Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Tubocurarine, open channel blocker

Tubocurarine - Open Channel Blocker With Low Unblocking Rate... [Pg.305]

Some antagonists combine the ability to block open ion channels with a competitive action at or near the agonist binding site. A well-characterized example is the nicotinic blocker tubocurarine (see Chapter 6). Agonists may also be open channel blockers, thus limiting the maximal response that they can elicit. Such agents (e g., decamethonium) may therefore behave as partial agonists when tested on an intact tissue ... [Pg.63]

Tubocurarine. Neuronal nicotinic receptors are blocked by micromolar concentrations of (+)-tubocurarine, which is an effective, slow dissociating open channel blocker on ganglionic receptors (280). Nevertheless, there is no evidence that the block involves "trapping" of tubocurarine (291). This compound is likely to have additional effects, other than simple open channel block, given that effects compatible with a partial agonist action... [Pg.397]


See other pages where Tubocurarine, open channel blocker is mentioned: [Pg.17]   
See also in sourсe #XX -- [ Pg.302 , Pg.303 , Pg.304 ]




SEARCH



Channel blockers

Open channel

Open channel blockers

Tubocurarine

Tubocurarine, open channel

© 2024 chempedia.info