PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1238398-5 1975 Incubation in the presence of sodium bovine insulin prevented this fall in transport activity and resulted in increased 2-aminoisobutyric acid uptake to concentrations 40 time sthat in the medium during a subsequent 3-hour transport assay. 2-aminoisobutyric acid 120-142 insulin Bos taurus 44-51