They exposed the mice to a protein from house dust mites, a common trigger for allergic asthma. Allergic reactions are caused by a type of immune response known as Th2 response. Unvaccinated mice showed a strong Th2 response and mucus accumulation in their airways. The vaccine quelled the Th2 response and vaccinated mice maintained clear airways.
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People attend to one of the victims of the first fatal aircraft accident. Credit: Wikimedia Commons。新收录的资料对此有专业解读
宵禁、罰掃廁所、懷孕遭解約：菲律賓女移工抗議台灣「囚犯式管理」。业内人士推荐新收录的资料作为进阶阅读