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immune system

   Also found in: Medical, Encyclopedia, Wikipedia 0.09 sec.
immune system
n.
The integrated body system of organs, tissues, cells, and cell products such as antibodies that differentiates self from nonself and neutralizes potentially pathogenic organisms or substances.

immune system
The body system in humans and other animals that protects the organism by distinguishing foreign tissue and neutralizing potentially pathogenic organisms or substances. The immune system includes organs such as the skin and mucous membranes, which provide an external barrier to infection, cells involved in the immune response, such as lymphocytes, and cell products such as lymphokines. See also autoimmune diseaseimmune response
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.immune systemimmune system - a system (including the thymus and bone marrow and lymphoid tissues) that protects the body from foreign substances and pathogenic organisms by producing the immune response
system - a group of physiologically or anatomically related organs or parts; "the body has a system of organs for digestion"
bone marrow, marrow - the fatty network of connective tissue that fills the cavities of bones
thymus gland, thymus - a ductless glandular organ at the base of the neck that produces lymphocytes and aids in producing immunity; atrophies with age
lymph gland, lymph node, node - the source of lymph and lymphocytes
RES, reticuloendothelial system - a widely distributed system consisting of all the cells able to ingest bacteria or colloidal particles etc, except for certain white blood cells
Translations

immune system nsistema m inmunitario
immune system immune nsystème m immunitaire
immune system nImmunsystem nt
immune system nsistema m immunitario


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The promise of Tysabri's benefits was momentarily snatched away, and it became clear that the scientific establishment may not know as much as it needs to about how the immune system works, and fails to work, in MS.
Unlike the adaptive immune system, the innate immune system recognizes invaders on first exposure.
This animal observation supports the belief that there could be two very different kinds of immune-based treatment--helping the immune system suppress HIV and reduce viral load (much like antiretroviral drugs do), vs.
 
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