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. 2015 May 21;2015:165037. doi: 10.1155/2015/165037

Figure 2.

Figure 2

The ATP luminescent cell proliferation assay was used to determine Caco-2 cell proliferation. Control and 0.5% treated cells showed an increase in ATP level, whereas a dose dependent significant (P < 0.001) decrease in ATP level was observed in RFRA (R. fairholmianus root acetone) extract treated experimental groups (5, 10, 20, and 40 μg/mL concentrations of RFRA).