Fig. 6
From: Potent suppression of HIV-1 cell attachment by Kudzu root extract
Activity of the different components of Kudzu on acute replication of HIV-1 of X4 tropic virus in HeLa-CD4-LTR-LacZ cells. a HeLa-CD4-LTR-LacZ cells were infected with HIV-1 NL4-3 strain in presence of different concentrations of the indicated compounds. β-Gal activity and viability assays were performed 72 h later. Results represent the mean ± SD of 3 independent experiments. b The activity of Kudzu does not involve proteins. HeLa-CD4-LTR-LacZ cells were infected with HIV-1 NL4-3 strain in presence of denatured Kudzu by heat or native Kudzu. β-Gal activity was measured 72 h later. Data is the mean ± SD of 4 independent experiments. Untreat.: untreated