dlco

The damage of lung function was mainly the decreased DLCO and restricted ventilatory function abnormalities .

肺功能检测异常主要为弥散功能降低和限制性通气障碍。

The Follow Up Study on PaO_2 , DLco and VC of Twenty Patients With Interstitial Lung Disease

20例间质性肺疾病PaO2、DLco及VC随访观察

Inquiry on Pulmonary Diffusion Function Indices of DLco and Kco as Applied in Diagnosing Pulmonary Diseases

肺弥散功能指标DLco、Kco在肺疾病诊断中应用价值的探讨

The Influence of Anemia on DLCO

贫血对肺一氧化碳弥散量的影响

Results FVC , DLCO and PaO2 were significantly different between CTD group and control group ( P < 0.05 ~ 0.01 );

结果FVC、DLCO和PaO2CTD各组与对照组比较差异均有显著性（P<0.05~0.01）；

VC , TLC , FRC and DLco was higher in normal chest film group than that in abnormal group , respectively .

胸片正常组VC、TLC、FRC和DLco明显高于异常组。

DLCO was not different between the two groups , though methemoglobin and carboxyhemoglobin were higher in asthmatics than healthy women .

虽然氧化血红蛋白和碳氧血红蛋白的含量在哮喘患者较高，但两者的DLCO无显著差异。

After treatment , lung function ( TLC , VC , DLco ), high resolution chest CT , mean oxygen saturation had different degrees of improvement .

治疗后患者的肺功能（TLC、VC、DLco）、胸部高分辨CT、指氧饱和度均有不同程度的改善。

Conclusion : The measurement of DLCO is of great significance in the assessment of severity of asthma , ILD and emphysema .

结论：DLCO测定对哮喘、肺间质性病变及肺气肿严重程度的判断和疗效的考评具有一定的参考价值。

While DLco was found to be higher in male than female , positively correlated with body height , and increased with increase of VC and TLC .

DLco男性大于女性，与身高呈正相关，随肺容量（VC、TLC）增加而增加。

Objective To determine the relationship between pulmonary diffusion capacity ( D LCO ) and the short term prognosis after lung resection in patients with lung cancer . The Influence of Anemia on DLCO

目的探讨肺癌肺切除手术前肺一氧化碳弥散功能（DLCO）测定与手术后近期预后的关系。贫血对肺一氧化碳弥散量的影响

Objective : This paper was to study the changes of % DLco , PaO 2 and % VC of patients with interstitial lung disease ( ILD ) camed by of different reasons .

目的：探讨不同病因所致肺间质纤维化%DLco、PaO2、%VC随病程变化情况。

Diffusion capacity ( DLco ) of 315 asbestos workers without obvious radiological pulmonary changes and 314 healthy workers without history of exposure to industrial dust as controls were measured by means of CO single breath technique .

本文采用一次呼吸CO法，测定了315名石棉工人和314名作为对照的不接尘健康工人的弥散量，并测定了通气功能。

Corticosteroid therapy showed improved lung function in 60 % of patients , especially in early stages (≤ 3 month ) of the disease ( P < 0.05 ), in the VC , DLco and PaO2 parameters .

病程短（≤3月）的病例，肺功能好转率尤为增高（P＜0.05）。在各项指标中，以VC、DLco和PaO2等三项指标在治疗后变化明显。

Results Pulmonary function tests showed that the mean diffusing capacity of CO ( DLCO ) was ( 78.4 ± 17.4 ) % in study group and ( 93.8 ± 13.6 ) % in control group ( P < 0.01 ) .

结果实验组肺功能检测发现一氧化碳弥散量（DLCO%）为（784±174）%，对照组为（938±136）%（P<001）。

DLCO / VA % was 65.06 ± 15.99 、 70.94 ± 28.29 in patients with obstructive and mixed ventilation dysfunction , which was significantly lower than that in other groups ( P < 0.01 ) .

