Results 11 to 20 of about 593,400 (295)
Frontiers in Oncology, 2023 ObjectivesTo evaluate whether tumor extracellular volume fraction (fECV) on contrast-enhanced computed tomography (CT) aids in the differentiation between intrahepatic cholangiocarcinoma (ICC) and hepatocellular carcinoma (HCC).MethodsIn this ...
T. Honda +12 more
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Frontiers in Neurology, 2021 Interictal spikes (IISs) may result from a disturbance of the intimate functional balance between various neuronal (synaptic and non-synaptic), vascular, and metabolic compartments.
Cristian Arnal-Real +4 more
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Diffusion in Brain Extracellular Space [PDF]
Physiological Reviews, 2008 Diffusion in the extracellular space (ECS) of the brain is constrained by the volume fraction and the tortuosity and a modified diffusion equation represents the transport behavior of many molecules in the brain. Deviations from the equation reveal loss of molecules across the blood-brain barrier, through cellular uptake, binding, or other mechanisms ...
Eva, Syková, Charles, Nicholson
openaire +2 more sources
Exploring the Dynamics of Brain Extracellular Space. [PDF]
Biophys J, 2019 Pajevic S.
europepmc +4 more sources
Proteome readjustments in the apoplastic space of Arabidopsis thaliana ggt1 mutant leaves exposed to UV-B radiation [PDF]
, 2015 Ultraviolet-B radiation acts as an environmental stimulus, but in high doses it has detrimental effects on plant metabolism. Plasma membranes represent a major target for ROS generated by this harmful radiation.
ARRIGONI, GIORGIO +8 more
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A space-fractional cable equation for the propagation of action potentials in myelinated neurons [PDF]
, 2020 Myelinated neurons are characterized by the presence of myelin, a multilaminated wrapping around the axons formed by specialized neuroglial cells. Myelin acts as an electrical insulator and therefore, in myelinated neurons, the action potentials do not ...
Drapaca, Corina S. +2 more
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The Lysosomal Sequestration of Tyrosine Kinase Inhibitors and Drug Resistance
Biomolecules, 2019 The Lysosomal sequestration of weak-base anticancer drugs is one putative mechanism for resistance to chemotherapy but it has never been directly proven. We addressed the question of whether the lysosomal sequestration of tyrosine kinase inhibitors (TKIs)
Eliska Ruzickova +4 more
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Extracellular cysteine in connexins: Role as redox sensors [PDF]
, 2016 Indexación: Scopus.Connexin-based channels comprise hemichannels and gap junction channels. The opening of hemichannels allow for the flux of ions and molecules from the extracellular space into the cell and vice versa.
Báez, D. +7 more
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In Vitro Assessment of Factors Affecting the Apparent Diffusion Coefficient of Ramos Cells Using Bio-phantoms [PDF]
, 2012 The roles of cell density, extracellular space, intracellular factors, and apoptosis induced by the molecularly targeted drug rituximab on the apparent diffusion coefficient (ADC) values were investigated using bio-phantoms.
Asaumi, Junichi +9 more
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Leaf apoplastic proteome composition in UV-B treated Arabidopsis thaliana mutants impaired in extracellular glutathione degradation [PDF]
, 2016 In plants, environmental perturbations often result in oxidative reactions in the apoplastic space, which are counteracted for by enzymatic and non-enzymatic antioxidative systems, including ascorbate and glutathione. The occurrence of the latter and its
Arrigoni, Giorgio +2 more
core +1 more source