Lipopolysacharide
- 网络脂多糖
Lipopolysacharide-
Objective : To study the difference between the preventive and therapeutic effects of dexamethasone on acute lung injury models induced by lipopolysacharide ( LPS ) in different phases .
目的：探讨在急性肺损伤（acutelunginjury，ALI）病程不同阶段给予小剂量地塞米松干预，对ALI是否具有保护性差异。
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Objective To explore the main actions of pentoxifylline ( PTX ) and dexamethasone on lipopolysacharide ( LPS ) induced acute lung in jury ( ALI ) in rats .
目的探讨己酮可可碱（PTX）和地塞米松防治内毒素（LPS）诱导急性肺损伤（ALI）的作用机制。