5 results for “Reaction Department”
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Medical study · Medical research · 1961
Asbestosis In A Worker Engaged In Automobile Undercoating
…respiratory protection. Chest x-rays showed fine nodular shadows in both lungs; lung biopsies showed foreign-body reaction and a few typical asbestos fibers. He improved but still had a cough a year later. The authors…
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Medical study · Medical research · 1968
Report on The Pulmonary Response to Brake-Dust A Preliminary Investigation
…dust caused swelling of air-sac lining cells and clusters of dust-filled scavenger cells. This resembled the reaction to aluminum silicate and silicon carbide, and was unlike the inflammation in rats given quartz or chrysotile…
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Medical study · Medical research · 1967
Tissue response to intraperitoneal asbestos with preliminary report of acute toxicity of heart-treated asbestos in mice
…plaques and invasive granulomas, while none of 12 talc mice did. The authors described the reaction as histologically similar to mesothelioma but obtained no morphologic evidence of actual malignancy. In a second experiment, asbestos heated to…
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Medical study · Medical research · 1965
Asbestos and neoplasia: diffuse mesothelial tumors. Criteria for diagnosis of diffuse mesothelial tumors
…periodic acid-Schiff reaction was nearly always negative. A colleague found hyaluronidase-removable acid mucopolysaccharide in all 17 mesotheliomas examined and in none of 20 adenocarcinomas. However, the author had seen an identical reaction in pleural…
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Medical study · Medical research · 1965
Talco-silicosis in a rubber worker
…golden-brown asbestos bodies, and the lymph nodes held crystals presumed to be silica. The authors judged the lesions typical of a reaction to impure talc, with features of both silicosis and asbestosis. He had worked…