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ANTIGENIC FRACTION OBTAINED BY RELEASING IN A CULTURE MEDIUM CHOLERAIC VIBRIONS, AND VACCINE
ANTIGENIC FRACTION OBTAINED BY RELEASING IN A CULTURE MEDIUM CHOLERAIC VIBRIONS, AND VACCINE
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机译:通过释放培养的中性氯酸菌和疫苗获得的抗原性
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摘要
Choleraic vibrions are cultivated in conditions which favour the biosynthesis of surface antigenes and the release in a culture medium of a particulate antigenic complex of lipopolysaccharide of smooth character and of proteins of external membrane, and the supernatant, after elimination of bacterial bodies, is subjected to a separation wherein elements having a molecular weight higher than a value of at least 100,000 approximately are recovered. Application to an oral choleraic vaccine.
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