PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3144917-3 1988 Arachidonic acid (bound to fatty acid-free human serum albumin) added to serum-free medium caused a concentration-dependent increase in the production of prostacyclin by myometrial cells. Epoprostenol 154-166 albumin Homo sapiens 49-62 2478194-0 1989 Characterization of the interaction between prostacyclin and human serum albumin using a fluorescent analogue, 2,6-dichloro-4-aminophenol iloprost. Epoprostenol 44-56 albumin Homo sapiens 67-80 1764464-13 1991 These findings indicate that albumin plays a major role in protecting PGI2 activity and regulating its availability for platelet PGI2 receptors. Epoprostenol 70-74 albumin Homo sapiens 29-36 1764464-0 1991 Regulation of PGI2 activity by serum proteins: serum albumin but not high density lipoprotein is the PGI2 binding and stabilizing protein in human blood. Epoprostenol 14-18 albumin Homo sapiens 53-60 1764464-0 1991 Regulation of PGI2 activity by serum proteins: serum albumin but not high density lipoprotein is the PGI2 binding and stabilizing protein in human blood. Epoprostenol 101-105 albumin Homo sapiens 53-60 1764464-1 1991 Although previous studies have shown that serum albumin binds PGI2 and protects it from rapid degradation, it remains debatable whether it is physiologically important due to its low binding affinity for PGI2. Epoprostenol 62-66 albumin Homo sapiens 48-55 1764464-11 1991 To determine whether physiological concentrations of albumin influence PGI2 binding to platelet receptors, we measured PGI2 binding to platelet membrane in the absence and presence of albumin. Epoprostenol 71-75 albumin Homo sapiens 53-60 1764464-12 1991 Albumin at 40 mg/ml increased the KD of PGI2 binding to the receptors by 2-3 fold. Epoprostenol 40-44 albumin Homo sapiens 0-7