نتایج جستجو برای: bronchoalveolar lavage
تعداد نتایج: 14841 فیلتر نتایج به سال:
To determine if fiberoptic bronchoscopy (FOB) with bronchoalveolar lavage impairs pulmonary function in normal subjects or those with sarcoidosis, we measured flow-volume loops, thoracic gas volume, and single breath carbon monoxide diffusing capacity before, one half hour and 24 hours after lavage. We studied 12 normal subjects; six underwent a large volume lavage (approximately 500 ml saline ...
Mycoplasmas can cause interstitial pneumonias inducing critical illness in humans and animals. Mycoplasma infections are characterized by an influx of neutrophils, followed by an accumulation of macrophages and lymphocytes. The present study deals with the question of which mycoplasmal components cause this host reaction. The mycoplasma-derived, macrophage-activating lipopeptide 2S-MALP-2 was u...
A 30 year old man developed lipoid pneumonia after an injection of lamp oil. In addition to "foamy" alveolar macrophages, bronchoalveolar lavage (BAL) fluid analysis showed an increased number of neutrophils. Moreover, lactate dehydrogenase (LDH) and alkaline phosphatase activities were elevated. The increase seen in LDH activity both in serum and BAL fluid was accompanied by shifts in the isoe...
A 73-year-old man was admitted in respiratory failure that had subacutely progressed after five weeks of dapsone treatment for a skin rash. He also presented with fever, systemic erythroderma and liver dysfunction. Chest computed tomography showed diffuse reticular shadows with ground-glass opacity and bilateral mediastinal lymphadenopathy. Lymphocytes, but not eosinophils, were increased in th...
1. Non-protein-bound iron has been implicated in the aetiology of chronic lung disease of prematurity. 2. The modification of a method for the measurement of non-transferrin-bound iron in small volumes of plasma and bronchoalveolar lavage fluid from preterm babies is described. 3. The assay runs with a good degree of precision and a lower limit of detection of 0.02 mumol/l. 4. Non-transferrin-b...
BACKGROUND Clinical interpretation of bronchoalveolar lavage fluid results is dependent on the availability of reference values for healthy individuals. Only a few studies have published such reference values and the applicability of results is restricted by small sample sizes and the limited representativeness of the study population. We aim to investigate the influence of age, gender, collect...
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