PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27270170-5 2016 Sildenafil, an FDA-approved phosphodiesterase 5 inhibitor that enhances NO signaling, reversed sFlt1-induced hypertension and angiotensin II sensitivity in the preeclampsia mouse model. Sildenafil Citrate 0-10 angiotensinogen Homo sapiens 126-140