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. Author manuscript; available in PMC: 2009 Sep 10.
Published in final edited form as: Pediatr Crit Care Med. 2009 Jan;10(1):106–112. doi: 10.1097/PCC.0b013e3181936aee

Figure 5.

Figure 5

Cumulative concentration response curves to iloprost in pulmonary arteries isolated from control fetal lambs (control, n = 7) and lambs with persistent pulmonary hypertension of the newborn (PPHN) (n = 8). Some vessels were pretreated with milrinone (10−5.5 M). “n” represents number of lambs. (**p < 0.05 compared with control by analysis of variance with Fisher’s protected least significant difference at a specific concentration of iloprost, †p < 0.05 compared with PPHN by analysis of variance repeated measures.)