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18 Cards in this Set

  • Front
  • Back
Coagulase
Coagulates blood >blood cats bacteria> fibrin coats it and hides it
-Decrease phagocytosis
Capsules
increased virulence>decrease phagocytosis
Hyaluronidase
destroys hyaluronic acid (intercellular cement) aids in spreading
Collagenase
digest collagen protein
Cell Wall components
M protein - attach bacteria to host cells>resists phagocytosis
Waxes - resists phagocytosis
Kinases
enzymes in Gm+ streptocooci
-dissolves fibrin clots
-prevents inflammation
-enhance spreading
-increases internal bleeding
Leukocidins
inzymes kill/lysc WBC's
Toxin
posionous chemicals

-ability to produce
Direct damage to host cell
to plasma membrane
-poke holes in membrane
EX: of Coagulase
staphylococcus
EX: Capsules
pneumonia
EX: Hyaluronidase
Genus:
-Clostridium
-Streptococcus
EX: Collagenase
Genus:
-Clostridium
EX: Cell Wall Components
-Strepococcus pyogenes
-Mycobacterium tuberulosis
EX: Kinases
streptokinase
staphylokinase
EX: Leukocidins
Genus
-Staphlococcus
-Stepococcus (pneumuia)
EX: Toxins (exotoxin)
Tetanus & Botulism

Genus: Shigella
Ex: Toxins (endotoxin)
lipid A found in Gm- wall