PPT-Inflammation and tissue

damage in the CNS in the ART era Tricia Burdo PhD Associate Professor Temple University Lewis Katz School of Medicine Philadelphia PA USA COI Disclosure . Inflammation and Repair. Learning Objectives. List characteristics and clinical manifestations. Acute inflammation. Types of exudates: serous, purulent, fibrinous, hemorrhagic. Describe possible outcomes of an inflammatory reaction and its harmful effects. Immune . Response. and Inflammation. Inflammation-definition. R. eaction of . vascularized. living tissue to local injury. Acute inflammation. Chronic inflammation. Repair. Resolution. Abscess. Injury. . Redha. AL-. Sabbagh. . definition . Acute. . inflammation. is a rapid host response that serves to deliver leukocytes and plasma proteins, such as antibodies, to sites of infection or tissue injury. Safety in the . Histotechnique. Laboratory . PEL – Permissible Exposure Limit . TLV – Threshold Limit Value . OEL – Occupational Exposure Limit . *Complete penetration by alcohol will destroy all infectious agents except prions. . Acute. – quick onset, short duration. Adhesion. – a sticking together or binding of tissue fibers. Antiseptic. – a substance which prevents the growth of bacteria. Avascular. – without blood or . , MD. .. Department of Pathology. Faculty of Medicine, . Naresuan. University. Learning Objectives . อธิบายความหมายของการอักเสบชนิดต่างๆ ได้. Olivia Stevens and Judith Scott. What we’ll cover:. Inflammation . Thrombosis and emboli. Infarction. Cell growth and death . Classification of tumours. Mechanisms of carcinogenesis . Main tumour types. Prof.Dr. . . Baydaa. . H. . Abdullah. Inflammation. Is a protective response. The body’s response to injury. Interwoven with the repair process. Inflammation. Types. Acute (sec, mins, hrs). Chronic (days, weeks, months, yrs). DR.AYSER HAMEED. LEC.3. Many variables may modify the basic inflammatory response; these . include:- . 1. The nature and intensity of the . injury.. 2. The site and tissues . affected.. 3. The responsiveness of the . ASSISTANT PROFESSOR. WEST MEDICAL WARD. MAYO HOSPITAL/K.E.M.U. 1. DEFINITION OF INFLAMMATION. . Inflammation is a defensive process that a living body initiates against local tissue damage. It takes the form of a complex reaction of blood vessels, certain plasma components and blood cells, and cellular and structural components of connective tissue. . Dr. . Shakir. H. Mohammed . Al_Alwany. LEC 2,3,4. Hyperplasia & Physiologic . Hyperplasia. HYPERPLASIA . Increase . in the number of cells . results in increase in size of the . organ. DR. AYSER HAMEED. The major local manifestations of acute inflammation, compared to normal . . Vascular . dilation and increased blood flow (causing erythema and warmth). . . E. xtravasation . and deposition of plasma fluid and proteins (edema), and . . cell injury, as well as the necrotic cells and tissues resulting from. . the original insult, and to initiate the process of repair.. INFLAMMATION. Inflammation can be acute or chronic. Acute. . . . . A dynamic process that lasts from a few minutes to a few years. Depending on: . . the extent of the injury . . the type of injury . . the vascularity of the tissue.. Protective Role .