Figure 3
From: Effect of black tea extract on herpes simplex virus-1 infection of cultured cells
Microscopy (400X magnification) of A549 cells. Panel A: A549 cells inoculated with HSV-1 taken at 12 hours post-infection; Panel B: A549 cells infected with HSV-1 treated with 1.4 mM BTE, taken 12 hours post-infection. Panel C: A549 cells inoculated with HSV-1, taken 24 hours post-infection. Panel D: A549 cells infected with HSV-1 treated with 1.4 mM BTE, taken 24 hours post-infection. Upper panels: fluorescent image; Lower panels: merged image of fluorescent and phase contrast images.