血氧分压

结果所有患者术后喘息等不适症状明显缓解，动脉血氧分压提高；

Results After the tracheal stent implantation , the symptom of panting was eased obviously , arterial partial pressure of oxygen was increased in all31 patients ;

观察并比较两组治疗前后动脉血氧分压变化情况、治疗效果和不良反应及并发症发生情况。

And changes of arterial partial pressure of oxygen ( PaO2 ) before and after treatment , the curative effect and adverse reactions and complications of all patients were observed and compared .

四组小鼠的动脉血氧分压无统计学差异（P0.05）。

Arterial oxygen partial pressure of all four groups were not statistically different ( P0.05 ) .

术中动脉血氧分压和二氧化碳分压均在正常范围，pH和剩余碱等代谢性指标变化较大；

During operation , the arterial partial pressure of both oxygen and CO 2 was normal , the change in pH and alkali excess was obvious .

检测大鼠动脉血氧分压（PaO2）；

Partial pressure of oxygen in artery ( PaO_2 ) were detected .

报道100例胸部肿瘤病人围手术期血气监测结果：术后1～4天动脉血氧分压较术前明显降低（P＜0.001）。

The authors report perioperative arterial bloodgas analyses among 100 patients with intrathoracic tumors . During the first four postoperative days , PaO2 values were lower than preoperative ones ( P < 0.001 ) .

测定肺心病患者血浆VEGF、ET-1和肺动脉压与动脉血氧分压（PaO2）。

Plasma VEGF , ET-1 , pulmonary arterial pressure and arterial blood oxygen saturation ( PaO2 ) were measured .

治疗后，两组均能显著提高血氧分压，且差异显著（P0.05），中药组与对照组比较差异显著（P0.05）。

The two groups significantly increased the PaO2 after treatment ( P0.05 ), and the treatment group with significantly increased PaO2 compared to the control group ( P0.05 ) .

肺k后，血氧分压在再灌注3h后开始下降，到6h下降到一最低值，12h时己经开始好转。

Blood oxygen pressure begin to decrease at 3h and reach a lowest value at 6h and begin to increase at 12h of post-reperfusion .

在LPS注射后0,1,3,9,12小时分别测定动脉血氧分压（PaO2）、肺湿重/干重比值（W/D）；

At 0,1,3,9 and 12h after LPS injection , arterial partial pressure of oxygen ( P_aO_2 ) and lung wet / dry ratio ( W / D ) were recorded ;

方法对30例COPD患者治疗前后血氧分压、血浆纤维蛋白原及30例对照组的血浆纤维蛋白原分别进行测定。

Methods The plasma fibrinogen level was measured in 30 patients with chronic obstructive pulmonary disease and in 30 controls . PaO2 was measured in 30 patients with COPD .

结果体位改变1h后动脉血氧分压由（98±11）mmHg上升到（127±13）mmHg（P0.01）；

Results One hour after position change PaO2 was elevated from ( 98 ± 11 ) mmHg to ( 127 ± 13 ) mmHg ( P0.01 );

肺功能指标包括血氧分压、肺湿干重比、肺通透性指数、支气管肺泡灌洗液（BALF）中白细胞计数和分类；

The wet / dry ratio of lung , lung permeability index and neutrophil percentage in bronchoalveolar lavage fluid ( BALF ) were detected .

pH值为45、25时，其肺泡上皮对蛋白的通透性和对液体清除率较对照组及pH70组低，动脉血氧分压明显下降（P<005）。

Results The permeability of lung epithelial barrier , PaO 2 and AFC of pH 7.0 group were similar to control group ( P > 0.05 ), but declined in pH 4.5 and 2.5 groups ( P < 0.05 ) .

动脉血氧分压指标下降，1秒钟用力呼气容积占用力肺活量百分比（FEV1/FVC）指标上升，但差值比较无统计学意义（P>0.05）。

PaO2 declined and FEV1 / FVC rised , the differences were not significant ( P > 0.05 ) .

同时测定动脉血氧分压（PaO2）和平均肺动脉压（mPAP），以评估ET在急性肺损伤中的作用。

Plasma ET were detected by radioimmunoassay , and oxygen tension in artery ( PaO 2 ) and mean pulmonary arterial pressure ( mPAP ) were measured .

