PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1653322-2 1991 After blocking K+ currents with 10 mM-tetraethylammonium (TEA) or TEA plus 250 microM-3,4-diaminopyridine (3,4-DAP). Amifampridine 86-105 death-associated protein Rattus norvegicus 111-114