Microbiology > Toxins > Flashcards

Toxins Flashcards

(7 cards)

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1
Q

ADP ribosylation of EF-2

A

Diphtheria toxin and Exotoxin-A of Pseudomonas

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2
Q

Depolymerization of actin-cytoskeletal structural disruption

A

B-component of C. difficile A-B toxin

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3
Q

Lecithinase (Phospholipase)-cell membrane disruption

A

Cl. perfringens

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4
Q

Inhibition of ACh release due to cleavage of SNARE

A

Botulinum toxin

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5
Q

Inhibition of inhibitory NTs- Glycine and GABA

A

Tetanospasmin

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6
Q

Increase cAMP

A

Cholera, Anthrax, ETEC (LT- heat labile), Pertussis, Compylobacter jejuni, B. cereus

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7
Q

Increase cGMP

A

ETEC (ST-heat stable), Yersinia enterocolitis

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