specific tolerance
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tolerance dose — noun (medicine) The maximum dose during radiotherapy that can be permitted to a specific tissue to minimize damage to an adjacent tissue • • • Main Entry: ↑tolerate … Useful english dictionary
tolerance — 1. The ability to endure or be less responsive to a stimulus, especially over a period of continued exposure. 2. The power of resisting the action of a poison or of taking a drug continuously or in large doses without injurious effects. [L.… … Medical dictionary
tolerance — noun Date: 15th century 1. capacity to endure pain or hardship ; endurance, fortitude, stamina 2. a. sympathy or indulgence for beliefs or practices differing from or conflicting with one s own b. the act of allowing something ; toleration 3. the … New Collegiate Dictionary
tolerance — The development of specific non reactivity to an antigen. See immunological tolerance … Dictionary of molecular biology
Tolerance, immune — A state of unresponsiveness to a specific antigen (immune stimulus) or group of antigens to which a person is normally responsive. Immune tolerance can result from a number of causes, including: {{}}Prior contact with the same antigen in fetal… … Medical dictionary
immunological tolerance — Specific unresponsiveness to antigen. Self tolerance is a process occurring normally early in life due to suppression of self reactive lymphocyte clones. Tolerance to foreign antigens can be induced in adult life by exposure to antigens under… … Dictionary of molecular biology
Central tolerance — is the mechanism by which newly developing T cells and B cells are rendered non reactive to self[1]. The concept of central tolerance was proposed in 1959 by Joshua Lederberg[2], as part of his general theory of immunity and tolerance, and is… … Wikipedia
Immune tolerance — or immunological tolerance is the process by which the immune system does not attack an antigen.[1] It can be either natural or self tolerance , in which the body does not mount an immune response to self antigens, or induced tolerance , in which … Wikipedia
Drought tolerance — Sedum is a drought tolerant plant whose specific adaptations include succulence and a waxy surface on its leaves and stems. Drought tolerance refers to the degree to which a plant is adapted to arid or drought conditions. Desiccation tolerance is … Wikipedia
Engineering tolerance — is the permissible limit or limits of variation in a physical dimension, a measured value or physical property of a material, manufactured object, system, or service, other measured values (such as temperature, humidity, etc.). in engineering and … Wikipedia
Immune tolerance in pregnancy — or gestational/maternal immune tolerance is the absence of a maternal immune response against the fetus and placenta, which thus may be viewed as unusually successful allografts, since they genetically differ from the mother.[1] In the same way,… … Wikipedia