阻塞性和混合性中DLCO/VA%值分别为65.06±15.99、70.94±28.29，与其他两组相比有非常显著性差异（P<0.01）。

In this paper VA , DLco V_A / Q and arterial blood gases of 36 patients of chronic pulmonary heart disease with hypoxemia were measured in middle and last phases during long term controlled oxygen therapy .

本文对36例慢性肺心病中重度低氧血症控制性氧疗病人于氧疗中后期测定（？）A、DLco、（？）

The pulmonary ventilative function was gradually improved at 6 months to 12 months after MVR ( p 0.05 ~ p 0.01 ) . The diffusing capacity ( DLCO ) showed no increase but tended to decrease instead .

术后6～12个月，患者的各通气功能指标均有明显增加（P＜0.05～P＜0.01），但肺的一氧化碳弥散功能（DLCO）术后不但无增加，反而有下降的趋势。

Compared with the control , carbon monoxide diffusion capacity ( DLCO ) and DLCO corrected by alveolar volume ( DLCO / VA ) were significantly lower in type 2 diabetic group ( P < 0 05 ) .

2型糖尿病组一氧化碳弥散量（DLCO）及单位肺泡容积的一氧化碳弥散量（DLCO/VA）较对照组明显降低（P<005）。

In patients with lung cancer , DLCO % and DLCO / VA % decreased markedly in patients with different degree of pulmonary emphysema ( P < 0.05 ) . Conclusion The diffusing capacity decreases in the patients with lung cancer .

不同程度肺气肿的患者DLCO%和DLCO/VA%指标均明显下降，与无肺气肿组相比有显著性差异（P<0.05）。

Selection of suitable patients for pulmonary resection is important to reduce mortality and complication rates after pulmonary resection . The most representative index are FEV1 % , DLCO % , FEV1 % PPO , DLCO % PPO .

在术前选择合适的病人手术，对于降低术后的死亡率和并发症率十分重要，其中最具代表性的指标为FEV1%、DLCO%、FEV1%PPO、DLCO%PPO等。

The main goals of this study are : to compare the affection of carbon monoxide diffusing capacity ( DLCO ) with the membrane diffusing capacity ( Dm ) and pulmonary capillary blood volume ( Vc ) pre and post-operatively ;

本研究主要目的是：比较对肺减容手术前、后肺膜弥散量（Dm）和肺毛细血管床容量（Vc）对一氧化碳弥散量（DLCO）的影响；

LEP of left upper lung had a positive correlation with DLco , DLco % and PaO 2 . Conclusions : ( 1 ) LEP of middle fields of lungs should be noted particularly in patients with ILD .

左肺上野的T1／2与DLCO、DLCO%及PaO2呈正相关。结论：（1）临床观察ILD患者的LEP，尤应注意肺中野；

The pulmonary ventilative function was gradually improved with the improvement of heart function at 6 to 12 months after MVR . But the DLCO was not increased implying the decrease of pulmonary capillary blood volume after MVR and endurance of irreversible lung structural damage .

随着心功能的改善，术后6～12个月，患者的通气功能逐渐改善，但DLCO并不增加，推测可能与患者术后肺泡毛细血管容量减少以及肺组织结构损害不可逆性改变有关。

DLCO % decreased in lung cancer patients with different types of ventilation function . DLCO % was 54.84 ± 15.07 and 54.36 ± 24.4 in patients with obstructive and mixed ventilation dysfunction , which was significantly lower than that in normal ventilation group ( P < 0.01 ) .

通气功能正常与通气功能异常的肺癌患者的DLCO%均低于正常范围，阻塞性和混合性DLCO%值分别54.84±15.07、54.36±24.40，与通气功能正常组相比有非常显著性差异（P<0.01）；

Objective : To assess the changes of the membrane diffusing capacity ( Dm ) and pulmonary capillary blood volume ( Vc ) in different stages of COPD and the effect of the bronchodilator inhalation on diffusing capacity ( DLCO ) and Dm in COPD patients .

目的：探索慢性阻塞性肺疾病（COPD）缓解期不同分级的患者膜弥散功能（Dm）和肺血管床容量（Vc）的变化，以及使用支气管扩张剂后通气功能改善对Dm和Vc的影响。