Search Results 1-6 of 6

  • First case of atypical scrapie in a goat in Japan

    MATSUURA Yuichi , MIYAZAWA Kohtaro , IMAMURA Morikazu , YOKOYAMA Takashi , IWAMARU Yoshifumi

    … <p>Atypical scrapie in goats has only been reported in European countries. … The present study reports the identification of the first case of atypical scrapie in goats in Japan. … Western blot analysis showed a multiplex proteinase K-resistant prion protein (PrP-res) band pattern with a band <15 kDa that was clearly distinguishable from the triplet PrP-res band pattern observed in classical scrapie cases. …

    Journal of Veterinary Medical Science 81(7), 986-989, 2019

    J-STAGE  Ichushi Web 

  • Transmission of atypical scrapie to homozygous ARQ sheep

    OKADA Hiroyuki , MIYAZAWA Kohtaro , IMAMURA Morikazu , IWAMARU Yoshifumi , MASUJIN Kentaro , MATSUURA Yuichi , YOKOYAMA Takashi

    The journal of veterinary medical science 78(10), 1619-1624, 2016-10

  • Identification of the first case of atypical scrapie in Japan

    IMAMURA Morikazu , MIYAZAWA Kohtaro , IWAMARU Yoshifumi , MATSUURA Yuichi , YOKOYAMA Takashi , OKADA Hiroyuki

    … <p>A Corriedale ewe was confirmed as the first atypical scrapie case during an active surveillance program for transmissible spongiform encephalopathies in small ruminants in Japan. … Based on these results, this case was conclusively diagnosed as atypical scrapie with encephalitic listeriosis.</p> …

    Journal of Veterinary Medical Science 78(12), 1915-1919, 2016

    J-STAGE  Ichushi Web 

  • Transmission of atypical scrapie to homozygous ARQ sheep

    OKADA Hiroyuki , MIYAZAWA Kohtaro , IMAMURA Morikazu , IWAMARU Yoshifumi , MASUJIN Kentaro , MATSUURA Yuichi , YOKOYAMA Takashi

    … (AL<sub>141</sub>RQ) prion protein (PrP) genotype were exposed intracerebrally to brain pools prepared using four field cases of atypical scrapie from the United Kingdom. … Our results indicate that atypical scrapie is transmissible to AL<sub>141</sub>RQ sheep, but these animals act as clinically silent carriers with long incubation times.</p> …

    Journal of Veterinary Medical Science 78(10), 1619-1624, 2016

    J-STAGE  Ichushi Web 

  • Retrospective surveillance of atypical scrapie in Japan  [in Japanese]

    吉田 歩 , 舛甚 賢太郎 , 今村 守一 , 岩丸 祥史 , 毛利 資郎 , 横山 隆

    … Recently, atypical scrapie cases have increased mainly in genetically scrapie-resistant sheep in Europe. … The characteristics of the abnormal isoform of prion protein (PrP^Sc) and its deposition pattern in the brain differ between atypical and classical scrapie sheep. … all samples were negative in western blot for the PrP^Sc of classical scrapie. …

    動物衛生研究所研究報告 (114), 9-14, 2008-01

    IR  DOI  JASI 

  • Retrospective surveillance of atypical scrapie in Japan  [in Japanese]

    吉田 歩 , 舛甚 賢太郎 , 今村 守一 [他]

    Bulletin of the National Institute of Animal Health (114), 9-14, 2007

    Ichushi Web 

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