PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2505942-0 1989 Inhibition of human placenta aldose reductase by tannic acid. Tannins 49-60 aldo-keto reductase family 1 member B Homo sapiens 29-45 2505942-1 1989 Tannic acid was found to be a highly potent inhibitor of human placenta aldose reductase. Tannins 0-11 aldo-keto reductase family 1 member B Homo sapiens 72-88