Showing 21 - 40 results of 93 for search '"Action potential"', query time: 0.07s Refine Results
  1. 21

    Development of Bio-Machine Based on the Plant Response to External Stimuli by K. Aditya, Ganesha Udupa, Yongkwun Lee

    Published 2011-01-01
    “…The changes in frequency of the plant action potentials to different light modes are used for the control of the bio-machine. …”
    Get full text
    Article
  2. 22

    Pathogenic role of lipids in non-alcoholic fatty liver disease by Yu. O. Shulpekova

    Published 2012-02-01
    “…Unsaturated fatty acids, essential phospholipids, antioxidants, silymarinum, hypolipidemic agents, glitazones can have protective action. Potential of medical application of caspase inhibitors, cathepsine B, JNKkinase and «chemical chaperones» is under investigation.Conclusion. …”
    Get full text
    Article
  3. 23

    Electrophysiological analysis of hyperkalemic cardiomyocytes using a multielectrode array system by Kentaro Kito, Masahito Hayashi, Tomoyuki Kaneko

    Published 2024-12-01
    “…The action potential of cardiomyocytes is controlled by electrolytes in serum such as Na+, K+ and Ca2+. …”
    Get full text
    Article
  4. 24

    The Effect of the Tongyang Huoxue Recipe (TYHX) on the Ito/IKur in Ischemia/Reperfusion Sinoatrial Node Cells by Yanli Wang, Qiaomin Wu, Jinfeng Liu, Ruxiu Liu

    Published 2022-01-01
    “…This may be the mechanism of TYHX in shortening the action potential duration of repolarization, which accelerates spontaneous pulsation.…”
    Get full text
    Article
  5. 25

    Defining candidate drug characteristics for Long-QT (LQT3) syndrome by Aslak Tveito, Glenn T. Lines, Pan Li, Andrew McCulloch

    Published 2011-05-01
    “…Over the past decade, detailed Markov models of the action potential of cardiac cells have been developed. …”
    Get full text
    Article
  6. 26

    Intravenous Immunoglobulin and Mycophenolate Mofetil for Long-Standing Sensory Neuronopathy in Sjögren's Syndrome by Maria Giovanna Danieli, Lucia Pettinari, Ramona Morariu, Fernando Monteforte, Francesco Logullo

    Published 2012-01-01
    “…Electrodiagnostic tests revealed undetectable distal and proximal sensory nerve action potential in upper and lower limbs. Cervical spine magnetic resonance showed a signal hyperintensity of posterior columns. …”
    Get full text
    Article
  7. 27

    Calcium Transient and Sodium-Calcium Exchange Current in Human versus Rabbit Sinoatrial Node Pacemaker Cells by Arie O. Verkerk, Marcel M. G. J. van Borren, Ronald Wilders

    Published 2013-01-01
    “…In our contribution to this journal’s “Special Issue on Cardiac Electrophysiology,” we present a numerical reconstruction of If and INaCa in isolated rabbit and human SAN pacemaker cells based on experimental data on action potentials, If, and intracellular calcium concentration ([Ca2+]i) that we have acquired from these cells. …”
    Get full text
    Article
  8. 28

    Pseudomyopathic Changes in Needle Electromyography in Lambert-Eaton Myasthenic Syndrome by Teppei Komatsu, Kota Bokuda, Toshio Shimizu, Tetsuo Komori, Reiji Koide

    Published 2013-01-01
    “…The diagnosis of LEMS is based on the combination of fluctuating muscle weakness, diminished or absent reflexes, and a more than 60% increment of compound muscle action potential (CMAP) amplitude after brief exercise or 50 Hz stimulation for 1 s in a repetitive nerve stimulation (RNS) test (Oh et al., 2005). …”
    Get full text
    Article
  9. 29

    Modeling autoregulation of cardiac excitation-Ca-contraction and arrhythmogenic activities in response to mechanical load changes by Asuka Hatano, Leighton T. Izu, Ye Chen-Izu, Daisuke Sato

    Published 2025-02-01
    “…The model recapitulates the experimental data showing that the mechanical load on cardiomyocytes during contraction increases the L-type Ca2+ current, action potential duration, sarcoplasmic reticulum (SR) Ca2+ content, and SR Ca2+ release, giving rise to increased cytosolic Ca2+ transient (MCT-Ca2+ gain) and enhanced contraction. …”
    Get full text
    Article
  10. 30

    Distal muscle weakness as the main onset symptom in thymoma-associated myasthenia gravis: a case report and literature review by Xuan Wu, Xiao-tian Xu, Lin Zhou, Kai Qiao, Chong-bo Zhao, Su-shan Luo

    Published 2025-01-01
    “…The patient was finally diagnosed with MG by a significant decrement of Compound Muscle Action Potential in repetitive nerve stimuli, positive anti-acetylcholine receptor antibodies as well as the presence of a mass located in the anterior mediastinum. …”
    Get full text
    Article
  11. 31

    Decremental response in patients with amyotrophic lateral sclerosis during repetitive nerve stimulation and its relationships with impaired homeostasis by Jinghong Zhang, Yang Li, Qiang Shi

