Cartílago Flashcards

1
Q

Como esta compuesto el cartilago?

A

Condrocitos y ME

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2
Q

Caracteristicas del cartilago?

A

Avascular
Soporte de tej blandos
Desarolla huesos

condroblasto-condrocito

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3
Q

Cuales son los tipos de cartilago?

A

Hialino- colageno tipo II
Elastico- fibras elasticas
Fibrocartilago- Tipo I

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4
Q

Que tipos de colageno tiene el cartilago hialino?

A

II)
VI) adhesion cel
IX) union proteoglucanos
X) organiza fibrillas
XI) Regula tamaño de fibrillas

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5
Q

Que proteoglucanos forman el cartilago?

A

Hialuronano
Condritin sulfato
Queratin sulfato

Forman agrecan

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6
Q

Cual es el monomero mas importante y como se forma?

A

AGRECAN

Condritin sulfato
+
Queratin sulfato

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7
Q

El hialino tiene lagunas donde se ubican los condrocitos?

A

Verdadero

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8
Q

Cuales son las tres matrices del cartilago?

A

CAPSULAR= c.VI, ME y Sf

Territorial= menos proteoglucanos

matriz intraterritorial

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9
Q

Cartilago hialino articular zonas y caracteristica?

A

superficial-resistente
intermedia
profunda
calcificada

no tiene pericondrio

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10
Q

Elastico caracteristicas

A

Sosten flexible
contiene elastina

pabellon auricular, epiglotis, trompa de eustaquio,CAE

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11
Q

Cuales son las dos formas de crecimiento del cartilago?

A

Aposicional= condrogenicas-condreoblastos-condrocitos

intersticial= condrocitos existentes se dividen

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12
Q

Fibroso funcion y caractersiticas?

A

Resiste compresion y absorcion de golpes
haces de colageno Tipo I

No pericondrio

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13
Q

Ubicacion del fibroso?

A

Sinfisis del pubis
intervertebrales
rodillas
mandibula
esternoclavicular

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