[Cytopathogenic action of E. coli strains, containing corresponding ABO type heterogeneous antigens, on transplantable human cells].
A study was made (in vitro) of the interaction of various strains of E. coli, serological type O26 with continuous human cells (HeLa, Tg-33 and RH). Phenomenon of the cytopathogenic action of uropathogenic E. coli strains, containing heterogenous antigens, type O(H) and B, on the human cell strains possessing corresponding isoantigens was revealed on the 6th hour of the interaction. The number of dead cells in these cultures exceeded (1.5--3 times) their count cultures to which E. coli containing no heterogenous antigens or containing different human heterogenous antigens of the ABO type were added. It is supposed that this phenomenon played an important role in the development of chronic forms of colibacterial pyelonephritis.
D000017:ABO Blood-Group System; D000942:Antigens, Bacterial; D002460:Cell Line; D004926:Escherichia coli / Q000276:immunology*
D000017:ABO Blood-Group System; D000942:Antigens, Bacterial
Tsitopatogennoe deĭstvie shtammov E. coli, soderzhashchikh skhodnye geterogennye antigeny tipa ABO, na perevivaemye kletki cheloveka