Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0037116 (silicosis)
 1,822 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In order to evaluate low serum alpha-1-antitrypsin level as a contributory factor of combined emphysema in silicotic patients, serum alpha-1-antitrypsin analysis was carried out in 80 patients with silicosis. Low serum alpha-1-antitrypsin level was found in 5 patients. Large opacities were observed roentgenologically in only 1 out of these 5 cases in contrast to 31 of the other 75 cases. Also the suggestive findings for the emphysema were showed in 4 of these 5 cases while such findings were found on their chest X-ray films in only 43 of the other 75 cases. FEV 1.0% below 50 were calculated in 3 of the 5 cases, on the contrary in 22 of the 75 cases. RV above 50% predicted value was showed by all the 5 low antitrypsin patients, in contrast to only 25 of other 74 cases. The silicotic patients with low serum alpha-1-antitrypsin concentration are most likely to have an association with a high incidence of complicated emphysema.
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PMID:Low serum alpha-1-antitrypsin level as a contributory factor of combined emphysema in silicosis. 108 Dec 85