Gola A, Gałazka Z, Tychowski K
Med Pr. 1980;31(1):41-4.
A group of 73 arc welders underwent medical and radiological examinations. In addition, they had serum alpha-1-antitrypsine level determined. Alpha-1-antitrypsine level was found to be normal in 7 (10%) welders displaying symptoms of a chronic nonspecific broncho--pulmonary disease and in 1 subject afflicted by silicosis (all subjects being under 50). This level was within the limits found in welders exhibiting no symptoms of respiratory tract diseases, i.e. 0.84--1.34 mg/ml, according to Eriksson's method.
一组73名电弧焊工接受了医学和放射学检查。此外，还测定了他们的血清α-1-抗胰蛋白酶水平。在7名（10%）表现出慢性非特异性支气管-肺部疾病症状的焊工和1名患有矽肺病的受试者（所有受试者年龄均在50岁以下）中，α-1-抗胰蛋白酶水平被发现正常。根据埃里克森的方法，该水平在未表现出呼吸道疾病症状的焊工所测得的范围内，即0.84--1.34毫克/毫升。
