Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan

To characterize the Erysipelothrix rhusiopathiae Met-203 type surface protective antigen (Spa) A strains causing swine erysipelas in Japan, the nucleotide sequence of the hypervariable region of the spaA gene was determined in 80 E. rhusiopathiae (serotype 1a) isolates collected from pigs with chron...

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Autores principales: UCHIYAMA, Mariko, SHIMAZAKI, Yohko, ISSHIKI, Yukari, KOJIMA, Akemi, HIRANO, Fumiya, YAMAMOTO, Kinya, KIJIMA, Mayumi, NAGAI, Hidetaka
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2016
Materias:
Bacteriology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5289231/
https://www.ncbi.nlm.nih.gov/pubmed/27773881
http://dx.doi.org/10.1292/jvms.16-0164
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author UCHIYAMA, Mariko
SHIMAZAKI, Yohko
ISSHIKI, Yukari
KOJIMA, Akemi
HIRANO, Fumiya
YAMAMOTO, Kinya
KIJIMA, Mayumi
NAGAI, Hidetaka
author_facet UCHIYAMA, Mariko
SHIMAZAKI, Yohko
ISSHIKI, Yukari
KOJIMA, Akemi
HIRANO, Fumiya
YAMAMOTO, Kinya
KIJIMA, Mayumi
NAGAI, Hidetaka
author_sort UCHIYAMA, Mariko
collection PubMed
description To characterize the Erysipelothrix rhusiopathiae Met-203 type surface protective antigen (Spa) A strains causing swine erysipelas in Japan, the nucleotide sequence of the hypervariable region of the spaA gene was determined in 80 E. rhusiopathiae (serotype 1a) isolates collected from pigs with chronic and subacute swine erysipelas in 14 prefectures in 2008–2014. In this study, 14 (17.5%) isolates were Met-203 type SpaA strains. We confirmed the pathogenicity of a Met-203 type SpaA strain in specific-pathogen-free pigs. In this experiment, the two challenged pigs displayed arthritis, urticaria and other clinical signs, but recovered within 10 days. Our results reveal the existence of the E. rhusiopathiae Met-203 type strains that have been causing chronic erysipelas in Japan.
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spelling pubmed-52892312017-02-08 Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan UCHIYAMA, Mariko SHIMAZAKI, Yohko ISSHIKI, Yukari KOJIMA, Akemi HIRANO, Fumiya YAMAMOTO, Kinya KIJIMA, Mayumi NAGAI, Hidetaka J Vet Med Sci Bacteriology To characterize the Erysipelothrix rhusiopathiae Met-203 type surface protective antigen (Spa) A strains causing swine erysipelas in Japan, the nucleotide sequence of the hypervariable region of the spaA gene was determined in 80 E. rhusiopathiae (serotype 1a) isolates collected from pigs with chronic and subacute swine erysipelas in 14 prefectures in 2008–2014. In this study, 14 (17.5%) isolates were Met-203 type SpaA strains. We confirmed the pathogenicity of a Met-203 type SpaA strain in specific-pathogen-free pigs. In this experiment, the two challenged pigs displayed arthritis, urticaria and other clinical signs, but recovered within 10 days. Our results reveal the existence of the E. rhusiopathiae Met-203 type strains that have been causing chronic erysipelas in Japan. The Japanese Society of Veterinary Science 2016-10-21 2017-01 /pmc/articles/PMC5289231/ /pubmed/27773881 http://dx.doi.org/10.1292/jvms.16-0164 Text en ©2016 The Japanese Society of Veterinary Science http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.
spellingShingle Bacteriology
UCHIYAMA, Mariko
SHIMAZAKI, Yohko
ISSHIKI, Yukari
KOJIMA, Akemi
HIRANO, Fumiya
YAMAMOTO, Kinya
KIJIMA, Mayumi
NAGAI, Hidetaka
Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan
title Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan
title_full Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan
title_fullStr Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan
title_full_unstemmed Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan
title_short Pathogenic characterization of Erysipelothrix rhusiopathiae Met-203 type SpaA strains from chronic and subacute swine erysipelas in Japan
title_sort pathogenic characterization of erysipelothrix rhusiopathiae met-203 type spaa strains from chronic and subacute swine erysipelas in japan
topic Bacteriology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5289231/
https://www.ncbi.nlm.nih.gov/pubmed/27773881
http://dx.doi.org/10.1292/jvms.16-0164
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