24 Publications
2016
Excessive Pro-Inflammatory Serum Cytokine Concentrations in Virulent Canine Babesiosis
Goddard, Amelia⋅Leisewitz, Andrew L⋅Kjelgaard-Hansen, Mads⋅Kristensen, Annemarie T and Schoeman, Johan P
PLoS One, vol. 11, (no. 3), Mar 2016. | Journal Article
2012
The synergistic action of imidacloprid and flumethrin and their release kinetics from collars applied for ectoparasite control in dogs and cats
Stanneck, Dorothee⋅Ebbinghaus-Kintscher, Ulrich⋅Schoenhense, Eva⋅Kruedewagen, Eva M⋅Turberg, Andreas⋅Leisewitz, Andrew⋅Jiritschka, Wolfgang and Krieger, Klemens J
Parasites & Vectors, vol. 5, pp. 73, 2012. | Journal Article
2011
The utility of uric acid assay in dogs as an indicator of functional hepatic mass.
Hill, J M⋅Leisewitz, Andrew and Goddard, Amelia
Journal of the South African Veterinary Association, vol. 82, (no. 2), pp. 86-93, 2011/Jun. | Journal Article
2008
A case-controlled retrospective study of the causes and implications of moderate to severe leukocytosis in dogs in South Africa.
Weltan, Sandra M⋅Leisewitz, Andrew and Goddard, Amelia
Veterinary clinical pathology / American Society for Veterinary Clinical Pathology, vol. 37, (no. 2), pp. 164-72, 2008/Jun. | Journal Article
 
BCG-malaria co-Infection has paradoxical effects on C57BL/6 and A/J mouse strains.
Leisewitz, Andrew⋅Rockett, K and Kwiatkowski, David J
Parasite immunology, vol. 30, (no. 1), pp. 1-12, 2008/Jan. | Journal Article
 
Detection of a Theileria species in dogs in South Africa.
Matjila, P T⋅Leisewitz, Andrew⋅Oosthuizen, M C⋅Jongejan, F and Penzhorn, B L
Veterinary parasitology, vol. 157, (no. 1-2), pp. 34-40, 2008/Oct/20. | Journal Article
 
Molecular detection of Babesia rossi and Hepatozoon sp. in African wild dogs (Lycaon pictus) in South Africa
Matjila, Paul T⋅Leisewitz, Andrew⋅Jongejan, Frans⋅Bertschinger, Henk J and Penzhorn, Barend L
Veterinary Parasitology, vol. 157, (no. 1-2), pp. 123-127, 2008. | Journal Article
 
Molecular detection of tick-borne protozoal and ehrlichial infections in domestic dogs in South Africa.
Matjila, Paul T⋅Leisewitz, Andrew⋅Jongejan, Frans and Penzhorn, Barend L
Veterinary parasitology, vol. 155, (no. 1-2), pp. 152-7, 2008/Aug/1. | Journal Article
 
Prognostic Usefulness of Blood Leukocyte Changes in Canine Parvoviral Enteritis.
Goddard, Amelia⋅Leisewitz, Andrew⋅Christopher, M.M.⋅Duncan, N.M. and Becker, P.J.
Journal of Veterinary Internal Medicine, vol. 22, (no. 2), pp. 309-316, 2008. | Journal Article
 
Short communication: Molecular detection of tick-borne protozoal and ehrlichial infections in domestic dogs in South Africa
Matjila, Paul T⋅Leisewitz, Andrew⋅Jongejan, Frans and Penzhorn, Barend L
Veterinary Parasitology, vol. 155, (no. 1-2), pp. 152-157, 2008. | Journal Article
 
The scintigraphic evaluation of the pulmonary perfusion pattern of dogs hospitalised with babesiosis.
Sweers, L⋅Kirberger, R M⋅Leisewitz, Andrew⋅Dormehl, I C⋅Killian, E and Naudé, F
Journal of the South African Veterinary Association, vol. 79, (no. 2), pp. 76-83, 2008/Jun. | Journal Article
2007
Molecular characterisation of Babesia gibsoni infection from a pit-bull terrier pup recently imported into South Africa.
Matjila, P T⋅Penzhorn, B L⋅Leisewitz, Andrew⋅Bhoora, R and Barker, R
Journal of the South African Veterinary Association, vol. 78, (no. 1), pp. 2-5, 2007/Mar. | Journal Article
2006
Capillary and venous Babesia canis rossi parasitaemias and their association with outcome of infection and circulatory compromise.
Bohm, Marlies⋅Böhm, M.⋅Leisewitz, Andrew⋅Thompson, Peter N and Schoeman, Johannes P
Veterinary parasitology, vol. 141, (no. 1-2), pp. 18-29, 2006/Oct/10. | Journal Article
 
