This ANG II effect was blocked by the angiotensin AT1 receptor antagonist losartan .
this ang ii effect was blocked by the angiotensin at1 receptor antagonist losartan .
O B-protein_molecule I-protein_molecule O O O O O B-other_organic_compound I-other_organic_compound I-other_organic_compound I-other_organic_compound B-other_organic_compound O