Cell viability effect
The crude ethanol extract of K. parviflora showed a
dose-dependent effect on survival of both CCA cell lines.
The CC50 on HuCCA-1 and RMCCA-1 cells were
46.13μg/ml and 61.97μg/ml, respectively (48h treatment).
The pure compound (K.P8.10) at the testing concentration
(2.5-20 μg/ml) has shown slightly decreased in RMCCA-
1 cells viability (Figure 1b). The CC50 could not be
defined since the compound was insoluble at higher
concentration
Cancer invasion effect
24 h treatment with ethanol extract of K. parviflora
(10-20μg/ml) showed significantly decreased (p