Results 161 to 170 of about 328,971 (180)
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Butyrate reduces colonic paracellular permeability by enhancing PPARγ activation
Biochemical and Biophysical Research Communications, 2002Butyrate may have a role in preventing ulcerative colitis, but its precise mechanism is unknown. Also, PPARgamma (peroxisome proliferator-activated receptor gamma) is expressed at high levels both in the colonic epithelium and colon cancer cell lines, but no report was shown on the relationship between PPARgamma activation and the effect of butyrate ...
Mako, Kinoshita +2 more
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Intestinal Paracellular Permeability is not Affected in Chronic Congestive Heart Failure
European Journal of Heart Failure, 2007Abstract Background In chronic heart failure (CHF) it has been proposed that a dysfunction of the gastrointestinal barrier could lead to translocation of endotoxin into the systemic circulation.
M, Schaufelberger +4 more
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The Journal of Membrane Biology, 2011
Layers of rabbit corneal endothelial cells were cultured on permeable inserts. We characterized the diffusional permeability of the cell layer to nonelectrolyte and charged molecules and compared the diffusional and filtration permeabilities of the paracellular and transcellular pathways.
Friedrich P, Diecke +6 more
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Layers of rabbit corneal endothelial cells were cultured on permeable inserts. We characterized the diffusional permeability of the cell layer to nonelectrolyte and charged molecules and compared the diffusional and filtration permeabilities of the paracellular and transcellular pathways.
Friedrich P, Diecke +6 more
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Regulation of Endothelial Permeability via Paracellular and Transcellular Transport Pathways
Annual Review of Physiology, 2010The endothelium functions as a semipermeable barrier regulating tissue fluid homeostasis and transmigration of leukocytes and providing essential nutrients across the vessel wall. Transport of plasma proteins and solutes across the endothelium involves two different routes: one transcellular, via caveolae-mediated vesicular transport, and the other ...
Yulia, Komarova, Asrar B, Malik
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Revisiting the Stool Microbiome: Intestinal Paracellular Permeability Connection
Gastroenterology, 2023Jonathan D. Kaunitz, Daniel Hollander
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Paracellular permeability of intestinal epithelia.An in vivo study
2008Aim: Investigate the importance of paracellular transport of water and solutes during physiological and pathophysiological conditions. Methods: The transport of small water-soluble inert permeability markers, was studied in jejunum and colon in anesthetized rats and cats during normal conditions and during exposure to cholera toxin (CT) and deoxycholic
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Regulation of endothelial cell gap formation and paracellular permeability.
Journal of investigative medicine : the official publication of the American Federation for Clinical Research, 1995Investigation of the regulation of permeability properties of the endothelium has yielded evidence to support the concept of a dual regulation of EC gap formation and barrier function. In this model, the primary determinants of EC permeability are tethering/adhesive properties (Figure 1) and tensile centripetal force generation (Figure 2).
J G, Garcia, K L, Schaphorst
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PARACELLULAR PERMEABILITY STUDY OF CORNEAL ENDOTHELIAL CELLS
Biology of the Cell, 1993LE VARLET Béatrice +2 more
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