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3 produkter
1 174 kr
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The cerebral cytoskeleton, considered to be the working horse in brain tissues, becomes particularly important when degenerative diseases of the nervous system are considered. The Cytoskeleton: Imaging, Isolation, and Interaction assembles chapters on general aspects of the cytoskeleton, which are helpful for polishing knowledge of the cytoskeleton in a brief and informative way, and these pieces are flanked by a collection of detailed protocols on diverse emerging techniques including in vivo and in vitro imaging of the cytoskeleton at work as well as proteomics methodologies addressing preparative strategies for the isolation of cytoskeletal components of the central nervous system. Written for the popular Neuromethods series, this work contains the kind of meticulous descriptions and implementation advice to guarantee successful results. Authoritative and cutting-edge, The Cytoskeleton: Imaging, Isolation, and Interaction provides a compilation of papers written by a team of experts which aims to strengthen our efforts at overcoming at least some of the fatal outcomes of the diseased brain cytoskeleton.
1 646 kr
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This informative Neuromethods series book surveys the cytoskeleton, and offers detailed protocols on emerging techniques including in vivo and in vitro imaging and preparative strategies for isolation of cytoskeletal components of the central nervous system.
1 068 kr
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A Cytoplasm Connexon or Hemichannel Cytoplasm external loop I - P. M. N-Termlnus Fig. 1. 1. Topology of gap junction channels. (A) Cap junction channels, extending from the cytoplasm of one cell to the cytoplasm of another, are formed by two connexons or hemichannels connected across extracellular space. (B) Each connexon is formed from six connexin subunits, each having four membrane-spanning domains and both amino and carboxyl termini within the cytoplasm. External/oops (I and II} are believed to provide the high affinity interactions between the hemichannels. 4 Gap }unctions in the Nervous System P-region of voltage sensitive nonjunctional molecules; these contributed disulfide 9 channels. And Delmar's group has ob- bridges are presumably involved in intra- tained evidence that intracellular acidifi- connexin and inter-EL loop tertiary struc- cation may result in a conformational ture.An old observation that should be change analogous to the ball and chain repeated stoichiometrically with modern techniques is that gap junction channels model of inactivation of voltage gated ionic can be split into connexons or hemi- channels, whereby the carboxyl terminal channels using hyperosmotic disaccharide portion of connexin43 binds to CL, closing 23 solutions again implying that linkage is the channel. Higher order structure of the channel not covalent. is believed to consist of six connexins form- ing the hemichannel or connexon in a 3.