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- Browsing 1963 Onderstepoort Journal of Veterinary Research, Volume 30, 1963 by Issue Date
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Browsing 1963 Onderstepoort Journal of Veterinary Research, Volume 30, 1963 by Issue Date
Now showing items 1-16 of 16
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(Pretoria : The Government Printer, 1963)Two instances of clinostomid trematodes presumed to be aberrant parasites in the mouth of domestic cats are recorded from Lydenburg and Durban. These trematodes are considered to belong to a new species and are described ...
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(Pretoria : The Government Printer, 1963)Ortlepp reports on collections of cestodes from guinea-fowl in southern Africa located in the Veterinary Research Institute at Onderstepoort. Most of the specimens were much shrunken and coiled, rendering their study ...
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(Pretoria : The Government Printer, 1963)A new species of ascaropsid nematode, Pereiraia raphiceri, is described from the abomasum of Raphicerus campestris, N.W. Cape. Its chief characteristics are the tubular pharynx with annular thickenings; asymmetrically ...
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(Pretoria : The Government Printer, 1963)
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(Pretoria : The Government Printer, 1963)Exposure to unfavourable conditions resulted in an alteration of characteristics in certain strains of Salmonella: (l) Different strains of Salmonella gallinarum yielded motile variants showing various H-antigens. In ...
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(Pretoria : The Government Printer, 1963)Bigalkenema namaquensis n.g., n. sp., is described from domestic sheep. The new genus belongs to the Trichostrongylidae. lt is closely related to the genus Longistrongylus le Roux, from which it is separated by its dorsal ...
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(Pretoria : The Government Printer, 1963)
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(Pretoria : The Government Printer, 1963)In the Merino sheep (Ovis aries) four pharyngeal pouches and an ultimobranchial (postbranchial) body attached to the last pouch are formed. The development of the second and third pharyngeal pouches and of complex IV is ...
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(Pretoria : The Government Printer, 1963)Experiments are described in which eleven sheep were artificially infested and their reactions studied in detail. The main lesion was found to be a marked decrease in plasma albumin concentration with a resultant shrinkage ...
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(Pretoria : The Government Printer, 1963)Attention is directed to the lack of a readily available small laboratory animal to replace the horse in evaluating the innocuity and antigenicity of strains of horsesickness virus attenuated for equines by serial intracerebral ...
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(Pretoria : The Government Printer, 1963)The urinary excretion of pregnanediol has been studied over the full period of gestation in a group of twenty Angora ewes. A comparison is drawn between animals in which conception presumably did not occur, those which ...
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(Pretoria : The Government Printer, 1963)The results of a comparative study of the haematology and the levels of various constituents of blood taken from certain groups of ewes emanating from farms where abortion was either not known to have occurred previously ...
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(Pretoria : The Government Printer, 1963)The object of this publication is to record investigations into the problem of abortion among Angora goats in South Africa, which has assumed such proportions as to constitute a serious economic menace to the mohair industry. ...
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(Pretoria : The Government Printer, 1963)
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Ovine ketosis. IV. The effect of alloxan on the ketone body and blood sugar levels of Merino wethers (Pretoria : The Government Printer, 1963)It has been previously shown that the administration of alloxan leads to the destruction of the islets of Langerhans in the pancreas (Dunn, Sheehan & McLetchie, 1943) with a subsequent development of a true diabetic condition ...
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(Pretoria : The Government Printer, 1963)During the course of an epizootic of African horsesickness it was possible to establish that:- (1) strains of virus apparently homologous with components of the polyvalent vaccine could be reisolated from clinically ...
Now showing items 1-16 of 16