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lung surfactant
相关语句
  肺表面活性物质
     The plasma and lung atrial natriuretic polypeptide(ANP) and lung surfactant(LS) were measured in rats exposed to dinitrogen tetroxide(N 2O 4) with modified static exposure method.
     为研究四氧化二氮(N2O4)的毒理学作用,以改进的静式吸入染毒方法进行大鼠N2O4急性染毒,观察其血浆和肺内心钠素(ANP)及肺表面活性物质(LS)含量的变化。
短句来源
     Objective: To observe the curative effect of early application of lung surfactant (PS) to prevent preterm infant from Respiratory Distress syndrome (RDS).
     目的:观察肺表面活性物质(PS)早期应用预防早产儿呼吸窘迫综合征(RDS)的疗效。
短句来源
     Effect of dinitrogen tetroxide on atrial natriuretic polypeptide and lung surfactant in rats
     N_2O_4对大鼠心钠素和肺表面活性物质的影响
短句来源
     The contents of phospholipids in the lung surfactant in bronchoalveolar lavage fluid(BALF) of rats inhaled terephthalic acid (TPA) dust were analysed with high pressure liquid chromatography (HPLC). The average geometric concentrations of TPA dust in experimental groups were 8 93,274 45 and 618 12mg/m 3 respectively.
     用高效液相色谱法检测了动式吸入对苯二甲酸粉尘后大鼠支气管肺泡灌洗液中肺表面活性物质磷脂的含量,各实验组染尘几何平均浓度分别为8.93、274.45和618.12mg/m3。
短句来源
     And the extents of above changes were positively correlated with dosing of the insufflated lung surfactant.
     上述改变幅度与喷注的肺表面活性物质的剂量正相关。
短句来源
  “lung surfactant”译为未确定词的双语例句
     Changes of lung surfactant in dogs after fresh water drowning
     淡水溺水后犬肺泡表面活性物质的变化
短句来源
     Effects of isoflurane on lung surfactant protein-A (SP-A) in rats
     吸入异氟烷对大鼠肺表面活性蛋白A(SP-A)基因表达的影响
短句来源
     Effects of isoflurane on lung surfactant protein A in rats
     吸入异氟烷对大鼠肺表面活性蛋白-A的影响
短句来源
     Surf, intratracheal instillation of porcine lung surfactant phospholipids (100 mg/kg);
     Surf组气道内滴入猪肺Surf10 0mg/kg ;
短句来源
     The study of the STZ-modeled diabetic rat showed that the lung surfactant plus insulin-insufflated model rats had 20%~46% decreased blood glucose levlels and 17%~52% increased insulin levels, as compared with only insulin-insufflated model rats (all P<0.05).
     对STZ制模的糖尿病大鼠的研究显示,气管内同时喷注肺泡表面活性物质和胰岛素者血糖比仅喷注胰岛素者降低20%~46%,前者的血胰岛素比后者升高17%~52%(P<0.05)。
短句来源
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  相似匹配句对
     ISOLATION AND EVALUATION OF PULMONARY SURFACTANT FROM THE PORCINE LUNG
     猪肺表面活性物质提取及评价
短句来源
     ISOLATION AND ANALYSIS OF PULMONARY SURFACTANT FROM THE PIG LUNG
     猪肺表面活性物质的提取和分析
短句来源
     Uremic Lung
     尿毒症性肺
短句来源
     Agenesis of Lung
     肺发育不全
短句来源
     The Surfactant Market
     世界表面活性剂市场(英)
短句来源
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  lung surfactant
DPPC (Dipalmitolphosphatidylcholine) is the predominant lipid component in the lung surfactant, which is responsible for lowering surface tension in alveoli.
      
Furthermore, this study shows that ethanol has the most destructive effect on the conformation and lipid disorder of the DPPC head group of the lung surfactant in our model.
      
Our finding will be useful for detecting the dysfunction of DPPC in the lung surfactant caused by acute or chronic exposures to air toxics from petrochemical organic solvent emission source and chronic alcohol consumption, which may lead to ARDS.
      
The cause for the development of an ARDS is a deficiency of lung surfactant proteins.
      
Effect of Prone Position on Lung Surfactant Composition and Function in Multiple Trauma Patients with Respiratory Dysfunction*
      
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Lung surfactant(LS) was detected in 14 dogs suffered direct and indirect pulmonary injuries induced by fresh water drowning.LS decreased after injury and was different from the periods of injury(P<0.01).We also found that the reduction of LS had a relevance with the pulmonary pathology.L.S was important in mantaining normal pulmonary function.This experiment may be helpful for the therapy of ARDS.

用杂种犬14只复制淡水溺水的动物模型,分别测定直接和间接损伤后肺组织肺泡表面活性物质的含量。损伤后肺泡表面活性物质含量均见降低,且因各损伤时期、损伤方式而各不相同(P<0.01),结合损伤各期肺组织的病理表现,可见呈一定的相关性。表明肺泡表面活性物质在维持肺正常生理功能过程中有重要意义,并为临床成人呼吸窘迫综合征(ARDS)的表面活性物质替代疗法提供了一定的依据。

The plasma and lung atrial natriuretic polypeptide(ANP) and lung surfactant(LS) were measured in rats exposed to dinitrogen tetroxide(N 2O 4) with modified static exposure method.The results showed that the levels of plasma ANP increased obviously while the levels of lung ANP and LS decreased remarkably.Judging by metabolic characteristics,the main cause of the above changes may be that the rat lung tissue is injured by N 2O 4 directly.

为研究四氧化二氮(N2O4)的毒理学作用,以改进的静式吸入染毒方法进行大鼠N2O4急性染毒,观察其血浆和肺内心钠素(ANP)及肺表面活性物质(LS)含量的变化。结果表明:染毒大鼠血浆ANP水平明显升高,肺内ANP水平显著降低,LS含量亦显著减少。从代谢特征的分析提示:上述变化的主要原因乃N2O4直接损伤肺组织。

The contents of phospholipids in the lung surfactant in bronchoalveolar lavage fluid(BALF) of rats inhaled terephthalic acid (TPA) dust were analysed with high pressure liquid chromatography (HPLC).The average geometric concentrations of TPA dust in experimental groups were 8 93,274 45 and 618 12mg/m 3 respectively.The results showed that phosphatidylcholine(PC),phosphatidyl glycerol(PG),and phosphatidylinositol(PI) of the rats exposed to TPA at the middle and high concentrations were decreased as...

The contents of phospholipids in the lung surfactant in bronchoalveolar lavage fluid(BALF) of rats inhaled terephthalic acid (TPA) dust were analysed with high pressure liquid chromatography (HPLC).The average geometric concentrations of TPA dust in experimental groups were 8 93,274 45 and 618 12mg/m 3 respectively.The results showed that phosphatidylcholine(PC),phosphatidyl glycerol(PG),and phosphatidylinositol(PI) of the rats exposed to TPA at the middle and high concentrations were decreased as compared with those in the control ( P <0 001).It was suggested that the functions of producing and secreting pulmonary surfactant in type Ⅱ epithelial cells were damaged after inhalating TPA dust.

用高效液相色谱法检测了动式吸入对苯二甲酸粉尘后大鼠支气管肺泡灌洗液中肺表面活性物质磷脂的含量,各实验组染尘几何平均浓度分别为8.93、274.45和618.12mg/m3。结果显示中、高剂量实验组磷脂酰胆碱、磷脂酰甘油、磷脂酰肌醇均较对照组减少(P<0.001),提示吸入对苯二甲酸粉尘可影响肺泡型上皮细胞肺表面活性物质的合成与分泌功能。

 
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