Mometasone absorption in cultured airway epithelium
نویسندگان
چکیده
منابع مشابه
cAMP-dependent absorption of chloride across airway epithelium.
Elevated levels of Na and Cl in airway surface liquid may play a major role in the airway pathology of cystic fibrosis (CF) (J. J. Smith, S. M. Travis, E. P. Greenberg, and M. J. Welsh. Cell85: 229-236, 1996) and could be caused by block of transcellular Cl absorption due to lack of a functional CF transmembrane conductance regulator (CFTR). To test for transcellular absorption of Cl across non...
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The effect of lipopolysaccharide (LPS) from Klebsiella pneumoniae on the bioelectric properties of canine cultured tracheal epithelium was examined. LPS decreased short-circuit current (Isc), and its effects on Isc were reduced when Isc was inhibited by amiloride and indomethacin. We speculate that LPS may selectively inhibit Na+ absorption through the inhibition of prostaglandin synthesis by a...
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Airway epithelium is constantly presented with injurious signals, yet under healthy circumstances, the epithelium maintains its innate immune barrier and mucociliary elevator function. This suggests that airway epithelium has regenerative potential (I. R. Telford and C. F. Bridgman, 1990). In practice, however, airway regeneration is problematic because of slow turnover and dedifferentiation of...
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We have previously shown that C-type natriuretic peptide (CNP), a guanylate cyclase agonist, can stimulate cystic fibrosis transmembrane conductance regulator (CFTR)-mediated chloride secretion in murine airway epithelial cells via protein kinase (PK) A activation through the inhibition of cGMP-inhibited phosphodiesterases. In this paper, we show that CNP is also capable of reducing amiloride-s...
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Background: This study was undertaken to establish the characterization of cultured oral mucosal epithelium and introducing them as an alternative source for reconstruction of ocular surface disease. Methods: Human oral epithelial cells were cultured on simple media (DMEM/HF12) as control and co-cultured on mitomycin C-treated 3T3 feeder layer, on the amniotic membrane (AM) without nitrocellulo...
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ژورنال
عنوان ژورنال: International Forum of Allergy & Rhinology
سال: 2019
ISSN: 2042-6976,2042-6984
DOI: 10.1002/alr.22441