PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2261514-0	1990	Modification of mucin gene expression in the airways of rats exposed to sulfur dioxide.	Sulfur Dioxide	72-86	solute carrier family 13 member 2	Rattus norvegicus	16-21	
2261514-3	1990	We are investigating this possibility by monitoring steady state levels of mucin mRNA in a model of mucous cell metaplasia induced by SO2 exposure.	Sulfur Dioxide	134-137	solute carrier family 13 member 2	Rattus norvegicus	75-80	
2261514-13	1990	Densitometry values normalized for the amount of RNA loaded per lane (as determined by actin hybridization intensity) showed that mucin mRNA increased 8-9 fold as a function of SO2 exposure.	Sulfur Dioxide	177-180	solute carrier family 13 member 2	Rattus norvegicus	130-135	
2261514-14	1990	This is consistent with the possibility that mucin gene transcription is induced by SO2 exposure, and may represent a primary event in the development of mucous metaplasia and hypersecretion.	Sulfur Dioxide	84-87	solute carrier family 13 member 2	Rattus norvegicus	45-50