title: An intrinsic factor XII- prekallikrein-dependent pathway activates the human plasma renin-angiotensin system.
mesh_terms: D000804:Angiotensin II / Q000097:blood*; D004789:Enzyme Activation; D005174:Factor XII / Q000494:pharmacology*; D006801:Humans; D007610:Kallikreins / Q000097:blood / Q000494:pharmacology*; D011288:Prekallikrein / Q000494:pharmacology*; D012083:Renin / Q000097:blood*
chemical_list: D000804:Angiotensin II; D005174:Factor XII; D011288:Prekallikrein; D007610:Kallikreins; D012083:Renin