油酸注射后，PaO2进行性下降，肺泡-动脉血氧分压差增大，而供氧能力降低。

After OA infusion , PaO2 decreased progressively to a fairly low level with a coincident increase of the alveolar-arterial PO2 gradient and decrease of the oxygen delivery .

动脉血氧分压（PaO2）明显低于对照组。

Partial oxygen pressure of arterial blood ( PaO 2 ) was significantly lower in cirrhotic patients than that in the controls .

同时进行血气分析，监测动脉血氧分压（PO2）。

At the same time , blood gas analysis was taken to monitor the arterial oxygen partial pressure ( PO2 ) .

然后于3、6、12h每组随机选取10只大鼠，检测动脉血氧分压（PaO2）、血清肿瘤坏死因子（TNF-α）水平；

At 3 , 6 , 12h after infusion , 10 rats in each group were randomly selected for PaO2 and plasma TNF - α level ;

予以腹壁减张或开腹减压术者，监测其术后24h尿量、膀胱内压、中心静脉压、动脉收缩压、动脉血氧分压（PaO2），并与术前比较。

Bladder pressure , central venous pressure , systolic blood pressure and arterial blood oxygen partial pressure ( PaO2 ) were measured and compared before and after operation .

结果SI的压力达到3Pm以上时，家兔动脉血氧分压（PaO2）和动脉血氧饱和度明显提高。

Results When the pressure of SI was higher than 3P m , partial pressure of arterial oxygen ( PaO 2 ) and arterial oxygen saturation were improved .

LVRS术后肺弥散功能、动脉血氧分压、低氧血症的显著改善，与肺毛细血管床容量的增加显著相关，与肺泡毛细血管膜弥散量的增加无明显关系。

The diffusing function , PaO2 and anoxia were significantly improved after LVRS closely relating to the increased Vc other than Dm .

方法：通过观察不同水平PEEP对重症哮喘患者气道压力和动脉血氧分压（PaO2）及二氧化碳分压（PaCO2）的影响，明确PEEP对重症哮喘的治疗作用。

Methods : By observing the effect of airway pression and PaO 2 , PaCO 2 , to define therapeutical action with PEEP in patients of severity asthma .

血氧分压（PO2TC）95%参考值范围（67.5～157.4）mmHg；

Blood oxygen partial pressure ( PO2T C ) 95 % reference value scope ( 67 . 5 ~ 157 . 4 ) mmHg ;

6h后，分析症状体征、动脉血氧分压的变化、外周血白细胞计数和分类、脏器功能及病理改变。

After 6 hours , changes of symptoms , oxygen pressure of arterial blood , white blood cell counts in peripheral blood , organ functions and the related pathology were analyzed .

观察两组病人7天内动脉血氧分压（PaO2）、动脉血氧饱和度（SaO2）和疼痛程度的变化。

Observe the oxygen partial pressure of the two groups within 7 days ( PaO2 ), blood oxygen saturation ( SaO2 ) and the change of pain degree .

分别于术后2小时、6小时、12小时、24小时检测各组动物血清肿瘤坏死因子-α（TNF-α）、内皮素（ET）、动脉血氧分压（PO2）的含量及肺脏系数。

Rats were killed , 2 hours , 6 hours , 12 hours , 24 hours after operation respectively , arterial oxygen press ( PO_2 ), serum tumor necrosis factor alpha ( TNF alpha ), lung ratio and endothelin ( ET ) were evaluated .

目的观察次声对肺的损伤作用及对动脉血氧分压（PaO2）和动脉血氧饱和度（SaO2）的影响。

Objective To observe the changes of arterial blood oxygen partial pressure ( PaO 2 ), oxygen saturation ( SaO 2 ) and the damage to lungs induced by infrasound .

分别于再灌注后0.5、1、2及6h点监测肺动脉平均压（mPAP）、股动脉血氧分压（PaO2）、血浆中一氧化氮（NO）及内皮素（ET-1）浓度；

At 0.5,1,2 and 6 h after reperfusion , mean pulmonary artery pressure ( mPAP ) was monitored , oxygen partial pressure of femoral artery ( PaO_2 ), plasma NO and ET-1 concentrations were detected .