Chronic inflammation role in the obesity-diabetes association: a case-cohort study.
Chronic inflammation role in the obesity-diabetes association: a case-cohort study.
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DOI:
10.1186/1758-5996-5-31
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发表时间:
2013-06-27
影响因子:
4.8
通讯作者:
Duncan BB
中科院分区:
文献类型:
--
作者:
Luft VC;Schmidt MI;Pankow JS;Couper D;Ballantyne CM;Young JH;Duncan BB
Chronic inflammation is related to both obesity and diabetes. Our aim was to investigate to what extent this inflammation contributes to the association between obesity and diabetes. Using a case-cohort design, we followed 567 middle-aged individuals who developed diabetes and 554 who did not over 9 years within the ARIC Study. Weighted Cox proportional hazards analyses permitted statistical inference to the entire cohort. Obese individuals (BMI≥30 kg/m2), compared to those with BMI<25 kg/m2, presented a large increased risk of developing diabetes (HR[obesity]=6.4, 95%CI 4.5–9.2), as did those in the highest (compared to the lowest) quartile of waist circumference (HR[waist]=8.3, 95%CI 5.6–12.3), in analyses adjusted for age, gender, ethnicity, study center, and parental history of diabetes. Notably, further adjustment for adiponectin and inflammation markers halved the magnitude of these associations (HR[obesity]=3.2, 95%CI 2.1–4.7; and HR[waist]=4.2, 95%CI 2.8–6.5). In similar modeling, attenuation obtained by adding fasting insulin, instead of these markers, was only slightly more pronounced HR[obesity]=2.7, 95%CI 1.7–4.1; and HR[waist]=3.6, 95%CI 2.3–5.8). The marked decrease in the obesity-diabetes association after taking into account inflammation markers and adipokines indicates their major role in the pathways leading to adult onset of diabetes in obese individuals.
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影响因子:
7.7
作者:
Duncan, BB;Schmidt, MI;Heiss, G
通讯作者:
Heiss, G
影响因子:
7.7
作者:
Duncan, BB;Schmidt, MI;Heiss, G
通讯作者:
Heiss, G
DOI:
10.1038/oby.2000.33
发表时间:
2000-07-01
期刊:
OBESITY RESEARCH
影响因子:
--
作者:
Duncan, BB;Schmidt, MI;Heiss, G
通讯作者:
Heiss, G
影响因子:
8.9
作者:
Aggarwal BB
通讯作者:
Aggarwal BB
影响因子:
7.7
作者:
Ceriello, A;Quagliaro, L;Giugliano, D
通讯作者:
Giugliano, D