Figure 6.

Effects of phytoestrogens on Ca²⁺ entry volume. Fura-2 analyses of the total Ca²⁺ influx (total area under the Ca²⁺ curves) in cells treated with different concentrations of estrogens: estradiol (E₂), coumesterol (Cou), daidzein (Dai), genistein (Gen), and trans-resveratrol (Res). The solid horizontal line indicates the range of serum and/or urine concentrations of each phytoestrogen found in humans. * = p < 0.05 compared to vehicle-treated cells (Con).