Abstract
By means of a lincomycin containing selective medium, gram-negative, oxidasepositive, non-motile, non-saccharolytic, penicillin-sensitive reds have been isolated from 24 of 165 healty adults (13,9%). Three strains were lost, 7 strains wereMoraxella osloensis (4,2%), 12 strains wereNeisseria elongata (7,3%) and 2 strains were considered to be a subspecies ofN. elongata (1.2%). By agglutination and immunodiffusion could be demonstrated thatN. elongata is a serologically heterogenous species. The nasopharynx seems to represent the natural habitat ofM. osloensis andN. elongata.
Zusammenfassung
Mit Hilfe eines lincomycin-haltigen Elektivnährbodens wurden von 165 gesunden Erwachsenen 24 Stämme grammnegativer, oxidase-positiver, unbeweglicher, asaccharolytischer, penicillin-empfindlicher Stäbchen isoliert (13,9%). Drei Stämme gingen verloren, 7 Stämme gehörten zuMoraxella osloensis (4,2%), 12 zuNeisseria elongata (7,3%) und zwei wurden als eine Unterart vonN. elongata betrachtet (1,2%). In Agglutination und Immundiffusion zeigte sich, da\N. elongata eine serologisch heterogene Art ist. Die Schleimhaut des Nasopharynx scheint den natürlichen Fundort vonM. osloensis undN. elongata darzustellen.
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Berger, U., Falsen, E. über die Artenverteilung vonMoraxella und moraxella-ähnlichen Keimen im Nasopharynx gesunder Erwachsener. Med Microbiol Immunol 162, 239–249 (1976). https://doi.org/10.1007/BF02121002
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DOI: https://doi.org/10.1007/BF02121002