Technical evaluation of an allergen Challenge TheatreTM
نویسندگان
چکیده
منابع مشابه
Technical evaluation of an allergen Challenge TheatreTM
Methods A technical evaluation of the capabilities of the Red Maple Trials Allergen Challenge Theatre was performed. The theatre is a 4-zone facility holding up to 99 seats in a series of elevated rows. Grass (Phleum pratense) and ragweed (Ambrosia artemisiifolia) pollens were injected into the air supply and blown into the facility through ducts located across the top of the front wall. Grass ...
متن کاملClinical evaluation of an allergen Challenge TheatreTM
Methods A preliminary evaluation of the capabilities of the newly constructed Red Maple Trials Allergen Challenge Theatre was performed. Health Canada and a provincial Ethics Board approved the study. After signing informed consent, patients with a history of grass allergy, not on allergy medications and with a positive skin prick test to grass antigen (≥ 3 mm) were exposed for 3 hours to timot...
متن کاملEndobronchial Allergen Challenge in Asthma
Airway inflammation is thought to play an important role in the pathogenesis ofasthma. We have used in situ hybridization and an immunoassay to determine whether granulocyte macrophage colony-stimulating factor (GM-CSF) (a cytokine capable of eosinophil activation) is present in the airway of asthmatics (n = 6) who have 37.0±15.1% airway eosinophilia after endobronchial allergen challenge. Leve...
متن کاملan investigation into iranian teachers consistency and bias in evaluation of students writings
while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...
Allergen Challenge Chamber: an innovative solution in allergic rhinitis diagnosis
The Allergen Challenge Chamber (ACC) is definitely a serious challenge on the one hand and an innovative solution in allergic rhinitis diagnosis on the other. The gradual validation of the chamber (according to the test protocol) will allow for standardisation, which is a process undertaken by centres worldwide. The process of designing a consistent system that allows for creating conditions as...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Allergy, Asthma & Clinical Immunology
سال: 2014
ISSN: 1710-1492
DOI: 10.1186/1710-1492-10-s2-a22