FIG. 3.
Release of intracellular LDH from Caco-2/TC7 cells infected with EC7372 as a function time. S7372 is the spent culture supernatant of EC7372 (18 h in culture). Data are presented as the percentage of LDH released from the infected cells; 100% release (3,000 U of LDH/ml) was obtained by lysing the cells with distilled water. Values are the means ± standard errors from a minimum of three experiments.