PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10812530-1 2000 Pramipexole, a dopamine D2 receptor agonist, was tested in 174 patients with major depression, with or without melancholia and without psychotic features. Pramipexole 0-11 dopamine receptor D2 Homo sapiens 15-35