1 5/8/2015 Tissues of the Immune Response Tissues of the Immune Response Hugh B. Fackrell Filename:tissuesv7
2 5/8/2015 Structure and Function of the Lymphatic System ä Lymphatic system ä Primary Lymphoid tissues ä Secondary Lymphoid Tissues èNext
3 5/8/2015 Lymphatic System: Function ä Generate lymphocytes committed to a particular antigenic specificity ä Create an environment to trap antigens from various tissues, spaces or fluids ä Provide sites where the committed lymphocytes interact with the trapped antigens èNext
4 5/8/2015 Committed Lymphocytes ä Immature lymphocytes ä generated by hematopoiesis of pleuripotent stem cells within the bone marrow. ä Lymphocytes mature in the primary lymphoid organs ä Bone Marrow, Thymus, Bursa (in birds) ä Mature lymphocytes migrate to the secondary lymphoid organs ä Lymph nodes, spleen, mucosal associated lymphoid tissues
5 5/8/2015 Primary Lymphoid Tissues ä B cells ä Birds ä Bursa of Fabricius ä Mammals ä Fetal Liver ä Bone Marrow ä T Cells ä Thymus
6 5/8/2015 Bursa ä Location ä Structure ä Function
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