低温（-30摄氏度）对人体过敏螨类屋尘螨（蜱螨亚纲：表皮螨科）不同阶段的影响
Influence of low temperature (-30 degrees C) on the different stages of the human allergy mite Dermatophagoides pteronyssinus (Acari: Epidermoptidae).
作者信息
Dodin A, Rak H
机构信息
Institut Pasteur de Paris, Laboratoire de la Société de Pathologie Exotique, France.
出版信息
J Med Entomol. 1993 Jul;30(4):810-1. doi: 10.1093/jmedent/30.4.810.
PMID:8360908
Abstract
Effects of low temperature (-30 degrees C) on the different life stages of Dermatophagoides pteronyssinus (Trouessart) were studied. Humid cold air at -30 degrees C killed all stages of mites except eggs after 10 min; after 35 min exposure, 20% of the eggs hatched after the incubation period. Dry, cold air at -30 degrees C killed 40% of all stages of mites except eggs after 4 min and 100% after 5 min; all eggs died after 1 min exposure.
摘要
研究了低温（-30摄氏度）对尘螨不同生命阶段的影响。-30摄氏度的湿冷空气在10分钟后杀死了除卵以外的所有螨类阶段；暴露35分钟后，20%的卵在孵化期后孵化。-30摄氏度的干冷空气在4分钟后杀死了除卵以外所有螨类阶段的40%，5分钟后杀死了100%；所有卵在暴露1分钟后死亡。
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