Cell Cooperation

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Cell Co-operation in the Immune Responses
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Immune system
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??????????????????????? 2 ????
1. Innate Immunity ????????????????????????????
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2. Acquired Immunity ?????????????????????????
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Innate Immunity
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Innate Immunity
??????? Lysozyme
?????????? Mucus- cilia
??????? Skin
?????????? Sebaceous gland
???????????? Acid in stomach
????????????????? Phagocytes NK cells
???? complement
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Phagocytes
Innate Immunity
1. ??????????????? (innate immunity)
2. ?????????????????
(non-specific)
3. ?????????????????????????????????????????????
(first defense mechanism)
(non-Immunological memory)
4. ???????????
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Acquired Immunity
???????
???????? Antigen
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Acquired Immunity
?????????????? 2 ???????
1. Humoral Mediated Immunity (HMI)
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2. Cell-Mediated Immunity (CMI)
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B lymphocytes
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CMI
T lymphocytes
Other cells
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HMI
CMI
??????????
Specificity
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Immunological Memory ?????????
???????????? ???????????
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Acquired Immunity
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Antigen
Acquired Immunity
specificity
memory
Acquired Immunity
Adaptive Immunity
Specific Immunity