Skip to main content

Advertisement

Table 1 Effect of varying geraniin concentrations on DENV-2 residual infectivity

From: Geraniin extracted from the rind of Nephelium lappaceum binds to dengue virus type-2 envelope protein and inhibits early stage of virus replication

Concentration of Geraniin (μM) Residual Infectivity (PFU/ml)
0 5.18 × 105
0.41 5.15 × 106
0.82 5.55 × 107
1.64 3.93 × 107
3.28 4.95 × 105
6.57 5.20 × 104
13.13 5.75 × 104
26.26 5.55 × 104
52.52 5.78 × 104
105 3.88 × 104
  1. Virucidal effect of geraniin on DENV-2 was studied by quantifying the infectivity of DENV-2 that remained after it has been exposed to geraniin. DENV-2 with a titer of 6.74 × 106 PFU/ml was used on varying geraniin concentrations for 6 h at 26 °C and the residual infectivity determined