Injury or infection renders patients vulnerable to secondary pneumonia. A new study indicates that SIRP-α triggers prolonged impairment of the phagocytic capacity of alveolar macrophages after the resolution of primary bacterial or viral pneumonia.

中文翻译：

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SIRP-α指示肺炎后肺泡巨噬细胞停止进食。

伤害或感染使患者易患继发性肺炎。一项新研究表明，在原发性细菌性或病毒性肺炎消退后，SIRP-α会导致肺泡巨噬细胞吞噬能力的长期损害。