TY - JOUR T1 - COx-2 inhibitors and heart risks AU - Hampton T Y1 - 2012/06/06 N1 - 10.1001/jama.2012.5731 JO - JAMA SP - 2247 EP - 2247 VL - 307 IS - 21 N2 - A team led by researchers in Pennsylvania confirmed that COX-2 is expressed in cells lining blood vessels and revealed that selectively removing it from the mouse vasculature reduced urinary excretion of the major metabolite of prostacyclin. This predisposed mice to thrombosis and hypertension. Urinary excretion of the metabolite varied inversely with blood pressure across all mutant mice. SN - 0098-7484 M3 - doi: 10.1001/jama.2012.5731 UR - http://dx.doi.org/10.1001/jama.2012.5731 ER -