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Definition
ability to resist microbes, their products, and environmental products such as pollen |
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Innate Immunity (nonspecific) |
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Definition
all of the body’s defenses that continually protect against any invader; includes physical and chemical barriers, and elements in the blood. |
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Adaptive Immunity (specific) |
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Definition
immunity refers to defenses specific for a particular pathogen; slower, but usu involves memory; vertebrates only |
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Definition
an enzyme found in tears and saliva that hydrolyzes the peptidoglycan in the cell wall of bacteria |
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Definition
The study of all features of the body’s second and third lines of defense Study of the body’s response to infectious agents Study of allergies and cancer |
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Pathogen-associated molecular patterns (PAMPS) |
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Definition
Markers that many different kinds microbes have in common |
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Term
Pattern Recognition Receptors (PRRs) |
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Definition
Used by host cells with important roles in the innate immunity of the second line of defense Recognize PAMPs |
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Term
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Definition
Mononuclear phagocyte sytems |
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Definition
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Term
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Definition
Gut-associated lymphoid tissue |
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Term
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Definition
production of blood cells |
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Definition
primary precursor of new blood cells maintained in the bone marrow |
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Definition
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What does Phagocyte mean? |
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Definition
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Term
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Definition
the accumulation of a whitish mass of cells, liquefied cellular debris, and bacteria |
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Term
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Definition
bacteria such as streptococci, staphylococci, gonococci, and meningococci that stimulate the formation of pus |
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Term
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Definition
substances that reset the hypothalamic thermostat to a higher setting |
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Term
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Definition
products of infectious agents such as viruses, bacteria, protozoans, fungi, endotoxin, blood, blood products, vaccines, or injectable solutions |
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Term
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Definition
liberated by monocytes, neutrophils, and macrophages during phagocytosis such as interleukin-1 and tumor necrosis factor |
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