'Antigens' diaporamas de présentation

IMMUNOHEMATOLOGY

IMMUNOHEMATOLOGY. Fe A. Bartolome, M.D. Dept. of Pathology & Laboratory Diagnosis. IMMUNOHEMATOLOGY. merges aspects of hematology, immunology & genetics

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INFECTIOUS DISEASES

INFECTIOUS DISEASES. ABDI SOLOMON(MD). Generally infectious diseases result from bacteria, viruses, fungi, and parasites . I nfectious diseases remain a major cause of death and are responsible for worsening the living conditions of many millions of people

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The Immune System

The Immune System. Life Science 2010. ??? (Ayo) ??. The immune system. There are two basic lines of defense. the nonspecific responses the specific responses. Table 20.1 The nonspecific responses Barriers of the body covering inflammatory response clotting mechanisms

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Vaccines

Vaccines. Vaccines. Our defense mechanism? Production of white blood cells and antibodies What does it mean to have immunity? It is the capacity to resist a disease that we have been exposed to by being able to fight off the infectious agent that causes the disease. White Blood Cells.

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AP Review

AP Review. Chapters 40-43. Fast Facts. Tissues : groups of cells with a common structure and function - epithelial, connective, nervous, and muscle Epithelial tissue: - covers the outside of the body and lines the organs within the body - cells are held together by tight junctions.

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The Blood Group System s

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Immunity

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Antigen-antibody reaction

Antigen-antibody reaction. Antigen = immunogen : any foreign substance which, when introduced will evoke a specific immune response. In terms of infectious diseases, the following may act as antigens:

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Biological Forensics

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A Search For Better Health Topic 8 : Second Line of Defence

A Search For Better Health Topic 8 : Second Line of Defence. Biology in Focus, HSC Course Glenda Childrawi , Margaret Robson and Stephanie Hollis. DOT Point(s) . identify antigens as molecules that trigger the immune response

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The Blood

The Blood. The Blood. Definition Blood is a connective tissue, made of fluid (plasma) and cellular elements (RBC, WBC, and platelets) Its volume is 5-6 L in males and 4-5 L in females It is slightly alkaline, with a pH of ~ 7.4

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Blood and the Cardiovascular System

Blood and the Cardiovascular System. By Arielle Haddad, Jackie Lazo , Jackie Mendoza, and Lauren Walsh. Components of Blood. Blood: the only fluid tissue; complex connective tissue Formed elements: living blood cells Plasma : nonliving fluid matrix

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Immune response against tumors

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Immune response against tumors

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Gregor Mendel, 1862

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Viruses

Viruses. To Live or Not To Live. Characteristics of Life. Composed of Cells Maintain Homeostatis Reproduce Respond To Stimuli. Characteristics of Life. Grow Use Energy Adapt and Evolve. Viruses. A virus can survive for hours on surfaces.

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Bone Marrow Transplantation

Bone Marrow Transplantation. Unlike solid organ transplant, in bone marrow transplantation (BMT) the immunology goes two ways. There is host vs. ?graft disease, but also graft vs. host disease (GVHD) because the marrow graft ?contains functional immune cells.

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Chapter 11 The Cardiovascular System: Blood

Chapter 11 The Cardiovascular System: Blood. Anatomy & Physiology.

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