Figure 2From: Synergistic effects of acyclovir and 3, 19- isopropylideneandrographolide on herpes simplex virus wild types and drug-resistant strainsEffects of IPAD and ACV on HSV DNA synthesis in the post-infection treatment with IPAD and ACV for 72 h. A: HSV wild types including HSV-1 KOS and HSV-2 clinical isolate. B: HSV-1 DRs including HSV-1 ACGr4, HSV-1 dlsptk and HSV-1 dxpIII. M = marker, P = positive control, VC = virus control, N = negative control.Back to article page