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. 2004 Feb 3;32(2):757–766. doi: 10.1093/nar/gkh239

Figure 3.

Figure 3

Cell surface expression of E-selectin (A) and VCAM-1 (B) in both PARP-1+/+ (white bars) and PARP-1–/– (black bars) endothelial cells in response to 6 h TNF-α treatment (20 ng/ml). ELISAs were performed on fixed cells. Absorbencies measured at 405 nm are plotted in the y-axis. A representative of three experiments is shown. (C) Cell adhesion of activated murine splenocytes to TNF-α-activated PARP-1+/+ (white bars) and PARP-1–/– (black bars) endothelial cells. Error bars indicate standard error.