objective: to investigate the effect of synthetic drug qty06 on chronic airway inflammation and mucoprotein expression induced by intratracheal instillation of lipopolysaccharide.
目的:观察合成药qty 06对大鼠气管滴入脂多糖诱发的慢性气道炎癥及黏蛋白表达的影响。
conclusion (1) copd animal model can be established by intratracheal instillation of lps and exposure to cigarette smoke.
结论:(1)气管内注入适量lps及反复烟熏可诱导建立copd动物模型。
the rats in each group were sacrificed for lung tissue sampling on day 14 and day 28 after intratracheal instillation respectively.
各组分别在气管滴注后第14天和第28天处死大鼠,取肺组织样本。
objective: to establish the rabbit model of acute lung injury (ali) by intratracheal instillation of escherichia coli, and to study the pathogenesis of bacteria-induced ali.
目的建立气管注入细菌致兔急性肺损伤(ali)模型,为研究细菌致ali的致病机制及其治疗提供理论依据。
with intratracheal instillation method, 3 escherichia coli strains isolated from this hospital were used to establish neutropenic- rat pneumonia model.
选择三株临床分离对头孢他啶敏感的大肠埃希菌作为试验用细菌,采用气管插管法构建粒细胞缺乏大鼠肺炎模型。