中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (23): 3445-3450.doi: 10.3969/j.issn.2095-4344.2016.23.015

• 干细胞移植 stem cell transplantation • 上一篇    下一篇

脐血干细胞经冠状动脉移植可降低心律失常评分及室性心律失常发生率

王  成1,郭长磊2,李  霞1,刘  振1,韩明磊1,侯永兰1   

  1. 1新乡市中心医院心血管内一科,河南省新乡市  453000
    2新乡医学院第一附属医院心内一科,河南省卫辉市  453100
  • 收稿日期:2016-03-31 出版日期:2016-06-03 发布日期:2016-06-03
  • 作者简介:王成,男,1970年生,河南省卫辉市人,2009年南华大学毕业,硕士,副主任医师,主要从事冠心病诊断与治疗研究。

Intracoronary transplantation of umbilical cord blood stem cells reduces arrhythmia score and incidence of ventricular arrhythmia

Wang Cheng1, Guo Chang-lei2, Li Xia1, Liu Zhen1, Han Ming-lei1, Hou Yong-lan1   

  1. 1Department of Cardiovascular Medicine, Xinxiang Central Hospital, Xinxiang 453000, Henan Province, China
    2Department of Cardiovascular Medicine, First Affiliated Hospital of Xinxiang Medical University, Weihui 453100, Henan Province, China
  • Received:2016-03-31 Online:2016-06-03 Published:2016-06-03
  • About author:Wang Cheng, Master, Associate chief physician, Department of Cardiovascular Medicine, Xinxiang Central Hospital, Xinxiang 453000, Henan Province, China

摘要:

文章快速阅读:

文题释义:
脐血干细胞移植:
脐血干细胞具有排斥反应弱、细胞增殖能力等特点,被广泛应用于各种疾病的治疗之中。通过干细胞移植治疗,细胞移植后能再生为心肌细胞,并再生毛细血管,重新为心脏提供能量,达到治疗疾病的目的。
心律失常:心律失常指的是心律起源部位、心搏频率与节律以及冲动传导等其中的一项出现异常。心律失常包括了快速性心律失常和缓慢性心律失常,快速性心律失常如各种早搏、窦速、室上速、房颤等,缓慢性心律失常有窦缓、病窦综合征、传导阻滞等。

 

摘要
背景:
干细胞移植之后是否会对心肌电活动产生不利的影响,导致心律失常等情况的出现。尚缺乏明确的定论。
目的:分析冠心病患者进行冠状动脉内脐血干细胞移植治疗后心律失常评分的变化及室性心律失常发生情况。
方法:73例冠心病患者按照治疗方法分为对照组(38例)和观察组(35例),分别予以常规药物治疗和脐血干细胞移植治疗。治疗前和治疗后1,4,8周,分别对两组患者进行心律失常评分,统计室性心律失常的发生率,并记录不良反应发生情况。
结果与结论:①治疗后1,4,8周两组患者心律失常评分均呈现出不断下降的情况,其中,观察组的评分均显著低于对照组,且较治疗前显著下降(均P < 0.05);②观察组患者室性心律失常发生率显著低于对照组(P < 0.05);③两组治疗前后的血压和心率以及血氧饱和度等均未出现明显的改变,两组均未出现急性心力衰竭及死亡病例;④结果表明,对冠心病患者实施冠状动脉内脐血干细胞移植治疗可以获得较之常规药物治疗更好的效果,降低了心律失常评分,减少了室性心律失常的发生率,且不良反应轻微。

 

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
ORCID:
0000-0001-5874-4916(王成)

关键词: 干细胞, 移植, 脐血干细胞, 冠心病, 冠状动脉, 干细胞, 细胞移植, 心律失常, 室性心律失常 

Abstract:

BACKGROUND: Until now, it is still unclear whether the stem cell transplantation triggers adverse effects on the myocardial electrical activity, resulting in the emergence of arrhythmia.
OBJECTIVE: To explore the effect of intracoronary transplantation of umbilical cord blood stem cells on arrhythmia score and incidence of ventricular arrhythmia.
METHODS: According to therapeutic strategies, 73 patients with coronary heart disease were assigned to receive drug therapy in control group (n=38) and umbilical cord blood stem cell transplantation in observation group (n=35). Arrhythmia score, incidence of ventricular arrhythmia and adverse reactions were recorded and analyzed before and 1, 4, 8 weeks after transplantation.
RESULTS AND CONCLUSION: After treatment, arrhythmia scores were significantly reduced in the two groups, especially in the observation group, to exhibit a continuous decline trend (P < 0.05). Compared with the control group, the incidence of ventricular arrhythmia was significantly lower in the observation (P < 0.05). However, there were no significant changes in the blood pressure, heart rate and blood oxygen saturation before and after transplantation, and no acute heart failure and death occurred in the two groups. These results suggest that the intracoronary transplantation of umbilical cord blood stem cells exhibits superiorities in the treatment of coronary artery disease, significantly reducing the arrhythmia score, reducing the incidence of ventricular arrhythmia, and resulting in less adverse reactions.

 

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

Key words: Stem Cells, Coronary Artery Disease, Cord Blood Stem Cell Transplantation, Tissue Engineering

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