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非肥胖且临床健康的年轻成年人的血浆总抗氧化能力与心脏代谢风险

Plasma Total Antioxidant Capacity and Cardiometabolic Risk in Non-Obese and Clinically Healthy Young Adults.

作者信息

Costa Jamille Oliveira, Vásquez Cecília M Passos, Santana Gleiciane de Jesus, Silva Natanael de Jesus, Braz Juciene de Matos, Jesus Amélia M Ribeiro de, Silva Danielle Góes da, Cunha Luana Celina Seraphim, Barbosa Kiriaque Barra Ferreira

机构信息

Universidade Federal de Sergipe (UFS), Aracaju, SE - Brazil.

出版信息

Arq Bras Cardiol. 2017 Jul 10;109(2):0. doi: 10.5935/abc.20170095.

DOI:10.5935/abc.20170095
PMID:28700017
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5576118/
Abstract

BACKGROUND

: The oxidative biomarkers play an important role in the genesis of cardiometabolic risk-related processes.

OBJECTIVE

: To investigate the total antioxidant capacity of plasma and its association with cardiometabolic risk in non-obese and clinically healthy young adults.

METHODS

: University students of the state of Sergipe, Brazil, aged between 18 and 25 years, were recruited for this study from May of 2013 and October of 2014. Anthropometric, clinical and biochemical parameters were measured and analyzed using protocols which were previously standardized and described in the literature. The measurement of plasma total antioxidant capacity was based on the ability that all the antioxidants present in the sample (plasma) have to inhibit the oxidation of the oxidizable substrate ABTS (2,2`- Azino-di-[3-ethylbenzthiazoline sulphonate]) to ABTS•+ by metmyoglobin.

RESULTS

: Approximately 25% of the sample presented more than one component of cardiometabolic risk. Low HDL-cholesterol was the most prevalent component. Compared to absence of components, the subjects with at least one component presented greater body weight and waist circumference, higher levels of diastolic blood pressure and fasting glucose, greater total cholesterol/HDL-c ratio, and lower levels of HDL-c (p < 0.05). Fasting glycemia was the only parameter which was associated with total antioxidant capacity (R2 = 0.10; β = 0.17; p = 0.001).

CONCLUSIONS

: The plasma total antioxidant capacity was not able to predict the cardiometabolic risk components due possibly to the establishment of compensatory mechanisms that become activated in physiological conditions.

FUNDAMENTOS

: Os biomarcadores oxidativos exercem um importante papel na gênese dos processos relacionados ao risco cardiometabólico.

OBJETIVO

: Investigar a capacidade antioxidante total do plasma e sua associação com risco cardiometabólico em adultos jovens, não obesos e clinicamente saudáveis.

MÉTODOS:: Estudantes universitários do estado de Sergipe, Brasil, com idade entre 18 e 25 anos, foram recrutados entre maio de 2013 e outubro de 2014. Parâmetros antropométricos, clínicos e bioquímicos foram medidos e analisados usando protocolos previamente padronizados e descritos na literatura. A medida da capacidade antioxidante total do plasma baseou-se na capacidade de todos os antioxidantes presentes na amostra (plasma) em inibir a oxidação do substrato oxidável ABTS (2,2-Azino-bis-(3-etilbenzotiazolina-6-sulfonato) a ABTS•+ pela metamioglobina.

RESULTADOS

: Aproximadamente 25% da amostra apresentaram mais de um componente do risco cardiometabólico. Valores baixos de HDL foram o componente mais prevalente. Em comparação à ausência de componentes, os indivíduos com pelo menos um componente apresentou valores mais altos de peso corporal, circunferência da cintura, pressão sanguínea diastólica, glicemia de jejum e razão colesterol total/HDL-c, e valores mais baixos de HDL-c (p < 0,05). A glicemia de jejum foi o único parâmetro que se associou com a capacidade antioxidante total (R2 = 0,10; β = 0,17; p = 0,001).

CONCLUSÕES:: A capacidade antioxidante total não foi capaz de predizer os componentes do risco cardiometabólico possivelmente devido ao estabelecimento de mecanismos compensatórios que se tornam ativados em condições fisiológicas.

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e128/5576118/e591a9d1b372/abc-109-02-0140-g01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e128/5576118/e591a9d1b372/abc-109-02-0140-g01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e128/5576118/e591a9d1b372/abc-109-02-0140-g01.jpg
摘要

背景

氧化生物标志物在心脏代谢风险相关过程的发生中起重要作用。

目的

研究非肥胖且临床健康的年轻成年人血浆的总抗氧化能力及其与心脏代谢风险的关联。

方法

2013年5月至2014年10月,招募了巴西塞尔希培州年龄在18至25岁之间的大学生参与本研究。使用先前标准化并在文献中描述的方案测量和分析人体测量、临床和生化参数。血浆总抗氧化能力的测量基于样品(血浆)中所有抗氧化剂抑制可氧化底物ABTS(2,2'-偶氮二-[3-乙基苯并噻唑啉磺酸盐])被高铁肌红蛋白氧化为ABTS•+的能力。

结果

约25%的样本存在一种以上的心脏代谢风险成分。低高密度脂蛋白胆固醇是最常见的成分。与无风险成分者相比,至少有一种风险成分的受试者体重、腰围更大,舒张压、空腹血糖水平更高,总胆固醇/高密度脂蛋白胆固醇比值更大,高密度脂蛋白胆固醇水平更低(p<0.05)。空腹血糖是唯一与总抗氧化能力相关的参数(R2 = 0.10;β = 0.17;p = 0.001)。

结论

血浆总抗氧化能力无法预测心脏代谢风险成分,这可能是由于在生理条件下激活了代偿机制。

基础

氧化生物标志物在心脏代谢风险相关过程的发生中起重要作用。

目的

研究非肥胖且临床健康的年轻成年人血浆的总抗氧化能力及其与心脏代谢风险的关联。

方法

2013年5月至2014年10月,招募了巴西塞尔希培州年龄在18至25岁之间的大学生参与本研究。使用先前标准化并在文献中描述的方案测量和分析人体测量、临床和生化参数。血浆总抗氧化能力的测量基于样品(血浆)中所有抗氧化剂抑制可氧化底物ABTS(2,2-偶氮双-(3-乙基苯并噻唑啉-6-磺酸盐))被高铁肌红蛋白氧化为ABTS•+的能力。

结果

约25%的样本存在一种以上的心脏代谢风险成分。低高密度脂蛋白是最常见的成分。与无风险成分者相比,至少有一种风险成分的个体体重、腰围更大,舒张压、空腹血糖、总胆固醇/高密度脂蛋白胆固醇比值更高,高密度脂蛋白胆固醇更低(p<0.05)。空腹血糖是唯一与总抗氧化能力相关的参数(R2 = 0.10;β = 0.17;p = 0.001)。

结论

总抗氧化能力无法预测心脏代谢风险成分,这可能是由于在生理条件下激活了代偿机制。

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Nutr Hosp. 2015 May 1;31(5):2115-21. doi: 10.3305/nh.2015.31.5.7773.
2
Use of plasma triglyceride/high-density lipoprotein cholesterol ratio to identify increased cardio-metabolic risk in young, healthy South Asians.利用血浆甘油三酯/高密度脂蛋白胆固醇比值来识别年轻、健康南亚人心血管代谢风险的增加。
Indian J Med Res. 2015 Jan;141(1):68-74. doi: 10.4103/0971-5916.154506.
3
Prevalence of metabolic components in university students.
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4
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4
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9
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