Protein patterns of Admiral- treated and untreated house dust mites: Dermatophagoides pteronyssinus and Dermatophagoides farinae (Acarina: Pyroglyphidae)
نویسندگان
چکیده
منابع مشابه
Group 1 Allergen Genes in Two Species of House Dust Mites, Dermatophagoides farinae and D. pteronyssinus (Acari: Pyroglyphidae): Direct Sequencing, Characterization and Polymorphism
Group 1 allergens of Dermatophagoides farinae (Der f 1) and D. pteronyssinus (Der p 1) dominate overall allergic responses in house dust mite allergy patients. The need for accurate identification and characterization of representative variants of group 1 allergens in any given geographic locality has been emphasized for development of appropriate allergen extracts. Regional amino acid sequence...
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...
متن کاملPheromonal 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 کاملResidual activity of benzyl benzoate against Dermatophagoides pteronyssinus (Acari: Pyroglyphidae).
The residual effect of a commercial spray containing 2.0% benzyl benzoate against Dermatophagoides pteronyssinus was evaluated in the laboratory. Filter papers treated with benzyl benzoate were dried for 2 hours and placed in Petri dishes. Adult mites were then added and mortality was assessed following 24 hour contact and at succeeding 4 weeks intervals up to week 28 post-treatment using the s...
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...
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ژورنال
عنوان ژورنال: Egyptian Academic Journal of Biological Sciences, E. Medical Entomology & Parasitology
سال: 2010
ISSN: 2090-0856
DOI: 10.21608/eajbse.2010.16457