Toxin examples Flashcards

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1
Q

Outline the action of Tetrodotoxin

A

Blocks Na+ - preventing action potential

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2
Q

Outline the action of Curare Toxin

A

Acetylcholine receptor antagonist - prevents end-plate potential

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3
Q

Outline the action of Joro Spider Toxin

A

Blocks Ca+ - stopping vesicle fusion with presynaptic neurone membrane

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4
Q

Outline the action of Botulinum Toxin

A

Blocks release of machinery of transmitter

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5
Q

Outline the action of ANTI-ACETYLCHOLINESTERASE (YOU INSUFFERABLE DIVAS)

A

Blocks Ach reuptake - increases NMJ transmission

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