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Association of Paraoxonase-1 Q192R (rs662) Single Nucleotide Variation with Cardiovascular Risk in Coffee Harvesters of Central Colombia
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نویسنده
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siller-lópez f. ,garzón-castaño s. ,ramos-márquez m.e. ,hernández-cañaveral i.
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منبع
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journal of toxicology - 2017 - دوره : 2017 - شماره : 0
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چکیده
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Paraoxonase 1 (pon1),a high-density lipoprotein-associated antioxidant enzyme,hydrolyzes several organophosphate pesticides and oxidized lipids. the pon1 q192r polymorphism affects the catalytic efficiency and is considered a risk factor for pesticide intoxication and cardiovascular disease (cvd) but the association is not consistent between individuals or populations. we aimed to study the association of pon1 q192r polymorphism with cvd risk in coffee harvesters of central colombia. demographics were collected from 205 subjects via standardized questionnaires. lipid profiles and serum butyrylcholinesterase (bche) were measured by standard procedures. the calculated 10-year atherosclerotic cvd (ascvd) risk was used as the cardiovascular risk estimate. q192r genotype was determined by real-time pcr. prevalence of hypertension,hypercholesterolemia,and the 10-year ascvd risk was 33%,62%,and 22%,respectively. bche levels were no indicative of recent pesticide exposure,although a positive correlation was observed with bche and hypercholesterolemia. the q192r genotype frequencies were 38% (qq),44% (qr),and 18% (rr). we found an association of the 192q genotype with hypertension. the results of this study signal the importance to evaluate the influence and potential interactions of bche and pon1 192q allele with known genetic and environmental factors implicated in the pathogenesis of cvd. © 2017 fernando siller-lópez et al.
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آدرس
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grupo de investigación en enfermedades infecciosas,universidad católica de manizales,carrera 23,no. 60-63,manizales,caldas,colombia,grupo de investigación en biomedicina,fundación universitaria autónoma de las américas,avenida de las américas,no. 98-56,pereira,risaralda, Colombia, grupo de investigación en biomedicina,fundación universitaria autónoma de las américas,avenida de las américas,no. 98-56,pereira,risaralda, Colombia, departamento de biología molecular y genómica,centro universitario de ciencias de la salud,universidad de guadalajara,sierra mojada 950,col. independencia,guadalajara,jal, Mexico, departamento de microbiología y patología,centro universitario de ciencias de la salud,universidad de guadalajara,sierra mojada 950,col. independencia,guadalajara,jal, Mexico
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Authors
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