Bac 2

Front 1

replication:
1. facult intracel
2. obligate intracell
3. extracell

Back 1

1. neisseria gonorrhoeae,
staph aureus
2. rickettsiae
3. enterococcus faecalis

Front 2

benefits of
1. capsule
2. leukocidins
3. protein A (S. aureus)

Back 2

1. prevent phag, resist acidif
2. destroy phag
3. scavenge opsonizing IgG

Front 3

exotoxins

Back 3

1. damage extracell struct
-urease, protease, hyaluronidase, collagenase

2. damage cell membr
-elastase, phospholipase, pore-forming toxins (cytolysins, hemolysins, perfringolysin, listeriolysin, staph lysin

3. intracell targets
-ion transport, protein synth, destroys cilia, inhib neurotransmitters, kills macroph

4. extracell targets
-superantigens

Front 4

endotoxins

Back 4

1. vasocactive
2. activ alternative complement
3. activ coagulation
4. pyrogenic
5. immunogenic

Front 5

exit from human host

Back 5

1. aerosol
2. fecal-oral
3. venereal
4. vector (biting arthropod)
5. vertebrate reservoir
6. vector-vertebrate reservoir