Figure 3From: Synergistic effects of acyclovir and 3, 19- isopropylideneandrographolide on herpes simplex virus wild types and drug-resistant strainsEffects of IPAD and ACV on HSV protein expression in the post-infection treatment with IPAD and ACV for 72 h. Treated and untreated cells were analyzed by SDS–PAGE/western blotting using specific antibodies for viral (gD) and cellular (β-actin) proteins. Lane 1: viral control; Lane 2: HSV-infected cells treated with IPAD (20.50 μM); Lane 3: HSV-infected cells treated with ACV (20.20 μM); Lane 4: cellular control.Back to article page