Zobrazeno 1 - 10
of 12
pro vyhledávání: '"O. V. Krasilnikov"'
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 60:65-70
It is believed that the biological effects of chelating agents such as crown ethers are largely related to their ability to form complexes with ions and/or to facilitate ion transport across membranes. Specific influences are rarely related. Here we
Autor:
M B, da Silva, V M A, Costa, V R A, Pereira, G J B, de Albertim, E B B, de Melo, D P, Bezerra, R P, da Silva, C G, Rodrigues, C M M, Carneiro, L N, Yuldasheva, O V, Krasilnikov
Publikováno v:
Cell proliferation. 43(6)
Objectives: Clonal kidney cells (Vero cells) are extensively utilized in the manufacture of biological preparations for disease diagnostics and therapeutics and also in preparation of vaccines. In all cells, regulation of volume is an essential funct
Publikováno v:
General physiology and biophysics. 17(4)
The possibility of obtaining information about the radius of high and low conductance states of channels in multichannel membranes was tested experimentally. In spite of the interference of non-electrolytes on the numbers of channels that appeared in
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 29(12)
Porin isolated from bovine skeletal muscle was reconstitute in planar lipid bilayers under voltage clamp conditions. A set of non-electrolytes were used as molecular probes for determining the pore diameter. The maximal diameter of the open channel w
Publikováno v:
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas. 28(6)
The effective size of colicin Ia channel was tested by a recently described method (FEMS, Microbiology and Immunology (1992). 105: 93-100) in which the nonelectrolyte molecules with different hydrodynamic diameters (0.52 to 5.0 nm) were used as molec
Autor:
A O, Zitzer, N O, Nakisbekov, A V, Li, V L, Semiotrochev, Kiseliov YuL, J N, Muratkhodjaev, O V, Krasilnikov, Ezepchuk YuV
Publikováno v:
Zentralblatt fur Bakteriologie : international journal of medical microbiology. 279(4)
A thermolabile extracellular entero-cytolysin (EC) from Vibrio cholerae non-O1 was purified by ammonium sulphate fractionation, DE-52 cellulose ion exchange chromatography, gel-filtration on Ultrogel AcA-44 and high performance liquid chromatography
Publikováno v:
General physiology and biophysics. 12(3)
Amphotericin B (AB) at micromolar concentrations increases cell membrane permeability and induced swelling of rat thymus lymphocytes. Potassium efflux is a precondition for AB to induce swelling of the cells. The rate constants for potassium loss and
Publikováno v:
General physiology and biophysics. 12(2)
The effects of nonelectrolytes on conductivity and viscosity of KCl solutions as well as on ion channel conductance were studied. Mobility of ions in solutions were found to solely depend on percent concentration (w/w) of the nonelectrolytes added an
Publikováno v:
General physiology and biophysics. 9(6)
The short-time depolarization effects on the integral conductance induced by S. aureus alpha-toxin (ST) in planar lipid bilayer membranes has been studied. Ion channels formed by ST were found to have several potential-induced nonconductance (closed)
Publikováno v:
Journal of Inclusion Phenomena & Macrocyclic Chemistry; Feb2008, Vol. 60 Issue 1/2, p65-70, 6p