PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3366907-2 1988 bFGF at 0.1-100 ng/ml stimulated [3H]thymidine incorporation into DNA by up to 4.4-fold. Thymidine 37-46 fibroblast growth factor 2 Rattus norvegicus 0-4