PPT-Immune mediated mechanisms of ALD and AIH

Dr Harry Antoniades Lecturer amp Honorary Consultant in Hepatology Introduction Different forms of liver injury Alcohol toxic liver injury model AIH autoimmune model Endresult activation of various immune . The immune mediated form can lead to thrombo sis and the need to consider alternative therapies Types of hepari n related thrombocytopenia HAT Non immune Mediated HIT Immune Mediated Frequency 10 30 1 3 Timing of Onset 4 days Typical 5 10 days Acute Lori Herrington. Chaparral High School. What is immunology?. Very simply, it is the study of our body’s defense against infection and disease.. Even though we are constantly bombarded by microorganisms, we rarely become sick. Why?. Evading the Immune response. Ryan Rego . Antibiotic . resistance: World on cusp of 'post-antibiotic era'. The world is on the cusp of a "post-antibiotic era", scientists have warned after finding bacteria resistant to drugs used when all other treatments have failed. . Cancer Immunoediting . Elimination➛ Equilibrium➛ Escape. Proinflammatory Reaction . Within the Tumor Microenvironment. Tumor Cell-Mediated Immune Escape. Aberrant Signal 1, 2, or 3 in the Tumor Microenvironment. Chaparral High School. What is immunology?. Very simply, it is the study of our body’s defense against infection and disease.. Even though we are constantly bombarded by microorganisms, we rarely become sick. Why?. Dr Rehma Dar. Assistant professor Pathology. Introduction to Immune System. Cell mediated vs Humoral Immunity. Hypersensitivity reactions. Autoimmune diseases. Transplant Rejection. Immunodeficiency states. 1. Transport fluids = excess . interstitial fluids . are returned. to the cardiovascular system. 2. Immunity = houses and transports . lymphocytes. 3. Transport lipids = circulates fats, like vitamins . Contact. -Elliott Gruskin PhD, Executive Director, Innovation & External. Research, Elliott.gruskin@mnk.com. Objectives. -Build an early-stage portfolio for long-term organic growth -Create and energize scientific networks & collaborations. Immune Response. Adaptive Immune. 2. Adaptive or Acquired Immune Response. Protects against infectious agents and abnormal body cells . Amplifies the inflammatory . response. Activates complement. 3. Won Seok Song. 1. , Scott Wilson. 2. 1 . Johns Hopkins University, Department of Materials Science and Engineering, . 2. Johns Hopkins Medical Institutions. Introduction. Reaction Schema. Conclusion. HUMORAL IMMUNE SYSTEM BY: DR. LUNA PHUKAN TDC 5 TH SEM MAJOR : PAPER 5.3 CELL MEDIATED IMMUNE SYSTEM Cell - mediated immune responses involve the destruction of infected cells by cytotoxic T cell Hypersensitivities. Hypersensitivity. Any immune response against a foreign antigen exaggerated beyond the norm. Four types. Type I (immediate). Type II (cytotoxic). Type III (immune complex–mediated). A Case of Immune-Mediated Colitis. Dr. Amalia Stavropoulos (IMT1). Dr. Marios Decatris (Cons). Case Presentation. A 61-year-old woman with recurrent malignant melanoma. Currently undergoing . combination ICI-therapy:. Four Major Categories of Immune Mechanisms. Humoral. or antibody-mediated immunity . (B lymphocytes). Cell-mediated immunity . (T lymphocytes). Complement system. Phagocytosis. . (. neutrophils. and macrophages) .