PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8314361-5	1993	Cimetidine, ranitidine and famotidine all reduced significantly the t1/2 beta of naproxen by 50% from 25 h to 13 h and the t1/2 alpha from 4.0 h to 1.1 h. No effect of the H2 antagonists was observed on the absorption of naproxen.	Ranitidine	12-22	CD6 molecule	Homo sapiens	123-151	
2753306-6	1989	The ratio t1/2 E/t1/2 was significantly (p less than or equal to 0.05) lower with cimetidine than with ranitidine.	Ranitidine	103-113	CD6 molecule	Homo sapiens	10-21	
6288312-3	1982	Ranitidine had an absorption lag time of approximately 30 min, an absorption half-life (t 1/2) of approximately 40 min, and an elimination t 1/2 of 3 hr, all differing from those of cimetidine.	Ranitidine	0-10	CD6 molecule	Homo sapiens	88-114