Pheromone study on astigmatid mites : XXVI. Comparison of volatile components between Dermatophagoides farinae and D. pteronyssinus (Astigmata, Pyroglyphidae)
نویسندگان
چکیده
منابع مشابه
Analysis 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 کاملGroup 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 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 کاملAcaricidal effects of herb essential oils against Dermatophagoides farinae and D. pteronyssinus (Acari: Pyroglyphidae) and qualitative analysis of a herb Mentha pulegium(pennyroyal).
This experiment was undertaken to screen the acaricidal effects of herb essential oils (pennyroyal, ylang ylang, citronella, lemon grass, tea tree, and rosemary) at different doses (0.1, 0.05, 0.025, 0.0125, and 0.00625 microliter/cm(2)) and exposure times (5, 10, 20, 20, 30 and 60 min) on house dust mites Dermatophgoides farinae and D. pteronyssinus. The most effective acaricidal components of...
متن کاملDevelopment of Dermatophagoides pteronyssinus (Acari: Pyroglyphidae) at constant and simultaneously fluctuating temperature and humidity conditions.
House dust mites are found in almost all dwellings in New Zealand and are a major risk factor in the development of asthma and perennial allergic rhinitis. We studied the longevity, life stage length, and fecundity of a New Zealand strain of European house dust mite, Dermatophagoides pteronyssinus (Trouessart), at constant (23 degrees C, 75% RH) and the fluctuating conditions typically found in...
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ژورنال
عنوان ژورنال: Medical Entomology and Zoology
سال: 1990
ISSN: 0424-7086,2185-5609
DOI: 10.7601/mez.41.23