Inactivation of Native K Channels

Autor: Sodikdjon A Kodirov, Vladimir L. Zhuravlev, Tatiana A. Safonova, Johannes Brachmann

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

© 2021 The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
We have experimented with isolated cardiomyocytes of mollusks Helix. During the whole-cell patch-clamp recordings of K+ currents a c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30d5ada3ad1ada23507e46e044033a7c
https://doi.org/10.1007/s00232-021-00195-w

Prevention of brain damage after traumatic brain injury by pharmacological enhancement of KCNQ (Kv7, 'M-type') K+ currents in neurons

Autor: Shayne D. Hastings, Rafael J. Veraza, Deborah M. Holstein, Isamar Sanchez, Sang H Chun, Mark S. Shapiro, MaryAnn Hobbs, Robert Brenner, José E Cavazos, Shane Sprague, Chase M. Carver, Fabio A. Vigil, Eda Bozdemir, Vladislav Bugay, James D. Lechleiter

Publikováno v: Journal of Cerebral Blood Flow & Metabolism. 40:1256-1273

Nearly three million people in the USA suffer traumatic brain injury (TBI) yearly; however, there are no pre- or post-TBI treatment options available. KCNQ2-5 voltage-gated K+ channels underlie the neuronal “M current”, which plays a dominant rol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d470768f417518b0239f08f0545b7b0
https://doi.org/10.1177/0271678x19857818

Role of LVA Ca channels in norepinephrine-induced automatic activity in rat pulmonary vein myocardial sleeve

Autor: C.O. Malecot

Publikováno v: 20th Printemps de la Cardiologie
20th Printemps de la Cardiologie, Société Française de Cardiologie, Oct 2020, Grenoble ; e-congress, France. pp.254, ⟨10.1016/j.acvdsp.2020.03.132⟩

International audience; Introduction. Ectopic foci in pulmonary veins (PV) are involved in the onset of atrial fibrillation. Norepinephrine (NE) induces in rat PV cardiomyocytes (CM) an automatic activity in saw-tooth pattern (catecholaminergic autom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ada29bde439973dc264921e446160f0e
https://hal.archives-ouvertes.fr/hal-03089724

Andrographolide protects against isoproterenol-induced myocardial infarction in rats through inhibition of L-type Ca2+ and increase of cardiac transient outward K+ currents

Autor: Jader S. Cruz, Matheus V. L. Moreira, Diego Santos Souza, O. T. Adedosu, Marco Tulio Gomes Campos, Marília Martins Melo, Paula Rhana, Dayane L. Naves de Souza, José Evaldo Rodrigues de Menezes-Filho, Danilo Roman-Campos, Tatiane de Oliveira Barreto, Seyi Elijah Elasoru

Publikováno v: European Journal of Pharmacology. 906:174194

Myocardial infarction (MI) is the irreversible injury of the myocardium caused by prolonged myocardial ischemia and is a major cause of heart failure and eventual death among ischemic patients. The present study assessed the protective potentials of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b614f9b08a49f9767c5cca7ed21facb3
https://doi.org/10.1016/j.ejphar.2021.174194

Effects of seasonal acclimatization on action potentials and sarcolemmal K+ currents in roach (Rutilus rutilus) cardiac myocytes

Autor: Mohamed F. El-Sayed, Minna Hassinen, Matti Vornanen, Ahmed Noah Badr

Publikováno v: Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 205:15-27

Temperature sensitivity of electrical excitability is a potential limiting factor for high temperature tolerance of ectotherms. The present study examines whether heat resistance of electrical excitability of cardiac myocytes is modified by seasonal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc52ea6fbef7e7b4e362d525e2b63a51
https://doi.org/10.1016/j.cbpa.2016.12.017