阻塞性睡眠呼吸暂停低通气综合征患者糖、脂代谢紊乱的研究

目的通过观察OSAHS患者血清内脂素、血糖、甘油三酯水平的变化,探讨糖脂代谢紊乱与0sAHS的相关性。方法选择OsAHS患者45例,轻度OSAHS患者组20例,中重度0sAHS患者组25例。选择正常对照组20例。采取酶联免疫吸附法（ELISA）测定空腹血清内脂素的浓度,常规检测血糖、甘油三酯。结果轻度及中重度OSAHS组与正常对照组比较,血清内脂素水平均升高（F=38．59,P〈0．01）;中重度OsAHS组与轻度OSAHS组比较,血清内脂素水平升高（t=2．93,P〈0．01）。轻度OSAHS组与正常对照组比较,甘油三酯水平升高（t=2．97,P〈0．01）。血糖升高不明显（t=1．58,P〉O．05）;中重度0sAHS组与正常对照组比较,甘油三酯、血糖水平均升高（t=4．26,3．01,P值均〈0．01）。中重度0sAHs组与轻度0sAHS组比较,甘油三酯、血糖水平升高（t=3．12,2．93,P值均〈O．01）。血清内脂素与反映睡眠呼吸严重程度的指标有相关性（r=0．83,0．615,0．715,0．642,0．710,P值均〈O．01）。结论0sAHS患者存在血清内脂素、血糖、甘油三酯水平的异常,且与OSAHS的病情严重程度相关,说明0SAHS与糖脂代谢紊乱具有相关性。     

阻塞性睡眠呼吸暂停低通气综合征红细胞免疫功能的研究

目的 探讨阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者红细胞免疫功能的变化以及两者之间的关系.方法 选择OSAHS患者及健康对照组各30例,测定其红细胞C3b受体花环率及红细胞免疫复合物花环率,并评价其相互关系.结果 OSAHS患者红细胞C3b受体花环率显著低于对照组(P<0.01),红细胞免疫复合物花环率显著高于对照组(P<0.01).结论 OSAHS患者存在红细胞免疫功能降低,对OSAHS病情进展可能具有一定的意义.     

The changes of plasma 8-iso-prostaglandin F2αand serum C-reactive protein levels in patients with obstructive sleep apnea-hypopnea syndrome

Objective To investigate the plasma 8-iso-prostaglandin F2α(8-iso-PGF2α and the serum C-re-active protein(CRP) levels in patients with obstructive sleep apnea-hypopnea syndrome(OSAHS) with and without hypertension(OSAHS + HT),and to explore the changes of pathophysiology in patients with OSAHS and the patho-genesis of OSAHS + HT. Methods All observed subjects were divided into 3 groups: control group (n=20),OS-AHS group(n=19),OSAHS + HT group (n=21). Plasma 8-iso-PGF2αand serum CRP concentrations levels were measured by ELISA and were compared. Results The plasma 8-iso-PGF2αand serum CRP levels,were higher in OSAHS patients than those in control subjects [(11.08±3.26)μg/L vs (7.49±2.10)μg/L,P<0.01;(1.75±0.82) mg/L vs (0.52±0.26 ) mg/L,P<0.01],and were higher in OSAHS + HT group than those in control group [14.84±3.43)μG/L vs(11.08±3.26)μg/L,P<0.01 ;(3.13±1.06)mg/L vs(1.75±0.82)mg/L,P<0.01]. Conclusions Oxidative stress and inflammation in OSAHS patients are increased,which are involved in the devel-opment of OSAHS associated hypertension.     

The changes of plasma 8-iso-prostaglandin F2αand serum C-reactive protein levels in patients with obstructive sleep apnea-hypopnea syndrome

Objective To investigate the plasma 8-iso-prostaglandin F2α(8-iso-PGF2α and the serum C-re-active protein(CRP) levels in patients with obstructive sleep apnea-hypopnea syndrome(OSAHS) with and without hypertension(OSAHS + HT),and to explore the changes of pathophysiology in patients with OSAHS and the patho-genesis of OSAHS + HT. Methods All observed subjects were divided into 3 groups: control group (n=20),OS-AHS group(n=19),OSAHS + HT group (n=21). Plasma 8-iso-PGF2αand serum CRP concentrations levels were measured by ELISA and were compared. Results The plasma 8-iso-PGF2αand serum CRP levels,were higher in OSAHS patients than those in control subjects [(11.08±3.26)μg/L vs (7.49±2.10)μg/L,P<0.01;(1.75±0.82) mg/L vs (0.52±0.26 ) mg/L,P<0.01],and were higher in OSAHS + HT group than those in control group [14.84±3.43)μG/L vs(11.08±3.26)μg/L,P<0.01 ;(3.13±1.06)mg/L vs(1.75±0.82)mg/L,P<0.01]. Conclusions Oxidative stress and inflammation in OSAHS patients are increased,which are involved in the devel-opment of OSAHS associated hypertension.     

