Patogenicidad Flashcards

1
Q

Mecanismos p/ producir enfermedad

A

Invasivo
Tóxico
Inmunoparologico

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2
Q

Etapas mecanismo patogenico invasivo

A
Adherencia 
Penetración a piel o mucosas 
Difusión local o sistemática 
Salida 
Transmisión de otros huéspedes
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3
Q

Cómo resisten La fagocitosis

A

Cápsula
Leucotoxinas
Fusión del Fragosoma
Resistencia a enzimas liticas

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4
Q

Explica mecanismo toxigenico

A

Producen toxinas

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5
Q

Bacterias más importantes tóxicas

A
Cólera
Tétanos
Botulismo
Intoxicaciones
Botulismo
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6
Q

Tienen 2 polipetidos A y B

A

Exotoxinad

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7
Q

Porción q penetra a célula y es tóxica

A

A

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8
Q

Se une a un receptor específico

A

B

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9
Q

Meca inmuno de lesión

A

Resp inmu a mos tambn afecta tejido huésped

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10
Q

Su ejemplo es hepatitis B

A

Meca inmuno lesión

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11
Q

El virus lesiona al hepatocito osa

A

Multiplicación

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12
Q

Respuesta inmu activa células citocidas

A

Linfocitos

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13
Q

Se asocia con articulaciones

A

Enteritis x yersina

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14
Q

El si ovaciona lesiones más graves q

A

Mos

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