• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

[离体心肌细胞的波浪状自发收缩]

[Wave-like spontaneous contractions of isolated cardiomyocytes].

作者信息

Golovina V A, Rozenshtraukh L V, Solov'ev B S, Undrovinas A I, Chernaia G G

出版信息

Biofizika. 1986 Mar-Apr;31(2):283-9.

PMID:3697389
Abstract

Spontaneous wave-like contractions in single isolated rat cardiomyocytes are investigated by means of microcinematography and frame-by-frame analysis. Some basic wave patterns are described, as well as the effects of both solution components and preceding electrical stimulation. The typical wave velocity is found to be about 160 micron/s. Possible interrelation between the wave frequency and propagation velocity is discussed.

摘要

通过显微电影摄影术和逐帧分析,对单个分离的大鼠心肌细胞中的自发波状收缩进行了研究。描述了一些基本的波形模式,以及溶液成分和先前电刺激的影响。发现典型的波速约为160微米/秒。讨论了波频率与传播速度之间可能的相互关系。

相似文献

1
[Wave-like spontaneous contractions of isolated cardiomyocytes].[离体心肌细胞的波浪状自发收缩]
Biofizika. 1986 Mar-Apr;31(2):283-9.
2
Spontaneous versus triggered contractions of "calcium-tolerant" cardiac cells from the adult rat ventricle.成年大鼠心室“钙耐受”心肌细胞的自发收缩与触发收缩
Basic Res Cardiol. 1985;80 Suppl 2:83-7.
3
[Na-Ca-exchange as a mechanism regulating spontaneous contractions of isolated individual cardiomyocytes].[钠钙交换作为调节单个分离心肌细胞自发收缩的一种机制]
Biull Vsesoiuznogo Kardiol Nauchn Tsentra AMN SSSR. 1984;7(1):17-26.
4
Functional properties of human embryonic stem cell-derived cardiomyocytes: intracellular Ca2+ handling and the role of sarcoplasmic reticulum in the contraction.人胚胎干细胞衍生心肌细胞的功能特性:细胞内钙离子处理及肌浆网在收缩中的作用
Stem Cells. 2006 Feb;24(2):236-45. doi: 10.1634/stemcells.2005-0036. Epub 2005 Dec 1.
5
Caffeine-induced contractions in developing rabbit heart.
Pediatr Res. 1997 Sep;42(3):287-92. doi: 10.1203/00006450-199709000-00007.
6
Characterization of contractions in mechanically disaggregated myocardial cells from the rat.大鼠机械分离心肌细胞收缩特性的研究
Acta Physiol Scand. 1980 Dec;110(4):385-9. doi: 10.1111/j.1748-1716.1980.tb06685.x.
7
The effect of menadione on sarcoplasmic reticulum Ca2+ and contractions of single guinea-pig cardiomyocytes.
J Physiol Pharmacol. 1991 Jun;42(2):221-34.
8
The role of sarcoplasmic reticulum and Na-Ca exchange in the Ca2+ extrusion from the resting myocytes of guinea-pig heart: comparison with rat.肌浆网和钠钙交换在豚鼠心脏静息心肌细胞钙外流中的作用:与大鼠的比较。
J Mol Cell Cardiol. 1993 Jan;25(1):75-91. doi: 10.1006/jmcc.1993.1009.
9
[Mathematical model of activation wave propagation in an isolated cardiomyocyte].[孤立心肌细胞中激活波传播的数学模型]
Biofizika. 1986 Jul-Aug;31(4):667-71.
10
The effect of thapsigargin on sarcoplasmic reticulum Ca2+ content and contractions in single myocytes of guinea-pig heart.毒胡萝卜素对豚鼠心脏单个心肌细胞肌浆网Ca2+含量及收缩的影响。
J Mol Cell Cardiol. 1993 Jan;25(1):23-9. doi: 10.1006/jmcc.1993.1004.

引用本文的文献

1
Nonlinear propagation of spherical calcium waves in rat cardiac myocytes.大鼠心肌细胞中球形钙波的非线性传播。
Biophys J. 1996 Mar;70(3):1144-53. doi: 10.1016/S0006-3495(96)79715-1.
2
Hypothermic cardioplegia reduces the occurrence of spontaneous diastolic myofilament motion of the ischemic-reperfused rat heart.低温心脏停搏可减少缺血再灌注大鼠心脏自发性舒张期肌丝运动的发生。
Basic Res Cardiol. 1995 Jul-Aug;90(4):314-22. doi: 10.1007/BF00797909.