'Cell mediated' diaporamas de présentation

The Immune System

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Immune deficiency syndromes

Immune deficiency syndromes. Keri C. Smith May 28, 2009. Immune deficiencies. Primary Hereditary or acquired Can be categorized based on clinical presentation Cell mediated (T cell) Antibody mediated (B cell) Nonspecific (phagocytes, NK cells) Complement activation Secondary

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Immunodeficiency Disease

Immunodeficiency Disease. Def: Immunodeficiency- an abnormality of the immune system that renders a person susceptible to diseases normally prevented by a normal functioning immune system Four Categories Immune Mechanisms Humoral (Antibody-mediated): Specific type of mechanism

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Food Allergy Review

Food Allergy Review. November 6, 2013 Seattle School Nurse Practitioner Thao N. Tran, MD Northwest Asthma & Allergy Clinic Univ WA, Dept Allergy & Infectious Diseases. Objectives. Review food allergies Discuss other mechanisms of adverse reaction to foods

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HOST IMMUNITY AND VACCINES AGAINST BACTERIAL MENINGITIS

HOST IMMUNITY AND VACCINES AGAINST BACTERIAL MENINGITIS. Pathophysiology of bacterial meningitis Host factors Agent factors Host immunity (humoral, cell-mediated) Vaccines for Hemophilus influenzae Streptococcus pneumoniae Neiserria meningitidis Streptococcus agalactiae Future insights.

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Biological Systems Pt. 2

Biological Systems Pt. 2. Responses to Environmental Stimuli Note: This section will utilize lots of prior knowledge and questioning. Feedback Loops and Homeostasis. Responses to Stimuli Recommended Reading: OpenStax Chapter 24.3 (Homeostasis). Positive and Negative Feedback Loops.

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Lymphocyte Activation & Immune Tolerance

Lymphocyte Activation & Immune Tolerance. Pin Ling ( ? ? ), Ph.D. ext 5632; lingpin@mail.ncku.edu.tw References: 1. Abbas, A, K. et.al, Cellular and Molecular Immunology (6th ed., 2007), Chapter 9-11. Question. What is happened to the immune system if RAG1 & RAG2 are mutated?.

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IMMUNOLOGY Lecture 3

IMMUNOLOGY Lecture 3. Jennifer E. Woodward, PhD E1545 Biomedical Science Tower 200 Lothrop Street 412-648-3926 woodwardje@upmc.edu. Outline. Day 3 Cell-mediated immune responses and effector mechanisms Humoral immune responses and effector mechanisms. Cell-Mediated Immune Responses.

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COMPLEMENT SYSTEM

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Partnership for Environmental Education and Rural Health (PEER)

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Figure 43.0 Specialized lymphocytes attacking a cancer cell

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Immunology The Immune Response

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Chapter 15- Hypersensitivities

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Daily Warm-up March 19 th

Daily Warm-up March 19 th. During the Quarter Quell, Katniss Everdeen searches for water in the arena. Before she found it, she began to become dehydrated. What would happen because of this in terms of ADH? How would this help her condition? HW: -Read 35.1 Turn in: -Nothing.

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Specific Defenses of the Host

Specific Defenses of the Host. The Immune response. The Immune System. Acquired (specific) immunity. The Acquired immune system recognizes foreign substances and develops a specific immune response against them. Substances that provoke an immune response are called Antigens (Ag).

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Principles of Immunology Hypersensitivity and Allergy 4/11/06

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Overview of the Immune System

Overview of the Immune System. A Historical perspective. First Historical reference. Thucydides, first refers to immunity describing a plaque in Athens (430 BC). Variolation. Crude attempts at immunization were made in the fifth century by the Chinese and the Turks. Edward Jenner (1798).

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THE PEARLS OF WISDOM FROM EPI 201

THE PEARLS OF WISDOM FROM EPI 201. BY: MILANA BERNASEK RN. Objectives:. Know at least three components of the immune system Describe at least two cells in the immune system and how they respond to infectious agents Identify factors that influence the immune response to infectious agents.

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You are told that test X has a sensitivity of 85% and a specificity of 70%.

63F with RA and is taking prednisone and methotrexate. She has a failed R hip arthroplasty and tells you her surgeon is interested in doing a revision. On exam, she has weakness of R grip, generalized hyperreflexia and hypertonia, and synovitis. What is the next step?

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