caa a22 4500 465744524 CHVBK 20180323111816.0 cr unu---uuuuu 170327e19900601xx s 000 0 eng 10.1007/BF02239836 doi (NATIONALLICENCE)springer-10.1007/BF02239836 Elimination of Theileria buffeli infections from cattle by concurrent treatment with buparvaquone and primaquine phosphate [Elektronische Daten] [N. Stewart, A. de Vos, N. McHardy, N. Standfast] Lutte Contre Les Infections A Theleiria Buffeli Chez Les Bovins Par Un Traitement Simultane Au Phosphate De Primaquine Et Au Buparvaquone Summary: Attempts (some successful) were made to eliminateTheileria buffeli infections from 23 naturally or experimentally infected, splenectomised calves. The anti-theilerial hydroxynaphthoquinone derivative buparvaquone was used either alone or in combination with primaquine phosphate. After treatment the calves were monitored for infection for up to 26 weeks. Blood films were examined for piroplasms and serum antibody levels were measured using an immunofluorescence technique. Buparvaquone alone failed to eliminate infections. Infections were eliminated from 11 of 16 calves treated twice with buparvaquone and three or six times with primaquine phosphate. Theilerial parasites were not subsequently seen in these 11 calves nor were antibodies detected beyond the eighth week after treatment. Centre for Tropical Veterinary Medicine, 1990 Stewart N. Queensland Department of Primary Industries, Oonoonba Veterinary Laboratory, PO Box 1085, 4810, Townsville, Queensland aut de Vos A. Queensland Department of Primary Industries, Animal Research Institute, Tick Fever Research Centre, 4076, Wacol, Queensland aut McHardy N. Coopers Animal Health Ltd, Berkhamsted Hill, Berkhamsted, Hertfordshire, UK aut Standfast N. Queensland Department of Primary Industries, Animal Research Institute, Tick Fever Research Centre, 4076, Wacol, Queensland aut Tropical Animal Health and Production Kluwer Academic Publishers-Human Sciences Press 22/2(1990-06-01), 116-122 0049-4747 22:2<116 1990 22 11250 https://doi.org/10.1007/BF02239836 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02239836 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stewart N. Queensland Department of Primary Industries, Oonoonba Veterinary Laboratory, PO Box 1085, 4810, Townsville, Queensland aut NATIONALLICENCE 700 1- de Vos A. Queensland Department of Primary Industries, Animal Research Institute, Tick Fever Research Centre, 4076, Wacol, Queensland aut NATIONALLICENCE 700 1- McHardy N. Coopers Animal Health Ltd, Berkhamsted Hill, Berkhamsted, Hertfordshire, UK aut NATIONALLICENCE 700 1- Standfast N. Queensland Department of Primary Industries, Animal Research Institute, Tick Fever Research Centre, 4076, Wacol, Queensland aut NATIONALLICENCE 773 0- Tropical Animal Health and Production Kluwer Academic Publishers-Human Sciences Press 22/2(1990-06-01), 116-122 0049-4747 22:2<116 1990 22 11250 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer