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Title: Increasing lamb survival in Prince Edward Island sheep flocks
Date: 2017
Author: Ratanapob, Niorn
Genre: Dissertation/Thesis
Abstract: The overall objective of this program of research was to describe patterns in lamb mortality in sheep flocks in Prince Edward Island (PEI), Canada,...
Thesis Supervisor: Wichtel, Jeff; McKenna, Shawn
Publisher: University of Prince Edward Island
Publication Status: PUBLISHED

Title: Prevalence of Cryptosporidia, Eimeria, Giardia, and Strongyloides in pre-weaned calves on smallholder dairy farms in Mukurwe-ini district, Kenya
Source: Veterinary World
Date: 2015
Author: Shepelo Peter, Getrude; Gitau, George Karuoya; Mulei, Charles Matiku; Vanleeuwen, John; Richards, Shauna; Wichtel, Jeff; Uehlinger, Fabienne; Mainga, Omwando
Genre: Journal Article
Volume: 8
Issue: 9
Start Page: 1118
DOI: 10.14202/vetworld.2015.1118-1125
Publication Status: PUBLISHED

Title: Relationships between equine airway reactivity measured by flowmetric plethysmography and specific indicators of airway inflammation in horses with suspected inflammatory airway disease
Source: Equine Veterinary Journal
Date: 2015
Author: Wichtel, M.; Gomez, D.; Burton, S.; Wichtel, J.; Hoffman, A.
Genre: Journal Article
DOI: 10.1111/evj.12482

Title: Associations of farm management practices with annual milk sales on smallholder dairy farms in Kenya
Source: Veterinary World
Date: 2015
Author: Richards, Shauna; VanLeeuwen, John; Shepelo, Getrude; Gitau, George Karuoya; Kamunde, Collins; Uehlinger, Fabienne; Wichtel, Jeff
Genre: Journal Article
Abstract: Aim: Cows on smallholder dairy farms (SDF) in developing countries such as Kenya typically produce volumes of milk that are well below their...
Volume: 8
Issue: 1
Start Page: 88
DOI: 10.14202/vetworld.2015.88-96

Title: Selenium in milk and human health
Source: Animal Frontiers
Date: 2014
Author: Cobo-Angel, Claudia; Wichtel, Jeffrey; Ceballos-Márquez, Alejandro
Genre: Journal Article
Abstract: Selenium in vegetables, milk, and meat is a highly bioavailable source for humans; further, foods that are intentionally Se enriched can...
Volume: 4
Start Page: 38
DOI: 10.2527/af.2012-0013

Title: Management, productivity and livelihood effects on Kenyan smallholder dairy farms from interventions addressing animal health and nutrition and milk quality
Source: Tropical Animal Health and Production
Date: 2012
Author: VanLeeuwen, J. A.; Mellish, T.; Walton, C.; Kaniaru, A.; Gitau, R.; Mellish, K.; Maina, B.; Wichtel, J.
Genre: Journal Article
Abstract: We aimed to describe the management and productivity of this group of smallholder dairy farmers in Kenya at the beginning of an intervention...
Volume: 44
Issue: 2
Start Page: 231
DOI: 10.1007/s11250-011-0003-2

Title: Effects of selenium source on measures of selenium status of mares and selenium status and immune function of their foals
Source: Journal of Equine Veterinary Science
Date: 2012
Author: Montgomery, Julia B.; Wichtel, Jeffrey J.; Wichtel, Maureen G.; McNiven, Mary A.; McClure, J.T.; Markham, Fred; Horohov, David W.
Genre: Journal Article
Abstract: The effect of organic and inorganic sources of selenium (Se) on measures of Se status of mares and their foals, Se concentrations of colostrum and...
Volume: 32
Start Page: 352
DOI: 10.1016/j.jevs.2011.12.003

Title: Bulk tank milk selenium and its association with milk production parameters in Canadian dairy herds
Source: Canadian Veterinary Journal = Revue Veterinaire Canadienne
Date: 2012
Author: Ceballos-Marquez, Alejandro; Barkema, Herman W.; Stryhn, Henrik; Dohoo, Ian R.; Keefe, Gregory P.; Wichtel, Jeffrey J.
Genre: Journal Article
Abstract: An observational study was conducted in 63 Canadian dairy farms to evaluate the association of bulk tank milk selenium (Se) concentration (BTSe)...
Volume: 53
Issue: 1
Start Page: 51
Publication Status: PUBLISHED

Title: Effects of selenium source on measures of selenium status and immune function in horses
Source: Canadian Journal of Veterinary Research = Revue Canadienne de Recherche Veterinaire
Date: 2012
Author: Montgomery, J. B.; Wichtel, J. J.; Wichtel, M. G.; McNiven, M. A.; McClure, J. T.; Markham, F.; Horohov, D. W.
Genre: Journal Article
Abstract: The effects of selenium (Se) supplementation and source on equine immune function have not been extensively studied. This study examined the...
Volume: 76
Issue: 4
Start Page: 281

Title: The efficacy of selenium treatment of forage for the correction of selenium deficiency in horses
Source: Animal Feed Science and Technology
Date: 2011
Author: Montgomery, Julia B.; Wichtel, Jeffrey J.; Wichtel, Maureen G.; McNiven, Mary A.; McClure, J.T.
Genre: Journal Article
Abstract: Fortification of plants with selenium (Se) has been used to increase the Se intake of humans and farm animals but its use for correction of Se...
Volume: 170
Issue: 1-2
Start Page: 63
DOI: org/10.1016/j.anifeedsci.2011.07.018

Title: The effect of age on the immune response of horses to vaccination in proceedings of the second Merial European comparative vaccinology symposium : vaccination challenges in ageing populations
Source: Journal of Comparative Pathology
Date: 2010
Author: Muirhead, T. L.; McClure, J. T.; Wichtel, J. J.; Stryhn, H.; Markham, R. J. F.; McFarlane, D.; Lunn, D. P.
Genre: Journal Article
Volume: 142
Issue: Supplement 1
Start Page: S85
DOI: 10.1016/j.jcpa.2009.10.010

Title: Milk selenium concentration and its association with udder health in Atlantic Canadian dairy herds
Source: Journal of Dairy Science
Date: 2010
Author: Ceballos-Marquez, A.; Barkema, H. W.; Stryhn, H.; Dohoo, I. R.; Keefe, G. P.; Wichtel, J. J.
Genre: Journal Article
Abstract: Soils and plants in Atlantic Canadian provinces are known to contain low concentrations of selenium (Se). Earlier studies have indicated that dairy...
Volume: 93
Issue: 10
Start Page: 4700
DOI: 10.3168/jds.2010-3313

Title: Barium selenate supplementation and its effect on intramammary infection in pasture-based dairy cows
Source: Journal of Dairy Science
Date: 2010
Author: Ceballos, A.; Kruze, J.; Barkema, H. W.; Dohoo, I. R.; Sanchez, J.; Uribe, D.; Wichtel, J. J.; Wittwer, F.
Genre: Journal Article
Volume: 93
Issue: 4
Start Page: 1468
DOI: 10.3168/jds.2009-2410

Title: The selenium and vitamin E status of horses in Prince Edward Island
Source: Canadian Veterinary Journal
Date: 2010
Author: Muirhead, Tammy L.; Wichtel, Jeffrey J.; Stryhn, Henrik; McClure, J. Trenton
Genre: Journal Article
Abstract: Serum selenium (Se), vitamin E, and resting thyroid hormone concentrations were measured in 201 horses in Prince Edward Island (PEI). Selenium...
Volume: 51
Start Page: 979