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10 Cards in this Set
- Front
- Back
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Hematopoietic stem cell is present first where ?then where does it migrate at which weeks? |
3wks - yolksac,mesoderm of aorta ,meso of gonads,meso of ovary,3 months to liver and spleen and lymph nodes ,4th month few stem cells migrate to bone marrow |
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When does yellow bone marrow appear and where ? |
Yellow bone marrow appear at puberty.redbone marrow is present in axial skeleton and proximal ends of humerus and femur after puberty ... |
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Pleuripotent hematopoietic stem cell forms 1st step? |
Myeloid stem cella nd lymphoid stem cell |
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Myeloid stem cell forms? |
CFU -BAasophil,erythroid,megakaryoid , CFU-eosinophil ,CFU - granulocyte and monocyte |
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Lymphoid stem cell forms? |
Pro b cell,pro t cell,pro NK cell |
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After CFU from myeloid stem cell what forms? |
Blast cells forms |
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Receptors present in basophil?where and all it is present elsewhere in body? |
IgE,also in mast cell |
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How b cells transformed to plasma cells? |
Th2 cells sexrete interferon 4&5 and it converts |
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Monocytes to macrophage ?monocytes can convert in to what and all? |
Th1 cell sexrete interferoj gamma and tnf alpha and it converts .,epithelioid cells and giant macrophage |
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Name some tissue macrophage ? |
Kuppfer,dendritic (spleen and lymphnode),alv macrophage,microglia,Langerhans cell(skin)mesangial cells |
