| 词汇 | allergen |
| 释义 | allergen noun[ C ] medical specializeduk /ˈæl.ə.dʒən/ us /ˈæl.ɚ.dʒən/ a substance that can cause an allergy (= condition of the body reacting badly to something) but is not harmful to most people（引起过敏反应的）变应原;过敏原 Poisoning and allergy allergenic anaphylactic anaphylactic shock anaphylaxis animatedly doctor something with something envenomation fly agaric hypersensitivity hypoallergenic intolerance poisoning poisonous poisonously ptomaine toxicity toxicologist toxicology toxin Warfarin Examples of allergenallergen Some of the transcripts identified in this study are obvious choices, such as potential virulence factors, including proteases and various allergen-related proteins. Pollens in the atmosphere, representing allergens, become pervasive during the springtime and early summer and are known to cause hay fever. The author discusses both forms, pointing out that recognition and avoidance of irritants or allergens is an essential part of treatment. There are, however, relatively few studies on chronic allergen exposure. Immunologic responses following respiratory sensitization to house dust mite allergens in mice. This form of therapy usually involves subcutaneous injections of gradually increasing doses of allergen extract during an induction or updosing phase. In the late 1970s, allergen extracts with standardized contents of allergens were introduced and gradually replaced earlier, unspecified extracts. Conceptually, it has appeal for patients who are extremely sensitive to more than one allergen from any given source. A prevention strategy may be allergen specific (antigen avoidance) or non-specific (environmental effect). Is deficiency of interferon gamma production by allergen triggered cord blood cells a predictor of atopic eczema? Although milk allergens have been best studied, it is likely that only a minority of the circulating antigens are of dietary origin. Molecular genetics of human immune responsiveness to pollen allergens. This analysis identified homologues of 9 different types of allergens which have been characterized in other allergic conditions such as responses to house dust mites. These mite species contain several allergens with interspecies similarities which lead to immunological cross-reactivity. Treatment is avoidance of the allergen and topical steroids to settle the eczema. See all examples of allergen These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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