Zobrazeno 1 - 10
of 17
pro vyhledávání: '"P T, Oberem"'
Publikováno v:
The Onderstepoort journal of veterinary research. 61(1)
A suspended-net technique was used to capture blackflies attracted to and engorging on Dorper and Merino sheep on irrigated pastures. Two bait animals of each breed were restrained individually in wire-mesh enclosures located within four larger pens,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0615cf919fd70317605d4c55f9a9cb85
https://pubmed.ncbi.nlm.nih.gov/7898900
https://pubmed.ncbi.nlm.nih.gov/7898900
Publikováno v:
The Onderstepoort journal of veterinary research. 55(2)
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 spontaneously after developing c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::59304544720e0b447d6abcd97deb5cae
https://pubmed.ncbi.nlm.nih.gov/3134634
https://pubmed.ncbi.nlm.nih.gov/3134634
Publikováno v:
The Onderstepoort journal of veterinary research. 53(4)
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 day. IgG antibodies first appea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bbe115c70df3e8094e68b94dbdcdc274
https://pubmed.ncbi.nlm.nih.gov/3796945
https://pubmed.ncbi.nlm.nih.gov/3796945
Publikováno v:
The Onderstepoort journal of veterinary research. 55(1)
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 degrees C for at least 4 years and although it gave optimal results at a 1/4,000 dilution it could detect reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e6327b76e4199e74fc1f7eacb9e77a39
https://pubmed.ncbi.nlm.nih.gov/3127768
https://pubmed.ncbi.nlm.nih.gov/3127768
Autor:
P T, Oberem, J D, Bezuidenhout
Publikováno v:
The Onderstepoort journal of veterinary research. 54(3)
The importance of further research on the susceptibility of wild hosts to Cowdria ruminantium infection is discussed. The literature is surveyed and an attempt is made to divide the various species described into susceptible and refractory hosts. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7ab84316ed9c7a561d091448e6e83766
https://pubmed.ncbi.nlm.nih.gov/3329317
https://pubmed.ncbi.nlm.nih.gov/3329317
Autor:
P T, Oberem, F S, Malan
Publikováno v:
Journal of the South African Veterinary Association. 55(3)
A herd of Bonsmara bulls in the Eastern Transvaal was found to be suffering from mange. Scrapings were made and the mites that were collected was identified as Psorergates bos.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6c476f2fadb5bc6a7aa0dd2ac6e62be7
https://pubmed.ncbi.nlm.nih.gov/6492065
https://pubmed.ncbi.nlm.nih.gov/6492065
Publikováno v:
The Onderstepoort journal of veterinary research. 52(4)
Natural and experimental cases of sweating sickness were treated using a hyperimmune serum as specific treatment and hyperimmune serum combined with symptomatic and supportive treatment based on the clinicopathological changes observed in cases of sw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::897f16317194e52c501df6d1520bccb8
https://pubmed.ncbi.nlm.nih.gov/4088643
https://pubmed.ncbi.nlm.nih.gov/4088643
Publikováno v:
The Onderstepoort journal of veterinary research. 55(1)
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 in the total and differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fc78cde3b52c0e902cfd6725f7eb9f5e
https://pubmed.ncbi.nlm.nih.gov/3353099
https://pubmed.ncbi.nlm.nih.gov/3353099
Publikováno v:
The Onderstepoort journal of veterinary research. 55(4)
Investigation into the presence of C. ruminantium antigen, using an enzyme-linked immunosorbent assay (ELISA) in various tick tissues and haemolymph of adult Amblyomma hebraeum ticks revealed that the organism invades a number of body parts and can b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fd2ccf15b8690d1853789028376ebc9c
https://pubmed.ncbi.nlm.nih.gov/3217097
https://pubmed.ncbi.nlm.nih.gov/3217097
Autor:
S R, Van Amstel, A J, Guthrie, F, Reyers, H, Bertschinger, P T, Oberem, V M, Killeen, O, Matthee
Publikováno v:
The Onderstepoort journal of veterinary research. 54(3)
This paper reviews the available literature on the clinical pathology and pathophysiology of heartwater and makes comparisons with unpublished results obtained from a recent study in experimentally-induced heartwater in calves. The pathophysiological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f66c32c66de3bb20b4bc52bef92b092c
https://pubmed.ncbi.nlm.nih.gov/3329320
https://pubmed.ncbi.nlm.nih.gov/3329320