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Calcium channels polypeptides

Figure 1 Proposed arrangement of the polypeptide chain of the channel-forming a1c subunit of the L-type calcium channel in humans. Figure 1 Proposed arrangement of the polypeptide chain of the channel-forming a1c subunit of the L-type calcium channel in humans.
Calcium-channel blockers - polypeptide toxins A number of peptide marine snail, snake, beede and spider toxins block one or other of the many subsets of Ca -channels see CALCIUM-CHANNEL BLOCKERS. These include the fi>-agatoxtns... [Pg.195]

Using the rat hippocampal slice technique, Dimpfel (1996) examined the effects of the D- and L-enantiomers of a-lipoic acid in antagonising apa-min neurotixicity. Apamin, a polypeptide from bee venom, acts as a most specific blocker of the small conductance Ca -dependent lU channel (for review see Dryer 1990). Thioctic acid firstly reversed the effect of 6 mM calcium in the superfusion fluid and secondly reversed the effect of apamin. [Pg.507]

See other pages where Calcium channels polypeptides is mentioned: [Pg.329]    [Pg.157]    [Pg.173]    [Pg.316]    [Pg.227]    [Pg.216]    [Pg.217]    [Pg.47]    [Pg.509]    [Pg.174]    [Pg.166]    [Pg.1115]    [Pg.1774]    [Pg.57]    [Pg.401]    [Pg.335]    [Pg.5567]    [Pg.156]    [Pg.356]    [Pg.202]    [Pg.861]    [Pg.538]    [Pg.5566]    [Pg.181]    [Pg.840]    [Pg.335]    [Pg.784]    [Pg.35]    [Pg.261]    [Pg.237]   
See also in sourсe #XX -- [ Pg.174 ]



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Calcium channels

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