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1938 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 10, 1938: Recent submissions

  • The occurrence of Grahamella couchi sp. n. in the multimammate mouse (Mastomys coucha) in South Africa 
    Neitz, W.O.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    In 1903 Graham-Smith found intracellular parasites in the erythrocytes of approximately 10 per cent of moles in England. The object of this paper is to record the occurrence of a species of Grahamella found in several ...
  • On the constitution of the bitter principle "Geigerin" I. The isolation of various degradation acids 
    De Waal, H.L.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    In this study the author wish to record the first results already obtained on the constitution of Geigerin and to describe various degradation products obtained in oxidation or otherwise.These were very encouraging. Until ...
  • Surfen C therapy in Trypanosoma congolense Infection in bovines and ovines 
    Van Rensburg, S.W.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    A review of the literature is given. The reports on the efficacy and local tolerability of Surfen C show that the results obtained with the drug in various parts of Africa are conflicting. The results obtained were ...
  • South African helminths. Part II. Some Taenias from large wild carnivores 
    Ortlepp, R.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    Seven species of Taenia, hitherto unrecorded, are here described namely T. babesei and T. gongamai from lions, T. ingacei from a leopard, T. hlosei and T. acinomgri from cheetahs and T. jakhalsi and T. pungutchui from ...
  • Some physiological aspects of the genus Tribulus 
    Henrich, M.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    For the tanner in the Karroo and the karroid areas the genus Tribulus is of great interest as it includes plants which are at times excellent fodder plants and at other times suddenly prove fatal to sheep causing the dreaded ...
  • Auto-sterilization in Trypanosomiases 
    Parkin, B.S.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    In the course of experiments on the chemotherapy of infections due to T. congolense and T. vivax, it was observed that infected animals, some considerable time after treatment or even without treatment, made spontaneous ...
  • The assimilation of calcium and phosphorus by the growing bovine 
    Otto, J.S.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    Three series of long period feeding experiments with cattle are recorded, during which balances of Ca and P for the individual animals were determined. The first experiment was designed to test the availability of various ...