'Mature b cells' diaporamas de présentation

UNIT THREE

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Antibody structure and function

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Lecture 6 Antibody genes II

Lecture 6 Antibody genes II. Mechanism of class switching Regulation of class switching Somatic mutation T cell dependent antibody response Affinity maturation T independent antibody responses. Review session Saturday Jan 22 4:00-6:50PM YORK 2722. Next time: Mid term test.

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Clonal Diversification of Lymphocytes

Clonal Diversification of Lymphocytes. Review of last lecture. Whereas Mature T cells proliferate when they contact antigens. Whenever immature pre-T Cells recognize self-antigens, they are programmed to auto-destruct in the Thymus. Thymus. Bone Marrow .

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Immunology 7

Immunology 7. Ativation of lymphocytes APC Effector function of lymphocytes. Characterisation of adaptive immunity. after 1st exposition to antigen the system reacts slowly and with delay

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Common Haematological Malignancies

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The Parts of the Immune System

The Parts of the Immune System. What will be covered?. Lymph Lymphatic Vessels Lymphatic Capillaries Red Bone Marrow Lymphocytes (introduction) B Cells T Cells Thoracic Duct and Right Lymphatic Duct Left and Right Subclavian Veins Thymus Spleen Other Lymphatic Tissues.

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Antibody Structure

Antibody Structure. B cell activation. Antibody-Mediated E ffector Functions. Antibody Classes. ? Immunoglobulin G ( IgG ) ? Most abundant class ? Four subclasses ? Activate complement system . Antibody Classes. ? Immunoglobulin M ( IgM ) ? Pentamer ? 1 st class produced in response

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