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C. C. Peterpanpancc@mail.cchs.kh.edu.tw

Immune responseImmune response::Lymphatic systemLymphatic system

this curriculum is presented on the second semester of Grade2this curriculum is presented on the second semester of Grade2

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Key pointWhy do we need Lymphatic systemLymphatic system ？What compose Lymphatic systemLymphatic system ？How does Lymphatic systemLymphatic system work？

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Why we need Lymphatic systemLymphatic system ？Pathogen around us

VirusBacteriaMould

hyphaParasite

MalariaRoundworm

Decompose after death

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What compose Lymphatic systemLymphatic system （ 1 ）

White blood cell (leukocyte) familyGranulocyte ( neutrophil, eosinophil, basophil..)Monocyte (macrophage)Lymphocyte

T cellB cell

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What compose Lymphatic systemLymphatic system （ 2 ）

Lymphatic systemLymphatic systemPrimaryPrimarySecondarySecondary: tonsil: tonsil

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Non-specific defenseGeneral police or solider

specific defensespecific police or solider

How Lymphatic systemLymphatic system work(1)

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Non-specific defense

Skin and mucous

PhysicalChemicalbiological

How Lymphatic systemLymphatic system work(2)

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How Lymphatic systemLymphatic system work(3)

Non-specific defenseInflammatory responseWhat is the signs ？

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Specific defenseCell mediated immunity Like army fight face to face

How Lymphatic systemLymphatic system work (4)

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Specific defenseHumoral immunity Like the air force release missiles

How Lymphatic systemLymphatic system work(5)

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What is belong to primary lymphatic system？(a) lymphatic node(b) spleen(c) bone marrow(d) tonsil

Small quiz

What is the leading cell in cell-mediated immunity？(a) macrophage(b) monocyte(c) T cell(d) B cell

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SummarySummary

lymphatic system is the elaborate product of evolution

Know your bodyTake care of your bodyThat’s the only real thing in our life

Thanks for your listening