Browsing Onderstepoort Journal of Veterinary Research by Title

Browsing Onderstepoort Journal of Veterinary Research by Title

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  • The block method of vaccination against heartwater 
    Heartwater : Past, Present and Future. Workshop (1986 : Kruger National Park, South Africa); Du Plessis, J.L.; Malan, Letitia; Bigalke, R.D. (Published by the Government Printer, Pretoria., 1987)
    A critical evaluation is made of reports in the literature on the block method of vaccination and the relevant factors that play a role in the immunization against heartwater are also discussed. The most important of these ...
  • The bloedpens strain of Cl. welchii type B, Wilsdon. (The "Lamb dysentery bacillus") 
    Mason, J.H.; Du Toit, P.J. (Pretoria : Government Printer, 1935)
    (1) The "bloedpens" strain of Cl. welchii, Type B (the "lamb dysentery bacillus") has been examined. Its toxin has been found to be serologically identical with that of Cl. welchii, Type B, as originally described by ...
  • Blood groups in bovines. I. Production of cattle iso-immune sera and blood group reagents 
    Osterhoff, D.R.; Alexander, R.A.; Clark, R.; Louw, J.G.; De Kock, V.E. (Pretoria : The Government Printer, 1960)
    A short introduction is given to the field of bovine blood group research. Some of the immunological terms used in immuno-genetics are explained. The genetic aspects are briefly dealt with. The methods used for the ...
  • Blood groups in bovines. II. Normally occurring isoantibodies in cattle blood 
    Osterhoff, D.R.; Jansen, B.C. (Pretoria : Government Printer, 1962)
    One type of normally occurring isoantibodies in cattle serum, which has not been described before and which corresponds perfectly with the immune anti-Y₂, has been demonstrated. A seasonal variation of normally occurring ...
  • Blood groups of the horse with special reference to their significance in blood transfusion and in horsesickness immunisation 
    Fourie, P.J.J.; South Africa. Dept. of Agricultural Technical Services (Pretoria : Government Printer, 1935)
  • The blood of the ostrich 
    De Villiers, O.T.; Du Toit, P.J. (Pretoria : The Government Printer, 1938)
    1. Methods are described for collecting blood and preparing smears from the ostrich. 2. Ostrich blood usually has a very prolonged coagulation time and often it fails to coagulate if drawn directly from a blood vessel ...
  • Blood parasites of game in Zululand. Further Report 
    Neitz, W.O.; Union of South Africa. Dept. of Agriculture; Du Toit, P.J. (Union of South Africa : Dept. of Agriculture, 1933)
    T. vivax was found in three game animals, viz., two bushbuck and one kudu. Small piroplasms were demonstrated in the zebra, bushbuck, duiker, kudu, waterbuck and warthog. The parasites in the last animal are mentioned for ...
  • Blood parasites of some wild Bovidae in Botswana 
    Carmichael, I.H.; Hobday, Elizabeth; De Kock, V.E.; Bigalke, R.D.; Cameron, Colin McKenzie; Verster, Anna J,M.; Walker, Jane B. (Published by The Government Printer, Pretoria, 1975)
    Blood smears from a total of 282 wild Bovidae from Ngamiland, Botswana were examined for the presence of blood parasites. The following species were sampled: 190 African buffalo, 23 impala, I0 blue wildebeest, 18 tsessebe, ...
  • Blood studies : a contribution to the study of the blood and circulation in horsesickness 
    Neser, C.P.; Theiler, Arnold, Sir, 1867-1936; Union of South Africa. Department of Agriculture (Pretoria : Government Printer and Stationery Office, 1926)
    1. In the dikkop form of horse-sickness: (a) sedimentation of red corpuscles is much accelerated in the later stages of the disease, owing to clumping of the cells. This clumping is due to a property acquired by the ...
  • Bluetongue in cattle : typing of viruses isolated from cattle exposed to natural infections 
    Owen, N.C.; Du Toit, R.M.; Howell, P.G.; Jansen B.C. (Pretoria : The Government Printer, 1965)
    Bluetongue viruses were isolated from five clinically healthy bovines exposed to natural infection over two consecutive bluetongue seasons. The isolated viruses were typed by serum-virus neutralization and found to ...
  • Bluetongue virus as a cause of hydranencephaly in cattle 
    Barnard, B.J.H.; Pienaar, J.G.; De Kock, V.E.; Bigalke, R.D.; Cameron, Colin McKenzie; Gilchrist, Frances M.C.; Morren, A.J.; Verster, Anna J.M.; Verwoerd, Daniel Wynand; Walker, Jane B. (Published by The Government Printer, Pretoria, 1976)
    Hydranencephaly was produced in a foetus and a calf by intra-uterine infection with an attenuated Type 10 bluetongue virus. Laparotomy was performed on the respective dams and the foetust:s, respectively 126 days and 138 ...
  • Bluetongue virus-induced interferon synthesis 
    Huismans, H. (Henk), 1942-; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)
    Bluetongue virus was found to induce interferon in mouse embryo (ME) cells and in mice. Different strains of bluetongue virus differed in their ability to induce interferon. Interferon production in ME cells commences after ...
  • Bone biopsy as an aid to the study and diagnosis of deficiency diseases 
    Thomas, A.D.; Van der Wath, J.G.; Du Toit, P.J. (Pretoria : The Government Printer, 1937)
    1. The objects and advantages of bone biopsy in the histological, haemocytological and biochemical study and diagnosis of nutritional deficiency diseases are enumerated. 2. The technique for such biopsies is described ...
  • Book review 
    Anonymous; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute ., 2000)
  • Book review 
    Verwoerd, Daniel Wynand (Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)
  • Book review 
    Anonymous; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1996)
  • Book review 
    Anonymous; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute., 1992)
  • Book review 
    Verwoerd, Daniel Wynand (Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1993)
  • Book review 
    Anonymous; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1998)
  • Book review 
    Anonymous; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1998)