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A Rootbook Author
2012 - today
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Chapter 5

A
tropine



Video Description:

Atropine is the toxin of the belladonna and the antidote to Muscarine. Atropine can push Acetylcholine away from receptors (so it is also named a "Parasympatholytikum").


1. Atropine (green) blocks one sort of receptors, but doesn't reach every receptor of the dendrite (in the video: just the yellow ones) Too less Na+ -ions pour into the next nerve cell to cause an action potential...

2. ...so it leads to an insufficient difference of voltage between the dendrite and synaptic cleft.