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. Author manuscript; available in PMC: 2009 Sep 17.
Published in final edited form as: Exp Cell Res. 2009 Mar 10;315(10):1668–1682. doi: 10.1016/j.yexcr.2009.02.026

Table 4.

Quantitation of vascular sprouting inhibition by anti-PECAM1 antibody.a

Day Day 4 Day 8 Day 11




Treatment No tx Iso tx PE tx No tx Iso tx PE tx No tx Iso tx PE tx
No sprouts 38,39 35,32 37,31 27,28 29,28 38,34* 26,28 19,23 28,29
Sprouts <250 µm 51,48 53,57 55,51 38,39 41,39 42,45 29,28 33,27 23,28
Sprouts >250 µm 10,14 12,11 14,12 35,33 30,33 20,21** 45,44 48,50 47,43
a

EBs were treated with 0 (No tx), 10 µg/ml of an isotype control Ab (Iso tx) or 10 µg/ml of anti-PEACAM1 antibody (PE tx) and the number of sprouts quantitated at days 4, 8, and 12 as follows: the number with no sprouts, the number with sprouts <250 µm, and the number with sprouts >250 µm. The experiment was repeated twice. All values were compared to the no treatment control by Student's T test (*, p<0.05,**, p<0.01).

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