tolito
Forum Fanatic
Topics: 119
Posts: 2,174
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what are the MOA of the following toxins?
b petussis
coryn dipth
e. coli
pseudomonas
vibr choler
any cool way to remember them?
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| robin082006
Forum Hero
Topics: 471
Posts: 5,123
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b petussis : inactivates Gi--> increased cAMP
coryn dipth: inactivates EF2
e. coli: enterotoxic toxin activates Gs
pseudomonas: inactivates EF2
vibr choler: activates Gs
botulism: inhibits release of ACh
tetanus: inhibits release of GABA and Glycine
alpha bungatotoxin (mushroom) irreversible binds to Ach receptors
Scorpion venom, black widow sperder toxin: excessive release of Ach
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