- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract

Calcium ion spiral wave induced by random released calcium ion sparks in single heart cell is studied using the improved discrete fire-diffuse-fire model and phase analysis method. The results show that calcium ion spiral wave can be excited in resting heart cell by calcium ion sparks at an appropriate release frequency. The key of the generation of calcium ion spiral wave is the emergence of the phase singularity caused by the calcium sparks in the different time and space sequences. The number of phase singularity is exponentially linked with calcium ion spark frequency, and has the limit in a fixed system.

Keywords:

Authors and contacts

Bai Yong-Qiang¹,
Zhu Xing^{2 3}

1.
2.
3.
Funds:Project supported by the Natural Science Foundation of Heilongjiang Province, China (Grant No. A200911), and the National Basic Research Program of China (Grant No. 2007CB936800).

References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]

Cited By

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]

[1]	Chen Hui-Yan, Li Luo-Fei, Wang Wei, Cao Yi, Lei Hai.Regulation of mechanical force on cardiomyocytes beating. Acta Physica Sinica, 2024, 73(8): 088701.doi:10.7498/aps.73.20240095
[2]	Nan Rui-Hua, Wu Chun-Yan, Liu Teng, Luo Jia-Xin, Wei Yong-Xing, Jian Zeng-Yun.Growth mechanism, phase transition and optical properties of large-size and high-quality perovskite CH₃NH₃PbCl₃single crystal. Acta Physica Sinica, 2023, 72(13): 138101.doi:10.7498/aps.72.20230097
[3]	Zhang Hong-Shuo, Zhou Yong-Zhuang, Shen Yong, Zou Hong-Xin.Simulation of Coulomb crystal structure and motion trajectory of calcium ions in linear ion trap. Acta Physica Sinica, 2023, 72(1): 013701.doi:10.7498/aps.72.20221674
[4]	Chen Xue-Lian, Jiao Hu-Po, Shen Yan-Bing, Pan Xi-Qiang.Preparation and formation process of high efficient and stable CsPbBr₃-Cs₄PbBr₆nanocrystals with mixed phase. Acta Physica Sinica, 2023, 72(9): 097801.doi:10.7498/aps.72.20230066
[5]	Chen Kai-Hui, Fan Zhen, Dong Shuai, Li Wen-Jie, Chen Yi-Hong, Tian Guo, Chen De-Yang, Qin Ming-Hui, Zeng Min, Lu Xu-Bing, Zhou Guo-Fu, Gao Xing-Sen, Liu Jun-Ming.Perovskite-phase interfacial intercalated layer-induced performance enhancement in SrFeO_x-based memristors. Acta Physica Sinica, 2023, 72(9): 097301.doi:10.7498/aps.72.20221934
[6]	Li Qian-Yun, Bai Jing, Tang Guo-Ning.Control of spiral wave and spatiotemporal chaos in two-layer aging cardiac tissues. Acta Physica Sinica, 2021, 70(9): 098202.doi:10.7498/aps.70.20201294
[7]	Geng Jun-Xian, Li Shao-Qiang, Wang Shi-Qi, Huang Chun, Lü Yun-Jie, Hu Rui, Qu Jun-Le, Liu Li-Wei.Stimulating Ca²⁺photoactivation of nerve cells by near-infrared light. Acta Physica Sinica, 2020, 69(15): 158701.doi:10.7498/aps.69.20200489
[8]	Wu Bu-Jun, Lin Dong-Xu, Li Zheng, Cheng Zhen-Ping, Li Xin, Chen Ke, Shi Ting-Ting, Xie Wei-Guang, Liu Peng-Yi.Optimization of grain size to achieve high-performance perovskite solar cells in vapor deposition. Acta Physica Sinica, 2019, 68(7): 078801.doi:10.7498/aps.68.20182221
[9]	Zhu Zhen-Ye.Piezoelectric effect mechanism in lead-free tetragonal perovskite short-period superlattices. Acta Physica Sinica, 2018, 67(7): 077701.doi:10.7498/aps.67.20172710
[10]	Guan Hua, Huang Yao, Li Cheng-Bin, Gao Ke-Lin.40Ca+ optical frequency standards with high accuracy. Acta Physica Sinica, 2018, 67(16): 164202.doi:10.7498/aps.67.20180876
[11]	Qiao Cheng-Gong, Li Wei-Heng, Tang Guo-Ning.Study on the effect of delayed recovery of extracellular potassium ion concentration on spiral wave. Acta Physica Sinica, 2014, 63(23): 238201.doi:10.7498/aps.63.238201
[12]	Wang Chun-Ni, Ma Jun.Suppression of the spiral wave in cardiac tissue by using forcing currents with diversity. Acta Physica Sinica, 2013, 62(8): 084501.doi:10.7498/aps.62.084501
[13]	Zhong Min, Tang Guo-Ning.Suppressing spiral waves and spatiotemporal chaos in cardiac tissue by using calcium channel agonist. Acta Physica Sinica, 2010, 59(5): 3070-3076.doi:10.7498/aps.59.3070
[14]	Wang Bao-Hua, Lu Qi-Shao, Lü Shu-Juan.The spatio-temporal stochastic resonance of calcium in coupled hepatocytes systems affected by subthreshold stimuli and noise. Acta Physica Sinica, 2009, 58(11): 7458-7465.doi:10.7498/aps.58.7458
[15]	Mao Bang-Ning, Pan Bai-Liang, Chen Li, Wang Yu-Bo, Wang Li-Min.Resonance radiation trapping in Ca, Sr, Ba and Hg ion lasers. Acta Physica Sinica, 2007, 56(10): 5813-5817.doi:10.7498/aps.56.5813
[16]	Bai Yong-Qiang, Tang Ai-Hui, Wang Shi-Qiang, Zhu Xing.Micro-dynamics of Ca2+ signals in single heart cells. Acta Physica Sinica, 2007, 56(6): 3607-3612.doi:10.7498/aps.56.3607
[17]	Yu Wei, Wang Bao-Zhu, Yang Yan-Bin, Lu Wan-Bing, Fu Guang-Sheng.Optical emission diagnosis of helicon-wave-plasma-enhanced chemical vapor deposition of nanocrystalline silicon. Acta Physica Sinica, 2005, 54(5): 2394-2398.doi:10.7498/aps.54.2394
[18]	Yu Wei, Liu Li-Hui, Hou Hai-Hong, Ding Xue-Cheng, Han Li, Fu Guang-Sheng.Silicon nitride films prepared by helicon wave plasam-enhanced chemical vapour deposition. Acta Physica Sinica, 2003, 52(3): 687-691.doi:10.7498/aps.52.687
[19]	Feng Quan-Yuan.. Acta Physica Sinica, 2002, 51(11): 2612-2616.doi:10.7498/aps.51.2612
[20]	PAN BAI-LIANG, CHEN GANG, YAO ZHI-XIN, FANG BEN-MIN.SIMULTANEOUS OSCILLATION OF RESONANCE-METASTABLE TRANSITION LASER IN CALCIUM ATOMS AND IONS. Acta Physica Sinica, 2001, 50(7): 1290-1293.doi:10.7498/aps.50.1290

Catalog

Vol. 61, Issue 15 - 2012-08-05

Metrics

Abstract views:7025
PDF Downloads:362
Cited By:0

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About