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- Browsing 1986 Onderstepoort Journal of Veterinary Research, Volume 53, 1986 by Issue Date
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Browsing 1986 Onderstepoort Journal of Veterinary Research, Volume 53, 1986 by Issue Date
Now showing items 1-20 of 45
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(Published by the Government Printer, Pretoria., 1986)Major differences were observed in hexane, ethanol and butanol extracts of eggs obtained from Rhipicephillus evertsi evertsi females in which the porose areas functioned normally (AP⁺ eggs) and from R. evertsi evertsi in ...
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(Published by the Government Printer, Pretoria., 1986)The major blood vessels of the ostrich wing were studied by dissection of the wings of 8 ostriches. The axillary artery entered the caudo-ventral aspect of the wing and divided into the brachial and deep brachial arteries. ...
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(Published by the Government Printer, Pretoria., 1986)The immune response to Encephalitozoon cuniculi infection in a dog was investigated by means of the indirect fluorescent antibody test, the leucocyte migration inhibition test and the radial immunodiffusion test for serum ...
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(Published by the Government Printer, Pretoria., 1986)An enzyme-linked immunosorbent assay was used to detect Cowdria ruminantium antibodies during the course of heartwater disease. IgM antibodies reached a maximum on the 4th day after infection and disappeared on the 7th ...
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(Published by the Government Printer, Pretoria., 1986)A new species of Paracooperia Travassos, 1935 was found in small numbers in the small intestines of 36 out of 68 nyala Tragelaphus angasi Gray 1849 in the Mkuzi, Ndumu and Umfolozi Game Reserves, Natal. The worms, for which ...
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(Published by the Government Printer, Pretoria., 1986)A semi-synthetic culture medium and method are described for the production of a reduced dose Clostridium chauvoei vaccine. The vaccine gave excellent results in guinea-pigs, and 2 injections of 2,0 ml protected cattle ...
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(Published by the Government Printer, Pretoria., 1986)Sheep are susceptible to at least 5 of the 10 flaviviruses known to be present in South Africa. Sheep, 7-9 months of age, injected with Wesselsbron, West Nile, Banzi, Uganda-Sand AR 5189 (an unidentified virus related to ...
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(Published by the Government Printer, Pretoria., 1986)Mason-Pfizer monkey virus-related antigen was detected in 3 out of 5 jaagsiekte lungs examined using a direct immunoperoxidase staining technique with anti-MPMV p27 serum. Most of the antigen was localized in the alveolar ...
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(Published by the Government Printer, Pretoria., 1986)A cellulose column procedure is described which removes white cells from bovine blood infected with Babesia and Anaplasma. The efficiency of this method was confirmed by the absence of white blood cell DNA in lysates from ...
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Scanning electron microscopy of the teguments of males from five populations of Schistosoma mattheei (Published by the Government Printer, Pretoria., 1986)The teguments of males from 5 populations of S. mattheei, of which 3 were sympatric and 2 allopatric with S. haematobium, were studied by means of scanning electron microscopy (SEM). A certain percentage of the males of ...
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(Published by the Government Printer, Pretoria., 1986)The arthropod parasite burdens of 14 Cape mountain zebra (Equus zebra zebra), shot for survey purposes in the Mountain Zebra National Park in the Eastern Cape Province, were determined. Three species of Gasterophilus larvae ...
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(Published by the Government Printer, Pretoria., 1986)Replicating and mature viral particles were detected with the transmission electron microscope in blood platelets of pigs infected with virulent haemadsorbing and non-haemadsorbing African swine fever virus isolates. ...
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(Published by the Government Printer, Pretoria., 1986)Haemonchus, Trichostrongylus, Ostertagia and Nematodirus worm populations of Angora goats, based on differential egg counts, are considered in relation to climatological and topographical data. Egg counts indicated that ...
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(Published by the Government Printer, Pretoria., 1986)The isolation of Cowdria ruminantium by means of Percoll density gradient centrifugation permits the recovery of partially purified viable populations of the organism possessing distinctly different densities. These ...
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(Published by the Government Printer, Pretoria., 1986)Vaal ribbok (Pelea capreolus), bontebok (Damaliscus dorcas dorcas) and scrub hares (Lepus saxatilis) were slaughtered in the Bontebok National Park at regular intervals and examined for arthropod parasites. Twelve species ...
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(Published by the Government Printer, Pretoria., 1986)A high performance, liquid chromatographic, gradient method with post-column derivatization and highly sensitive fluorescence detection has been developed for the determination of reducing sugars, such as lactose, galactose ...
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(Published by the Government Printer, Pretoria., 1986)High mortality of livestock is caused annually by the plant, Dichapetalum cymosum (gifblaar), in the Northern Transvaal. So far no therapeutic measures have been developed for the prevention or treatment of this poisoning. ...
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(Published by the Government Printer, Pretoria., 1986)The antibody response to various combined polyvalent Pasteurella haemolytica vaccines was studied in sheep and cattle. In sheep, certain oil adjuvant vaccines gave rise to a better antibody response to P. haemolytica than ...
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(Published by the Government Printer, Pretoria., 1986)Three groups of young buffalo in captivity were infected by exposing them to similar buffalo in the acute stages of infection induced by needle inoculation with SAT 1 or 2 viruses. Clear foot lesions developed in most of ...
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(Published by the Government Printer, Pretoria., 1986)The tick burdens of 10 crowned guinea fowl (Numida meleagris), shot at approximately 3-monthly intervals in the Mountain Zebra National Park, and of 21 crowned guinea fowl from the Andries Vosloo Kudu Reserve, the majority ...
Now showing items 1-20 of 45