Serotonergic receptors in coated vesicles isolated from bovine cerebral cortex
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چکیده
منابع مشابه
Detection and characterization of beta-adrenergic receptors and adenylate cyclase in coated vesicles isolated from bovine brain.
To assess whether internalization of beta-adrenergic receptor occurs in the CNS, we have isolated clathrin-coated vesicles from bovine forebrain and examined them for the presence of beta-adrenergic receptor binding and adenylate cyclase activities. A coated vesicle enriched preparation isolated by successive D2O-Ficoll density gradient centrifugations was applied to a glass bead permeation col...
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Synaptic vesicles isolated from guinea-pig cerebral cortex had an electrophoretic mobility of -3.55mum.s(-1).V(-1).cm in saline-sorbitol, pH7.2, at 25 degrees C (ionic strength 0.015g-ions/1). The mobility was pH-dependent, varied with ionic strength and indicated that the vesicular surface contained weak acidic functions with a pK(a) in the range 3.0-3.8. Although the vesicular surface was det...
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Evidence obtained from quinuclidinylbenzilate binding determinations suggested that muscarinic acetylcholine receptor molecules are present in purified bovine brain coated vesicles. Immunoprecipitates formed from coated vesicles with polyclonal antibodies to clathrin bound on the surface of fixed Staphylococcus aureus cells also showed quinuclidinylbenzilate binding activity. The high purity of...
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The ability of glycopeptides, isolated from bovine cerebral cortex, to alter cell division was studied by cell-cycle analyses. The results showed that glycopeptides arrested baby hamster kidney (BHK)-21 cells and Chinese hamster ovary (CHO) cells in the G2 phase of the cell cycle. Upon removal of the growth inhibition from arrested BHK-21 cells, the mitotic index in colchicine-treated cultures ...
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Isolated human fibroblast plasma membranes that were attached by their extracellular surface to a solid substratum contained numerous clathrin coated pits that could be removed with a high pH buffer (Moore, M.S., D.T. Mahaffey, F.M. Brodsky, and R.G.W. Anderson. 1987. Science [Wash. DC]. 236:558-563). When these membranes were incubated with coat proteins extracted from purified bovine coated v...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1989
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)56326-0