PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21412225-8 2011 Drd4 mutants exhibited a genotype dose-dependent attenuation of modafinil-induced increases in specific exploration. Modafinil 64-73 dopamine receptor D4 Mus musculus 0-4 21412225-10 2011 Thus, the dopamine drd1 receptor appears to exert a primary role in modafinil-induced effects on spontaneous exploration, whereas the dopamine drd4 receptor appears to be important for specific exploration. Modafinil 68-77 dopamine receptor D4 Mus musculus 143-147 21412225-11 2011 The modafinil-induced alterations in exploratory behavior may reflect increased synaptic dopamine and secondary actions mediated by dopamine drd1 and drd4 receptors. Modafinil 4-13 dopamine receptor D4 Mus musculus 150-154