'Nk cells' diaporamas de présentation

An Introduction to the Lymphatic System and Immunity. Pathogens Microscopic organisms that cause disease: Viruses Bacteria Fungi Parasites Each attacks in a specific way. 22-1 Overview of the Lymphatic System. The Lymphatic System Protects us against disease

IMMUNOLOGICAL METHODS. Dr. Gülderen Yanıkkaya Demirel. OUTLINE of THIS LECTURE. Definition of Immunology Innate and Adaptive Immunity Antigen/Antibody Immunological Methods. Innate Immunity. Ancient system - present in invertebrates na ï ve, immediate, everyday immunity

9. Natural killer cells , their characteristics and function . Interferons . 1 0.  HLA system   ( classes , polymorphism , typing ). 11. Binding of peptides to MHC. Antigen presentation ( function , purpose ).

revised: 9/27/04 AM. Chapter 2: Innate Immunity. Innate immunity is germline encode (you are born with it ready to go) It has made the self/nonself discrimination on an evolutionary time-scale It uses few receptors that recognize features common to many microorganisms

8.  Natural killer cells , their characteristics and function . Interferons . 9. HLA system   ( classes , polymorphism , typing ). 10.  Binding of peptides to MHC. Antigen presentation ( function , purpose ).

Lenalidomide Nonclinical Overview. Dr. David Stirling Chief Scientific Officer Celgene Corporation. Lenalidomide Nonclinical Pharmacokinetic Studies. Rapidly absorbed Extensive distribution into tissues Low protein binding Does not inhibit or induce major cytochrome P450 isozymes

Cells/Organs of the Immune System. Hematopoiesis – the formation and development of red and white blood cells. Hematopoietic stem cells (HSC) – the cell type from which all lineages of blood cells arise. Cells of the Immune System. Leukocytes – White blood cells

MCB 135E Final Review. Fall 2004 GSI: Jason Lowry. Exam Information. Monday, Dec. 20 th F-295 Haas 5-8 pm Multiple Choice (50pts) True / False (50 pts) Short Answer (100 pts) Comprehensive exam Majority will come from material since last midterm. Immune System Adolescence and Puberty

Tumor immunity. Lecture 13. Tumor immunity exists. Proof of reactions of immunity to tumor - spontaneous regression of some tumors, - high incidence of tumors in immunodefficient patients,

A Novel Modular Polymer Platform for the Treatment of Oral and Head And Neck Carcinoma. MAIE A. ST. JOHN, MD, PHD Department of Head & Neck Surgery David Geffen School of Medicine, UCLA Jonsson Comprehensive Cancer Center. The Preschool Years. The Incredible Egg . . . +. =.

Health Psychology Third Edition Chapter Three, Biological Foundations of Health and Illness. 1. Human traits tend to be polygenic which means: a. highly plastic b. influenced by many genes c. caused by nature and nurture d. unlikely to occur naturally e. of unknown origin.

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 18. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Mechanisms of protective immunity Protective immunity against bacteria: 1- Antibody-mediated immunity

A Probabilistic Approach for the Assessment of Internal Dose to Chronic Lymphocytic Leukemia Precursor Cells James W. Neton 1 Iulian Apostoaei 2 John R. Trabalka 2 1 U.S. National Institute for Occupational Safety and Health 2 SENES Oak Ridge, Inc. May 14, 2012. Background.

4 Basic Principles of Immunology. I. Natural or Nonspecific Immunity A . Antimicrobial Agents B . Phagocytic Cells C . Nonphagocytic Cells D . Natural Killer Cells E . Inflammation and Fever II. Acquired or Adaptive Immunity

GBV-C blunts T cell activation & proliferation GBV-C induces chemokines GBV-C CCR5 and CXCR4 on CD4 cells GBV-C replicates in T and B cells. P=0.01. N=11. N=13. N=11. N=9. Study Design. ns. UIHC HIV Clinic Patients Invitation – Informed Consent Heparinized Blood/Serum Obtained

Tolerance and Autoimmunity. Autoimmunity: Failure of hosts immune system to distinguish between self and non-self. Results in attack on self by auto-antibodies and self reactive T-cells. Tolerance: Mechanisms to protect an individual from self-reactive lymphocytes

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 17. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. CYTOKINES They include: ‑ lympho ki nes (secreted by lymphocytes) . ‑ Monokines (secreted by macrophages) .

In This Lesson: Unit 8 Bacteria (Lesson 1 of 2). Today is Friday (!), January 10 th , 2014. Pre-Class: What does “microbiology” mean to you? How do microbes (microscopic organisms) affect us? Write down at least one thing for each question!

CH 13 REVIEW GAME. __ IS THE BODY’S 1 ST LINE OF DEFENSE AGAINST DISEASE?. 1 POINT. 5 BARRIERS. HOME. __ IS THE LENGTH OF TIME THAT A PARTICULAR DISEASE CAN BE SPREAD FROM PERSON TO PERSON?. 2 POINTS. CONTAGIOUS PERIOD. HOME.

Lymphocytes and Immunity. Clinical Pathology Ms. Canga. Reading Assignment. A&P book: pp. 237 – 246 Lab Pro book: pp. 45, & 48-49 (There are some very helpful pictures on these pages as well!). Lymphocytes…. …are the predominant WBC in ___________ and ___________.