Criado por gina_evans0312
quase 11 anos atrás
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Questão | Responda |
Antigen Presenting Cells | Macrophages and Dendritic cells |
Role of APC's | Present antigens to the T/B-cells in order to activate Adaptive Immunity |
Respirator Burst | Spike in O2 increase required for phagocytic free radical production |
Macrophages- Names | Vary depending on where in the body they're found |
Macrophages- Role | Capable of antigen presentation, but they're not the best at it |
No of Dendritic Cell Types | 3 |
Interstitial Dendritic Cells | Found in most organs |
Interdigitating Dendritic Cells | Found in lymph tissue |
Circulating dendritic cells | Found in blood |
Neutraphils- Role | Phagocytic but not antigen presenting |
Neutraphils- Lifespan in tissue | A few days |
Neutraphils- Movement | Recruited by chemotactic factors & moves through chemotaxis towards source |
Chemotactic Factors | Released by damaged cells to attract immune cells to area |
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