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Study of plasma leptin and IL-6 levels in patients with obstructive sleep apnea syndrome

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Author:
No author available
Journal Title:
JOURNAL OF CHINESE PHYSICIAN
Issue:
8
DOI:
10.3760/cma.j.issn.1008-1372.2006.08.004
Key Word:
睡眠呼吸暂停,阻塞性;白细胞介素6;瘦素

Abstract: 目的探讨阻塞性睡眠呼吸暂停综合征(OSAS)与血浆瘦素(leptin)、白细胞介素-6(IL-6)之间的关系.方法选择OSAS患者32例为实验组,另择年龄、身高、体重相匹配的健康者20例为对照组.用放射免疫法检测各组血浆瘦素、IL-6水平.结果 OSAS患者血浆瘦素、IL-6水平明显高于对照组(t=6.19、5.43,P均<0.01); OSAS患者血浆瘦素、IL-6水平分别与睡眠呼吸暂停低通气指数(AHI)呈正相关(r=0.79、0.87,P均<0.01);与夜间最低血氧饱和度(SaO2 min)呈负相关(r=-0.67 、-0.76,P均<0.01);OSAS患者血浆瘦素水平与IL-6水平亦呈正相关(r=0.77,P<0.01).结论血浆瘦素、IL-6可能参与了OSAS患者脂肪和睡眠的调节,OSAS导致的低氧、交感神经兴奋等可能是瘦素、IL-6产生的刺激物,瘦素、IL-6与OSAS存在相关性.

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