PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25423498-7 2015 CONCLUSION: Calycosin from Radix Astragali from Gansu province could protect HUVECs from AngII induced RAS disorder by downregulation of ACE expression and increased ACE2 expression, which is similar to irbesartan. 7,3'-dihydroxy-4'-methoxyisoflavone 12-21 angiotensin converting enzyme 2 Homo sapiens 166-170