PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34340000-6 2021 After exposure to PFOA for 7 days, the locomotor activity of zebrafish was decreased; the mRNA levels of nuclear receptor subfamily 4 group a member 2b (nr4a2b), paired box 2 and 5 (pax2, pax5), tyrosine hydroxylase 1/2 (th1/th2) and dopamine transporter (dat) were increased; mRNA and protein level of mesencephalic astrocyte-derived neurotrophic factor (manf) were decreased. perfluorooctanoic acid 18-22 paired box 2a Danio rerio 182-186