PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25485720-11 2015 In RCTs comparing calcium antagonists, angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) with placebo smaller SBP/DBP differences were achieved, mostly because in the majority of these later RCTs the antihypertensive drug and placebo were added on a background treatment with other antihypertensive agents. Calcium 18-25 selenium binding protein 1 Homo sapiens 148-151