|
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
|
- 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
