Page 14 - Science Focus (Issue 016)
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Cells at ཱུᄗᡇᓒġŰ ġᶖ⊲ჽ៝ᾗ
Work! – All About Hematology
In the Animation 在動畫中
• Depicted like an elegant young lady, • 被描繪得像優雅少女,但與她外表相
but contrary to her appearance, she 反的是她擁有很強的攻擊能力。
has a great ability to beat and kill 她會使用大型武器,如槌和斧頭
invaders with her large weapons, such 等,攻擊並殺死入侵者。
as mallet and axe.
• Be the teacher of er y th roblasts • 在「紅骨髓學校」中為幼紅
(immature RBCs) in the “red bone 血球(erythroblast;未成
marrow school” 熟的紅血球)的老師
In Reality 現實上
Background: 背景:
• Differentiate from monocyte; mature • 從單核球分化而成;當單核
into macrophage after monocyte 球離開血管並遷移到組織
leaves blood vessel and migrates into 後,可以成熟成為巨噬細胞
tissue
Main functions: 主要功能:
• Kill pathogens by phagocytosis • 通過吞噬作用殺死病原
• Help recruit other immune cells in 體
an immune response. • 在免疫反應中幫助召集
• Support the development of 其他免疫細胞
erythroblasts • 支持幼紅血球的發育
Macrophage 巨噬細胞
In the Animation 在動畫中
• Obnoxious and irritable • 粗魯無禮和脾氣暴躁
• Look like a muscular soldier and • 外表像強壯的軍人,因控制場面而要參與
involve in hand-to-hand combat to 肉搏戰
exert control
現實上
In Reality
Background: 背景:
• Differentiate in bone marrow and • 在骨髓分化並在胸腺成熟
mature in thymus 主要功能:
Main function: • 與癌細胞或受感染細胞結合並把它們殺
• Bind to cancerous or infected cells 死,其中一個方法是釋放一些會在目標細
and kill them. One way is to release 胞的細胞膜上戳洞的蛋白質。
proteins that poke holes on the
plasma membrane of the target
cell.
Killer T Cell (Cytotoxic T Cell)
殺手T細胞(細胞毒性T細胞)