Results 241 to 250 of about 1,747,226 (292)
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Alterations in Outer Membrane Permeability
Annual Review of Microbiology, 1984INTRODucnON ... ......... .. . .. ........ ... ........ . .. .. ... .. ... . ......... .. ........ . 238 Structure oj the Cell Envelope 238 Uptake Arross the Outer Membrane 239 Intrinsic,Dejects in Outer Membrane Permeability in So.me Bacteria . .... ..... .. .... .. 241 MUTATIONAL ALTERATIONS IN OUTER MEMBRANE PERMEABILITy .........
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Cellular Aspects of Membrane Permeability
Protoplasma, 1967Biology is now in a critical state of transition: we realize at last that our methodological approaches as well as our panoply of concept are outdated and cannot be of much help as far as explanations of biological functions is concerned. This is specially true in the field, of membrane permeability where it is clear that we do not learn very much any ...
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Measurement of membrane permeability and the mitochondrial permeability transition
2020The mitochondrial permeability transition (PT) is an increase in the inner membrane permeability caused by the opening of a Ca2+-activated high-conductance channel, the so-called PT pore (PTP) or mitochondrial megachannel (MMC). Recent data indicate that F-ATP synthase contributes substantially to the generation of the PTP, yet this hypothesis is the ...
Carraro M., Bernardi P.
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Nature, 1968
Cellular Aspects of Membrane Permeability By E. Schoffeniels. (International Series of Monographs in Pure and Applied Biology. Division: Modern Trends in Physiological Sciences, Vol. 28.) Pp. xiii + 266. (Pergamon: Oxford, London and New York, 1967.) 100s.; $15.
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Cellular Aspects of Membrane Permeability By E. Schoffeniels. (International Series of Monographs in Pure and Applied Biology. Division: Modern Trends in Physiological Sciences, Vol. 28.) Pp. xiii + 266. (Pergamon: Oxford, London and New York, 1967.) 100s.; $15.
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Permeability studies with cellulosic membranes
Journal of Biomedical Materials Research, 1971AbstractThe true diffusive permeabilities of commercial, modified commercial, and laboratory cast regenerated cellulose membranes were measured with a batch dialyzer using 15 solutes (sodium chloride, nine radioactively labelled organic solutes, and five low molecular weight proteins) ranging in molecular weight from 58 to 68,000.
C K, Colton +3 more
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The engineering of membrane-permeable peptides
Analytical Biochemistry, 2005Reversible lipid attachment was investigated as a means to deliver small peptides into cells. Two labile straight chain alkyl motifs were developed: a cysteine dodecane disulfide (Cdd) building block and a tyrosine- or serine-myristate ester. Both moieties are cleaved on cell internalization and are compatible with Fmoc solid phase peptide synthesis. A
Christina N, Carrigan +1 more
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Permeability of the Inner Ear Membranes
Acta Oto-Laryngologica, 1969Soluted substances can penetrate through epithelial layers either by free diffusion through the intercellular spaces or by transcellular transport. By injection of th. as a tracer into peri- and endolymph we found a typical transcellular transport of the tracer through Reissner's membrane in micropinocytosis vesicles.
C V, Ilberg, K H, Vosteen
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2016
This chapter provides an overview of bilayer permeability and selectivity of permeabilization. Based on the hydrophobic nature of the lipid bilayer, cell membranes behave as diffusion barriers primarily for electrolytes, hydrophilic micro- and macromolecules in solutions.
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This chapter provides an overview of bilayer permeability and selectivity of permeabilization. Based on the hydrophobic nature of the lipid bilayer, cell membranes behave as diffusion barriers primarily for electrolytes, hydrophilic micro- and macromolecules in solutions.
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