J
Josepha DeLay
Researcher at University of Guelph
Publications - 46
Citations - 1499
Josepha DeLay is an academic researcher from University of Guelph. The author has contributed to research in topics: Ficolin & Clostridium perfringens. The author has an hindex of 19, co-authored 45 publications receiving 1273 citations.
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Journal ArticleDOI
Proposal of a 2-Tier Histologic Grading System for Canine Cutaneous Mast Cell Tumors to More Accurately Predict Biological Behavior
Matti Kiupel,Joshua D. Webster,K L Bailey,Susan J. Best,Josepha DeLay,C J Detrisac,Scott D. Fitzgerald,D Gamble,Pamela E. Ginn,Michael H. Goldschmidt,Mattie J. Hendrick,Elizabeth W. Howerth,Evan B. Janovitz,Ingeborg M. Langohr,S. D. Lenz,Thomas P. Lipscomb,Margaret A. Miller,W. Misdorp,S. D. Moroff,Thomas P. Mullaney,I Neyens,Donal O’Toole,José A. Ramos-Vara,T. J. Scase,F. Y. Schulman,Dodd G. Sledge,Rebecca C. Smedley,Ken C. Smith,Paul W. Snyder,E Southorn,N L Stedman,Barbara A. Steficek,Paul C. Stromberg,Victor E. Valli,Steven E. Weisbrode,Julie A. Yager,Jane Heller,R. Miller +37 more
TL;DR: According to the novel grading system, high-grade MCTs were significantly associated with shorter time to metastasis or new tumor development, and with shorter survival time.
Journal ArticleDOI
Clinical, laboratory, and histopathologic features of equine lymphoma.
TL;DR: It is suggested that T-cell lymphoma is more common than B- cell lymphoma in horses and that inflammation, possibly from tumor cytokine production, is frequent.
Journal Article
The emergence of a new strain of porcine circovirus-2 in Ontario and Quebec swine and its association with severe porcine circovirus associated disease--2004-2006.
Susy Carman,Hugh Y. Cai,Josepha DeLay,Youssef Sa,Beverly McEwen,Carl A. Gagnon,Donald Tremblay,Murray Hazlett,Lusis P,Jim Fairles,Hazel S. Alexander,van Dreumel T +11 more
TL;DR: A subsequent retrospective study showed a statistically significant increase in the frequency of histological lesions in lymph node, spleen, lung, small intestine, colon and kidney, for pigs spontaneously infected with RFLP type 321, compared with the older R FLP type 422 strain.
Journal ArticleDOI
Bovine viral diarrhea virus in alpaca: abortion and persistent infection.
TL;DR: An alpaca herd in eastern Ontario experienced vague signs of illness, including anorexia and lethargy in 9 animals, 2.5 months after the addition of a chronically ill cria and his dam to the farm, and a diagnosis of persistent infection with BVDV was made.
Journal Article
Porcine circovirus-2 associated disease in swine in Ontario (2004 to 2005).
Susy Carman,Beverly McEwen,Josepha DeLay,Tony van Dreumel,Peter Lusis,Hugh Y. Cai,Jim Fairles +6 more
TL;DR: Since late fall of 2004, there has been the emergence of new respiratory, digestive, hemolymphatic, vascular, and renal lesions associated with Porcine circovirus-2 (PCV-2) infection in pigs in Ontario.