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Volume 24, Number 12—December 2018
Research

Novel Type of Chronic Wasting Disease Detected in Moose (Alces alces), Norway

Laura Pirisinu, Linh Tran, Barbara Chiappini, Ilaria Vanni, Michele A. Di Bari, Gabriele Vaccari, Turid Vikøren, Knut Ivar Madslien, Jørn Våge, Terry Spraker, Gordon Mitchell, Aru Balachandran, Thierry Baron, Cristina Casalone, Christer M. Rolandsen, Knut H. Røed, Umberto Agrimi, Romolo Nonno, and Sylvie L. BenestadComments to Author 
Author affiliations: Istituto Superiore di Sanità, Rome, Italy (L. Pirisinu, B. Chiappini, I. Vanni, M.A. Di Bari, G. Vaccari, U. Agrimi, R. Nonno); Norwegian Veterinary Institute, Oslo, Norway (L. Tran, T. Vikøren, K.I. Madslien, J. Våge, S.L. Benestad); Colorado State University, Fort Collins, Colorado, USA (T. Spraker); Canadian Food Inspection Agency, Ottawa, Ontario, Canada (G. Mitchell, A. Balachandran); Anses Lyon Unité “Maladies Neuro-Dégénératives,” Lyon, France (T. Baron); Istituto Zooprofilattico Sperimentale del Piemonte Liguria e Valle d’Aosta, Torino, Italy (C. Casalone); Norwegian Institute for Nature Research, Trondheim, Norway (C.M. Rolandsen); Norwegian University of Life Sciences, Faculty of Veterinary Science, Oslo (K.H. Røed)

Main Article

Figure 1

Immunohistochemical detection of disease-associated prion protein in brain sections at the level of the obex in cervids with chronic wasting disease, Norway. A–E) Reindeer; F–J) moose. mAbs used were 12B2 (A, F), 9A2 (B, G), L42 (C, H), SAF 84 (D, I), and F99/97.6 (E, J). Staining obtained in the reindeer tissues are similar regardless of mAbs used (A–E). Conversely, for moose tissues, the staining was primarily observed intraneuronally with L42, SAF84, and F99/97.6 (H–J) but was not observed us

Figure 1. Immunohistochemical detection of disease-associated prion protein in brain sections at the level of the obex in cervids with chronic wasting disease, Norway. A–E) Reindeer; F–J) moose. mAbs used were 12B2 (A, F), 9A2 (B, G), L42 (C, H), SAF 84 (D, I), and F99/97.6 (E, J). Staining obtained in the reindeer tissues is similar regardless of mAbs used (A–E). Conversely, for moose tissues, the staining was primarily observed intraneuronally with L42, SAF84, and F99/97.6 (H–J) but was not observed using the more N-terminal mAbs 12B2 and 9A2 (F, G). Scale bars indicate 40 µm. mAbs, monoclonal antibodies.

Main Article

Page created: November 20, 2018
Page updated: November 20, 2018
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