Antiviral Efficacy of the Anesthetic Propofol against Dengue Virus Infection and Cellular Inflammation

Figure 3

Propofol treatment does not affect endosomal acidification during DENV infection. The fluorescent images of acridine orange-stained BHK-21 cells pretreated with or without Baf A1 and propofol for 1 h showed endosomal acidification during mock and DENV infection for 2 h. Hoechst (blue) was used to label nuclear DNA. Scale bar: 100 μm.