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Look up:
Hypersensitivity
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hypersensitivity
The expression of extreme reactivity by a plant in response to a potential parasite or pathogen, the plant's response commonly serving to limit or prevent parasitization/disease. Found op http://ppathw3.cals.cornell.edu/glossary/Defs_H.htm
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Hypersensitivity
Excessive sensitivity of plant tissues to certain pathogens. Affected cells are killed quickly, blocking the advance of obligate parasites. Also an immune reaction, usually harmful to the animal, caused either by antigen-antibody reactions or cellular-immune processes. Found op http://www.encyclo.co.uk/visitor-contributions.php
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hypersensitivity
[n] - pathological sensitivity 2. [n] - extreme sensitivity Found op http://www.webdictionary.co.uk/definition.php?query=hypersensitivity
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Hypersensitivity
a sharp, sudden painful reaction in teeth when exposed to hot, cold, chemical, mechanical or osmotic (sweet or salt) stimuli.
Found op http://www.cosmeticdentistryguide.co.uk/glossary.html
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Hypersensitivity
The condition of being excessively sensitive (overreacting) to the effects of an action or a substance, e.g., the immune system can become hypersensitive to foreign particles such as dust or pollen, which can lead to an allergic reaction. The nervous system may also become hypersensitive to stimulat... Found op http://www.encyclo.co.uk/local/20560
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Hypersensitivity
Excessive sensitivity to certain external factors (over-reaction by immune system causing allergic symptoms).
Found op http://www.zirtek.co.uk/allergies.php
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hypersensitivity
State in which an individual reacts with allergic effects following exposure to a certain substance ( Found op http://sis.nlm.nih.gov/enviro/iupacglossary/glossaryh.html
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Hypersensitivity
See allergy. Found op http://www.chemicalglossary.net/definition/884-Hypersensitivity
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Hypersensitivity
Abnormal immunological reaction produced in certain individuals when re-exposed to antigens that are innocuous to other individuals. More common in people with autism. Found op http://www.researchautism.net/glossary.ikml?l=h
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Hypersensitivity
an excessive response of the body's immune system to a foreign protein Found op http://www.medichecks.com/glossary.cfm?ltr=H
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Hypersensitivity
The abnormal immunological reaction produced in certain individuals when re-exposed to antigens that are innocuous to other individuals.
Found op http://www.nas.org.uk/nas/jsp/polopoly.jsp?d=666
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hypersensitivity
In immunology, a state of excessive and potentially damaging immune responsiveness as a result of previous exposure to antigen. If the hypersensitivity is of the immediate type (antibody-mediated), then the response occurs in minutes; in delayed hypersensitivity the response takes much longer (about... Found op http://www.encyclo.co.uk/visitor-contributions.php
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hypersensitivity
<immunology> A state of altered reactivity in which the body reacts with an exaggerated immune response to a foreign substance. Hypersensitivity reactions are classified as immediate or delayed, types I and IV, respectively, in the Gell and Coombs classification of immune responses. ... (18 No... Found op http://www.mondofacto.com/facts/dictionary?hypersensitivity
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hypersensitivity
noun extreme sensitivity Found op http://wordnetweb.princeton.edu/perl/webwn?s=hypersensitivity
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hypersensitivity
(hi″pәr-sen″sĭ-tiv´ĭ-te) a state of altered reactivity in which the body reacts with an exaggerated immune response to a foreign agent; anaphylaxis and allergy are two types. The hypersensitivity states and resulting hypersensitivity reactions are usually subclassified b... Found op http://www.encyclo.co.uk/local/21001
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hypersensitivity
acquired bodily state in which the reaction to a stimulus (e.g., a substance causing allergy or a physical agent such as light) is unusually prompt ... Found op http://www.britannica.com/eb/a-z/h/91
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hypersensitivity
a state of altered reactivity in which the body reacts with an exaggerated immune response to a foreign substance. Hypersensitivity reactions are classified as immediate or delayed, types I and IV, respectively, in the Gell and Coombs classification (q.v.) of immune responses. Found op http://users.ugent.be/~rvdstich/eugloss/DIC/dictio41.html
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hypersensitivity
hypersensitivity Abnormally acute sensitivity. Found op http://www.wordinfo.info/words/index/info/view_unit/1018/11
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Hypersensitivity
State of reactivity to antigen that is greater than normal for the antigenic challenge; hypersensitivity is the same as allergy and denotes a deleterious outcome rather than a protective one.
Found op http://www.microbiologybytes.com/iandi/ImmGloss.html
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Hypersensitivity
Hypersensitivity (also called hypersensitivity reaction) refers to undesirable reactions produced by the normal immune system, including allergies and autoimmunity. These reactions may be damaging, uncomfortable, or occasionally fatal. Hypersensitivity reactions require a pre-sensitized (immune) st... Found op http://en.wikipedia.org/wiki/Hypersensitivity
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hypersensitivity
- pathological sensitivity
- extreme sensitivity
Found op
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hypersensitivity
hypersensitivity, heightened response in a body tissue to an antigen or foreign substance. The body normally responds to an antigen by producing specific antibodies against it. The antibodies impart immunity for any later exposure to that antigen. When exposure takes place under certain physiologica... Found op http://www.infoplease.com/ce6/sci/A0824767.html
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hypersensitivity
Type: Term Pronunciation: hī′pĕr-sen′si-tiv′i-tē Definitions: 1. Abnormal sensitivity, a condition in which there is an exaggerated response by the body to the stimulus of a foreign agent. 2. In endocrinology, an excessive target tissue response to a hormone. Synonym... Found op http://www.medilexicon.com/medicaldictionary.php?t=42594
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hypersensitivity
(hi;per-sen;su1-tiv;u1-te) Another name for allergy; abnormal immune response that may be immediate (due to antibodies of the IgE class) or delayed (due to cell-mediated immunity). Found op http://www.mhhe.com/biosci/abio/glossary.mhtml
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hypersensitivity
(hi;per-sen;su1-tiv;u1-te) Another name for allergy; abnormal immune response that may be immediate (due to antibodies of the IgE class) or delayed (due to cell-mediated immunity). Found op http://www.mhhe.com/biosci/abio/glossary.mhtml
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