中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (7): 1117-1121.doi: 10.3969/j.issn.2095-4344.2015.07.024

• 组织构建细胞学实验 cytology experiments in tissue construction • 上一篇    下一篇

内皮细胞分化功能在替米沙坦干预高血压患者过程中的变化

马 健1,张 勇1,曹 政2   

  1. 湖北医药学院附属东风医院,1急诊科,2心内科,湖北省十堰市 442000
  • 出版日期:2015-02-12 发布日期:2015-02-12
  • 通讯作者: 张勇,主管技师,湖北医药学院附属东风医院急诊科,湖北省十堰市 442000
  • 作者简介:马健,男,1975年生,汉族,湖北省十堰市人, 2002年湖北医药学院毕业,主治医师,主要从事急诊内科及院前急救的研究。
  • 基金资助:

    湖北省教育厅课题(Q20112101),课题名称:替米沙坦对内皮细胞分化功能的影响及其机制研究

Endothelial cell differentiation function varies during telmisartan intervention for hypertension

Ma Jian1, Zhang Yong1, Cao Zheng2   

  1. 1Department of Emergency, 2Department of Cardiology, Dongfeng Hospital, Hubei University of Medicine, Shiyan 442000, Hubei Province, China
  • Online:2015-02-12 Published:2015-02-12
  • Contact: Zhang Yong, Technician in charge, Department of Emergency, Dongfeng Hospital, Hubei University of Medicine, Shiyan 442000, Hubei Province, China
  • About author:Ma Jian, Attending physician, Department of Emergency, Dongfeng Hospital, Hubei University of Medicine, Shiyan 442000, Hubei Province, China
  • Supported by:

    the Project of Hubei Provincial Education Bureau, No. Q20112101

摘要:

背景:研究表明,原发性高血压患者内皮细胞受损的特征性改变是内皮素释放失衡。替米沙坦能够恢复高血压患者的“杓型”血压模式,其降压效果优于氯沙坦、氨氯地平等常规药物,有更强的保护作用。

 

目的:分析替米沙坦对高血压患者内皮细胞分化功能及血清脂联素的影响。

 

方法:160例原发性高血压患者按抽签法分为治疗组与对照组各80例,对照组给予海捷亚治疗,治疗组给予替米沙坦治疗,1片/d,晨口服,治疗周期为4周。观察两组患者临床疗效、血浆脂联素、血浆内皮素及一氧化氮值变化,并进行血浆脂联素与高血压患者的血浆内皮素与一氧化氮值的相关性分析。

 

结果与结论:治疗组的有效率为92.5%,对照组为75.0%,组间对比差异明显(P < 0.05)。两组患者治疗后的血浆脂联素和一氧化水平量都明显上升,血浆内皮素明显降低,与治疗前对比差异有显著性意义(P < 0.05);治疗后治疗组内皮素显著低于对照组,一氧化氮显著高于对照组(均P < 0.05)。Pearson相关检验分析显示血浆脂联素与血浆内皮素值呈现显著负相关(P < 0.05),与血浆一氧化氮值呈现显著正相关(P < 0.05)。说明替米沙坦治疗高血压能提高预后疗效,其作用的发挥与改善内皮细胞分化与提高血清脂联素有一定的相关性。

 


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

关键词: 组织构建, 组织工程, 替米沙坦, 高血压, 内皮细胞, 脂联素

Abstract:

BACKGROUND: Studies have shown that in patients with essential hypertension endothelial cell damage is characterized as endothelin release imbalance. Telmisartan can recover the “dipper”-type blood pressure in hypertension patients, and has better antihypertensive effect than losartan and amlodipine, showing a stronger protective role.

OBJECTIVE: To investigate the effects of telmisartan on endothelial cell differentiation function and serum adiponectin in hypertension patients.
METHODS: Totally 160 patients with essential hypertension were equally divided into treatment group and control group according to lottery method. The control group was given Hyzaar treatment, while the treatment group received telmisartan treatment, one tablet per day that was taken orally in the morning. The treatment period was 4 weeks. Clinical efficacy, plasma adiponectin, plasma endothelin and nitric oxide levels were observed in the two groups. Correlation between plasma endothelin, plasma adiponectin and nitric oxide levels in patients with hypertension were analyzed.
RESULTS AND CONCLUSION: The effective rate was 92.5% in the treatment group and 75.0% in the control group, and there was a significant difference between the two groups (P < 0.05). After treatment, the plasma adiponectin and nitric oxide levels were significantly increased, and the plasma endothelin levels were decreased significantly in the two groups, with significant differences compared to pre-treatment (P < 0.05). Compared with the control group, the plasma endothelin level was significantly lower while the nitric oxide level was significantly higher in the treatment group after treatment (both P < 0.05). Pearson correlation test analysis showed that the plasma adiponectin levels were negatively correlated to the plasma endothelin levels (P < 0.05), but positively correlated to the plasma nitric oxide levels (P < 0.05). These findings indicate that telmisartan treatment can improve the prognosis and therapeutic effects on hypertension, and its role may be related to improve endothelial cell differentiation and increase serum adiponectin levels.


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

Key words: Hypertension, Endothelial Cells, Adiponectin

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