Fig. 2From: Thromboxane promotes smooth muscle phenotype commitment but not remodeling of hypoxic neonatal pulmonary arteryFirst-passage pulmonary arterial myocytes grown in normoxia or hypoxia for 3 days (without change of media), and incubated with 10−6 M U46619 or diluent, with or without 10−6 M TP antagonist SQ29548 for 4 hours. PGE2 measured in conditioned media by ELISA (p = ns)Back to article page