Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Melvyn Lieberman"'
Publikováno v:
Cell Biology International. 24:713-721
Cultured chick embryo cardiac myocytes submitted to a 180 mOsm/kg hyposmotic solution swell present a regulatory volume decrease (RVD). This RVD is mediated by a Ca(2+)influx followed by a 40% loss of total taurine content accompanied by the loss of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c836df4d442be59ad9413e342d020c50
https://doi.org/10.1006/cbir.2000.0554
https://doi.org/10.1006/cbir.2000.0554
Publikováno v:
Molecular and Cellular Biochemistry. 210:173-183
Previous studies in chick embryo cardiac myocytes have shown that the inhibition of Na+/K+-ATPase with ouabain induces cell shrinkage in an isosmotic environment (290 mOsm). The same inhibition produces an enhanced RVD (regulatory volume decrease) in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d1f1beb24e30572121a47f6d85f7831
https://doi.org/10.1023/a:1007154412805
https://doi.org/10.1023/a:1007154412805
Autor:
Phillip G. Nelson, Melvyn Lieberman
The tissue culture approach to the study of membrane properties of excitable cells has progressed beyond the technical problems of culture methodology. Recent developments have fostered substantive contributions in research con cerned with the phys
Autor:
Shi Liu, Melvyn Lieberman
Publikováno v:
Cardiovascular Research. 28:1629-1634
Objective: The aim was to demonstrate that removal of extracellular sodium (Na+o), a manoeuvre known to increase intracellular calcium (Ca2+i), can activate a chloride ion conductance in cultured embryonic chick heart cells. Methods: Intracellular ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab616cf710b6f79177add6dc10f691e8
https://doi.org/10.1093/cvr/28.11.1629
https://doi.org/10.1093/cvr/28.11.1629
Publikováno v:
Journal of Molecular and Cellular Cardiology. 26:797-808
Calcium-free incubation followed by exposure to calcium damages naturally occurring cardiac muscle preparations irreversibly. Whether the observed calcium overload during calcium repletion is a primary cause for, or a secondary consequence of, sarcol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5da00918890a78baf7949b3cc74645d9
https://doi.org/10.1006/jmcc.1994.1097
https://doi.org/10.1006/jmcc.1994.1097
Publikováno v:
The Journal of Physiology. 472:801-820
1. Cultured chick heart cells challenged by hyposmotic stress underwent regulatory volume decrease (RVD) that was attenuated by prior depletion of intracellular chloride. 2. During hyposmotic swelling, cell aggregates experienced an initial increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6685c8daec2b02a056b7761b2b1559e
https://doi.org/10.1113/jphysiol.1993.sp019974
https://doi.org/10.1113/jphysiol.1993.sp019974
Autor:
Melvyn Lieberman, David Piwnica-Worms, J. Kronauge, Daniel Hockett, Ann LeFurgey, Peter Ingram, Mark Backus
Publikováno v:
American Journal of Physiology-Cell Physiology. 265:C178-C187
Hexakis (2-methoxyisobutylisonitrile) technetium-99m (99mTc-MIBI) is a gamma-emitting radiopharmaceutical probe currently in clinical use to evaluate myocardial perfusion. Biochemical and cellular pharmacological studies have suggested that Tc-MIBI,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0950c1be9eb784392537285255b5637f
https://doi.org/10.1152/ajpcell.1993.265.1.c178
https://doi.org/10.1152/ajpcell.1993.265.1.c178
Publikováno v:
Basic Research in Cardiology. 88:411-420
Myocardial cell swelling occurs in ischemia and in reperfusion injury before the onset of irreversible injury. Swelling has been attributed to failure of the Na+/K+ pump and the accumulation of intracellular Na+. To evaluate the role of the pump-leak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e91ba58a418a042c5883a88032db019c
https://doi.org/10.1007/bf00795408
https://doi.org/10.1007/bf00795408
Publikováno v:
Journal of Microscopy. 168:259-273
SUMMARY A new method has been developed which allows quick-freezing in situ of primary, cardiac cell cultures grown to confluence on gas-permeable membranes (Petriperm dishes). Small pieces of the growth substratum, with rhythmically beating myocardi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75933f0d1293da0541072f8622193baa
https://doi.org/10.1111/j.1365-2818.1992.tb03268.x
https://doi.org/10.1111/j.1365-2818.1992.tb03268.x
Publikováno v:
American Journal of Physiology-Cell Physiology. 262:C1024-C1030
To assess the role of pH in cellular Mg homeostasis, cytosolic pH (pHi) was manipulated by the NH4Cl prepulse technique; pHi, cytosolic Mg2+ (Mgi), and cytosolic Ca2+ (Cai) were measured fluorometrically in single cultured embryonic chicken heart cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d783e568668b40d4c692b7ed1e8cbb45
https://doi.org/10.1152/ajpcell.1992.262.4.c1024
https://doi.org/10.1152/ajpcell.1992.262.4.c1024