PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11306045-8 2001 Four hours after treatment with 25 microM ATEM, ALDH activity using benzaldehyde or propionaldehyde in hepatoma cells was decreased by 40% and cell number by 15% compared with controls. benzaldehyde 68-80 aldehyde dehydrogenase 2 family member Rattus norvegicus 48-52