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- Dictionaryimmune/ɪˈmjuːn/
adjective
- 1. resistant to a particular infection or toxin owing to the presence of specific antibodies or sensitized white blood cells: "they were naturally immune to hepatitis B"
- 2. protected or exempt, especially from an obligation or the effects of something: "they are immune from legal action"
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Sep 21, 2024 · Immune system, the complex group of defense responses found in humans and other advanced vertebrates that helps repel disease-causing entities. Immunity from disease is conferred by two cooperative defense systems: innate immunity and acquired immunity. Learn more about the immune system’s mechanisms and evolution.
Sep 20, 2024 · The immune system is a network of biological systems that protects an organism from diseases. It detects and responds to a wide variety of pathogens, from viruses to parasitic worms, as well as cancer cells and objects such as wood splinters, distinguishing them from the organism's own healthy tissue.
Sep 5, 2024 · Practice Questions. Active immunity plays a crucial role in our body’s defense against infectious diseases. This biological process involves the production of antibodies in response to exposure to pathogens such as viruses and bacteria.
Sep 16, 2024 · The meaning of IMMUNE RESPONSE is a bodily response to an antigen that occurs when lymphocytes identify the antigenic molecule as foreign and induce the formation of antibodies and lymphocytes capable of reacting with it and rendering it harmless —called also immune reaction.
Sep 21, 2024 · antigen, substance that is capable of stimulating an immune response, specifically activating lymphocytes, which are the body’s infection-fighting white blood cells. In general, two main divisions of antigens are recognized: foreign antigens (or heteroantigens) and autoantigens (or self-antigens).
Sep 17, 2024 · autoimmune disease, any of a group of conditions or disorders that result from malfunction of the immune system, in which immune components react against the body’s own normal cells. More than 80 autoimmune diseases are known, the majority of which cannot be cured.
Sep 6, 2024 · For infectious disease immunologists, the primary objective in studying the immune response is to understand mechanisms of host–pathogen interactions so as to define relevant targets for...
Sep 7, 2024 · An antigen test looks for an active infection, based on the presence of a virus, allergen, or other foreign antigen that sparks an immune response. An antibody test looks for signs of a past infection, based on the body's production of antibodies as an immune response to exposure.
6 days ago · Immunity and the Immune System. Read the latest medical research on immune response, immune deficiency, immune system diseases and immune system boosters.
Sep 11, 2024 · White blood cells (WBCs) are a part of your immune system that fight infection and defend the body against other foreign materials. There are five types of white blood cells: Neutrophils. Eosinophils. Basophils. Lymphocytes. Monocytes. Each type of white blood cell has a specific job. Some spot intruders and kill harmful bacteria.
