Electric Stimulus Opens Intercellular Spaces in Skin
نویسندگان
چکیده
منابع مشابه
Development of schizogenous intercellular spaces in plants
Gas exchange is essential for multicellular organisms. In contrast to the circulatory systems of animals, land plants have tissues with intercellular spaces (ICSs), called aerenchyma, that are critical for efficient gas exchange. Plants form ICSs by two different mechanisms: schizogeny, where localized cell separation creates spaces; and lysogeny, where cells die to create ICSs. In schizogenous...
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The multilamellar bilayer system of the skin's stratum corneum (SC) provides the main barrier to transdermal transport of ions and charged molecules. Electrically driven transport of charged species at low trans-SC voltages (U(SC)<5 V) occurs predominantly via pre-existing aqueous pathways. In contrast, high voltage, (HV; U(SC)>50 V) has been hypothesized to involve electroporation within the S...
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BACKGROUND Dilatation of the intercellular spaces by electron microscopy has been considered as an early morphological marker of tissue injury in gastroesophageal reflux disease. The degree of dilatation in Barret's esophagus in currently unknown. OBJECTIVES To determine the frequency of dilated intervellular spaces in Barrett's esophagus. MATERIAL AND METHODS Cross-sectional and prospectiv...
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Although air-filled intercellular spaces are necessary and ubiquitous in higher plants, little attention has been paid to the possible mechanisms by which these spaces are kept from being flooded. The most likely mechanism is that the living plant cell may maintain a hydrophobic monolayer on the surfaces of adjacent intercellular spaces. The existence of ;apparent free space' in cell walls and ...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2014
ISSN: 0021-9258
DOI: 10.1074/jbc.m113.514414