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Effects of platelet membrane glycoprotein polymorphisms on the risk of myocardial infarction in young males.

Authors: Nurit, Rosenberg; Ariella, Zivelin; Angela, Chetrit; Rima, Dardik; Nurit, Kornbrot; Dov, Freimark; Aida, Inbal;

Effects of platelet membrane glycoprotein polymorphisms on the risk of myocardial infarction in young males.

Abstract

Platelet adhesion and aggregation are mediated by specific platelet membrane glycoproteins GPla/IIa, GPlb alpha, and GPIIb/IIIa, and are essential steps in thrombus formation and development of acute myocardial infarction.To evaluate the risks exerted by each of the following polymorphisms in young males with AMI: HPA-1a/b in GPIIIa: 807C/T in GPIa; and HPA-2a/b. VNTR and Kozak C/T in GPlb alpha.We conducted a case-control study of 100 young males with first AMI before the age of 53 and 119 healthy controls of similar age. All subjects were tested for the above polymorphisms.The allele frequencies of each of the platelet polymorphisms were not significantly different between the young man with AMI and the controls. Smoking alone was associated with a 9.97-fold risk, and the presence of at least one metabolic risk factor resulted in a 2.57-fold risk of AMI.The platelet glycoproteins polymorphisms studied are not an independent risk factor for AMI.

Related Organizations
Keywords

Adult, Male, Chi-Square Distribution, Polymorphism, Genetic, Myocardial Infarction, Platelet Membrane Glycoproteins, Middle Aged, Polymerase Chain Reaction, Logistic Models, Gene Frequency, Risk Factors, Case-Control Studies, Humans, Alleles

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Powered by OpenAIRE graph
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
12
Average
Average
Average