Tube Culture Method for Viable Counts of Campylobacter fetus (Vibrio fetus)1
نویسندگان
چکیده
منابع مشابه
Tube culture method for viable counts of Campylobacter fetus (Vibrio fetus).
A method was developed for making viable counts of Campylobacter fetus (Vibrio fetus) in tube cultures using a medium containing alkaline hematin and incubation in a carbon dioxide incubator.
متن کاملSuperficial antigens of Campylobacter (Vibrio) fetus: characterization of antiphagocytic component.
A glycoprotein responsible for the antiphagocytic properties of Campylobacter fetus has been identified by comparing cells of a wild-type strain with those of a mutant lacking this substance. The antiphagocytic component is demonstrable through electron microscopy as a discrete, negatively charged structure on the periphery of the cell. CLT is readily removed from the cell by mild extraction pr...
متن کاملBactericidal activity of blood of rabbits vaccinated with homologous antigens of Campylobacter fetus (Vibrio fetus).
Rabbits were vaccinated with the following Campylobacter fetus var. venerealis (Vibrio fetus) antigens: whole-cell (WC), autoclaved (A), boiled (B), and purified postgrowth broth (PGB). Bactericidal activity of freshly drawn heparinized blood against the organism was determined after each vaccination. In all cases bactericidal activity of the blood of vaccinated rabbits was higher than for nonv...
متن کاملNutrition of Vibrio fetus.
Smibert, Robert M. (Virginia Polytechnic Institute, Blacksburg, Va.). Nutrition of Vibrio fetus. J. Bacteriol. 85:394-398. 1963.-A chemically defined medium has been developed for the cultivation of both catalase-positive H(2)S-negative and catalase-positive H(2)S-positive strains of Vibrio fetus. A total of 87 strains of V. fetus, representing bovine, ovine, porcine, human, and chicken isolate...
متن کاملPathogenesis of Campylobacter fetus Infections
We developed a mouse model to compare the virulence of Campylobacter fetus strains with (S-plus) and without (Sminus) surface array protein (S-protein) capsules. In adult HA/ICR mice pretreated with ferric chloride, the LDF0 for S-plus strain 84-32 was 43.3 times lower than its spontaneous S-minus mutant 84-54. Seven strains of inbred mice were no more susceptible than the outbred strain. In co...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1974
ISSN: 0003-6919
DOI: 10.1128/aem.28.4.730-732.1974