[The cultural and morphological properties of different serovariants of Pasteurella multocida when cultured in nutrient broths of different compositions].
The results of the study of the cultural morphological properties and growth dynamics of P. multocida, serotypes A, B, D, in the course of cultivation in liquid media are presented. The bacteria were grown in synthetic nutrient medium 199 and Hottinger broth. The influence of glucose at different concentrations on the growth activity of P. multocida in the synthetic medium was established. The process of the accumulation of surface (capsular) antigens in culture fluid was studied. The levels of the titers of surface antigens were shown to depend on the growth phases of bacteria.
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D000942:Antigens, Bacterial / Q000032:analysis; D000954:Antigens, Surface / Q000032:analysis; D016667:Bacterial Capsules / Q000276:immunology; D003470:Culture Media; D006863:Hydrogen-Ion Concentration; D016979:Pasteurella multocida / Q000145:classification / Q000166:cytology / Q000254:growth & development* / Q000276:immunology; D012703:Serotyping; D013997:Time Factors
D000942:Antigens, Bacterial; D000954:Antigens, Surface; D003470:Culture Media