PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2538349-3 1989 In apparent support of such a requirement, thrombin-induced aggregation is higher in Na+ medium than in N-methylglucamine+ medium and is inhibited by sphingosine, an inhibitor of protein kinase C known to regulate the Na+/H+ exchanger. Meglumine 104-121 coagulation factor II, thrombin Homo sapiens 43-51