Blood pressure.

<p>Systolic blood pressures were measured using the tail cuff method at 6 weeks (panel A) and 5 months of age (panel B). Large differences between sublines were recorded in the level and development of blood pressure over time. Data are mean ± SEM with WKY/NCrl 6 w: n = 5 and 5 mo: n = 6; WKY/NHsd 6 w: n = 6 and 5 mo: n = 4; WKY/NTac 6 w: n = 5 and 5 mo: n = 5; SHR/NCrl 6 w: n = 5 and 5 mo: n = 6; SHR/NHsd 6 w: n = 6 and 5 mo: n = 4; SHR/SP 6w: n = 6 and 5 mo: n = 6. *Indicates P<0.05, ** P<0.01 and *** P<0.001.