PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33974408-4 2021 As 5-HT1A receptor (5-HT1AR) and brain-derived neurotrophic factor (BDNF) are critically involved in depression and anxiety, we further evaluated 5-HT1A receptor functionality by [35S]GTPgammaS autoradiography and BDNF mRNA expression by in situ hybridization techniques. Sulfur-35 180-183 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 146-161