Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Inhibiting entry to A549 cells and U937 cells. Inhibition assay regarding Mtb invasion of A549 and U937 cells; 2, 20 and 200 µM concentrations were used for both cell lines. MtbH37Rv lysate at 200 µg/mL concentration was used as inhibition control (C+). Mycobacteria within A549 and U937 cells can be observed in the fluorescence microscopic image (100×).
