4to Parcial Flashcards

1
Q

Dónde se realiza la hematopoyesis

A

En la médula ósea roja

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2
Q

Tipos de médula ósea

A

Roja y amarilla

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3
Q

De que está hecha la médula ósea amarilla

A

Tejido adiposo unilocular blanco

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4
Q

Que se produce en médula ósea roja

A

Las células que viajan en sangre periférica

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5
Q

Dónde se producen las células del tejido linfoide

A

En médula ósea roja

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6
Q

Tejido hematopoyetico

A

Médula ósea roja

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7
Q

Que es el estroma

A

Lo que soporta las células hematopoyeticas (MEC)

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8
Q

Me que se constituye la médula osea

A

Células y MEC (ESTROMA)

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9
Q

Porque se forma el estroma

A

Fibras proteicas (reticulares)
Glucoproteinas de adhesión
GAGS (sustancia fundamental o amorfa)
Macrófagos
Células del endostio

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10
Q

Función de las fibras reticulares

A

Sosten fino de las células

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11
Q

De que se forman las fibras reticulares

A

Colágena 3

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12
Q

Otro nombre para la colágena tipo 3 que forma las fibras reticulares

A

Reticulina

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13
Q

Porque hay células del endostio en el estroma de la médula ósea roja

A

Porque la médula ósea roja se delimita de hueso en las cavidades medulares

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14
Q

Que capilares irrigan a la médula ósea roja

A

Los más permeables, capilares sinusoides

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