PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15458948-6 2005 In normal swine, blockade of ETA (by EMD-122946) or ETA-ETB (by tezosentan) receptors resulted in an increase in coronary venous PO2, i.e., coronary vasodilation at rest, which decreased during exercise. PO-2 129-132 endothelin receptor type A Sus scrofa 29-32 15458948-6 2005 In normal swine, blockade of ETA (by EMD-122946) or ETA-ETB (by tezosentan) receptors resulted in an increase in coronary venous PO2, i.e., coronary vasodilation at rest, which decreased during exercise. PO-2 129-132 endothelin receptor type A Sus scrofa 52-55