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  1. Inorganic particles in bronchoalveolar lavage fluids from nonoccupationally exposed subjects.

    Article - En anglais

    This study comprised 30 patients who had not been exposed occupationally to dusts, but for whom a diagnosis of suspected pulmonary carcinoma had been made.

    Bronchoalveolar lavage fluids from these patients were analyzed by transmission electron microscopy and by energy-dispersive x-ray microanalysis in an effort to study the mineral particulate present in the alveolar region.

    Particles of silica, silicates, oxides, sulphates, and metal alloys were detected in various percentages in each subject.

    The smoking habits of two groups of patients that were defined by their bronchoalveolar lavage particulate concentrations (i.e., lower or higher than the median of the distribution) differed significantly.

    Mots-clés Pascal : Particule en suspension, Poussière, Malade, Homme, Tumeur maligne, Bronchopulmonaire, Pollution air, Milieu urbain, Italie, Europe, Non professionnel, Mode de vie, Tabagisme, Lavage bronchoalvéolaire, Appareil respiratoire pathologie, Poumon pathologie, Bronche pathologie, Epidémiologie, Fibre minérale

    Mots-clés Pascal anglais : Suspended particle, Dust, Patient, Human, Malignant tumor, Bronchopulmonary, Air pollution, Urban environment, Italy, Europe, Non occupational, Life habit, Tobacco smoking, Bronchoalveolar lavage, Respiratory disease, Lung disease, Bronchus disease, Epidemiology, Mineral fiber

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 96-0315646

    Code Inist : 002B03M02. Création : 10/04/1997.