NOVÁKOVÁ, Marie, Viera BRUDEROVÁ, Zdena SULOVÁ, Juraj KOPÁČEK, Ľubica LACINOVÁ, Richard KVETŇANSKÝ, Anna VAŠKŮ, Peter KAPLAN, Olga KRIŽANOVÁ a Dana JURKOVIČOVÁ. Modulation of expression of the sigma receptors in the heart of rat and mouse in normal and pathological conditions. General Physiology and Biophysics. Bratislava: Slovak Academy of Sciences, 2007, roč. 26, č. 2, s. 110-117. ISSN 0231-5882. |
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@article{723519, author = {Nováková, Marie and Bruderová, Viera and Sulová, Zdena and Kopáček, Juraj and Lacinová, Ľubica and Kvetňanský, Richard and Vašků, Anna and Kaplan, Peter and Križanová, Olga and Jurkovičová, Dana}, article_location = {Bratislava}, article_number = {2}, keywords = {Sigma receptors;IP3 receptors;Stress;Gene expression}, language = {eng}, issn = {0231-5882}, journal = {General Physiology and Biophysics}, title = {Modulation of expression of the sigma receptors in the heart of rat and mouse in normal and pathological conditions}, volume = {26}, year = {2007} }
TY - JOUR ID - 723519 AU - Nováková, Marie - Bruderová, Viera - Sulová, Zdena - Kopáček, Juraj - Lacinová, Ľubica - Kvetňanský, Richard - Vašků, Anna - Kaplan, Peter - Križanová, Olga - Jurkovičová, Dana PY - 2007 TI - Modulation of expression of the sigma receptors in the heart of rat and mouse in normal and pathological conditions JF - General Physiology and Biophysics VL - 26 IS - 2 SP - 110-117 EP - 110-117 PB - Slovak Academy of Sciences SN - 02315882 KW - Sigma receptors;IP3 receptors;Stress;Gene expression N2 - The aim of the present work was to study the effect of various stressors (hypoxia, cold, immobilization) on the gene expression of sigma receptors in the left ventricles of rat heart. We have clearly shown that gene expression of sigma receptors is upregulated by strong stress stimuli, such as immobilization and/or hypoxia. Nevertheless, cold as a milder stressor has no effect on sigma receptors mRNA levels. Signalling cascade of sigma receptors is dependent on IP3 receptors, since silencing of both, type 1 and 2 IP3 receptors resulted in decreased mRNA levels of sigma receptors. Physiological relevance of sigma receptors in the heart is not clear yet. Nevertheless, based on the already published data we can assume that sigma receptors might participate in contractile responses in cardiomyocytes. ER -
NOVÁKOVÁ, Marie, Viera BRUDEROVÁ, Zdena SULOVÁ, Juraj KOPÁČEK, Ľubica LACINOVÁ, Richard KVETŇANSKÝ, Anna VAŠKŮ, Peter KAPLAN, Olga KRIŽANOVÁ a Dana JURKOVIČOVÁ. Modulation of expression of the sigma receptors in the heart of rat and mouse in normal and pathological conditions. \textit{General Physiology and Biophysics}. Bratislava: Slovak Academy of Sciences, 2007, roč.~26, č.~2, s.~110-117. ISSN~0231-5882.
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