| 单词 | allergen |
| 释义 | allergen noun[C] medicalspecializeduk/ˈæl.ə.dʒən/us/ˈæl.ɚ.dʒən/asubstancethat cancauseanallergy(=conditionof thebodyreactingbadlyto something)but is notharmfulto mostpeople （引起过敏反应的）变应原；过敏原Poisoning and allergy
Examplesofallergenallergen Some of the transcripts identified in this study are obvious choices, such as potential virulence factors, including proteases and variousallergen-related proteins. From theCambridge English Corpus Pollens in the atmosphere, representing allergens, become pervasive during the springtime and early summer and are known to cause hay fever. From theCambridge English Corpus The author discusses both forms, pointing out that recognition and avoidance of irritants or allergens is an essential part of treatment. From theCambridge English Corpus There are, however, relatively few studies on chronicallergenexposure. From theCambridge English Corpus Immunologic responses following respiratory sensitization to house dust mite allergens in mice. From theCambridge English Corpus This form of therapy usually involves subcutaneous injections of gradually increasing doses ofallergenextract during an induction or updosing phase. From theCambridge English Corpus In the late 1970s,allergenextracts with standardized contents of allergens were introduced and gradually replaced earlier, unspecified extracts. From theCambridge English Corpus Conceptually, it has appeal for patients who are extremely sensitive to more than oneallergenfrom any given source. From theCambridge English Corpus A prevention strategy may beallergenspecific (antigen avoidance) or non-specific (environmental effect). From theCambridge English Corpus Is deficiency of interferon gamma production byallergentriggered cord blood cells a predictor of atopic eczema? From theCambridge English Corpus Although milk allergens have been best studied, it is likely that only a minority of the circulating antigens are of dietary origin. From theCambridge English Corpus Molecular genetics of human immune responsiveness to pollen allergens. From theCambridge English Corpus 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. From theCambridge English Corpus These mite species contain several allergens with interspecies similarities which lead to immunological cross-reactivity. From theCambridge English Corpus Treatment is avoidance of theallergenand topical steroids to settle the eczema. From theCambridge English Corpus 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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