PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7900765-9 1995 In HEPES, stimulation with K+, NE, ANG II, or AVP led to a fall in pHi, but this did not occur with ET-1. HEPES 3-8 angiotensinogen Homo sapiens 35-41