App6 Flashcards

1
Q

Divison Lymphocyte B vs T sang

A

LT > TB
CD4 > CD8

80% LT, 20% LB

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2
Q

Division LT LB moelle osseuse

A

LB> LB
CD8 > CD4

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3
Q

CD 34

A

Présent seulement
*cel souches blastiques Lympho b et T
*Cel pro-B

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4
Q

CD 19 et Cd20

A

Apparaissent (et restent) tôt dans développement de lymphocytes b
*de Cel. Pro-B à activation
(Cd19 apparait avant cd20)

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5
Q

Cheminement développement lympho b

A

Cellule souches (cd34)
Cellules Pro B (cd34, cd19, cd20, TdT)
Cellules Pré B (cd19, cd20, TdT)
Cellules B immatures (cd19, cd20)
Cellules B matures (cd19, cd20)
Cellules B activées (cd19, cd20)

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6
Q

Développement marqueurs lymphocyte T

A
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7
Q

TdT

A

*Pro-B
*Pre-B
—–
*Pre-B
*Large cortical Thymocyte
*Small Cortical thymocyte

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8
Q

CD3

A
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