Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Claire O. Malécot"'
Autor:
Claire O. Malécot
Publikováno v:
Pflügers Archiv European Journal of Physiology
Pflügers Archiv European Journal of Physiology, Springer Verlag, 2020, 472, pp.1019-1029. ⟨10.1007/s00424-020-02413-1⟩
Pflügers Archiv European Journal of Physiology, Springer Verlag, 2020, 472, pp.1019-1029. ⟨10.1007/s00424-020-02413-1⟩
International audience; In rat pulmonary vein (PV) cardiomyocytes (CM), norepinephrine (NE) induces an automatic activity consisting of bursts of slow action potentials which depend on Ca2+ (upstroke) and Na+ (inter-burst) channels. Our objective was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc057e22218dfbfbe5047e9ef879f988
https://hal.archives-ouvertes.fr/hal-02881260
https://hal.archives-ouvertes.fr/hal-02881260
Publikováno v:
Journal of Cardiovascular Electrophysiology. 26:311-319
Na Channels and Automatic Activity in Rat PV Introduction Ectopic activity arising from pulmonary veins (PV) plays a prominent role in the onset of atrial fibrillation in humans. Rat PV cardiac muscle cells have a lower resting membrane potential (RM
Autor:
Côme Pasqualin, François Gannier, Pierre Bredeloux, Véronique Maupoil, Angèle Yu, Claire O. Malécot
Publikováno v:
Bioinformatics
Bioinformatics, Oxford University Press (OUP), 2017, pp.btw754. ⟨10.1093/bioinformatics/btw754⟩
Bioinformatics, Oxford University Press (OUP), 2017, pp.btw754. ⟨10.1093/bioinformatics/btw754⟩
Summary Simultaneous recordings of myocytes contractility and their cytoplasmic calcium concentration allow powerful studies, particularly on heart failure and other cardiac dysfunctions. Such studies require dedicated and expensive experimental devi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9700fa62c1bb3e63f0ec2f4f642e6ff9
https://hal.archives-ouvertes.fr/hal-02459105
https://hal.archives-ouvertes.fr/hal-02459105
Autor:
Claire O. Malécot, Véronique Maupoil, Pierre Bredeloux, François Gannier, Côme Pasqualin, Angèle Yu
Publikováno v:
American Journal of Physiology-Cell Physiology
American Journal of Physiology-Cell Physiology, American Physiological Society, 2016, 311 (2), pp.C277-C283. ⟨10.1152/ajpcell.00094.2016⟩
American Journal of Physiology-Cell Physiology, American Physiological Society, 2016, 311 (2), pp.C277-C283. ⟨10.1152/ajpcell.00094.2016⟩
Accurate measurement of cardiomyocyte contraction is a critical issue for scientists working on cardiac physiology and physiopathology of diseases implying contraction impairment. Cardiomyocytes contraction can be quantified by measuring sarcomere le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1a872b4311164d973b320e5e50f15fb
https://hal.archives-ouvertes.fr/hal-01406801
https://hal.archives-ouvertes.fr/hal-01406801
Publikováno v:
American Journal of Physiology-Cell Physiology. 294:C106-C117
Although β2-adrenoceptors represent 15–25% of β-adrenoceptors in the guinea pig heart, their functionality is controversial. We assessed the inotropic effects of β2-adrenoceptor partial agonists in right papillary muscles. Salbutamol induced a s
Publikováno v:
British Journal of Pharmacology. 144:17-27
Antimony (Sb) is the mainstay for the treatment of Leishmaniasis. It has serious, often lethal, cardiovascular side effects. The objective of this study was to examine the effects of Sb treatment upon the electrocardiogram (ECG), myocyte contractilit
Autor:
Andreas Krieger, Toni Schneider, Udo Klöckner, Claire O. Malécot, Jérôme Leroy, Gabriele Pfitzer, Jürgen Hescheler, Alexey Pereverzev
Publikováno v:
Molecular and Cellular Neuroscience. 21:352-365
There is growing evidence that Ca v 2.3 (α1E, E-type) transcripts may encode the ion-conducting subunit of a subclass of R-type Ca 2+ channels, a heterogeneous group of channels by definition resistant to blockers of L-, N-, and P/Q-type Ca 2+ chann
Publikováno v:
British Journal of Pharmacology. 135:721-734
The effects of 10 mM caffeine (CAF) on intramembrane charge movements (ICM) were studied in isolated guinea-pig ventricular heart cells with the whole-cell patch-clamp technique. In the presence of CAF, the properties (voltage dependence, maximum QON
Autor:
François Gannier, Véronique Maupoil, Claire O. Malécot, Pierre Bredeloux, Angèle Yu, Côme Pasqualin
Publikováno v:
Archives of Cardiovascular Diseases Supplements. 9:212
Autor:
Véronique Maupoil, Pierre Bredeloux, Angèle Yu, François Gannier, Côme Pasqualin, Claire O. Malécot
Publikováno v:
Archives of Cardiovascular Diseases Supplements. 9:200