'Negative cells' diaporamas de présentation

Bacteria I

Bacteria I. General Nature. 1) Prokaryotic 2) Single celled (some say multicellular) 3) Microscopic in size 4) Cell Wall usually present (varies, but contains contains carbohydrate called _____________. Typical Bacterial Cell (Prokaryotic). Bacterial Colonies growing on Agar plates.

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T Cell Development I: The Generation of TCR + Thymocytes

T Cell Development I: The Generation of TCR + Thymocytes. Questions for the next 2 lectures: How do you generate a diverse T cell population with functional TCR rearrangements? How do you generate a T cell population that is self-MHC restricted?

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Serology Update

Serology Update. September 2007 Dr Debra Lane. Initial detection and Identification of Alloantibodies. Alloantibdies can be found in 0.3- 38% of the population Allogenic antibodies react only with allogenic cells Immunization can be from: Pregnancy Transfusion Transplantation

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Flow cytometry data handling and analysis

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Paroxysmal Nocturnal Hemoglobinuria (PNH)

Section 5 HA. Paroxysmal Nocturnal Hemoglobinuria (PNH). Definition Etiology and pathogenesis Characteristics of PNH ? clinical and lab ? Diagnostic process. Definition.

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Food- and Waterborne diseases

Food- and Waterborne diseases. Causes Roles of microbes Contributing factors. Three overlapping groups of GI disorders. Pathogenic microbes and toxins that they form (most common) Algae and parasites Other Toxins formed from breakdown of food Toxic chemicals Allergens

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Transfusion Medicine Case Studies Patient GJ March 2010

Transfusion Medicine Case Studies Patient GJ March 2010. John N. McLennan, MT(ASCP) Midwest Region American Red Cross Omaha, NE.

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Veterinary Bacteriology and Virology 101

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CP Unknown

CP Unknown. Heme-10/19/2011 Kumaran Mudaliar and Girish Venkataraman Loyola University Medical Center, Pathology. What cells are these?- hematogones. What cells are the purple population? -Plasma cells. Additional plot of same case.

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100K GFP-positive

A. B. Mir93-Sensor-GFP. C. D. 100K GFP-negative. 100K GFP-positive. 10K GFP-negative. 10K GFP-positive. 1K GFP-negative. 1K GFP-positive. 1K Unseparated. 100K Unseparated. Tumor generated from GFP-positive cells. Tumor generated from GFP-negative cells. DAPI. DAPI. DAPI.

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Gram Staining

Gram Staining. Uses and Procedures. Who developed gram stains?. Hans Christian Gram Danish physician 1884 Original purpose was to discern the difference between two types of pnuemonia . Gram Stain Procedure. Separates all bacteria into 2 groups: Gram Positive Stain purple

983 views • 7 slides