J
Jitka Žurmanová
Researcher at Charles University in Prague
Publications - 4
Citations - 47
Jitka Žurmanová is an academic researcher from Charles University in Prague. The author has contributed to research in topics: Circadian rhythm & Mitochondrial permeability transition pore. The author has an hindex of 3, co-authored 4 publications receiving 39 citations.
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Altered thyroid status affects myocardial expression of connexin-43 and susceptibility of rat heart to malignant arrhythmias that can be partially normalized by red palm oil intake
Barbara Szeiffova Bacova,Csilla Vinczenzová,Jitka Žurmanová,Dita Kasparova,Dita Kasparova,Vladimir Knezl,Tamara Egan Beňová,Stanislav Pavelka,Tomáš Soukup,Narcisa Tribulova +9 more
TL;DR: There is an inverse relationship between myocardial expression of Cx43, including its functional phosphorylated forms, and susceptibility of male rat hearts to VF in condition of altered thyroid status, which partly ameliorated adverse changes caused by excess of thyroid hormones.
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Selective replacement of mitochondrial DNA increases the cardioprotective effect of chronic continuous hypoxia in spontaneously hypertensive rats
Jan Neckář,Anna Svatoňová,Romana Weissova,Zdeněk Drahota,Pavlina Zajickova,Iveta Brabcova,David Kolář,Petra Alánová,Jana Vašinová,Jan Šilhavý,Marketa Hlavackova,Kateřina Tauchmannová,Marie Milerová,Bohuslav Ošťádal,Luděk Červenka,Jitka Žurmanová,Martin Kalous,Olga Novakova,Olga Novakova,Jiří Novotný,Michal Pravenec,František Kolář +21 more
TL;DR: The mitochondrial genome of SHR modulates the IS-limiting effect of adaptation to CNH by affecting mitochondrial energetics and MPTP sensitivity to opening, and positively correlated with myocardial infarction in all experimental groups.
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Circadian Dexras1 in rats: Development, location and responsiveness to light.
Klara Hahnova,Dominika Pačesová,Barbora Volfová,Kateřina Červená,Dita Kasparova,Jitka Žurmanová,Zdeňka Bendová +6 more
TL;DR: It is shown that the rhythmic expression of Dexras1 mRNA and protein in rat SCN already oscillates with low amplitude at postnatal day 3 and can be detected as early as embryonic day 20 and its expression in peripheral tissues is not rhythmic in adult rats either.
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Antioxidant tempol suppresses heart cytosolic phospholipase A2α stimulated by chronic intermittent hypoxia.
Petra Micova,Martina Klevstig,Kristýna Holzerová,Kristýna Holzerová,Marek Vecka,Jitka Žurmanová,Jan Neckář,František Kolář,Olga Novakova,Olga Novakova,Jiří Novotný,Marketa Hlavackova,Marketa Hlavackova +12 more
TL;DR: The results show that CIH diversely affect myocardial PLA2s and suggest that ROS are responsible for the activation of cPLA2α under these conditions.