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Browsing Research Articles (Production Animal Studies) by UP Author "Guthrie, Alan John"
Now showing items 1-13 of 13
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Reinecke, Birthe; Klohn, Mara; Bruggemann, Yannick; Kinast, Volker; Todt, Daniel; Stang, Alexander; Badenhorst, Marcha; Koeppel, Katja Natalie; Guthrie, Alan John; Groner, Ursula; Puff, Christina; De le Roi, Madeleine; Baumgärtner, Wolfgang; Cavalleri, Jessika-M. V.; Steinmann, Eike (MDPI, 2021-08)Since its first discovery by Arnold Theiler in 1918, serum hepatitis also known as Theiler’s disease has been reported worldwide, causing idiopathic acute hepatitis and liver failure in horses. Recent studies have suggested ...
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Badenhorst, Marcha; Page, Patrick Collin; Ganswindt, Andre; Laver, Peter N.; Guthrie, Alan John; Schulman, M.L. (Martin) (BioMed Central, 2015-06-02)BACKGROUND : The prevalence of equine herpesvirus types-1 and -4 (EHV-1 and -4) in South African Thoroughbreds at auction sales is currently undefined. Commingling of young Thoroughbreds from various populations together with ...
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Hughes, Stephen Bernard; Quan, Melvyn; Guthrie, Alan John; Schulman, M.L. (Martin) (AOSIS Open Journals, 2013-08-30)The insulin-like growth factor system (insulin-like growth factor 1, insulin-like growth factor 2, insulin-like growth factor 1 receptor, insulin-like growth factor 2 receptor and six insulinlike growth factor-binding ...
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May, Catherine Edith; Guthrie, Alan John; Schulman, M.L. (Martin) (Sage, 2019-09)We report herein the use of crude extracts obtained from samples of Taylorella equigenitalis–infected horses for the purpose of multi-locus sequence typing (MLST). Samples (n = 36) were collected from horses in South Africa ...
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Schulman, M.L. (Martin); Becker, A.; Ganswindt, Stefanie Birgit; Guthrie, Alan John; Stout, T.A.E. (Tom); Ganswindt, Andre (BioMed Central, 2014-01-17)BACKGROUND: Validation of a method for the minimally-invasive measurement of physiological stress will help understanding of risk factors that may contribute to stress-associated events including recrudescence of ...
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Schulman, M.L. (Martin); Becker, A.; Van der Merwe, B.D.; Guthrie, Alan John; Stout, T.A.E. (Tom) (Wiley, 2015-03)REASONS FOR PERFORMING STUDY : EHV-1 is one of the most common causes of infectious abortion in mares. Analyzing the demography of outbreaks and detailing subsequent reproductive performance of affected mares will assist ...
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Grewar, John Duncan; Thompson, P.N. (Peter N.); Lourens, Carina W.; Guthrie, Alan John (AOSIS OpenJournals, 2015-09-30)Thoroughbred foal body temperature data were collected from shortly after birth until shortly after weaning during the 2007/2008 season on a stud farm in the Western Cape Province of South Africa. Equine encephalosis ...
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Grewar, John Duncan; Weyer, Camilla Theresa; Venter, Gert Johannes; Van Helden, Lesley Susan; Burger, Phillippa; Guthrie, Alan John; Coetzee, Peter; Labuschagne, Karien; Buhrmann, Gary; Parker, Beverley Joan; Thompson, P.N. (Peter N.) (Wiley, 2019-03)An outbreak of African horse sickness (AHS) caused by AHS virus type 1 occurred within the South African AHS surveillance zone during April and May 2016. The index case was detected by a private veterinarian through passive ...
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Schulman, M.L. (Martin); May, Catherine Edith; Joone, C.J. (Carolynne); Monyai, Mpho S.; Gerstenberg, C.; Naidoo, R.; Pienaar, J.; Guthrie, Alan John (Elsevier, 2012-11)The first outbreak of Contagious Equine Metritis (CEM) due to Taylorella equigenitalis in South Africa was reported to the OIE in May 2011 subsequent to importation of a stallion, the index case. Two additional positive ...
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May, Catherine Edith; Guthrie, Alan John; Keys, Bronwyn; Joone, Christopher; Monyai, Mpho S.; Schulman, M.L. (Martin) (Wiley, 2016-05)REASONS FOR PERFORMING STUDY : The response to the first outbreak of contagious equine metritis in South Africa included pioneering a web-based platform to coordinate key aspects of a national, real-time polymerase chain ...
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Scholtz, M.; Guthrie, Alan John; Fosgate, Geoffrey Theodore; Schulman, M.L. (Martin) (Medpharm Publications, 2022)Population demographics and reproductive performance of Thoroughbred populations have been described, but the most recent assessment of the South African Thoroughbred population was reported two decades ago. Objectives ...
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Schulman, M.L. (Martin); Botha, A.E.; Muenscher, Stefanie B.; Annandale, Cornelius Henry; Guthrie, Alan John; Bertschinger, Hendrik Jan (Wiley-Blackwell, 2013-01)Reasons for performing study: Active immunisation against gonadotrophin-releasing hormone (GnRH) provides a reversible method for control of oestrous behaviour and fertility in mares. Previous reports failed to demonstrate ...
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Hanekom, Josef; Lubisi, Baratang Alison; Leisewitz, Andrew L.; Guthrie, Alan John; Fosgate, Geoffrey Theodore (Elsevier, 2023-04)Dogs are the only non-equid species to develop the fatal form of African horse sickness (AHS). Research conducted in 2013 questioned the long-held belief that naturally occurring cases of AHS in dogs were contracted ...
Now showing items 1-13 of 13