Determination of Ca2+-release from the isolated smooth muscle cells in suspension from the guinea-pig ileum.
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چکیده
منابع مشابه
Heterogeneous contractile responses of single smooth muscle cells from guinea pig ileum.
Cells of guinea pig ileal longitudinal muscle layer were dispersed by treating the minced tissue with highly purified collagenase and papain. The cells were spindle shaped, 100 to 150 microns long and 5 to 10 microns wide. Contractility of the dispersed cells was determined by "cell adhesion method" resulting that the cells were contracted by carbachol in a dose-dependent manner, but sensitivit...
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Certain flavonoids inhibit antigen-induced release of histamine from mast cells and basophils and also inhibit contraction of guinea pig ileum induced by histamine, acetylcholine, and PGE2. We examined the effect of one flavonoid, quercetin, on anaphylactic smooth muscle contraction of ileum from guinea pigs sensitized to egg albumin. Quercetin inhibited both the phasic and tonic components of ...
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The circular musculature of the guinea-pig ileum has been studied by freeze-fracture to analyze quantitatively the gap junctions (nexuses) between its smooth muscle cells. The average cell surface area and cell volume are 5,074 micron 2 and 3,260 micron 3. The packing density of nexuses is 48/1,000 micron 2 of cell surface or approximately 244/muscle cell. Nexuses range in area from less than 0...
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chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
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ژورنال
عنوان ژورنال: Japanese Journal of Smooth Muscle Research
سال: 1987
ISSN: 0374-3527,1884-8788
DOI: 10.1540/jsmr1965.23.103