Angiotensin-converting enzyme gene polymorphism and middle cerebral artery stenosis in a Chinese Han population

(整期优先)网络出版时间:2013-12-22
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Theangiotensin-convertingenzymegeneisacandidategeneofstroke.Thepresentstudyinvolved62healthyvolunteersand148patientswithmiddlecerebralarterystenosisasconfirmedbybraincolorultrasoundfromaHanpopulationinNorthChina,anddeterminedtheperipheralbloodangiotensin-convertingenzymegenotypeusingPCR-restrictionfragmentlengthpolymorphismanalysis.TheresultsshowedthatthefrequenciesoftheDDgenotypeandDallelewereincreasedinpatientswithmiddlecerebralarterystenosis,butthedifferencewasnotstatisticallysignificantcomparedwithhealthycontrols.ThefindingsofthisstudyontherelationshipbetweenstrokegenesandmiddlecerebralarterystenosisindicatenosignificantcorrelationbetweenthefrequenciesoftheDDgenotypeandDalleleofangiotensin-convertingenzymeandmiddlecerebralarterystenosisinthisHanpopulationfromNorthChina.Inthefuture,studieswillbecarriedouttoinvestigatecorrelationsbetweenmultiplestrokecandidategenesynergyandmiddlecerebralarterystenosistoprovideafoundationforthedevelopmentofgenetherapy.