PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33613258-10 2021 Enhanced DA signaling to the NAc in ob/ob mice, or in OX-A-injected wt mice, was accompanied by beta-arrestin2-mediated desensitization of dopamine D2 receptor (D2R) in a manner prevented by SB-334867 or the D2R antagonist L741 (1.5 mg/Kg, i.p.). 1-(2-methylbenzoxazol-6-yl)-3-(1,5)naphthyridin-4-yl urea 191-200 arrestin, beta 2 Mus musculus 96-110