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What kind of cells might be isolated in the lymphocyte and blasts population in

ID: 188854 • Letter: W

Question

What kind of cells might be isolated in the lymphocyte and blasts population in figure B? , Human erythroid, lymphoid, myeloid lineage cells can be isolated from whole blood by differential gradient centrifugation (A). Both peripheral blood mononuclear cells (PBMC/MNC) and larger polymorphonuclear cells can also be analyzed by flow cytometry (B), with simple separation by forward scatter (FSC) and side scatter (SSC). B. t Centrifugation as crude Cell Separation Tool- MNC 1000 preparation 800 Plasma 600 Mononuclear cells (MNC) 50% T cells (CD28 70% CD4, 30% CD8) 5-10% B cells (CD19) 5-10% NK cells (CD16, CD56) 30% monocytes (CD14) Janocyles 400-Graruooylei " Lymphocytes, blast! 200 Debris Polymorphonuclear cells Granulocytes-Neutrophils& eosinophls // 200 400 0 noo 1000 RBC Forward angle light scatter FSC (size)

Explanation / Answer

In figure B light scatter show  

granulocytes (eosinophil and basophil)

monocytes

lymphocytes (T- cell , B-cells-)

blast cells-immature cell

debris show dead and ruptured RBC all other cells' organelles.

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