People with asthma, chronic obstructive pulmonary disease and other breathing disorders need fast relief when their airways tighten up.

患有哮喘、慢性阻碍性肺病以及其它呼吸不畅的病人需要迅速缓和收缩的气道。

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Professor Danny McAuley from the Centre for Infection and Immunity, a partner in developing the new nanomedicine, said that, if successful, this nanomedicine could also have application in other common lung disorders such as Chronic Obstructive Pulmonary Disease (COPD) and Cystic Fibrosis.

BBC: lungs