TC Flashcards

1
Q

TC

A
  • celulas
  • M, extra: colageno, glucoprot, proteoglucanos: fibras
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2
Q

celulas residentes:

A

fibroblastos: producen colageno
- fibroblastos
- adipocitos
- macrofagos
- mastocitos
- Cel. madre

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3
Q

celulas visitantes:

A

celulas inflamatorias: leucocitos

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4
Q

TC: tipos

A

adulto: laxo y denso
embronario: cordon umbilical
especial: adiposo, cartilago, sangre y hueso

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5
Q

TC embrionario

A

2 tipos
- mesenquimal
- mucoso

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6
Q

TC adulto

A
  • laxo: debajo de epitelios
  • denso: 2 tipos: regular e irregular
  • elastico
  • reticular
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7
Q

Fibras de colageno

A

> abundantes
28 tipos de colg
RER > pre procolageno > procolageno > golgi > tropocolageno (fibroblasto, osteoblasto, condroblasto, odontoblasto, mm liso) > fibrilla de colg > fibra de col

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8
Q

colg I

A

90%
resistencia y fuerza
hueso, cartilago, piel, dentina

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9
Q

colg II

A

resistencia
cartilago hialino y elastico

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10
Q

colg III/ IV

A

sosten
lamina basal

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11
Q

fibras elasticas

A

responden a estiramiento y distencion

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12
Q

fibras reticulares:

A

armazon de sosten

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