Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Paul Horowicz"'
Publikováno v:
The Journal of Membrane Biology. 123:223-233
Efflux of36Cl− from frog sartorius muscles equilibrated in two depolarizing solutions was measured. Cl− efflux consists of a component present at low pH and a pH-dependent component which increases as external pH increases. For temperatures betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34daa7d5f150d9a41692012a524fd9fd
https://doi.org/10.1007/bf01870405
https://doi.org/10.1007/bf01870405
Publikováno v:
The Journal of Membrane Biology. 116:195-214
Efflux of36Cl− from frog sartorius muscles equilibrated in depolarizing solutions was measured. Cl− efflux consists of a component present at low pH and a pH-dependent component which increases as external pH increases. In depolarized muscles fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba019d2837c7e39161a9ecda36005fd7
https://doi.org/10.1007/bf01868460
https://doi.org/10.1007/bf01868460
Publikováno v:
The Journal of Membrane Biology. 139
Hydroxide, bicarbonate and buffer anion permeabilities in semitendinosus muscle fibers of Rana pipiens were measured. In all experiments, the fibers were initially equilibrated in isotonic, high K2SO4 solutions at pH o =7.2 buffered with phosphate. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df5d31e928fbe192f7789ff819066faf
https://doi.org/10.1007/bf00232675
https://doi.org/10.1007/bf00232675
Autor:
Basilio A. Kotsias, Paul Horowicz
Publikováno v:
The Journal of membrane biology. 115(1)
The effects of pH on the permeability and conductance of the membranes to nitrate and to chloride of semitendinosus and lumbricalis muscle fibers were examined. Membrane potential responses to quick solution changes were recorded in semitendinosus fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e2cbb01f3362ded6be1c9877cb1232
https://pubmed.ncbi.nlm.nih.gov/2159521
https://pubmed.ncbi.nlm.nih.gov/2159521
Publikováno v:
The Journal of Membrane Biology. 69:145-157
The effects of external Rb+ on the efflux of 42K+ from whole frog sartorius muscles loaded with 305 mM K+ and 120 mM Cl- were studied. K+ efflux is activated by [Rb+]o less than about 40 mM according to a sigmoid relation similar to that for activati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00c2c4f4d0896bf1ee06a773ce8060b6
https://doi.org/10.1007/bf01872274
https://doi.org/10.1007/bf01872274
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 400:269-273
Caffeine contracture tension, effect of caffeine on the resting membrane potential, and caffeine influx in normal and denervated frog sartorius muscle have been investigated. Peak caffeine contracture tension is increased after denervation at all caf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e2e56fa665aef318237d6314d0ae40d
https://doi.org/10.1007/bf00581558
https://doi.org/10.1007/bf00581558
Autor:
Paul Horowicz, Carl J. Gerber
Publikováno v:
The Journal of General Physiology
Unidirectional Na fluxes from frog's striated muscle were measured in the presence of 0 to 5 mM sodium azide. With azide concentrations of 2 and 5 mM the Na efflux was markedly stimulated; the Na efflux with 5 mM azide was about 300 per cent greater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3471f8e5c4ba2becde8bc76d368510c
http://europepmc.org/articles/PMC2195425
http://europepmc.org/articles/PMC2195425
Autor:
Carl J. Gerber, Paul Horowicz
Publikováno v:
The Journal of General Physiology
Unidirectional Na fluxes in isolated fibers from the frog's semitendinosus muscle were measured in the presence of strophanthidin and increased external potassium ion concentrations. Strophanthidin at a concentration of 10-5 M inhibited about 80 per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70b72d56b636d99b96581002a165f221
https://doi.org/10.1085/jgp.48.3.489
https://doi.org/10.1085/jgp.48.3.489
Autor:
Paul Horowicz, Martin G. Larrabee
Publikováno v:
Journal of Neurochemistry. 9:1-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c9cf6c5992428461935c5993a121c85
https://doi.org/10.1111/j.1471-4159.1962.tb07488.x
https://doi.org/10.1111/j.1471-4159.1962.tb07488.x
Publikováno v:
The Journal of Membrane Biology. 14:197-212
Sartorius muscles were exposed to a hypertonic Ringer's fluid containing 400mm glycerol and subsequently returned to normal Ringer's fluid. Employing lanthanum as an extracellular marker and after suitable preparation, sections of muscle fibers were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49ac8163446af44e9b57b3ace985ce4e
https://doi.org/10.1007/bf01868078
https://doi.org/10.1007/bf01868078