J
John C. S. Harding
Researcher at University of Saskatchewan
Publications - 145
Citations - 4461
John C. S. Harding is an academic researcher from University of Saskatchewan. The author has contributed to research in topics: Porcine reproductive and respiratory syndrome virus & Fetus. The author has an hindex of 30, co-authored 143 publications receiving 3907 citations. Previous affiliations of John C. S. Harding include Washington University in St. Louis & University of Veterinary Medicine Vienna.
Papers
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Journal Article
Isolation of circovirus from lesions of pigs with postweaning multisystemic wasting syndrome.
John A. Ellis,Lori Hassard,Elizabeth Clark,John C. S. Harding,Gordon Allan,P Willson,J Strokappe,Karen Martin,F. McNeilly,Brian M. Meehan,Daniel Todd,Deborah M. Haines +11 more
TL;DR: Results demonstrate a high degree of association between the presence of the circovirus-like virus and postweaning multisystemic wasting syndrome in affected swine.
Journal Article
Recognizing and diagnosing postweaning multisystemic wasting syndrome (PMWS)
TL;DR: Ostweaning multisystemic wasting syndrome (PMWS) is a new disease first described in 1996 and there are now confirmed cases in Alberta, Saskatchewan, Manitoba, Quebec, California, Iowa, Indiana, and Spain.
Journal ArticleDOI
Bioluminescence imaging of myeloperoxidase activity in vivo.
Shimon Gross,Seth T. Gammon,Britney L. Moss,Daniel Rauch,John C. S. Harding,Jay W. Heinecke,Lee Ratner,David Piwnica-Worms +7 more
TL;DR: Luminol-BLI provides a noninvasive, specific and highly sensitive optical readout of phagocyte-mediated MPO activity in vivo and may enable new diagnostic applications in a wide range of acute and chronic inflammatory conditions.
Journal ArticleDOI
Reproduction of Lesions of Postweaning Multisystemic Wasting Syndrome in Gnotobiotic Piglets
John Ellis,Steven Krakowka,Michael Dale Lairmore,Deborah M. Haines,A. Bratanich,Edward G. Clark,Gordon Allan,Carrie Konoby,Lori Hassard,Brian M. Meehan,Karen Martin,John C. S. Harding,S. Kennedy,Francis McNeilly +13 more
TL;DR: It is demonstrated that the lesions of PMWS can be experimentally reproduced in gnotobiotic piglets using filterable viral agents derived from pigs with PMWS and provide an experimental basis for further investigation into the pathogenesis and control of this emerging infectious disease in swine.
Journal ArticleDOI
Coinfection by porcine circoviruses and porcine parvovirus in pigs with naturally acquired postweaning multisystemic wasting syndrome.
John A. Ellis,A. Bratanich,Edward G. Clark,Gordon Allan,Brian M. Meehan,Deborah M. Haines,John C. S. Harding,Keith West,S. Krakowka,Carrie Konoby,Lori Hassard,Karen Martin,F. McNeilly +12 more
TL;DR: Findings confirm and extend previous findings documenting a consistent association of PCV 2 with PMWS and suggest infection by PPV or PCV 1 or both may be an important cofactor in the pathogenesis of some, but apparently not all, cases of PMWS.