PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3137066-3 1988 They were divided into two groups to receive either nitroglycerin (1 microgram kg-1 min-1) or placebo (5% dextrose). Nitroglycerin 52-65 CD59 molecule (CD59 blood group) Homo sapiens 84-89