Zobrazeno 1 - 10
of 26
pro vyhledávání: '"D T, de Waal"'
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 87, Pp 139-142 (1992)
The transmission and prevalence of Babesia equi and B. caballi are being studied. Rhipicephalus evertsi mimeticus an ixodid tick from Namibia was identified as a new vector of B. equi, however, R. turanicus, previously reported to be a vector, failed
Externí odkaz:
https://doaj.org/article/9d0b0d2aa20346ccbd46f2e0ce0c27d5
Publikováno v:
Journal of the South African Veterinary Association. 75(1)
Rickettsial organisms resembling Ehrlichia ruminantium (the causative organism of heartwater) were demonstrated in brain smears and formalin-fixed brain sections derived from a buffalo calf that died on a private game reserve in northern KwaZulu-Nata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::84f6daa23eaca3d4e35c530846cb4ea6
https://pubmed.ncbi.nlm.nih.gov/15214698
https://pubmed.ncbi.nlm.nih.gov/15214698
Publikováno v:
The Onderstepoort journal of veterinary research. 64(4)
Three milliliters of blood from the present commercially produced heartwater infective blood vaccine (Ball3 stock) was experimentally tested in sheep and cattle for infectivity and efficacy. Results obtained for this vaccine dose were statistically n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::af48b730c96311ba0baf4ff7a5d4a8e4
https://pubmed.ncbi.nlm.nih.gov/9551483
https://pubmed.ncbi.nlm.nih.gov/9551483
Publikováno v:
The Onderstepoort journal of veterinary research. 64(2)
Antigen for the indirect fluorescent antibody test (IFAT) was routinely prepared from infected erythrocytes from horses experimentally infected with Babesia equi and Babesia caballi. With the successful establishment of in vitro cultures of B. equi a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a014acc76a0170a485ff4e2f32f2de07
https://pubmed.ncbi.nlm.nih.gov/9352563
https://pubmed.ncbi.nlm.nih.gov/9352563
Publikováno v:
The Onderstepoort journal of veterinary research. 64(1)
By means of an in vitro culture technique, 75 samples of horse blood were examined for Babesia equi, a causative agent of equine piroplasmosis. At the time of culture initiation, 15 samples were microscopically positive for B. equi, and this was subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::07b18bfaa13741cbe91a87061533f574
https://pubmed.ncbi.nlm.nih.gov/9204504
https://pubmed.ncbi.nlm.nih.gov/9204504
Publikováno v:
Journal of the South African Veterinary Association. 67(4)
Serum samples from yearling Thoroughbred horses (n = 176) in the magisterial districts of Colesberg, Venterstad, and Wodehouse in the Northern and Eastern Cape Provinces were collected between September and November 1995 to determine the prevalence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a47a1d8bc3f1b9218b00c82e0f9d5e40
https://pubmed.ncbi.nlm.nih.gov/9284032
https://pubmed.ncbi.nlm.nih.gov/9284032
Autor:
S D, Morris, N R, Bryson, D T, de Waal, O, Matthee, E R, du Preez, M, van Vuuren, E S, Kadish
Publikováno v:
Journal of the South African Veterinary Association. 67(3)
The possible role of Rhipicephalus appendiculatus and Amblyomma hebraeum in the mechanical and transstadial transmission of bovine leukosis virus (BLV) was investigated. BLV-free laboratory strains of R. appendiculatus and A. hebraeum nymphal ticks (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2e86f480d89da207acb3f1d4a470a03a
https://pubmed.ncbi.nlm.nih.gov/9120860
https://pubmed.ncbi.nlm.nih.gov/9120860
Publikováno v:
Journal of the South African Veterinary Association. 66(3)
Babesia canis infections were apparently sterilised by a single dose of imidocarb at 7.5 mg kg-1, as well as by a single dose of diminazene at 3.5 mg kg-1, followed by a single dose of imidocarb at 6 mg kg-1 the following day. This was confirmed by s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::19dc9bc5d372d536a7dbcff9e9ca144a
https://pubmed.ncbi.nlm.nih.gov/8596187
https://pubmed.ncbi.nlm.nih.gov/8596187
Publikováno v:
The Onderstepoort journal of veterinary research. 62(2)
A South African Babesia sp. of cattle which is as yet unclassified, was continuously cultivated in micro-aerophilous stationary-phase culture. The parasites were resuscitated from a blood stabilate stored in liquid nitrogen. A modified HL-1 medium su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::663185fd057f6c272eed67a202c30f01
https://pubmed.ncbi.nlm.nih.gov/8600438
https://pubmed.ncbi.nlm.nih.gov/8600438
Publikováno v:
The Onderstepoort journal of veterinary research. 61(4)
In an almost 50% response to a survey questionnaire, farmers in the heartwater-endemic regions of South Africa indicated that they were experiencing losses of 1.3, 0.3 and 0.2% in cattle due to heartwater, redwater and anaplasmosis, respectively. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3e1b64e356c303ea87f5d4c7fe294daf
https://pubmed.ncbi.nlm.nih.gov/7501361
https://pubmed.ncbi.nlm.nih.gov/7501361