Association between the ACE insertion/deletion polymorphism and pterygium in Sardinian patients: a population based case-control study.

ABSTRACT:

Objective

The purpose of the study was to examine whether the insertion (I) and/or deletion (D) polymorphism of ACE confers susceptibility to primary pterygium in Sardinian patients in a case-control study.

Methods and results

Polymorphism genotyping was performed by nested PCR using genomic DNA extracted from the whole peripheral blood of participants with (n=251) and without (n=260) pterygium. DD, ID and II genotype frequencies were: 48%, 39% and 13%, respectively, for patients with pterygium, and 15%, 40% and 44%, respectively, for the control group. A statistically significant difference was found between the pterygium and control groups for the ACE I/D polymorphism (p<0.001). Moreover, a statistically significant difference was found between the DD and II groups (p<0.01

SUBMITTER: Demurtas P 

PROVIDER: S-EPMC4208047 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature