Antioxidant, Cytotoxic, and Antiproliferative Activities and Total Polyphenol Contents of the Extracts of Geissospermum reticulatum Bark

Figure 2

The representative concentration-response plot in (a): HL-60 and (b): THP-1 treated with ethanolic extracts from G. reticulatum for 24 hours. (a) Figures show the representative concentration-response plots. The experiments were repeated three times. The data were analysed by iterative curve fitting using a logistic equation and IC₅₀ presented as mean. (b) Figures show the representative concentration-response plots. The experiments were repeated twice. The data were analysed by iterative curve fitting using a logistic equation and IC₅₀ presented as mean.

(a)

(b)