'Host defense' diaporamas de présentation

Epidemiology of Communicable Diseases

Epidemiology of Communicable Diseases . DR. Z aher Nazzal MD, ABCM. Introduction. Vaccination and control of communicable diseases are two of the great public health achievements of the last century

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Regulation of immune responses by T cells Costimulation, Th1/Th2, Th17, Th9, Th22, Tregs of all sorts Feb 21 2012

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Urinary tract infection

Urinary tract infection. Dr. Mai Banakhar. UTI. inflammatory response of urothelium to bacterial invasion. Bacteriuria : bacteria in urine Asymptomatic or symptomatic Bacteriuria + pyuria= infection Bacteriuria NO pyuria = colonization. Pyuria : WBCs in urine. Infection T.B

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Targets for Anti-viral therapy

Targets for Anti-viral therapy. 1. viral attachment to cell and fusion (fusion inhibitors). 2. protein translation in infected cells (interferon). 3. protein processing (specific protease inhibitors). 4. DNA synthetic enzymes (reverse transcriptase inhibitors,

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Drugs Acting On Gastrointestinal Tract

Drugs Acting On Gastrointestinal Tract. Professor Kassim Al-Saudi, M.B.,Ch.B.,Ph.D. OBJECTIVES. Identify classes of drugs used to improve GI function. Identify uses and varying actions of these drugs.

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EICOSANOIDS

EICOSANOIDS. mirka.rovenska@lfmotol.cuni.cz. Eicosanoids:. Compounds containing a 20-carbon core Comprise: prostaglandins thromboxanes leukotrienes lipoxins hydroxyeicosatetraenoic acids (HETEs) hepoxilins . prostanoids. EICOSANOID BIOSYNTHESIS. Eicosanoid biosynthesis.

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Mucosal Immunology

Mucosal Immunology. Mucosal Immunology - Lecture Objectives -. To learn about : - Common mucosal immunity. - Cells and structures important to mucosal immunity. - How mucosal immune responses occur. - Unique features of IgA immunity. - Mucosal immunoregulation and oral tolerance.

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Ecotoxicology & Environmental Toxicology

Ecotoxicology & Environmental Toxicology. Tee L. Guidotti GWUMC. Comparison: infectious disease, chemical exposure. Ecotoxicology. Fate and disposition Release into medium Pathways of migration, accumulation Biomodification Removal, degradation or precipitation Ecosystem health

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From Blood to Host Defense Innate Host Defense

From Blood to Host Defense Innate Host Defense. Gregory J. Bagby, Ph.D. gbagby@lsuhsc.edu Office: 310 (CSRB). From Blood to Host Defense. Blood Components and function Hemostasis and clotting The host defense system General overview Innate immune system pathogen recognition

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MICR 201 Microbiology for Health Related Sciences

MICR 201 Microbiology for Health Related Sciences . Microbiology- a clinical approach by Anthony Strelkauskas et al. 2010 Chapter 1: What is Microbiology and Why does it matter?. Why does microbiology matter to you?. Think of your future professional goal.

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In the name of God

In the name of God. Diagnostic microbiology. Background. Microbiology is the study of cellular and acellular cells and agents. Cellular micro-organisms are consisted of prokaryotics bacteria and archea- and eukaryotics such as fungi (yeat, moulds) , protoza, and algae.

721 views • 28 slides

AN INTEGRATIVE CURRICULUM MODEL: Incorporating CAM Within an Allopathic Curriculum

AN INTEGRATIVE CURRICULUM MODEL: Incorporating CAM Within an Allopathic Curriculum. Rita K. Benn, Ph.D., Sara L. Warber, M.D. University of Michigan Complementary & Alternative Medicine Research Center Department of Family Medicine . Rationale.

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Failures of Host Defense Mechanisms

Failures of Host Defense Mechanisms. Dr. Sheeba Murad Mall. In the normal course of an infection, the infectious agent first triggers an innate immune response

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Update on Advances in the Pathophysiology and Pathogenesis of IPF

Update on Advances in the Pathophysiology and Pathogenesis of IPF. Objective. Discuss the most recent developments in understanding the pathophysiology and pathogenesis of IPF. ATS/ERS Definition of Idiopathic Pulmonary Fibrosis.

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Functions of Th Cells, Th1 and Th2 Cells, Macrophages, Tc Cells, and NK Cells; Immunoregulation

Functions of Th Cells, Th1 and Th2 Cells, Macrophages, Tc Cells, and NK Cells; Immunoregulation. Antigen-presenting cell. Ag. Ag. Tc cell. Ag. T h cell. Cytokines. B cell. APC. NK cell. Macrophage. Granulocyte. NK. Cytokines. Critical Role of Th Cells in Specific Immunity.

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The many and changing ideas to explain existence and the chemical diversity of Natural Products

The many and changing ideas to explain existence and the chemical diversity of Natural Products. Is it all the result of co-evolution?. 1. Humans have seemingly been obsessed with NPs. Discuss the biological issues that you consider to be relevant to the analysis of that obsession.

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GENITOURINARY TRACT INFECTION

GENITOURINARY TRACT INFECTION. Anacta, Klarizza Andal, Charlotte Ann Ang, Jessy Edgardo Ang Joanne Marie Ang, Kevin Francis. a term applied to a variety of clinical conditions in the urinary tract ranging from the asymptomatic presence of bacteria in urine to severe infection of the kidney

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Introduction to Antimicrobials

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