Figure 2From: Effect of the silencing of the Ehcp112 gene on the in vitro virulence of Entamoeba histolyticaAnalysis of internalization of a fluorescein-labeled siRNA. Trophozoites were incubated at several times with a fluorescein-labeled siRNA via soaking method. The entry to trophozoites was verified by confocal microscopy. (A) 5 minutes incubation; (B) 2 hours incubation; (C) 5 hours incubation; (D) 16 hours incubation.Back to article page