Table 1.
Participant characteristics Protocol 1.
YW (n = 17) | PMW (n = 13) | |
---|---|---|
| ||
Age, yrs | 22 ± 1 | 58 ± 1 * |
BMI, kg/m2 | 22 ± 1 | 24 ± 1 * |
SBP, mmHg | 109 ± 2 | 115 ± 3 |
DBP, mmHg | 65 ± 2 | 70 ± 2 |
MAP, mmHg | 80 ± 2 | 85 ± 2 |
HR, bpm | 62 ± 2 | 54 ± 2 * |
MSNA, bursts/min | 8 ± 1 | 23 ± 3 * |
MSNA, bursts/100 hb | 12 ± 2 | 42 ± 6 * |
Values are mean±SE. YW, young women; PMW, postmenopausal women; SBP, systolic blood pressure; DBP, diastolic blood pressure; MAP, mean arterial pressure; HR, heart rate; MSNA, muscle sympathetic nerve activity.
P<0.05 vs. YW.