Results 161 to 170 of about 4,782 (211)
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American journal of respiratory and critical care medicine, 1995
Abstract Overnight environmental home exposure to Dermatophagoides pteronyssinus in IgE-sensitized individuals is often clinically associated with increased morning symptoms of rhinitis and/or asthma. We have investigated whether household exposure to D. pteronyssinus is associated with the presence of immunoreactive D.
P, Ferguson, D H, Broide
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Abstract Overnight environmental home exposure to Dermatophagoides pteronyssinus in IgE-sensitized individuals is often clinically associated with increased morning symptoms of rhinitis and/or asthma. We have investigated whether household exposure to D. pteronyssinus is associated with the presence of immunoreactive D.
P, Ferguson, D H, Broide
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Contamination of Passenger Trains with Dermatophagoides (Acari: Pyroglyphidae) Mite Antigen in Japan
Experimental & Applied Acarology, 2000Passenger trains were surveyed for contamination with Dermatophagoides farinae Hughes and Dermatophagoides pteronyssinus (Trouesart) mites in Japan. A total of 492 dust samples were collected from upholstered seats in six commuter trains, one long-distance express train and three night trains in October, 1996 and January, April, and July, 1997.
K, Uehara, Y, Toyoda, E, Konishi
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The Journal of Immunology, 1980
Abstract A purified allergen was obtained from D. pteronyssinus culture by gel filtration, block electrophoresis, and preparative isoelectricfocusing (IEF). The antigenic activity on IEF was predominantly distributed in two peaks (pI 4.7 to 5.4 and pI 6.6 to 7.1), which were completely cross-reactive on immunodiffusion and by cross ...
M D, Chapman, T A, Platts-Mills
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Abstract A purified allergen was obtained from D. pteronyssinus culture by gel filtration, block electrophoresis, and preparative isoelectricfocusing (IEF). The antigenic activity on IEF was predominantly distributed in two peaks (pI 4.7 to 5.4 and pI 6.6 to 7.1), which were completely cross-reactive on immunodiffusion and by cross ...
M D, Chapman, T A, Platts-Mills
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Immunoblot analysis of Dermatophagoides farinae antigen.
Annals of allergy, 1990We isolated the allergenic components of Dermatophagoides farinae (D. farinae) body extracts and determined the frequencies and specificities of IgE, IgG, and IgG4 antibodies binding to components of D. farinae extracts by use of immunoblot technique. A total of 29 IgE-binding components of D.
K, Nakanishi, K, Shimokata
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Otolaryngology–Head and Neck Surgery, 2003
OBJECTIVEWe conducted a pilot study to assess the effects of antigen stimulation on the appearance and function of the larynx.STUDY DESIGN AND SUBJECTSThe prospective, double‐blind, randomized study included 9 adult patients with a skin‐prick test positive for Dermatophagoides pteronyssinus.MAIN OUTCOME MEASURESSubjects were blindly challenged via ...
Patrick M, Reidy +2 more
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OBJECTIVEWe conducted a pilot study to assess the effects of antigen stimulation on the appearance and function of the larynx.STUDY DESIGN AND SUBJECTSThe prospective, double‐blind, randomized study included 9 adult patients with a skin‐prick test positive for Dermatophagoides pteronyssinus.MAIN OUTCOME MEASURESSubjects were blindly challenged via ...
Patrick M, Reidy +2 more
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Experimental and Applied Acarology, 1995
Dust samples collected in 61 homes of patients with mite allergies and 11 homes of non-allergic people as controls were examined for antigen levels of Dermatophagoides farinae Hughes and Dermatophagoides pteronyssinus (Trouessart) to reveal the current distribution of allergenic mites in homes in Japan.
E, Konishi, K, Uehara
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Dust samples collected in 61 homes of patients with mite allergies and 11 homes of non-allergic people as controls were examined for antigen levels of Dermatophagoides farinae Hughes and Dermatophagoides pteronyssinus (Trouessart) to reveal the current distribution of allergenic mites in homes in Japan.
E, Konishi, K, Uehara
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Antigenic and allergenic constituents of Dermatophagoides pteronyssinus extract.
Developments in biological standardization, 1975The antigenic analysis of Dermatophagoides pteronyssinus extract was performed by using antiserum obtained in rabbits by immunization with mite extract in Freund's adjuvant. Immunodiffusion and immunoelectrophoretic analysis revealed the presence of many constituents, most of which were common to human dander, house dust and Dermatophagoides farinae ...
M, Ricci, G, Biliotti, S, Romagnani
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B cell mitogenic activity of house dust mite, Dermatophagoides farinae, antigens
Immunology Letters, 1996The effect of mite antigens on murine and human lymphocytes was studied in vitro. Antigens prepared from Dermatophagoides farinae feces and bodies stimulated normal murine spleen cells to proliferate in a dose-dependent manner. The responder cells are B cells, because the response was reduced by the treatment of spleen cells with anti-immunoglobulin ...
S, Fujii +5 more
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Dermatophagoides farinae antigen skin test sensitivity in Wisconsin.
Annals of allergy, 1979Fifty consecutive patients with allergic asthma and/or rhinitis in Madison. Wisconsin, were tested intradermally with a house dust extract (1:100) and with a Dermatophagoides farinae antigen (1:2000). The close relationship between the two skin test results (mite and house dust) suggests that both contain the same cross-reacting antigens and that mites
S A, Imbeau, M, Geller
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Journal of Clinical & Experimental Dermatology Research, 2018
Allergy to house dust mite (HDM) such as Dermatophagoides pteronyssinus, nickel and infection by Staphylococcus aureus are frequent in atopic dermatitis. Understanding molecular mechanisms responsible for pathological reactivity of immune cells on these substances may enable to individualize and consequently improve treatment of atopic patients ...
Anna M Bogdali +6 more
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Allergy to house dust mite (HDM) such as Dermatophagoides pteronyssinus, nickel and infection by Staphylococcus aureus are frequent in atopic dermatitis. Understanding molecular mechanisms responsible for pathological reactivity of immune cells on these substances may enable to individualize and consequently improve treatment of atopic patients ...
Anna M Bogdali +6 more
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