Figure 7.
Antiproliferative effect of separate components of Fraction D. (A) K562 cell death analysis by propidium iodide (PI) after treatment with Fraction D, Daphnoretin, Formononetin, and Medicarpin for 48 h, at the indicated concentrations. (B) Images of K562 cells after treatment with Fraction D, Daphnoretin, Formononetin, and Medicarpin for 48 h, at the indicated concentrations.