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27 Cards in this Set
- Front
- Back
- 3rd side (hint)
other examples of secondary/peripheral organs |
1. tonsils 2. appendix 3. peyer’s patches of intestine 4. mucosal-associated lymphoid tissue (MALT) 5. cutaneous-associated lymphoid tissue (CALT) |
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rapid and convenient technique for generating immunophenotypic data of cells |
flow cytometry |
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flow cytometry is useful for the evaluation of: |
1. leukemia 2. lymphoma 3. immunodeficiency |
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flow cytometry is based on______derived from the suspension of particles of a flowing stream of fluid |
light scattering |
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flow cytometry is based on______derived from the suspension of particles of a flowing stream of fluid |
light scattering |
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fluidics used by flow cytometry where cells are suspended |
isotonic saline (sheath fluid) |
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flow cytometry is based on______derived from the suspension of particles of a flowing stream of fluid |
light scattering |
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fluidics used by flow cytometry where cells are suspended |
isotonic saline (sheath fluid) |
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laser light source of flow cytometry |
solid state diode lasers |
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indicator of cell size |
Forward Angle/Light Scatter (FSC) |
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indicator of cell size |
Forward Angle/Light Scatter (FSC) |
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indicator of granularity/intracellular complexity |
Right Angle/Side Scatter (SSC) |
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ALL |
↑CD 10 |
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AML |
Î CD 34 |
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AML |
Î CD 34 |
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most common fluorescent labeled antibodies |
fluorescein isothiocyanate (FITC) |
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added to quantify cell subpopulation or cell components |
fluorescent labeled antibodies |
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added to quantify cell subpopulation or cell components |
fluorescent labeled antibodies |
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identifies surface and cytoplasmic antigen expression |
fluorescent labeled antibodies |
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signals in FSC is detected by |
photodiode |
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signals in FSC is detected by |
photodiode |
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signals of fluorescence is detected by |
photomultiplier tubes |
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specimen for flow cytometry |
1. Whole Blood 2. Bone marrow 3. Body fluid aspirates 4. tissue sample |
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anticoagulant of choice in flow cytometry |
1. EDTA 2. Heparin 3. Acid citrate dextrose |
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what is remove in the specimen prior to testing in flow cytometry |
RBCs |
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uses Ficoll-Hypaque solution |
density gradient solution |
contains sodium diatrizoate and polysaccharide |
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uses ammonium chloride |
erythrocyte lysing agent |
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