Figure 1. Systolic and diastolic blood pressure in female (A) and male (B) rats at 3 months and in female (D) and male (E) rats at 6 months fed either a high or low isoflavone diet, and heart rate in female and male rats at 3 (C) and 6 (F) months fed a high or low isoflavone diet.

Data are presented as the mean ±s.e.m. of 12 h night (N) and day (D) averages.