Plasma Activity and Insertion/Deletion Polymorphism of Angiotensin I–Converting Enzyme

Plasma angiotensin-converting enzyme activity and carotid wall thickening.

BACKGROUND Mechanisms underlying the previously reported association between a deletion polymorphism in the gene encoding for angiotensin-converting enzyme (ACE) and the risk of myocardial infarction in low-risk subjects are unclear. The purpose of this case-control study was to examine the relation of plasma ACE activity to intimal-medial thickness of the carotid wall measured ultrasonographic...

Angiotensin-converting Enzyme Genetic Polymorphism

Indeed, the sample size limitation is a universal bias in all of the genetic polymorphisms in heart failure and the ACE-genotype was no different. The metanalysis by Bai et al.1. with 17 different studies included 2.453 cases (i.e. heart failure patients) from all over the world with only 60.3% being white individuals. The author concluded that there was no association between ACE DD genotype a...

Changes of Plasma Angiotensin-Converting Enzyme Activity during Hemodialysis*

polymorphism in the angiotensin-converting enzyme (ace) gene and ace activity in type 2 diabetic patients

diabetes mellitus is a multifactorial disease. it has recently been shown that an insertion (i)/deletion (d) polymorphism exists in the angiotensin-converting enzyme (ace) gene that can affect the serum ace level. there are three genotypes: dd, di, and ii, with the ace level being highest in dd, intermediate in di, and lowest in ii. in the present investigation, 170 patients with type 2 diabete...

Angiotensin-converting enzyme activity and inhibition in dogs with cardiac disease and an angiotensin-converting enzyme polymorphism

OBJECTIVE The objective of this study was to evaluate angiotensin-converting enzyme (ACE) activity in dogs and with and without an ACE polymorphism in the canine ACE gene, before and after treatment with an ACE inhibitor. METHODS Thirty-one dogs (20 wild-type, 11 ACE polymorphism) with heart disease were evaluated with ACE activity measurement and systolic blood pressure before and after admi...