Chlamydia Flashcards

1
Q

Caracteristicas

A

Intracelular y aerobio obligada

doble membrana celular

pared sin peptidoglucanos

Cuerpos elementales (forma infecciosa) -> cuerpos reticulares (metabolicamente activos)

No usa PBP

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2
Q

Tinción para Chlamydia

A

Giemsa

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3
Q

Cepas chlamydia

A

-> C. trachomatis
-> C. pneumoiae
-> C. psittaci

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4
Q

Carcateristicas de C. trachomatis

A

MOMP -> principal proteina de la membrana (adhesina a epitelios y mucosas)

Subdivide en serotipos

Infecta celulas de los oragnos pelvicos y genitales

Destruye celulas que inducen la respuesta inflatoria (causa ceguera e infertilidad)

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5
Q

Tracoma por C. trachomatis

A

Querato conjutivitis cronica

Serotipos -> A-C

Principal causa de ceguera adquirida

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6
Q

Signos y transmisión de tracoma

A

Cicatrices conjuntivales
Ulceraciones corneales
Perdida de la visión

Gotas
Concato
Vector
Vertical

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7
Q

Vector de C. trachomatis

A

Moscas

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8
Q

Enfermedad más común por C. trachomatis

A

ETS

Serotipos -> D-K

Coinfección habitual (gonorrea y clamidia)

Mujeres asintomaticas/hombre sintomaticos

Neonatos

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9
Q

Que ocasiona C. trachomatis en mujeres, hombres y neonatos

A

Mujeres -> EPi, cervicitis, uretritis e infertilidad
Hombres -> Prostatitis
Neonatos -> neumonia intersticial difusa y conjuntivitis purulenta

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10
Q

Enfermedad de C. trachomatis causada por los serotipos L

A

LINFOGRANULOMA VENERO (inguinal)

papula indolora que aveces no esta en genitales

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11
Q

C. pneumoniae que ocasiona

A

Sevoridad TWAR

Bronquitis
Neumonia atipica en adultos mayores

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12
Q

C. psittaci que ocasiona

A

Psitacosis
Fiebre del loro
Neumonia atipicamente grave
Sintomas neurologicos

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13
Q

Zoonosis y Dx de C. psittaci

A

Incubación por 5-q4 días

Zoonosis-> aves de ornato-> perico

Dx -> serologia

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