    Published 2025-01-01
    “…No significant difference in the rate of abnormal decrement was found when the first compound muscle action potential (CMAP) was compared with either the fourth or fifth one. …”
    Get full text
    Article
  12. 32

    Obesity-induced activation of NADPH oxidase 2 prolongs cardiac repolarization via inhibiting K+ currents. by Bin Li, Yating Chen, Maoxiang Zhao, Zhijie Chen, Zhuhui Lin, Jie Liu, Xueping Wang, Jiancheng Zhang, Yang Li

    Published 2024-01-01
    “…Our data demonstrate that obesity mediates impaired cardiac repolarization in mice, manifested by QTc at the whole organism level and action potential duration at the cellular level, and correlated with Nox2. …”
    Get full text
    Article
  13. 33

    Peripheral Nerve Regeneration with Acellular Nerve Allografts Seeded with Amniotic Fluid-Derived Stem Cells by Xue Ma, Eileen Elsner, Jiaozhong Cai, Thomas L. Smith, Zhongyu Li

    Published 2022-01-01
    “…The ANA plus AFS cell group also demonstrated greater gastrocnemius compound muscle action potential (CMAP) ratio, sciatic axon diameter, fiber diameter, myelin thickness, G ratio (average axonal diameter (AD)/fiber diameter (FD)), and neuromuscular junction (NMJ) numbers compared to ANA. …”
    Get full text
    Article
  14. 34

    Narrative Literature Review of Potential Atrial Fibrillation Mechanism of Action Induced by Discontinuation of Benzodiazepines by Agnė Okulevičiūtė, Gabija Laubner Sakalauskienė

    Published 2023-11-01
    “…The interaction between benzodiazepines and peripheral benzodiazepine receptors may influence calcium ion channels, affecting cardiac action potential and contractility, and discontinuation of these medications can potentially contribute to atrial fibrillation. …”
    Get full text
    Article
  15. 35

    Progesterone Changes the Pregnancy-Induced Adaptation of Cardiomyocyte Kv2.1 Channels via MicroRNA-29b by Shuang Liang, Yu-Shuang Sun, Lu Li, Yao Long, Meng Wang, Hou-Zhi Yang, Chun-Di Li, Yan Wang, Shan-Shan Li, Xu Chen, Xin Jin

    Published 2022-01-01
    “…P4 administrations shortened the prolongation of QTC intervals and action potential duration (APD) that occurred during pregnancy, which was mainly attributable to the reduction in the voltage-gated potassium (Kv) current under basal conditions. …”
    Get full text
    Article
  16. 36

    Maximizing information in neuron populations for neuromorphic spike encoding by Ahmad El Ferdaoussi, Eric Plourde, Jean Rouat

    Published 2025-01-01
    “…Two applications are presented: blood pressure pulse wave classification, and neural action potential waveform classification. In both tasks, the data is encoded into spikes and the encoding parameters of the neuron populations are tuned to maximize the encoded information using the proposed algorithm. …”
    Get full text
    Article
  17. 37

    Ischemic monomelic neuropathy following arteriovenous fistula surgery: a case report by Da Woon Kim, You Hyun Jeon, Miju Bae, Sang Heon Song

    Published 2025-01-01
    “…A nerve conduction study above the wrist revealed reduced compound muscle action potential (CMAP) of the left ulnar nerve and no CMAP of the left median nerve. …”
    Get full text
    Article
  18. 38

    The Influence of Cochlear Implant-Based Electric Stimulation on the Electrophysiological Characteristics of Cultured Spiral Ganglion Neurons by Na Shen, Lei Zhou, Bin Lai, Shufeng Li

    Published 2020-01-01
    “…After 48 h treatment by 50 μA or 100 μA electrical stimulation, the action potential (AP) and voltage depended calcium current (ICa) of SGNs are recorded using whole-cell electrophysiological method. …”
    Get full text
    Article
  19. 39

    General and Electrophysiological Toxic Effects of Manganese in Rats following Subacute Administration in Dissolved and Nanoparticle Form by Edina Horváth, Zsuzsanna Máté, Szabolcs Takács, Péter Pusztai, András Sápi, Zoltán Kónya, László Nagymajtényi, András Papp

    Published 2012-01-01
    “…Changes in evoked electrophysiological responses (cortical sensory evoked potential and nerve action potential) indicated that the 3 plus 3 weeks combined exposure caused equal or higher changes in the latency of these responses than 6 weeks of exposure, although the calculated summed Mn dose in the former case was lower. …”
    Get full text
    Article
  20. 40

    Changes in the Fluorescence Tracking of NaV1.6 Protein Expression in a BTBR T+Itpr3tf/J Autistic Mouse Model by Musaad A. Alshammari, Mohammad R. Khan, Fawaz Alasmari, Abdulaziz O. Alshehri, Rizwan Ali, Mohamed Boudjelal, Khalid A. Alhosaini, Abdurahman A. Niazy, Tahani K. Alshammari

    Published 2019-01-01
    “…The axon initial segment (AIS), the site of action potential initiation in neurons, is a critical determinant of neuronal excitability. …”
    Get full text
    Article