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| 睡眠中间歇低氧伴高血压患者与不同血管紧张素转换酶基因型关系的研究 | |
| 引用本文： | 佟浩,张曼,董经宇,王实,葛华,柏树令.睡眠中间歇低氧伴高血压患者与不同血管紧张素转换酶基因型关系的研究[J].中国组织化学与细胞化学杂志,2011,20(2):148-152. |
| 作者姓名： | 佟浩 张曼 董经宇 王实 葛华 柏树令 |
| 作者单位： | 1. 中国医科大学基础医学院人体解剖学教研室,沈阳,110001 2. 沈阳医学院奉天医院循环内科,沈阳,110024 3. 中国医科大学七年制临床医学专业,沈阳,110001 4. 沈阳医学院奉天医院呼吸内科,沈阳,110024 |
| 基金项目： | 辽宁省自然科学基金资助(20102220) |
| 摘 要： | 目的探讨睡眠中间歇低氧-阻塞性睡眠呼吸暂停低通气综合征(OSAHS)伴高血压患者与血管紧张素转换酶(ACE)基因插入/缺失(I/D)多态性的关系。方法采用聚合酶链反应技术对2009年1月至2009年12月沈阳医学院奉天医院经多导睡眠监测(PSG)诊断为OSAHS且伴高血压的51例患者(试验组)及60例健康人进行ACE基因型检测,分析ACE基因型(ID组、II组及DD组)与OSAHS伴高血压患者之间关系。结果与对照组相比,试验组DD基因型显著高于II和ID基因型,等位基因频率D显著高于I(P<0.01),收缩压、舒张压、呼吸暂停低通气指数(AHI)水平显著高于对照组(P<0.01),夜间平均血氧饱和度(平均SaO2)显著低于对照组(P<0.01)。试验组中DD基因型频率显著升高(P<0.01),与ID、II基因型对比,收缩压及AHI均显著升高(P<0.05,P<0.01),平均SaO2显著低于对照组(P<0.05),男患多见(P<0.01)。随AHI增加,D等位基因表达增高,收缩压显著升高,平均SaO2显著降低。结论OSAHS伴高血压患者与ACE基因DD基因型相关,D等位基因可能为易感基因。OSAHS是高血压的独立危险因素,OSAHS越重,血压越高,且男性多发。 |
| 关 键 词： | 间歇低氧 高血压 血管紧张素转换酶 平均血氧饱和度 |
Association between the angiotensin converting enzyme gene polymorphism and intermittent hypoxia during sleep with high blood pressure |
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| Tong Hao,Zhang Man,Dong Jingyu,Wang Shi,Ge Hua,Bai Shuling.Association between the angiotensin converting enzyme gene polymorphism and intermittent hypoxia during sleep with high blood pressure[J].Chinese Journal of Histochemistry and Cytochemistry,2011,20(2):148-152. | |
| Authors: | Tong Hao Zhang Man Dong Jingyu Wang Shi Ge Hua Bai Shuling |
| Institution: | Tong Hao1,Zhang Man2,Dong Jingyu3,Wang Shi4,Ge Hua2,Bai Shuling1(1Department of Anatomy,China Medical University,Shenyang,110001,2 Department of cardiology,Fengtian Hospital Affiliated to Shenyang Medical College,Shenyang 110024,3 China Medical University,7-year clinical mdicine Shenyang,4 Department of respiratory Disease,China) |
| Abstract: | Objective To investigate the association between the angiotensin converting enzyme(ACE) gene polymorphism and intermittent hypoxia during sleep-obstructive sleep apnea-hypopnea syndrome(OSAHS)-with high blood pressure.Methods The types of ACE gene were examined by polymerase chain reaction(PCR) in 51 OSAHS with high blood pressure patients and 60 healty people.The effect of ACE polymorphism in the OSAHS with high blood pressure group on parameters of polysomnography,sex,systolic pressure and diastolic press... |
| Keywords: | Intermittent hypoxia High blood pressure Angiotensin converting enzyme(ACE) Average SaO2 |
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