Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Aksentsev Sl"'
Publikováno v:
Cell Calcium. 38:53-57
In contrast to rat and human erythrocytes, nucleated erythrocytes from two fish species (Cyprinus carpio and Salmo trutta) underwent almost complete haemolysis in 20 min of EDTA addition. Using Ca2+/Mg2+ EGTA-citrate buffer, we observed that half-max
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da150f6a06b3d8385a7e2e45a7c5bb48
https://doi.org/10.1016/j.ceca.2005.03.006
https://doi.org/10.1016/j.ceca.2005.03.006
Publikováno v:
Hypertension. 31:259-265
This study examines the involvement of GTP-binding proteins (Gps) in the regulation of Na + /H + exchange and Ca 2+ influx, which are increased in vascular smooth muscle cells from spontaneously hypertensive rats. Gp activity was modulated by fluorid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f4ba68ae936a20d9659a2a0d22cff3c
https://doi.org/10.1161/01.hyp.31.1.259
https://doi.org/10.1161/01.hyp.31.1.259
Publikováno v:
Neurochemistry International. 31:835-843
Influence of hypotonic swelling on Ca2+ (45Ca2+) uptake in rat brain synaptosomes was studied. A decrease in medium osmolality from 310 to 260-180 mOsm led to a progressive stimulation of 45Ca2+ accumulation. The effect was blocked by verapamil (IC50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f4487bac0872bc82d162cb0bcb37fd9
https://doi.org/10.1016/s0197-0186(97)00033-8
https://doi.org/10.1016/s0197-0186(97)00033-8
Publikováno v:
Journal of Applied Spectroscopy. 64:214-219
The redistribution between two excited forms of pyrene accompanying a change in the intramembrane probe concentration yields a set of fluorescence spectra that intersect at a single common (isobestic) point. Infensities of monomer and excimer fluores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d40e4820caa57e6cf3411aa5ec725e4
https://doi.org/10.1007/bf02675145
https://doi.org/10.1007/bf02675145
Autor:
Aksentsev Sl, Georgy V. Kaler, Alexander A. Mongin, Sergei V. Konev, Anatoli A. Rakovich, Sergei N. Orlov
Publikováno v:
Brain Research. 644:1-6
The effect of hypoosmolality of incubation medium on the rat of ouabain-sensitive 86 Rb + transport in rat brain synaptosomes was studied. A decreased osmolality from 310 to 250 mOsm increased the rate of 86 Rb + uptake from 3.72 to 6.23 nmol/mg of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::942b6a36c80c063ffb02f1b843615c61
https://doi.org/10.1016/0006-8993(94)90338-7
https://doi.org/10.1016/0006-8993(94)90338-7
Autor:
O. I. Shadyro, Sergei V. Konev, T. I. Lyskova, S. G. Samoilenko, Aksentsev Sl, G. V. Kaler, I. P. Edimecheva
Publikováno v:
Radiation and Environmental Biophysics. 32:345-355
The effect of gamma-irradiated solutions of carbohydrates, mainly glucose, upon Na+, K(+)-ATPase and lipid peroxidation in rat brain synaptosomal membranes was studied. The membrane damage by irradiated glucose was enhanced in the presence of Fe2+ an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8c705da923348433dae698502c3308
https://doi.org/10.1007/bf01225922
https://doi.org/10.1007/bf01225922
Autor:
Alexander A. Mongin, Irina A. Kolosova, Sergei N. Orlov, Aksentsev Sl, Sergei V. Konev, Edward J. Cragoe, Tatyana G. Gurlo
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1151:186-192
The kinetics of the volume-dependent activation of Na+/H+ exchange, Na+,K+,2Cl(-)-cotransport and K+,Cl(-)-cotransport in rat erythrocytes was studied. The significant increase in the rate of Na+/H+ exchange is observed within 15 min after hypertonic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a3d35fd5c17bed0d6c3fa8ea25fb019
https://doi.org/10.1016/0005-2736(93)90103-7
https://doi.org/10.1016/0005-2736(93)90103-7
Autor:
Nina I. Mezen, Sergei N. Orlov, Alexander A. Mongin, Aksentsev Sl, Zinaida B. Kvacheva, Alexander S. Fedulov, Sergei V. Konev
Publikováno v:
Biochimica et biophysica acta. 1285(2)
Swelling of C6 glioma cells in hypotonic medium (180 mOsm) results in two- to three-fold activation of K+ (86Rb+) influx suppressed by 10 microM bumetanide. Bumetanide-sensitive transport of 86Rb+ is dependent on extracellular K+, Na+ and Cl- both in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f602b05b578e11c612a487c390766da
https://pubmed.ncbi.nlm.nih.gov/8972707
https://pubmed.ncbi.nlm.nih.gov/8972707
Publikováno v:
Archives of biochemistry and biophysics. 316(1)
Enzymatic proteolysis of the proteins of synaptic membranes has been found to be accompanied by the promotion of lipid peroxidation probably mediated by the liberation of membrane-bound iron. As fluorescent probes pyrene and diphenylhexatriene show,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d5e836fdd521630e8d0bcba7ea3af21
https://pubmed.ncbi.nlm.nih.gov/7840651
https://pubmed.ncbi.nlm.nih.gov/7840651
Autor:
Georgy V. Maximov, Marina V. Kozlova, Alexander A. Mongin, Sergei V. Konev, Aksentsev Sl, Natalia G. Slepko, Sergei N. Orlov
Publikováno v:
Brain research. 655(1-2)
The effect of swelling of cultured primary astrocytes from rat brain in hypotonic medium of K+ influx has been studied. A decrease in osmolality from 310 to 180 mOsm increased the activity of sodium pump (ouabain-inhibited 86Rb+ influx) and Na+, K+,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85b010315b259c1bcc8f0cbe2509f587
https://pubmed.ncbi.nlm.nih.gov/7812761
https://pubmed.ncbi.nlm.nih.gov/7812761