武汉地区气传真菌调查

目的调查武汉地区气传真菌的种类、数量变化及飘散规律,了解优势菌群与变态反应性疾病的关系,为武汉地区空气真菌过敏症的防治提供参考。方法2007年2月1日～2008年1月31日,在武汉市设曝片点,每日换片,收集全年气传真菌,在显微镜下统计,获得每天及全年的真菌种属数量。结果全年均可见真菌孢子,共收集真菌孢子14858个,真菌种类20种。其中有最常见的链格孢菌、锈菌、黑粉菌等,其数量和季节、气候变化有关,以春夏季最多,秋冬季依次降低。结论气传真菌全年均有分布,部分真菌种属具有明显的季节性变化。

Survey of Airborne Fungus in Wuhan Area

Objective To investigate the variety of the airborne between airborne fungus and allergic diseases. Methods fungus We in Wuhan area and study the relationships surveyed the fungus sensitizing of air in Wuhan city from Feb. lth, 2007 to Jau.31th, 2008 to quantitatively observe the daily airborne fungus and count under microscope through one year. Result The fungus spores were present through all year. More than 20 types of airborne fungus have been collected, among which the most common fungus were Uredinales, Ustilaginales, Ahernaria, etc. Fungus spores were related with the season and weather, the most abandoned period in spring and summer. Conclusion The airborne fungus were seen one year and were mostly allergenic. Many of them had seasonal distribution.