PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22332921-8 2012 By testing various FFAs, it was found that FFA-induced suppression of basal and glucose-stimulated insulin secretion was attenuated by an increase in the degree of unsaturation of the FFAs and GPR40 expression in response to FFA treatment in INS-1 cells. Fatty Acids, Nonesterified 19-22 free fatty acid receptor 1 Rattus norvegicus 193-198