EXPERIMENTAL STUDIES REGARDING LIVING SWINE ERYSIPELAS VACCINE
نویسندگان
چکیده
منابع مشابه
Serological Studies of Swine Erysipelas with Particular Reference to Agglutination
When the results of previous investigations ^ on the agglutination test for swine erysipelas were reported, information was not available as to the time of the appearance and stability of agglutinins in the blood stream of swine following infection. To obtain data on this point, a series of observations and agglutination tests on artificially infected swine was made. Information on the subject ...
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The experiments recorded show that the skin involved in the zone of inflammation produced by the endodermal injection of virulent living erysipelas streptococci into rabbits becomes, after the lesion has healed, partially but not completely resistant to subsequent infection with the homologous organism. In the majority of experiments the lesion resulting from the first endodermal injection spre...
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Introduction EPS is a comprehensive effort to complement other types of surveillance and provide early detection and situational awareness of significant endemic, zoonotic, and emerging diseases of livestock. The concept for EPS involves gathering syndromic and observational data from multiple animal health surveillance sources, including private practitioners, livestock markets, livestock harv...
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For licensing the efficacy of vaccines for veterinary use has to be demonstrated by well-controlled laboratory experiments in which vaccinated and untreated animals of the target species are challenged. Erysipelas challenge tests cause extreme suffering of the unprotected animals with high fever, apathy, large skin lesions, and even death. This paper describes a standardised procedure for the v...
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In spite of the large number of reports on fed-batch cultivation of E. coli, alternative cultivation/induction strategies remain to be more deeply exploited. Among these strategies, it could be mentioned the use of complex media with combination of different carbon sources, novel induction procedures and feed flow rate control matching the actual cell growth rate. Here, four different carbon so...
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ژورنال
عنوان ژورنال: Journal of The Japanese Society of Veterinary Science
سال: 1932
ISSN: 1883-9193
DOI: 10.1292/jvms1922.11.131