32.下列關於T細胞製造及成熟過程的敘述,何者錯誤?
(A)T細胞在成熟過程中需要經過positive及negative selection
(B)T細胞在胸腺cortex的位置進行positive selection
(C)T細胞在淋巴結medulla的位置進行negative selection
(D)positive及negative selection的過程是提供自身的抗原來篩選出適合的T細胞
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統計: A(38), B(147), C(1269), D(439), E(0) #1381561
統計: A(38), B(147), C(1269), D(439), E(0) #1381561
詳解 (共 3 筆)
#1607830
T細胞在"胸腺"medulla的位置進行negative selection
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#1462637
T cells may also undergo negative selection in a process analogous to the induction of self-tolerance in B cells, this occurs in the cortex, at the cortico-medullary junction, and the medulla (mediated in the medulla predominately by medullary thymic epithelial cells (mTECs) and dendritic cells).
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