Immune/system
Immune system
eral outline Lymphatic organs: thymus, lymph node, spleen tonsil Lymphoid tissue T:Th、Ts、Tc B Lymphocyte K Cells NK Macrophage
General outline Lymphatic organs: thymus, lymph node, Lymphoid tissue Lymphocyte T：Th、Ts、Tc B K NK Macrophage Cells spleen, tonsil
lymphoid tissue. consists of reticular tissue, macrophage, plasma cell and lymphocyte diffuse L.T. no border, predominant T cell postcapillary venules (P c v) lymphoid nodules: clear border, predominant B cells Primary Secondary
Lymphoid tissue: ▪ consists of reticular tissue, macrophage, plasma cell and lymphocyte diffuse L.T.: no border, predominant T cell , postcapillary venules (P.C.V.) lymphoid nodules: clear border, predominant B cells Primary ~ Secondary ~ Ag
lymphoid tissue
lymphoid tissue
