Results 71 to 80 of about 328,971 (180)
, 2000 This study examined the effect of fasting on the neural control of ion transport and paracellular permeability in piglet jejunum. Muscle-stripped tissues from fed or 48-h fasted piglets were mounted in Ussing chambers. Neural blockade with tetrodotoxin (
Ursula L. Hayden, Hannah V. Carey
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Effect of colonic bacterial metabolites on Caco-2 cell paracellular permeability in vitro
, 2008 One common effect of tumor promoters is increased tight junction (TJ) permeability. TJs are responsible for paracellular permeability and integrity of the barrier function. Occludin is one of the main proteins responsible for TJ structure.
Kurth, M.J. +4 more
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, 2016 Paracellular permeability enhancers have been used to improve the oral bioavailability of hydrophilic drugs; however, the mechanism of action of many enhancers is poorly understood. In this study, highly potent enhancers of paracellular permeability were
Peter Ward (2913677) +6 more
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Paracellular permeability of corneal and conjunctival epithelia.
Investigative ophthalmology & visual science, 1989 The paracellular permeability of normal rabbit cornea and conjunctiva was studied in vivo and in vitro. After intravenous administration, horseradish peroxidase was found to percolate to the intercellular space of conjunctival epithelia and was restricted by the tight junctions of the superficial epithelium.
A J, Huang, S C, Tseng, K R, Kenyon
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Albuterol Modulates Its Own Transepithelial Flux via Changes in Paracellular Permeability
, 2012 Although inhaled bronchodilators are commonly used in the treatment of airway disease to dilate airway smooth muscle, little is known regarding the mechanisms that regulate albuterol movement across the epithelium to reach its target, the airway smooth ...
Salathe, Matthias +9 more
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Paracellular transport of phosphate along the intestine [PDF]
, 2019 Inorganic phosphate (P) is crucial for many biological functions, such as energy metabolism, signal transduction, and pH buffering. Efficient systems must exist to ensure sufficient supply for the body of P from diet.
Günzel, Dorothee; https://orcid.org/ +5 more
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Endothelial paracellular permeability assay v1
, 2017 The human umbilical vein endothelial cell line EA.hy926 (ATCC; Mannasas, VA, USA) was cultured in Dulbecco's Modified Eagle Medium (DMEM) supplemented with 10% fetal calf serum (FCS) in an atmosphere of 5% CO2/95% air and 37°C. EA.hy926 cells (105cells/plate) were seeded in transwell inserts (Corning® BiocoatTM Cell Culture Inserts Collagen, Type I Rat
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Regulation of paracellular permeability in Caco-2 cell monolayers by protein kinase C
, 1993 Caco-2 cells are an enterocyte-like cell line derived from a human colonic adenocarcinoma. Paracellular permeability was assessed in monolayers of these cells by transmonolayer resistance and by the permeation of [3H]mannitol across the monolayer ...
J. Turk +3 more
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Frontiers in Physiology, 2012 Inflammation-induced impaired function of vascular endothelium may cause leakage of plasma proteins that can lead to edema. Proteins may leave the vascular lumen through two main paracellular and transcellular pathways.
Nino eMuradashvili +2 more
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, 1996 The role of the pulmonary sodium-glucose cotransport is unknown. We hypothesized that altering glucose balance (the level of passive vs. active transport) across the airspace epithelium might affect luminal liquid clearance (Jw).
G. Saumon, G. Martet
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