timo Flashcards

1
Q

que compone la barrera hematotimica

A

endotelio
lamina basal
macrofagos
Celulas epiteliales tipo 1: ZO

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2
Q

que hay en la corteza del timo

A

timocitos inmaduroa

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3
Q

que hay en la medula del timo

A

timocitos maduros

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4
Q

como llegan a la maduracion los timocitos

A

a traves de seleccion positiva y negativa

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5
Q

que significa seleccion positiva

A

verificar que el timocito ataque

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6
Q

que significa seleccion negativa

A

verificar que el timonocito no me ataque a mi

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7
Q

como pasan a la medula los timocitos

A

despues de llevar a cabo la seleccion positiva

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8
Q

que tienen los corpusculos de hassal

A

queratohialina, queratina inmadura

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9
Q
A
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