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Immunity or resistance is the ability to ward of damage or disease through our defences. There are two general types of immunity (1) Innate (2) adaptive. • Innate (nonspecific) immunity refers to defenses that are present at birth. • Innate immunity does not involve specific recognition of a microbe and acts against all microbes in the same ...
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• The innate immune response is the body’s first line of defense. It includes barriers to infection, phagocytes, mast cells, and inflammation. • The adaptive immune response takes longer to mount but provides more specific protection against pathogens. It includes T cells, B cells, and antibodies.
Recognize that, natural (non-specific) immunity is an innate, and explain the reason of calling it non-specific immunity. Discus with giving examples, the protective barriers that contributes in innate immunity. Enumerate cellular and humoral elements involved in the natural immunity.
It is the ability of the immune system of the body to fight against the disease-causing organisms. • It is of two types, namely Innate immunity and Acquired immunity. (a)
28 Ιουλ 2020 · It is the ability of the immune system to fight the pathogens. It is 2 types: Innate and Acquired. 1. Innate (inborn) immunity. - It is the non-specific immunity present at the time of birth. - It includes 4 types of Barriers: a. Physical barriers: Prevents entry of microbes. E.g.
Innate immunity depends on physical, physiological and chemical barriers to infection, on the response to injury and on detection of pathogen-associated molecular patterns (PAMPs) by pattern recognition receptors (PRRs).