The changes of plasma 8-iso-prostaglandin F2αand serum C-reactive protein levels in patients with obstructive sleep apnea-hypopnea syndrome

Objective To investigate the plasma 8-iso-prostaglandin F2α(8-iso-PGF2α and the serum C-re-active protein(CRP) levels in patients with obstructive sleep apnea-hypopnea syndrome(OSAHS) with and without hypertension(OSAHS + HT),and to explore the changes of pathophysiology in patients with OSAHS and the patho-genesis of OSAHS + HT. Methods All observed subjects were divided into 3 groups: control group (n=20),OS-AHS group(n=19),OSAHS + HT group (n=21). Plasma 8-iso-PGF2αand serum CRP concentrations levels were measured by ELISA and were compared. Results The plasma 8-iso-PGF2αand serum CRP levels,were higher in OSAHS patients than those in control subjects [(11.08±3.26)μg/L vs (7.49±2.10)μg/L,P<0.01;(1.75±0.82) mg/L vs (0.52±0.26 ) mg/L,P<0.01],and were higher in OSAHS + HT group than those in control group [14.84±3.43)μG/L vs(11.08±3.26)μg/L,P<0.01 ;(3.13±1.06)mg/L vs(1.75±0.82)mg/L,P<0.01]. Conclusions Oxidative stress and inflammation in OSAHS patients are increased,which are involved in the devel-opment of OSAHS associated hypertension.     

肺心病与血小板活性的关系

近年来 ,血小板活性与肺源性心脏病 (肺心病 )关系的研究越来越受到广大医学科学工作者的重视 ,普遍认为血小板活性与肺心病有着重要的关系 ,其中血小板胞浆内游离钙离子在肺心病发病机制中的作用 ,以及血小板表面的α颗粒膜糖蛋白 (ＧＭＰ 14 0 )作为血小板活化释放的主要分子标记物越来越引起注目[1 ,2 ] 。本文就血小板活性在肺心病发生发展中的作用及意义做一简要综述。1　血小板活化的标记物血小板是血液循环中最小的无核成分 ,具有丰富的胞浆颗粒 ,主要包括α颗粒、致密体和溶酶体。α颗粒中有血小板4因子 (ＰＦ4 )、β 血栓球蛋白 (…     

The changes of plasma 8-iso-prostaglandin F2αand serum C-reactive protein levels in patients with obstructive sleep apnea-hypopnea syndrome

Objective To investigate the plasma 8-iso-prostaglandin F2α(8-iso-PGF2α and the serum C-re-active protein(CRP) levels in patients with obstructive sleep apnea-hypopnea syndrome(OSAHS) with and without hypertension(OSAHS + HT),and to explore the changes of pathophysiology in patients with OSAHS and the patho-genesis of OSAHS + HT. Methods All observed subjects were divided into 3 groups: control group (n=20),OS-AHS group(n=19),OSAHS + HT group (n=21). Plasma 8-iso-PGF2αand serum CRP concentrations levels were measured by ELISA and were compared. Results The plasma 8-iso-PGF2αand serum CRP levels,were higher in OSAHS patients than those in control subjects [(11.08±3.26)μg/L vs (7.49±2.10)μg/L,P<0.01;(1.75±0.82) mg/L vs (0.52±0.26 ) mg/L,P<0.01],and were higher in OSAHS + HT group than those in control group [14.84±3.43)μG/L vs(11.08±3.26)μg/L,P<0.01 ;(3.13±1.06)mg/L vs(1.75±0.82)mg/L,P<0.01]. Conclusions Oxidative stress and inflammation in OSAHS patients are increased,which are involved in the devel-opment of OSAHS associated hypertension.     

健康教育对高血压患者的血压及遵医行为方面的影响

高血压是一种最常见的心血管疾病，严重影响患的生存和生活质量，为了探讨健康教育在高血压病治疗中的作用，作选择了高血压患45例，进行健康教育，取得了一定的效果，现报告如下。     

肿瘤坏死因子-α、白介素-8在阻塞性睡眠呼吸暂停低通气综合征患者及其合并冠心病发病中的作用

阻塞性睡眠呼吸暂停低通气综合征(OSAHS)是不稳定型心绞痛、心肌梗死等动脉粥样硬化性疾病独立危险因素.但其机制尚不清楚.本文观察OSAHS患者及其合并冠心病(CHD)患者血清肿瘤坏死因子(TNF)-α、白介素(IL)-8水平的变化,探讨细胞因子在OSAHS及其合并CHD发生发展中作用.