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作者重点探讨使用振动工具带来的危害——雷诺现象及其病理原因,特别涉及到雷诺现象出现的有关因素。鉴于使用振动工具的工人中也有不受影响的,因此,分析了血清蛋白,以期建立起一个免疫假说,用来解释雷诺现象的个体差异。对14名主诉手指发白的链锯工人,作了激发雷诺现象出现及消失过程的试验。血清蛋白分析的结果中,肝球蛋白明显的增加,而且在免疫球蛋白M增高的病例中,雷诺现象阳性组的比率较高。免疫球蛋白M的变化,可能是由于肝功能紊乱、炎症性疾病、胶元性疾病等引起,但这类疾病已为各种检查所排除。网状内皮系统的紊乱,
The author focuses on the hazards posed by the use of vibrational tools - the Renault phenomenon and its pathological causes, with particular reference to the Reynolds phenomenon. Given the unobstructed use of vibrating tools, serum proteins were analyzed to establish an immune hypothesis that explains the individual differences in Renault. Fourteen complainant finger chain saw workers, made to stimulate Renault phenomenon and the disappearance of the test. In the results of the serum protein analysis, the hepatic globulin was significantly increased, and in the case of the increased immunoglobulin M, the prevalence of the Reynolds-positive group was high. Changes in immunoglobulin M, may be due to liver dysfunction, inflammatory diseases, gum disease caused by, but such diseases have been ruled out for a variety of tests. Disorders of the reticuloendothelial system,