Virulence of Naegleria fowleri affected by axenic cultivation and passage in mice Dotaz Zobrazit nápovědu
1
záznamů v
PubMed
Folia parasitologica.
1993 ;
40 (3) :
187-91.
The virulence of Naegleria fowleri decreases with prolonged axenic cultivation. The decline in virulence of highly virulent, mouse-passaged LEE strain amebae was monitored during 5 years of continuous axenic cultivation. The most rapid decrease in virulence occurred during the first 2 years. Virulence could be restored to original levels by 3 serial passages in mice. The composition of axenic media also affected the virulence of N. fowleri, with a more enriched medium appearing to restore some of the virulence of a weakly virulent strain.
