Results 151 to 160 of about 33,848 (196)
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Variability of functional characteristics of MDCK cells
American Journal of Physiology-Cell Physiology, 1986We measured several functional parameters of MDCK cells cultured as monolayers in order to more fully characterize their ion transport properties. Most of the present studies were completed with five groups (A-E) of MDCK cells studied from passage 62 to 78.
R F, Husted, M J, Welsh, J B, Stokes
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Cytomatrix synthesis in MDCK epithelial cells
Journal of Cellular Physiology, 1990AbstractDetailed information regarding the synthesis rates of individual protein components is important in understanding the assembly and dynamics of the cytoskeletal matrix of eukaryotic cells. As an approach to this topic, the dual isotope technique of Clark and Zak J. Biol.
J J, Mitchell +2 more
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Regulation of the MDCK Cell Tight Junction
Journal of Membrane Biology, 1998The sodium flux across individual tight junctions (TJ) of low-resistance MDCK cell monolayers grown on glass coverslips was determined as a measure of paracellular permeability. Increases in perfusate glucose concentration from 5 to 25 mM decreased tight junction Na permeability. This permeability decrease was not specific as nonmetabolizable analogues
O N, Kovbasnjuk +2 more
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Journal of Pharmaceutical Sciences, 2019
It is of great challenge to predict human brain penetration for substrates of multidrug resistance protein 1 (MDR1) and breast cancer resistance protein (BCRP), 2 major efflux transporters at blood-brain barrier. Thus, a physiologically based pharmacokinetic (PBPK) model with the incorporation of in vitro MDR1 and BCRP transporter function data and ...
Bo, Feng +7 more
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It is of great challenge to predict human brain penetration for substrates of multidrug resistance protein 1 (MDR1) and breast cancer resistance protein (BCRP), 2 major efflux transporters at blood-brain barrier. Thus, a physiologically based pharmacokinetic (PBPK) model with the incorporation of in vitro MDR1 and BCRP transporter function data and ...
Bo, Feng +7 more
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Journal of Cell Science, 1994
ABSTRACT Epithelial cells polarize in response to contacts with the extracellular matrix and with neighboring cells. Interac-tions of cells with the extracellular matrix are mediated mainly by the integrin family of receptors. To begin to understand the role of integrins in polarization, we have investigated the expression and ...
Schoenenberger, C. A. +4 more
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ABSTRACT Epithelial cells polarize in response to contacts with the extracellular matrix and with neighboring cells. Interac-tions of cells with the extracellular matrix are mediated mainly by the integrin family of receptors. To begin to understand the role of integrins in polarization, we have investigated the expression and ...
Schoenenberger, C. A. +4 more
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Quantitative proteomic analysis of MDCK cell adhesion
Molecular Omics, 2020Abstract MDCK cells are a key reagent in modern vaccine production. As MDCK cells are normally adherent, creation of suspension cells for vaccine production using genetic engineering approaches is highly desirable. However, little is known regarding the mechanisms and effectors underlying MDCK cell adhesion.
Xuanqing Ye +9 more
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Electrical properties of cultured epithelioid cells (MDCK)
The Journal of Membrane Biology, 1983This is a study of the intracellular electrical potential, membrane resistance, and capacity of MDCK cells (epithelioid of renal origin) cultured in monolayers on a collagen couch. These monolayers have a transepithelial resistance of 256 +/- 12 (22) ohm cm2 (mean +/- standard error, and number of observations), and the cells have 61.6 +/- 6.3 (92) M ...
E, Stefani, M, Cereijido
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1985
The use of monolayers of MDCK cells as a model system for natural transporting epithelia created the necessity of learning about their ion-translocating mechanisms. These mechanisms have been analyzed directly by measuring unidirectional fluxes of tracers, and indirectly through their consequences on electrical parameters and blister-forming activity ...
S. Fernández-Castelo +4 more
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The use of monolayers of MDCK cells as a model system for natural transporting epithelia created the necessity of learning about their ion-translocating mechanisms. These mechanisms have been analyzed directly by measuring unidirectional fluxes of tracers, and indirectly through their consequences on electrical parameters and blister-forming activity ...
S. Fernández-Castelo +4 more
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1992
In polarized cells the plasma membrane is divided into apical and basolateral domains. Membrane is internalized from both these domains and the internalized components can follow several different routes, for example, they can be transported to the opposite domain of the cell (transcytosis), routed to lysosomes or recycled back to the same domain ...
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In polarized cells the plasma membrane is divided into apical and basolateral domains. Membrane is internalized from both these domains and the internalized components can follow several different routes, for example, they can be transported to the opposite domain of the cell (transcytosis), routed to lysosomes or recycled back to the same domain ...
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Isolation and Characterization of MDCK-Subcultures
1983In order to obtain uniform populations derived from the MDCK cell line, the technique of centrifugal elutriation has been used. Seven cell types, which differ from each other by their size have been subcultured and characterized with regards to their morphology and stimulation of adenylate cyclase.
E. M. Giesen +5 more
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