ACUTE RESPIRATORY EFFECTS OF SHORT-TERM EXPOSURES TO NITROGEN-DIOXIDE
ACUTE RESPIRATORY EFFECTS OF SHORT-TERM EXPOSURES TO NITROGEN-DIOXIDE
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DOI：
10.1080/00039896.1988.9935842
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发表时间：
1988-03-01
期刊：
影响因子：
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通讯作者：
HAYES, C
中科院分区：
文献类型：
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作者：
GOLDSTEIN, IF;LIEBER, K;HAYES, C
11例哮喘研究受试者和12例正常对照组进行了为期5天的监测与便携式连续二氧化氮（NO2）监测仪器保持在呼吸水平之前，期间和之后烹饪晚餐的燃气炉灶。在燃气灶开启前、烹饪间歇期间、烹饪完成后即刻和烹饪完成后1小时监测1秒用力呼气量（FEV1.0）、用力呼气量（FEV 25 -75）、呼气峰流量和整个流量曲线的描记。本文讨论了上述急性NO2暴露对健康影响的检测设计和在暴露室中验证结果的方法。
Eleven study subjects with asthma and 12 normal controls were monitored for 5 days with a portable continuous nitrogen dioxide (NO2) monitoring instrument held at breathing level before, during, and after cooking dinner on a gas cooking range. Forced expiratory volume in 1 sec (FEV1.0), forced expiratory volume (FEV25–75), peak expiratory flow, and a tracing of the entire flow curve was monitored before the gas stove was turned on, during a break in cooking, immediately after, and 1 hr after cooking was completed. Study design for detection of health effects of the acute exposures to NO2described above and a method of validating findings in an exposure chamber are discussed in this paper.