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本文将工作环境中特有因素所引起的哮喘定为职业性哮喘,并对职业性哮喘的有关研究概念及某些新观点进行了评述,并提出了进一步研究的方向。哮喘症候群职业性哮喘研究已充分证明,哮喘并非单一性疾病,而是由多种原因引起的一种临床症候群。能引起职业性哮喘的物质据报告已超出200种。它们都是通过变态反应或非变态反应机制。无论什么物质引起的职业性哮喘,最后的结局是可逆性的气流阻塞,呈现出非特性支气管过度兴奋和临床症状。
In this paper, asthma caused by special factors in work environment is defined as occupational asthma, and the related research concept and some new ideas of occupational asthma are reviewed. The direction of further research is put forward. Asthma Syndromes Occupational asthma studies have demonstrated that asthma is not a single disease but a clinical syndrome caused by a variety of causes. The number of substances that can cause occupational asthma has been reported to exceed 200. They are all through allergic or non-allergic mechanisms. No matter what the cause of occupational asthma, the final outcome is reversible airflow obstruction, showing non-characteristic bronchial over-excited and clinical symptoms.