Efficacy of NC-194 against three kinds of house dust mites, Dermatophagoides farinae, Dermatophagoides pteronyssinus and Tyrophagus putrescentiae
نویسندگان
چکیده
منابع مشابه
Pheromonal Communication in the European House Dust Mite, Dermatophagoides pteronyssinus
Despite the sanitary importance of the European house dust mite Dermatophagoides pteronyssinus (Trouessart, 1897), the pheromonal communication in this species has not been sufficiently studied. Headspace analysis using solid phase micro extraction (SPME) revealed that nerol, neryl formate, pentadecane, (6Z,9Z)-6,9-heptadecadiene, and (Z)-8-heptadecene are released by both sexes whereas neryl p...
متن کاملProteases of Dermatophagoides pteronyssinus
Since the discovery that Der p 1 is a cysteine protease, the role of proteolytic activity in allergic sensitization has been explored. There are many allergens with proteolytic activity; however, exposure from dust mites is not limited to allergens. In this paper, genomic, transcriptomic and proteomic data on Dermatophagoides pteronyssinus (DP) was mined for information regarding the complete d...
متن کاملMajor house dust mite allergens Dermatophagoides pteronyssinus 1 and Dermatophagoides farinae 1 degrade and inactivate lung surfactant proteins A and D.
Lung surfactant proteins (SP) A and D are calcium-dependent carbohydrate-binding proteins. In addition to playing multiple roles in innate immune defense such as bacterial aggregation and modulation of leukocyte function, SP-A and SP-D have also been implicated in the allergic response. They interact with a wide range of inhaled allergens, competing with their binding to cell-sequestered IgE re...
متن کاملCross‑reactivity between group-5 and -21 mite allergens from Dermatophagoides farinae, Tyrophagus putrescentiae and Blomia tropicalis.
Group-5 and group-21 allergens, produced by house dust mites and storage mites are 36.6-55.8% identical in their sequences and are recognized by at least 50% of immunoglobulin (Ig)E from the sera of individuals allergic to dust mites. In the present study, recombinant group-5 and ‑21 allergens from three mite species, Dermatophagoides farinae (rDer f 5 and 21), Tyrophagus putrescentiae (rTyr p ...
متن کاملAnalysis of expression and amino acid sequence of the allergen Mag 3 in two species of house dust mites-Dermatophagoides farinae and D. pteronyssinus (Acari: Astigmata: Pyroglyphidae).
In the 90's of the XX century, 2 new and important allergens of house dust mites mites were cloned and sequenced: Mag 1 and Mag 3. However, the second allergen has been identified to date only in extracts of Dermatophagoides farinae [DF ]. In this work, we aimed to detect expression of this important allergen and for the first time analyze to the amino acid sequence in other species of house du...
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ژورنال
عنوان ژورنال: Medical Entomology and Zoology
سال: 1992
ISSN: 0424-7086,2185-5609
DOI: 10.7601/mez.43.121