PPT-Antigens CC – 13/ Unit - 3

An antigen is anything that elicits an adaptive immune response These are molecules that trigger a specific immune response eg components of bacterial cell wall capsule pili flagella external and internal proteins of viruses fungi and protozoa toxins nonself foreign substances like proteins nucleoproteins polysaccharides some glycoproteins. T. h. e Specific Immune Response. OCR AS Biology – F212 – Module 2. Food & Health. Learning Objectives. Success Criteria. Understand the role of the specific immune system.. Understand the role of B and T Lymphocytes in fighting off pathogens.. Antigen. Samira . Rajaei. , MD, PhD.. Assistant professor. Department of Immunology. Tehran University of Medical Sciences. Antigen definition. Antigen. Anti. (body)+ . gen. erator. Antigen. Immunogen. Dr Nisar Anwar. FRCP(Edin),Accredited Renal Physician (UK). Professor & Head : Department Of Nephrology. KTH, Peshawar. TERMINOLOGY OF TRANSPLANTATION. Auto graft . (e.g. skin grafts for burns, etc.). Adaptive (specific) Immunity. The general idea:. body . can recognize . specific. . invader and act to destroy . that specific invader.. Adaptive . immunity develops during an individual. ’. s lifetime.. . BCH462 [practical]. Objective:. - To learn the technique of . immunoelectrophoresis. .. -Precipitation . reactions are based on the interaction of antibodies and antigens. They are based on two soluble reactants that come together to make one insoluble product, the precipitate (. Blood Types. Determined by blood antigens. The antigens are protein markers or bumps on the surface of the red blood cells. There are three main antigens (proteins). A. B. Rh. factor (Rhesus factor) which determines positive/negative. Defense from injury & illness. BIOL.10A . Describe the interactions that occur among systems that perform the . functions of . regulation, nutrient absorption, reproduction, and . defense from injury or illness . HCS 2100. SLO: 2.9, 3.0-3.5 . Reticuloendothelial System. Consists of related cells responsible for the destruction of worn out blood cells, bacteria, cancer cells and other foreign substances that are potentially harmful. Types of Antigen. Complete Antigen: Substances which can induce antibody formation by themselves. . Haptens: substances which are unable to induce antibody formation on its own but can become immunogenic, i.e., capable of inducing antibodies, when covalently linked to proteins known as carrier proteins.. By. . Someshwar.K. M.PHARM. II - SEMESTER . . . Department of Pharmaceutics. University College of Pharmaceutical Sciences,. KAKATIYA UNIVERSITY. Assistant Professor. Department of Microbiology. AIIMS, Rishikesh. Learning objectives. By the end of this session student should be able to understand:. Central and peripheral tolerance. Theories of autoimmunity. Dr. Suzan Y.. Antigen. :. It s a substance that may be specifically bound by an antibody (. Ab. ) molecule or T cell receptors (TCR). When this binding lead to the activation of B cells or T cells ,this substance is known as . Madariaga MG, Pulvirenti J, Sekosan M, Paddock CD, Zaki SR. Q Fever Endocarditis in HIV-Infected Patient. Emerg Infect Dis. 2004;10(3):501-504. https://doi.org/10.3201/eid1003.030971. Leading TV Unit Manufacturer in Pune Innovative Designs, Superior Quality at Adeetya's Kitchen & Furniture https://adeetyas.com/tv-unit-manufacturers-in-pune.php