PPT-Structure and function of immune system (cells)

Dr Mustafa Jawad Cells of immune system 1 Functional cells a Lymphocytes b Plasma cells c Phagocytic cells Macrophages Neutrophils Eosinophils Dendritic cells. THE IMMUNE SYSTEM. NONSPECIFIC DEFENSES AGAINST INFECTION INCLUDE THE. SKIN. MUCOUS MEMBRANES. PHAGOCYTIC CELLS. ANTIMICROBIAL PROTEINS. THE IMMUNE SYSTEM. NONSPECIFIC DEFENSE MEANS THAT THEY DON’T DISTINGUISH BETWEEN MICROBES. Solutions to improve treatment. Current . immunosuppressors. …. …suppress the entire immune system, leaving patients more vulnerable to everyday infections and higher rates of cancer.. However, this is necessary because the immune system attacks parts of the body which are work well and are needed (in MS, myelin is targeted, causing demyelination) but we cannot isolate the suppression to just one impact of the immune system so to protect the targeted area we must lower the guard of everywhere else. . What is structure?. What is function?. The . structure. is the shape of each part of a living thing. . Function. . describes how the part . is used . or how it works.. Velcro, a road reflector, a video game joystick, and a submarine's ballast tanks all have structures inspired by nature.. Kiran Krishnan. . Microbiologist, Clinical Researcher. “Eukaryotic individuals can be analyzed as coevolved, tightly integrated, prokaryotic communities; in this view, natural selection acts on the . Main Function. The Immune System is used to prevent infection and . disease.. Using . a variety of cells and organs, the Immune System disposes of foreign or harmful antibodies through a process known as the immune response.. The specialists who diagnose and treat immune system disorders are called . immunologists. , and the specialty itself is called . immunology. .. Phagocytes. Phagocytes are often the first immune system cells . Immunity. Immunity. The ability of the body to fight infection and/or foreign invaders by producing . antibodies or killing infected cells.. Immune System. The system in the body responsible for maintaining homeostasis by recognizing . To protect the body from infection or disease. Can be infectious or noninfectious. Infectious Disease. Disease caused by pathogens (bacteria, viruses, fungi, . protists. ). How pathogens are spread. Infected people. ecognize. A. ttack. D. estroy . A. nd . R. emember. Bodies defense against pathogens. Immune System recognizes the identity of foreign substances. Antigens are found on the cells of all organisms and your body is able to identify your own cells and tell when a foreign cell has entered the system. Bagaimana. . Sistem. . Imun. . Bekerja. Peran. . sistem. . imun. . adalah. . melindungi. . tubuh. . dari. . mikroorganisme. lain . seperti. virus, . bakteri. , . jamur. , . dan. . parasit. Immune System. Immune System . Animals are constantly under attack by pathogens, infectious agents that cause disease. . In response, animals fight back in various ways. . Natural Barriers Prevent Infection. What is the Immune System?. The immune system is a vast network of cells and tissues.. Located throughout your body.. Involves numerous types of cells, organs, proteins, and tissues.. The immune system can distinguish between your tissues and foreign tissue/ invaders.. . molecules. , . their. . structure. , and . function. .. HLA . system. , 2nd . class. . molecules. , . their. . structure. , and . function. .. HLA . system. , . genetic. background. HLA . typing. Publication about this research: C.-H. Lee, G. Romain, W. Yan, M. Watanabe, W. Charab, B. Todorova, J. Lee, K. Triplett, M. Donkor, O.I. Lungu, A. Lux, N. Marshall, M.A. Lindorfer, O.-L. Goff, B. Balbino, T.H. Kang, H. Tanno, G. Delidakis, C. Alford, R.P. Taylor, F. Nimmerjahn, N. Varadarajan, P. Bruhns, Y.J. Zhang, and G. Georgiou, .