PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33704920-5	2021	The model further predicted that DDI effects of weak CYP3A inhibitors (fluoxetine and ranitidine) are weak, and effects of moderate inhibitors (erythromycin and verapamil) are moderate.	Ranitidine	86-96	cytochrome P450 family 3 subfamily A member 4	Homo sapiens	53-58	
15698457-5	2005	In a cohort of 6 healthy volunteers, the effect of a 5-day course of ranitidine, cimetidine, and omeprazole on overall CYP, CYP3A4, and PGP activity in vivo was assessed with the (13)C-aminopyrin breath test and the combined per oral and intravenous (14)C-erythromycin breath and urine test.	Ranitidine	69-79	cytochrome P450 family 3 subfamily A member 4	Homo sapiens	124-130	
10223772-9	1999	In contrast, the effect of ranitidine or ebrotidine on CYP3A activity in vivo seems to have little clinical significance.	Ranitidine	27-37	cytochrome P450 family 3 subfamily A member 4	Homo sapiens	55-60