PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8782109-4	1996	In the absence of HCO3-, removal of external Na+ by substitution with N-methyl-D-glucamine caused a sustained intracellular acidification that was not observed when Na+ was replaced by Li+, but neither steady-state intracellular pH (pHi) nor the rate of pHi recovery from an imposed acid load were influenced by amiloride analogues or HOE 694, inhibitors of Na(+)-H+ exchange in other cell types.	Meglumine	70-90	glucose-6-phosphate isomerase	Rattus norvegicus	254-257