Zobrazeno 1 - 10
of 21
pro vyhledávání: '"R W, Worthington"'
Autor:
R W, Worthington, R D, Bigalke
Publikováno v:
The Onderstepoort journal of veterinary research. 68(4)
The important viral, protozoal and bacterial diseases of wild African ruminants are reviewed. Special attention is paid to the epidemiological factors that determine the role played by these animals in the transmission of diseases to domestic stock.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6141026dd4c3c69b8c3106e2585e10af
https://pubmed.ncbi.nlm.nih.gov/12026064
https://pubmed.ncbi.nlm.nih.gov/12026064
Publikováno v:
New Zealand Journal of Agricultural Research. 34:137-139
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3c3419825fb59b57c431de692cb8939
https://doi.org/10.1080/00288233.1991.10417806
https://doi.org/10.1080/00288233.1991.10417806
Autor:
R W Worthington, D O Cordes
Publikováno v:
New Zealand veterinary journal. 29(4)
Sir:- A project to investigate the efficacy of the complement fixation test (CFT) for the diagnosis of Brucella ovis infection in rams has recently been completed. The investigation was undertaken by field and laboratory staff of the Division of Anim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e0e2a34d7adc002c549bee9628a8df6
https://pubmed.ncbi.nlm.nih.gov/6942344
https://pubmed.ncbi.nlm.nih.gov/6942344
Publikováno v:
Journal of the South African Veterinary Association. 45(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::78dff3ad941fb4c64e8766dcbfc6f3a4
https://pubmed.ncbi.nlm.nih.gov/4211801
https://pubmed.ncbi.nlm.nih.gov/4211801
Autor:
R W, Worthington, M S, Mülders
Publikováno v:
The Onderstepoort journal of veterinary research. 42(1)
It was shown that Clostridium perfringens epsilon toxin has the effect of allowing the passage of 125I polyvinyl-pyrrolidone and 125I human serum albumin into mouse brain. These substances did not enter the brains of normal control mice. The passage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b6740039531d5b1f77d4df48991a7e95
https://pubmed.ncbi.nlm.nih.gov/171606
https://pubmed.ncbi.nlm.nih.gov/171606
Publikováno v:
Journal of medical microbiology. 12(4)
Summary Injection of Clostridium welchii (C. perfringens) type D epsilon toxin into sheep caused large increases in catecholamine and cyclic adenosine 3′,5′-monophosphate levels and moderate increases in cyclic guanosine 3′,5′-monophosphate l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faf815547a304adf17febf39519cd6dc
https://pubmed.ncbi.nlm.nih.gov/229224
https://pubmed.ncbi.nlm.nih.gov/229224
Heat-stable enterotoxins from a bovine and porcine strain of Escherichia coli were isolated and showed significant differences in amino acid composition and heat stability.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a7f7f99ccf30a3924348268480d865
https://europepmc.org/articles/PMC414403/
https://europepmc.org/articles/PMC414403/
Autor:
R W, Worthington, M S, Mülders
Publikováno v:
The Onderstepoort journal of veterinary research. 46(3)
Antibodies against epsilon toxin were isolated from hyperimmune horse serum by affinity chromatography. Purified epsilon prototoxin covalently bound to Affigel 202 was used as immunosorbent, and antibodies were eluted with 6.0 M guanidine chloride. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7bfb95b29dc5e3b0bf76d4c1ef3c7f04
https://pubmed.ncbi.nlm.nih.gov/233148
https://pubmed.ncbi.nlm.nih.gov/233148
Serology and semen culture for the diagnosis of Brucella ovis infection in chronically infected rams
Publikováno v:
New Zealand veterinary journal. 33(6)
The serological response to Brucella ovis and the shedding of the organism in semen was followed for a period of 13-14 months in 42 naturally infected rams. Most rams remained chronically infected and excreted the organism in their semen throughout t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e5f77e87276230d878b345708875675
https://pubmed.ncbi.nlm.nih.gov/16031169
https://pubmed.ncbi.nlm.nih.gov/16031169
Publikováno v:
New Zealand veterinary journal. 32(4)
The complement fixation test (CFT), the enzyme labelled immunosorbent assay (ELISA) and the gel diffusion precipitin test (GD) were compared, for the diagnosis of Brucella ovis infection in rams. The sensitivities of the tests in 109 rams which were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c5b2aa71993e382729934a8cf234ad7a
https://pubmed.ncbi.nlm.nih.gov/16031047
https://pubmed.ncbi.nlm.nih.gov/16031047