W2340789020C203014093 @default.
- W2340789020 hasConceptScore W2340789020C2776460866 @default.
- W2340789020 hasConceptScore W2340789020C2780289900 @default.
- W2340789020 hasConceptScore W2340789020C2781065037 @default.
- W2340789020 hasConceptScore W2340789020C28245876 @default.
- W2340789020 hasConceptScore W2340789020C2992956773 @default.
- W2340789020 hasConceptScore W2340789020C31467283 @default.
- W2340789020 hasConceptScore W2340789020C31903555 @default.
- W2340789020 hasConceptScore W2340789020C42972112 @default.
- W2340789020 hasConceptScore W2340789020C523546767 @default.
- W2340789020 hasConceptScore W2340789020C54355233 @default.
- W2340789020 hasConceptScore W2340789020C55493867 @default.
- W2340789020 hasConceptScore W2340789020C60987743 @default.
- W2340789020 hasConceptScore W2340789020C64502627 @default.
- W2340789020 hasConceptScore W2340789020C71924100 @default.
- W2340789020 hasConceptScore W2340789020C86803240 @default.
- W2340789020 hasConceptScore W2340789020C89423630 @default.