PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31069943-10 2019 RESULTS: Red tinted 2% chlorhexidine gluconate (w/v) with 70% isopropyl alcohol (v/v) was shown to reduce pen mark visibility significantly more than the other solutions used. 2-Propanol 62-79 proprotein convertase subtilisin/kexin type 1 inhibitor Homo sapiens 106-109 12545511-5 2001 The ballpoint pen ink spots were eluted in a solvent of isopropyl alcohol. 2-Propanol 56-73 proprotein convertase subtilisin/kexin type 1 inhibitor Homo sapiens 14-17