PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15578192-13 2005 The decreased expression of AT1, AT2, and TGF-beta1 mRNA in the hypoplastic heart suggests that the downregulation of RAS may be involved in the pathogenesis of cardiac hypoplasia in nitrofen-induced CDH. nitrofen 183-191 angiotensin II receptor, type 1a Rattus norvegicus 28-31