Dermatophagoides pteronyssinus
Quantitative PCR based genome size estimation of the astigmatid mites Sarcoptes scabiei, Psoroptes ovis and Dermatophagoides pteronyssinus
... (Dermatophagoides pteronyssinus), separated into the two sexes, were purchased from the Siriraj Dust Mite Centre for Services and Research, Department of Parasitology, Mahidol University, Bang- kok, ...
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Effect of hinoki (Chamaecyparis obtusa) wood-wool in tatami mat on the activity of house dust mite Dermatophagoides pteronyssinus
... The percentages of walking and moving Dermatophagoides pteronyssinus after 5 days of exposure for each 5-day expo- sure test are shown in Fig. 4. The percentages of walking and moving mites were 60%–67% in ...
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Impact of allergic rhinitis and specific subcutaneous immunotherapy on peripheral blood basophils of patients sensitized to Dermatophagoides pteronyssinus
... to Dermatophagoides pteronyssinus (Dpt) [33 of them under SCIT with allergoid Dpt extract, in maintenance dose (SCIT), with evaluation just before SCIT injection (SCIT-T0) and 4 hours later (SCIT-T4) and ...
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Allergic bronchial asthma due to Dermatophagoides pteronyssinus hypersensitivity can be efficiently treated by inoculation of allergen antibody complexes
... Antigen-antibody complexes were made from allergens of the common house dust mite, Dermatophagoides pteronyssinus (Dpt) and an excess of purified autologous specific antibodies. These complexes have been ...
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Identification of immunodominant IgE binding epitopes of Der p 24, a major allergen of Dermatophagoides pteronyssinus
... IgE-ELISAs with separate serum samples from 30 indi- vidual HDM allergic patients showed strong IgE binding activity of the 32-residue N-terminal region of Der p 24, exceeding that see[r] ...
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Maternal immunization with ovalbumin or Dermatophagoides pteronyssinus has opposing effects on FcγRIIb expression on offspring B cells
... In an earlier study, we showed that preconception immunization with the mite Dermatophagoides ptero- nyssinus (Dp) could suppress anaphylactic IgE produc- tion and regulate Th2 cytokine exacerbation in offspring ...
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Identification of neryl formate as the airborne aggregation pheromone for the American house dust mite and the European house dust mite (Acari: Epidermoptidae)
... mite, Dermatophagoides farinaeHughes, and European house dust mite, Dermatophagoides pteronyssinus Trouessart, are major pests of medical importance through- out the developed world, causing atopic ...
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Subcutaneous immunotherapy induces alterations in monocytes and dendritic cells homeostasis in allergic rhinitis patients
... mite Dermatophagoides pteronyssinus (Dpt), under conventional pharmacological treatment and that had never been submitted in the past to sublingual or subcutaneous immunotherapy (non- SIT); and 33 ...
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Effect of the sensitization to Dermatophagoïdes pteronyssinus on the inflammatory response and bronchoconstrictive of brown Norway rats
... Abstract — Asthma is a chronic inflammatory disease whose clinical consequences are airway obstruction. We sensitized rats brown Norwway with allergenic proteins from Dermatophagoides pteronyssinus (Der P1 ...
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Identification of Allergenic Component Tyr p 8 from Tyrophagus putrescentiae and Cross-Reactivity with Der p 8
... S torage mites have been increasingly recognized as a risk factor for allergen sensitization and the development of allergic dis- eases (1). They can cause allergic respiratory symptoms after oc- cupational exposure on ...
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Original Article Molecular characterization of the group 9 allergen of Dermatophagoides farinae
... of Dermatophagoides pteronyssinus prepared from spent growth medium devoid of mite found two protein bands with apparent molecular weight of 28,000 and 30,000 as judged by SDS-PAGE ...
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Role of Epicutaneous Exposure to Dermatophagoides farinae in the Development of IgE-dependent and Independent Allergic Dermatitis in the Dog.
... Dermatophagoides farinae and Dermatophagoides pteronyssinus are closely related members of the family Pyroglyphidae[5, 9, 48]. Allergens derived from these ubiquitous mites include a number of highly ...
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Xiao Qing Long Tang shows preventive effect of asthma in an allergic asthma mouse model through neurotrophin regulation
... mite, Dermatophagoides pteronyssinus Group 2 (Der p 2) could induce NGF production and reactive oxygen species in the airway, as well as allergic inflammation after direct intra- tracheal instillation into ...
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Prevalence of allergen sensitization among patients with allergic diseases in Guangzhou, Southern China: a four-year observational study
... Der pteronyssinus and Der farinae as the prevailing source of mite allergens in house ...Der pteronyssinus and Der farinae, followed by Blomiatropicalis, with the highest overall positive rate linked to Der ...
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Original Article Analysis of T-cell epitopes of Der f3 in Dermatophagoides farina
... Abstract: House dust mites (HDM) are most important indoor allergens for humans. Der f3, one of the potent al- lergens with allergenicity, is derived from Dermatophagoides farina (D. farinae), and exhibits strong ...
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Original Article Changes in T cell subpopulations after specific sublingual immunotherapy against Dermatophagoides farinae
... Twenty-five pediatric patients with bronchial asthma, all of whom received specific sublin- gual immunotherapy with Dermatophagoides farinae drops, were selected as an observation group. These patients were ...
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Artemisia capillaris inhibits atopic dermatitis like skin lesions in Dermatophagoides farinae sensitized Nc/Nga mice
... Methods: The contents of six compounds (chlorogenic acid, caffeic acid, isochlorogenic acid A, hyperoside, isoquercitrin and scoparone) in AC were simultaneously assayed using HPLC system. To evaluate the ...
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Preliminary Observation and Significance of Changes on Rash of Skin Prick Test during SLIT
... [3]. Dermatophagoides farinae Drops (Chang di), as the main product of SLIT for AR, has been used for more than ten years in China, and its biological stability and clinical efficacy are generally ...study, ...
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Allergen immunotherapy for allergic asthma : a systematic review and meta-analysis
... 36 m Dermatophagoides farina drop 1drop/time and 1 time/day Zhang, 2015, China X X X 36 m Zheng et al, 2012, China X X X 36 month s Standard dermatophagoides farinae drops AIT, allergen [r] ...
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Original Article Generation of a chimeric dust mite hypoallergen using DNA shuffling for application in allergen-specific immunotherapy
... Abstract: Specific immunotherapy (SIT) is the only treatment that provides long lasting relief of allergy symptoms. Unfortunately, SIT-based traditional remedies carry the risk of producing local and/or systemic side ...
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