PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6354932-6 1983 These data indicate that: 1) captopril and nifedipine exert an additive effect on blood pressure and renin; 2) captopril counteracts the heart rate increase induced by nifedipine; 3) nifedipine does not influence the aldosterone inhibition induced by captopril. Nifedipine 43-53 renin Homo sapiens 101-106