Uncritical Acceptance of Combination Treatment of Angiotensin II Receptor Blocker and Angiotensin-Converting Enzyme Inhibitor in Nondiabetic Renal Disease Trial Results To the Editor: We have just read the published editorial in the present issue of Hypertension by Kaplan1 with great interest. We very much agree with his comments and, in particular, share his concerns with respect to an uncriti...

angiotensin converting enzyme (ace; omim: 106180) has an important role in the conversion of angiotensin i to angiotensin ii and degradation of bradykinin. genetic polymorphism i/d (rs4646994) in the gene encoding ace has been well defined. to get more insight into the genetic structure of iranian populations, the distribution of the ace i/d polymorphism among iranians was compared with each ot...