PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8743477-11 1996 When cell betaine or inositol is increased by raising its concentration in the medium, GPC:PDE activity rises, reducing cell GPC. Inositol 21-29 aldehyde dehydrogenase 7 family member A1 Homo sapiens 91-94