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. Author manuscript; available in PMC: 2013 Sep 9.
Published in final edited form as: Pediatr Res. 2012 Nov 30;73(3):252–262. doi: 10.1038/pr.2012.177

Figure 1. Decreased 3D Tube Formation by Normal PAECs After ET-1 Treatment.

Figure 1

Growth and tube formation were assessed in normal fetal PAECs with and without ET-1 treatment (100nM). ET-1 treatment had no effect on cell growth, but decreased tube formation in normal PAECs. ET-1 treatment decreased tube length by 15% (p<0.01) and branch points/HPF by 32% (p<0.01) in normal fetal PAECs.