Results 21 to 30 of about 202,297 (260)
Hypersensitivity pneumonitis [PDF]
Allergy, 2009 The first few cases of hypersensitivity pneumonitis (HP) were described in the early 20th century in farmers exposed to moldy hay or straw. As then, HP has been ascribed to multiple inhaled antigens found in a large variety of environmental settings.
M, Girard, Y, Lacasse, Y, Cormier
openaire +3 more sources
Lung Microenvironments and Disease Progression in Fibrotic Hypersensitivity Pneumonitis.
American Journal of Respiratory and Critical Care Medicine, 2021 RATIONALE Fibrotic hypersensitivity pneumonitis (fHP) is an interstitial lung disease caused by sensitization to an inhaled allergen. OBJECTIVES We aimed to identify the molecular determinants associated with progression of fibrosis. METHODS Nine fHP
Laurens J. De Sadeleer +25 more
semanticscholar +1 more source
Antigen avoidance and outcome of nonfibrotic and fibrotic hypersensitivity pneumonitis
ERJ Open Research, 2021 Background Hypersensitivity pneumonitis (HP) is classified into nonfibrotic and fibrotic phenotypes. Patients with nonfibrotic HP often experience recurrence and develop fibrosis, whereas those with fibrotic HP have a poor prognosis.
T. Nishida +5 more
semanticscholar +1 more source
Hypersensitivity pneumonitis onset and severity is regulated by CD103 dendritic cell expression. [PDF]
PLoS ONE, 2017 Pulmonary dendritic cells drive lung responses to foreign antigens, including Saccharopolyspora rectivirgula, a causative agent of hypersensitivity pneumonitis.
Emilie Bernatchez +5 more
doaj +1 more source
Respiratory Medicine, 2021 Antigen identification is important for establishing a confident diagnosis of hypersensitivity pneumonitis (HP). There are no systematically curated lists of HP-associated exposures that inform clinical relevance or disease phenotype.
H. Barnes +4 more
semanticscholar +1 more source
Hypersensitivity Pneumonitis: Diagnostic and Therapeutic Challenges
Frontiers in Medicine, 2021 Hypersensitivity pneumonitis (HP) is one of the most common interstitial lung diseases (ILD), that presents unique challenges for a confident diagnosis and limited therapeutic options.
M. Alberti +3 more
semanticscholar +1 more source
Cladosporium herbarum Hot-Tub Lung Hypersensitivity Pneumonitis in a Greenhouse Worker
European Journal of Case Reports in Internal Medicine, 2020 Hypersensitivity pneumonitis is understood to be a delayed allergic reaction to the repeated exposure of a usually innocent inhaled agent, causing inflammatory damage to the pulmonary parenchyma, alveoli and terminal bronchioles.
João Pedro Abreu +5 more
doaj +1 more source
Mesalazine-induced Hypersensitivity Pneumonitis
European Journal of Case Reports in Internal Medicine, 2021 A 57-year-old woman with Crohn's disease (ulcerative proctitis) treated with mesalazine (5-ASA) developed worsening respiratory distress and cough. The lack of response to antibiotics and the results of bronchoalveolar lavage led to the diagnosis of ...
Ana Pereira +6 more
doaj +1 more source
Hypersensitivity Pneumonitis [PDF]
Workplace Health & Safety, 2016 Chronic exposure to a broad array of antigens after workers inhale aerosolized organic dust particles from mold, animal dander, bird droppings, and chemicals, especially pesticides or herbicides, increases risk for hypersensitivity pneumonitis. Several demographic characteristics of immigrant workers in farming, poultry processing, construction, and ...
Kristi, Wysong +2 more
openaire +3 more sources
Respirology (Carlton South. Print), 2021 A proportion of patients with fibrotic hypersensitivity pneumonitis (fHP) follow a progressive disease course despite immunosuppressive treatment. Little is known about predictors of mortality in fHP. We aimed to investigate the impact of short‐term lung
C. Macaluso +16 more
semanticscholar +1 more source