Research Paper Volume 10, Issue 1 pp 100—114

Effects of senescence and angiotensin II on expression and processing of amyloid precursor protein in human cerebral microvascular endothelial cells

Figure 1. Senescence of human BMECs. (A) Growth curves of P5 and P15 human BMECs, n=3, *P<0.05, compared to P5 on the same day. (B) Expression of senescence-associated marker p16INK4a in human BMECs, n=9. (C) Staining of young and senescent human BMECs for SA-β-Gal (left) and the percentage of β-gal positive cells (right), n=6. Data are presented as mean±SEM, *P<0.05, compared to P5.