PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12432442-7 2002 Responses of both plasma renin activity and serum aldosterone level following the furosemide upright provocation were blunted in the hyperkalemic acute phase, but recovered in the normokalemic convalescent phase. Furosemide 82-92 renin Homo sapiens 25-30