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本文报道南京西郊空气中花粉粒的初步调查,发现空气终年都有花粉粒分布,4～5月和8～9月份是花粉播散的高峰期。春季的高峰期有松、柏、枫杨、悬铃木和桑属等花粉;秋季高峰期主要是豚草、蒿、(艹律)、藜和禾本科等花粉。用豚草花粉提取液给哮喘病人做皮试、嗜碱细胞组胺释放试验和支气管吸入激发试验证明豚草花粉是南京地区哮喘病人的重要过敏原。
This paper reports the pollen grains in the air of the western suburbs of Nanjing. The pollen grains were found throughout the air all year round. From April to May and from August to September, they were the peak of pollen dispersal. Peaks in spring are pollen such as pine, cypress, maple, Platanus and Morus; the main peak in autumn is pollen of ragweed, artemisia, quinoa and quinoa. Using ragweed pollen extract to make skin test for asthmatic patients, basophil histamine release test and bronchial inhalation provocation test confirmed that ragweed pollen is an important allergen in asthma patients in Nanjing area.