If you continue browsing the site, you agree to the use of cookies on this website. ; Pathogen Associated Molecular Patterns (PAMPs) are conserved molecular structures of bacteria, viruses and other pathogens that bind to PRRs. Natural passive immunity: IgG antibody produced in mother cross placenta and protects fetus up to 6 month old age. • Immunity to infection depends on a combination of innate mechanisms (phagocytosis, complement, etc.) Some microbes have evolved to evade the innate immune system (pathogens) so the adaptive immune system developed later in evolution. Innate Immunity The innate immune response is the body’s 1st line of defense and includes: 1) physical barriers between inside & outside • the skin and the mucous membranes of the digestive, respiratory and genito-urinary tracts • all substances secreted at these barriers and all of the normal microbiota that live on these surfaces Natural passive immunity: IgG antibody produced in mother cross placenta and protects fetus up to 6 month old age. Suppression of the immune system allows microbes that are normally harmless to become pathogenic opportunistic infections. IMMUNITY Clipping is a handy way to collect important slides you want to go back to later. Innate immunity is the first line of defence against infectious agents, and most potential patho-gens are checked before they establish an overt infec-tion. Mechanisms of innate immunity work collectively to inhibit the entry of a pathogen or eliminate it, preventing infection. Artificial passive immunity: if preformed antibody are injected into host for immunity. This video has an immune system animation. Clipping is a handy way to collect important slides you want to go back to later. Innate Immunity (natural/native): Immediate The innate immune system controls the early stages of infection. Adaptive Immunity(acquired) Cell Mediated Immunity (CMI) Humoral Mediated Immunity (HMI) Type of Immunity... Epitope (Antigenic determinant)... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 1c9b9c-NDMzY You can change your ad preferences anytime. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Explain the types of Immunity? Barisan pertahanan : - Fisik / Mekanik - Biokimiawi - Humoral - Selular. Innate immunity represents the first line of defense to an intruding pathogen. • The immune system regulates which specific responses predominate (humoral vs. … Suppression of the immune system allows microbes that are normally harmless to become pathogenic opportunistic infections. Immediate innate immunity begins 0 - 4 hours after exposure to an infectious agent and involves the action of soluble preformed antimicrobial molecules that circulate in the blood and in extracellular tissue fluids. M.Sc. Overview of Specific (Adaptive) Immunity •Three major functions –recognize nonself –respond to nonself Adaptive Immunity (Specific) 6. The key difference between innate and adaptive immunity is that innate immunity is a fast immune response that provides the first line of immunological defence against infections while adaptive immunity is a slow immune response mediated by the T and B lymphocytes.. Outline the localization of B and T cells during development 2 . 18 Innate Immune System . The innate immune system recognizes molecular structures that are unique to microbes called pathogen associated molecular patterns (PAMPs) via … the skin), enhanced by substances secreted by the body, such as saliva and tears, that contain molecules that can neutralise bacteria. A very quick look at the innate immune response, and the role of T cells in the adaptive immune response. Once an antigen has been recognized, the adaptive immune system creates an army of … Contrast host innate resistance with adaptive immunity 2. Ana410(2) Innate Immunity PPT. Now customize the name of a clipboard to store your clips. Innate (Nonspecific) Immunity Overview of the Immune System Immune System Innate (Nonspecific) 1o line of We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. The adaptive immune response is slower but more flexible and is able to combat infections that have evolved to evade innate responses. It does this by posting two types of changes on the phagocyte surface that activate the adaptive immune system. The antigen first must be processed and recognized. Mengenalzatasing & beradaptasisecara individual terhadaptiapjenispatogen. Innate Immunity • When barriers to infection are compromised, such as a graze or a reduction in mucociliary escalation, the innate immune response is initiated. You were born knowing how to do it. Important initial barriers to infection are physical (e.g. Innate Immunity (natural/native): Immediate ADVERTISEMENTS: The following points highlig INNATE / NON ADAPTIF (TIDAK SPESIFIK) AQURIED / ADAPTIVE (SPESIFIK) Sejak lahir . Presentation Summary : Innate and Adaptive immunity represent two different arms of the immune system that work together in host defence. But adaptive immunity is very high Immunology M.Sc adaptive immune systems 2 ) innate immunity work to... 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