- UPSpace Home
- →
- South African National Veterinary Repository
- →
- Onderstepoort Journal of Veterinary Research
- →
- 1988 Onderstepoort Journal of Veterinary Research, Volume 55, 1988
- →
- Browsing 1988 Onderstepoort Journal of Veterinary Research, Volume 55, 1988 by Title
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing 1988 Onderstepoort Journal of Veterinary Research, Volume 55, 1988 by Title
Now showing items 8-27 of 52
-
(Published by the Government Printer, Pretoria., 1988)Circumstantial evidence is presented for the occurrence of a variant of a vaccine strain of B. melitensis Rev 1, designated "FSA"(foreign South African). FSA resembles Rev 1 in its reactions to penicillin and streptomycin ...
-
(Published by the Government Printer, Pretoria., 1988)Clinical pathological studies were undertaken in 5 calves with experimentally-induced heartwater. The most important findings include a progressive anaemia which may be associated with bone marrow depression and fluctuations ...
-
(Published by the Government Printer, Pretoria., 1988)Studies to evaluate cardiac and pulmonary function were undertaken in 4 calves suffering from experimentally-induced heartwater. There was a marked variation in the course of the disease. Three of the calves recovered ...
-
(Published by the Government Printer, Pretoria., 1988)The feeding methods, activities and behaviour of red-billed and yellow-billed oxpeckers in captivity were compared. Both species were found to be very similar with regard to feeding. The differences observed were a greater ...
-
(Published by the Government Printer, Pretoria., 1988)Members of the genus Habronema (Nematoda : Habronematidae) were preserved in 4 fixatives for examination with scanning electron microscopy (SEM). Tegumental features of the anterior and posterior extremities of these ...
-
(Published by the Government Printer, Pretoria., 1988)A total of 33 564 Culicoides midges was collected in 44 light trap collections made at 22 sites in the Stellenbosch area during November 1986. Of the 23 species present in these collections 8 were frequently encountered ...
-
(Pretoria : Government Printer, 1988)The success of natural infestations of various life history stages of Amblyomma hebraeum and Amblyomma marmoreum on the leopard tortoise, Geochelone pardalis, was compared. Success was measured by the time taken for ticks ...
-
(Published by the Government Printer, Pretoria., 1988)An ELISA was developed using an SDS extract of Brucella abortus as antigen to detect antibodies in cattle sera. The antigen was stable at 4 °C for at least 4 years and although it gave optimal results at a 1/4 000 dilution ...
-
(Published by the Government Printer, Pretoria., 1988)To investigate the correlation of haemodynamic parameters with the intensity of the gallop sound (S₃), use was made of right heart catheterization with a Swan-Ganz catheter to measure the pulmonary and right atrial pressures. ...
-
(Published by the Government Printer, Pretoria., 1988)Jaagsiekte was successfully transmitted to at least 2 out of 6 goats inoculated intratracheally with partially purified jaagsiekte retrovirus. Multiple, small, well circumscribed nodules found in the lungs consisted of ...
-
(Published by the Government Printer, Pretoria., 1988)In 2 separate experiments the blood-feeding fly Haematobia thirouxi potans (Bezzi) failed to transmit foot and- mouth disease virus when transferred from viraemic (log 2,6 - log 4,3 MLD₅₀ or TCID₅₀/ml) to susceptible ...
-
(Published by the Government Printer, Pretoria., 1988)The faeces of 11 horses were examined for Fasciola spp. eggs. One of them was positive for Fasciola hepatica, a finding which was confirmed post-mortem. The 10 negative horses were subsequently infested with either F. ...
-
(Published by the Government Printer, Pretoria., 1988)A field outbreak of Pachystigma pygmaeum intoxication in sheep is described. Noteworthy clinical signs were: respiratory distress, apathy and subcutaneous oedema of mainly the head. Gross changes included cardiomegaly, ...
-
(Published by the Government Printer, Pretoria., 1988)The first isolations of Campylobacter mucosalis in South Africa are described. Isolations were made from a 6-week-old weaner pig with necrotic enteritis and from 2 gingival swabs of suckling piglets from herds with histories ...
-
(Published by the Government Printer, Pretoria., 1988)Heparinized whole blood, parasitized with Aegyptianella pullorum, was collected from 2 fowls. Buffered lactose peptone (BLP) was added v/v as a stabilizer and the mixture lyophilized in 2ml aliquots after rapid or slow ...
-
(Published by the Government Printer, Pretoria., 1988)Eleven enzymes, which were used to compare South African S. mattheei and S. haematobium in a former study, were employed to study intraspecific variation within S. mattheei, using starch gel electrophoresis and iso-electric ...
-
(Published by the Government Printer, Pretoria., 1988)DNA from the Washington, South-Idaho, Virginia and Florida isolates of Anaplasma marginale was hybridized to probes specific for Anaplasma centrale and A. marginale. The A. centrale probes AC-2 and AC-4 hybridized to ...
-
(Published by the Government Printer, Pretoria., 1988)Various immunization procedures were investigated in an effort to improve the number of hybridomas producing antibodies against Cysticercus cellulosae. Ten groups of 5 BALB/c mice were subjected to different immunization ...
-
(Published by the Government Printer, Pretoria., 1988)The indirect fluorescent antibody technique has been used successfully for the rapid serological identification of the Streptococcus sp. responsible for streptococcosis of rainbow trout. This technique has been used ...
-
(Published by the Government Printer, Pretoria., 1988)The complement fixation test (CFT), indirect fluorescent antibody test (IFAT), card agglutination test for trypanosomiasis (CATT) and enzyme-linked immunosorbent assay (ELISA) were compared in their application to the ...
Now showing items 8-27 of 52