Anhui Medical University Chapter10 Immune system Lyu Zhengmei Department of Histology and Embryology, Anhui Medical University
Anhui Medical University Chapter10 Immune system Lyu Zhengmei Department of Histology and Embryology, Anhui Medical University
Anhui Medical University I.General Introduction Function -Defense The human body immune system has the ability to distinguish "self from "non-self,to fight against foreign molecules,and destroy microorganisms,abnormal cells or even cancer cells in own body. Abnormally,the immune system of individual reacts with its own normal body tissues or molecules, causing autoimmune disease
Anhui Medical University Function - Defense The human body immune system has the ability to distinguish “self” from “non-self”, to fight against foreign molecules, and destroy microorganisms, abnormal cells or even cancer cells in own body. Abnormally, the immune system of individual reacts with its own normal body tissues or molecules, causing autoimmune disease. Ⅰ.General Introduction
Anhui Medical University Components of immune system 1.immune cells 2.lymphoid tissue 3.lymphoid organs
Anhui Medical University 1. immune cells 2. lymphoid tissue 3. lymphoid organs Components of immune system
Anhui Medical University Tonsils Internal jugular vein Subclavian vein Thymus over Thoracic duct heart Axillary nodes Thoracic duct- Spleen Large intestine Small intestine Lymphatic vessels Enlarged inguinal nodes Lymphatic vessels Enlarged lymph nodes (due to infected right first toe) Injured right first toe
Anhui Medical University
Anhui Medical University 1.immune cells lymphocytes Macrophage and MPS antigen presenting cells (APCs) MPS:Mononuclear phagocytic system
Anhui Medical University lymphocytes Macrophage and MPS antigen presenting cells (APCs) 1. immune cells MPS: Mononuclear phagocytic system