毛鼻胃插管的目的是排空胃部分泌物和气体，防止胃扩张。
The purpose of this tube is to empty the stomach of secretions and gas to prevent gastric dilatation.
目的探讨呼吸道合胞病毒（RSV）毛细支气管炎（毛支）患儿急性期鼻咽分泌物（NS）IL-2水平的改变及其临床意义。
Objective To investigate the interleukin-2(IL-2) concentrations in nasopharyngeal secretion(NS)of children with(acute) respiratory syncytial virus(RSV) bronchitis and clinical value.
分泌性蛋白酶是红色毛癣菌致病的潜在毒力因子。
Secreted proteases are thought as potential virulent factors of Tricophyton rubrum.
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