Zobrazeno 1 - 10
of 109
pro vyhledávání: '"L, Okruhlicová"'
Publikováno v:
Physiological Research. :705-708
Cardiac gap junctions have been implicated in maintaining intercellular electrical and metabolic couplings. The abnormalities in connexin-43 (Cx43) lead to conduction defects and contractile dysfunction. We have evaluated the expression and phoshoryl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09a0bf5a88eae400f0b52fb7c0e7fbd
https://doi.org/10.33549/physiolres.930000.54.705
https://doi.org/10.33549/physiolres.930000.54.705
Akademický článek
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Publikováno v:
Histology and histopathology. 19(3)
Cyclic AMP plays an important role in heart functions under normal as well as pathological conditions. Since phosphodiesterase (PDE), responsible for the hydrolysis of cAMP, is equally important as synthesizing adenylyl cyclase, we decided to determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::983313033bdb5d379263242bebbbd6ca
https://pubmed.ncbi.nlm.nih.gov/15168333
https://pubmed.ncbi.nlm.nih.gov/15168333
Publikováno v:
Physiological research. 50(3)
We hypothesize that hypokalemia-related electrolyte imbalance linked with abnormal elevation of intracellular free Ca2+ concentration can cause metabolic disturbances and subcellular alterations resulting in intercellular uncoupling, which favor the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8c94de5b40f7097013e5373267f4adf4
https://pubmed.ncbi.nlm.nih.gov/11521735
https://pubmed.ncbi.nlm.nih.gov/11521735
Publikováno v:
Molecular and cellular biochemistry. 215(1-2)
The in vitro effect of tedisamil on the specific activity and kinetic parameters of the sarcolemmal (Na,K)-ATPase as well as its ex vivo effect on the (Na,K)-ATPase in the isolated, perfused rat hearts was determined. Five micromol/l of tedisamil was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9043c32f07908416a19f34f012dbf4b5
https://pubmed.ncbi.nlm.nih.gov/11204448
https://pubmed.ncbi.nlm.nih.gov/11204448
Akademický článek
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Publikováno v:
Physiological research. 49(2)
Ischemic preconditioning (IP) protects the heart against subsequent prolonged ischemia. Whether the beta-adrenoceptor/adenylate cyclase pathway contributes to this cardioprotection is not yet fully known. Using enzyme catalytic cytochemistry we studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ce0bdec6d5674f955b7633fa1ea9168c
https://pubmed.ncbi.nlm.nih.gov/10984092
https://pubmed.ncbi.nlm.nih.gov/10984092
Publikováno v:
Physiological research. 49(1)
The mechanisms and myocardial alterations associated with NO-deficient hypertension are still far from clear. The aim of the present study was to focus on the enzyme histochemical and subcellular changes in the heart of L-NAME treated rats, as well a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2e112d9cc4972783d6012d17389db6ee
https://pubmed.ncbi.nlm.nih.gov/10805408
https://pubmed.ncbi.nlm.nih.gov/10805408
Publikováno v:
Physiological research. 49(1)
Angiogenesis is known to be triggered by various stimuli including hypertension. It was previously found that NO-deficient hypertension is accompanied by structural remodeling of the cardiac muscle and large coronary arteries. This study was aimed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fb599c60d74cadf6b8825b48c0d37148
https://pubmed.ncbi.nlm.nih.gov/10805407
https://pubmed.ncbi.nlm.nih.gov/10805407
Publikováno v:
General physiology and biophysics. 18
Perfusion of the isolated guinea pig heart with hypokalemic solution provide simple model for examination of the molecular mechanisms involved in the incidence of atrial and/or ventricular fibrillations. The results point out that dispersion of the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d6168afce1853660296824f9938831d7
https://pubmed.ncbi.nlm.nih.gov/10707826
https://pubmed.ncbi.nlm.nih.gov/10707826