The elevated serum urea:creatinine ratio in canine babesiosis in South Africa is not of renal origin.
de Scally, M P⋅Scally, M.P.⋅Leisewitz, Andrew⋅Lobetti, R G and Thompson, P N
Journal of the South African Veterinary Association, vol. 77, (no. 4), pp. 175-8, 2006/Dec. | Journal Article
2005
Comparison of effects of uncomplicated canine babesiosis and canine normovolaemic anaemia on abdominal splanchnic Doppler characteristics--a preliminary investigation.
Koma, L M⋅Kirberger, R M⋅Leisewitz, Andrew⋅Jacobson, L S⋅Becker, P J and Bland van den Berg, P
Journal of the South African Veterinary Association, vol. 76, (no. 3), pp. 138-45, 2005/Sep. | Journal Article
2004
Response of the Splenic Dendritic Cell Population to Malaria Infection
Leisewitz, Andrew⋅Rockett, KA⋅Gumede, B.⋅Jones, M.⋅Urban, Britta and Kwiatkowski, DP
Infection and Immunity, vol. 72, (no. 7), pp. 4233-4239, 2004. | Journal Article
2003
Effect of early enteral nutrition on intestinal permeability, intestinal protein loss, and outcome in dogs with severe parvoviral enteritis.
Mohr, Albert J⋅Leisewitz, Andrew⋅Jacobson, Linda S⋅Steiner, JöRg M⋅Ruaux, Craig G and Williams, David A
Journal of veterinary internal medicine / American College of Veterinary Internal Medicine, vol. 17, (no. 6), pp. 791-8, 2003 Nov-Dec. | Journal Article
2001
Canine distemper infections, with special reference to South Africa, with a review of the literature.
Leisewitz, Andrew⋅Carter, A⋅van Vuuren, M and van Blerk, L
Journal of the South African Veterinary Association, vol. 72, (no. 3), pp. 127-36, 2001/Sep. | Journal Article
 
Systemic inflammatory response syndrome and multiple-organ damage/dysfunction in complicated canine babesiosis.
Welzl, C⋅Leisewitz, Andrew⋅Jacobson, L S⋅Vaughan-Scott, T and Myburgh, E
Journal of the South African Veterinary Association, vol. 72, (no. 3), pp. 158-62, 2001/Sep. | Journal Article
 
The mixed acid-base disturbances of severe canine babesiosis.
Leisewitz, Andrew⋅Jacobson, L S⋅De Morais, Helio and Reyers, F
Journal of veterinary internal medicine / American College of Veterinary Internal Medicine, vol. 15, (no. 5), pp. 445-52, 2001 Sep-Oct. | Journal Article
1998
Canine babesiosis in South Africa: more than one disease. Does this serve as a model for falciparum malaria?
Reyers, F⋅Leisewitz, Andrew⋅Lobetti, R G⋅Milner, R J⋅Jacobson, L S and van Zyl, M
Annals of tropical medicine and parasitology, vol. 92, (no. 4), pp. 503-11, 1998/Jun. | Journal Article
1997
Suspected primary immunodeficiency syndrome in three related Irish wolfhounds.
Leisewitz, Andrew⋅Spencer, J A⋅Jacobson, L S and Schroeder, H
The Journal of small animal practice, vol. 38, (no. 5), pp. 209-12, 1997/May. | Journal Article
1996
Evaluation of the effect of whole-blood transfusion on the oxygen status and acid-base balance of Babesia canis infected dogs using the oxygen status algorithm.
Leisewitz, Andrew⋅Guthrie, A J and Berry, W L
Journal of the South African Veterinary Association, vol. 67, (no. 1), pp. 20-6, 1996/Mar. | Journal Article
1995
The arterial oxygen status of clinically healthy dogs at an altitude of 1250 metres.
Leisewitz, Andrew⋅Guthrie, A J and Berry, W
Journal of the South African Veterinary Association, vol. 66, (no. 4), pp. 213-8, 1995/Dec. | Journal Article