PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12140730-4 2002 Activation of the renin-angiotensin system is increased in diabetic patients, and comparison of the renal vascular responses to captopril and candesartan shows a strong correlation between the effects of ACE inhibition and AT(1)-receptor blockade, indicating that the deleterious effects of renin-angiotensin system activation in diabetes are mediated largely through angiotensin II. Captopril 128-137 angiotensinogen Homo sapiens 368-382