PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9089442-13 1997 Ba2+ is also much less effective at alleviating Na+i-induced inactivation of NCX1. Sodium Iodide 48-52 solute carrier family 8 (sodium/calcium exchanger), member 1 S homeolog Xenopus laevis 77-81