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The immune system is a network of biological systems that protects an organism from diseases. It consists of two major subsystems: the innate immune system, which provides a non-specific and immediate response, and the adaptive immune system, which provides a tailored and memory-based response.
17 Οκτ 2024 · Learn about the immune system, the complex group of defense responses that helps repel disease-causing organisms and abnormal cells. Explore the mechanisms of nonspecific, innate immunity and specific, acquired immunity, and how they evolved and work together.
22 Νοε 2023 · The immune system is the body’s tool for preventing or limiting infection. It consists of cells, organs, proteins, and tissues that can distinguish healthy from unhealthy tissue and mount an immune response against pathogens.
Learn about the immune system, its function, anatomy, conditions and disorders. The immune system is a network of organs, cells, proteins and chemicals that protects you from germs and other invaders.
14 Οκτ 2024 · Learn the definition of immune system, the bodily system that protects the body from foreign substances, cells, and tissues by producing the immune response. See examples, word history, and related entries from Merriam-Webster dictionary.
Learn how the immune system defends the body against foreign or dangerous invaders, such as microorganisms, parasites, and cancer cells. Find out the components, lines of defense, and disorders of the immune system.
Learn how the immune system distinguishes self from nonself and eliminates potentially harmful nonself molecules and cells from the body. Explore the components, functions, and regulation of innate and acquired immunity, as well as the immune response to antigens.
