Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032273 (pneumoconiosis)
 1,578 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a collaborative study with the Pneumoconiosis Medical Panel, 232 asbestos workers were seen between 1967 and 1975. During this time, 50 of the 232 (21.5%) workers dies, 33 (13.8%) from respiratory disease probably related to asbestos exposure [10 (4.3%) pleural mesothelioma, three (1.3%) peritoneal mesothelioma, 10 (4.3%) asbestosis, 10 (4.3%) carcinoma of the lung]. Of the 182 survirors, 119 were recalled for other studies, and follow-up data were obtained as additional information at the same time, over a 1--7 year period. Paired radiographs were read, and 21 patients (17.6%) had worsened. As expected, the frequency of progression increased with a longer follow-up time, so that about one third of the subjects displayed progression after a minimum follow-up of 6 years. Ten of 73 patients (13.6%) had progressed in 3 years or less and may be defined as rapid progressors. No particular clinical feature distinguished clearly between progressors and nonprogressors, but there was a trend toward a greater frequency and higher titer of ANA among the progressors in this group. There was also a higher frequency of progression in those who were initially classified radiographically as 1/1 of 1/2 than in those with other initial radiographic appearances. This pilot study is now forming the basis for a larger, longer-term comprehensive survey.
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PMID:Radiographic progression of asbestosis: preliminary report. 31 63

58 miners affected by VWF were studied by some immunological tests: electrophoresis, quantitantive immunoglobulin determination, latex test. C3c, C3PA and C4, cryoglobulin, ANA and ati-DNA antibody, L.E. cell. Slight hyperimmunoglobulinaemia G was observed in 31% of cases; this abnormality was significantly more frequent in patients also suffering for pulmonary silicosis. Authors indicate pneumoconiosis as an important confounding variable, which importance for epidemiological studies has not yet satisfactorily assessed.
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PMID:[Immunological changes in disease caused by vibrating instruments. Preliminary tests]. 718 41