Complement sensitivity of Entamoeba histolytica and various nonpathogenic amoeba species.
Culture forms of the potentially pathogenic Entamoeba histolytica were compared to those of the nonpathogenic species of E. dispar, E. hartmanni, E. coli, Endolimax nana, and E. moshkovskii regarding the sensitivity to lysis by human complement activated through the alternative pathway. E. dispar was found unique in its complement resistance; all other nonpathogenic isolates resembled E. histolytica in that they were complement sensitive. Thus, a state of complement sensitivity is not a particular property of potentially pathogenic amoebae.
Förster
B
B
Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany.
Ebert
F
F
Horstmann
R D
RD
D000818:Animals; D003165:Complement System Proteins / Q000276:immunology*; D004747:Entamoeba / Q000276:immunology*; D004748:Entamoeba histolytica / Q000276:immunology*; D006801:Humans
D003165:Complement System Proteins