Literature DB >> 11970679

Statistical analysis of ionic current fluctuations in membrane channels.

S Mercik1, K Weron, Z Siwy.   

Abstract

The statistical analysis of an ionic current signal recorded from a single channel of a biological membrane is presented. We find the main characteristics of the ionic current probability density, the closed- and open-state distributions, and the autocorrelation function of the current recordings by using procedures based on the kernel and tail estimators, the bootstrap methodology; and the Zipf plots. The results provide evidence for the non-Markovian character of the channel kinetics of the investigated data.

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Year:  1999        PMID： 11970679     DOI： 10.1103/physreve.60.7343

Source DB:  PubMed          Journal:  Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics        ISSN： 1063-651X


  9 in total

1.  Superstatistics analysis of the ion current distribution function: Met3PbCl influence study.

Authors:  Janusz Miśkiewicz; Zenon Trela; Stanisław Przestalski; Waldemar Karcz
Journal:  Eur Biophys J       Date:  2010-03-31       Impact factor: 1.733

2.  On the simple random-walk models of ion-channel gate dynamics reflecting long-term memory.

Authors:  Agata Wawrzkiewicz; Krzysztof Pawelek; Przemyslaw Borys; Beata Dworakowska; Zbigniew J Grzywna
Journal:  Eur Biophys J       Date:  2012-04-07       Impact factor: 1.733

3.  New Diagnostic Tool for Ion Channel Activity Hidden Behind the Dwell-Time Correlations.

Authors:  Przemysław Borys; Paulina Trybek; Beata Dworakowska; Piotr Bednarczyk; Agata Wawrzkiewicz-Jałowiecka
Journal:  J Phys Chem B       Date:  2022-06-02       Impact factor: 3.466

4.  Mechanosensitivity of the BK Channels in Human Glioblastoma Cells: Kinetics and Dynamical Complexity.

Authors:  Agata Wawrzkiewicz-Jałowiecka; Paulina Trybek; Łukasz Machura; Beata Dworakowska; Zbigniew J Grzywna
Journal:  J Membr Biol       Date:  2018-08-09       Impact factor: 1.843

5.  Long range correlations of the ion current in SV channels. Met3PbCl influence study.

Authors:  Janusz Miśkiewicz; Zenon Trela; Zbigniew Burdach; Waldemar Karcz; Wanda Balińska-Miśkiewicz
Journal:  PLoS One       Date:  2020-03-03       Impact factor: 3.240

6.  Differences in Gating Dynamics of BK Channels in Cellular and Mitochondrial Membranes from Human Glioblastoma Cells Unraveled by Short- and Long-Range Correlations Analysis.

Authors:  Agata Wawrzkiewicz-Jałowiecka; Paulina Trybek; Przemysław Borys; Beata Dworakowska; Łukasz Machura; Piotr Bednarczyk
Journal:  Cells       Date:  2020-10-15       Impact factor: 6.600

7.  Analysis of temporal correlation in heart rate variability through maximum entropy principle in a minimal pairwise glassy model.

Authors:  Elena Agliari; Francesco Alemanno; Adriano Barra; Orazio Antonio Barra; Alberto Fachechi; Lorenzo Franceschi Vento; Luciano Moretti
Journal:  Sci Rep       Date:  2020-09-18       Impact factor: 4.379

8.  Multifractal Properties of BK Channel Currents in Human Glioblastoma Cells.

Authors:  Agata Wawrzkiewicz-Jałowiecka; Paulina Trybek; Beata Dworakowska; Łukasz Machura
Journal:  J Phys Chem B       Date:  2020-03-16       Impact factor: 2.991

9.  Application of Machine-Learning Methods to Recognize mitoBK Channels from Different Cell Types Based on the Experimental Patch-Clamp Results.

Authors:  Monika Richter-Laskowska; Paulina Trybek; Piotr Bednarczyk; Agata Wawrzkiewicz-Jałowiecka
Journal:  Int J Mol Sci       Date:  2021-01-15       Impact factor: 5.923
  9 in total

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