PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3590114-2 1987 Tumor-induced human platelet aggregation was inhibited by addition of the following agents to platelet-rich plasma (PRP): a calcium channel blocker (verapamil), a chelator of divalent cations (EDTA), stimulators of adenylate cyclase (2-fluoroadenosine and forskolin), and inhibitors of cAMP phosphodiesterase (oxagrelate and papaverine). phthalazinol 310-320 proline rich protein HaeIII subfamily 1 Mus musculus 116-119