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瘦素基因2548G/A多态性与阻塞性睡眠呼吸暂停低通气综合征易感性的关系探讨 被引量:1

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摘要 目的探讨瘦素基因2548G/A基因多态性与阻塞性睡眠呼吸暂停低通气综合征(OSAHS)易感性的关系。方法采用聚合酶链反应—限制性片段长度多态性(PCR-RFLP)方法检测90例肥胖OSAHS患者(A组)、93例非肥胖OSAHS患者(B组)、105例单纯肥胖者(B组)及96例健康人(D组)瘦素基因2548G/A的基因型并计算等位基因频率,分析其与OSAHS易感性的关系。结果各组基因型及等位基因比较均无统计学差异(P均>0.05);在OSAHS患者中,AA基因型患者腰臀比明显低于AG型和GG型(P均<0.05),余指标比较均无统计学差异(P均>0.05)。结论瘦素基因2548G/A多态性与OSAHS的发病无关,但2548G/A变异可能与腹型肥胖的发生有关。
出处 《山东医药》 CAS 2012年第47期64-66,共3页 Shandong Medical Journal
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