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Human Fetal Circulation. Flow Chart of Fetal Circulation. Anatomy of the Lymphatic System. Functions of the Lymphatic System. Drain interstitial fluid Transport dietary lipids Facilitate immune responses . Structure of a Lymph Node. Outer Cortex: contains B lymphocytes
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Functions of the Lymphatic System • Drain interstitial fluid • Transport dietary lipids • Facilitate immune responses
Structure of a Lymph Node • Outer Cortex: contains B lymphocytes • Germinal Centers: where B lymphocytes proliferate, also contain Macrophages • Dendritic cells: Serve as antigen-presenting cells • Medullary Cords: contain B lymphocytes and Plasma cells (modified B lymphocytes)