po2

These changes mainly result from the effects of elevated Po2 .

这些变化主要是由于高分压氧的作用。

Oxygen partial pressure ( PO2 ) in human superficial tumors and changes under hypoxia

人体体表肿瘤氧分压及低氧下的变化

This paper is a report of a new type of in vivo monitor of PO2 with stability .

作者报道一种稳定性较高的氧分压在体监测仪，为医学研究、临床诊断提供一种新的可靠的测试方法及设备。本实验分两部分。

Measurement principles of pH-pCO2 and pO2 electrodes in blood gas analysis are described .

对血气分析中的pH、pCO2和pO2电极的测量原理作了系统的论述。

Automatic Control of Pressure ( P ) and Oxygen 's Partial Pressure ( Po2 ) During Saturation Diving

饱和潜水中舱压和氧分压的自动控制

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

同时进行血气分析，监测动脉血氧分压（PO2）。

With the increase of hypoxia ( PO2 14.6 kPa decreased to 11.2 kPa ), the buffer capacity significantly increased .

随着低氧程度的增加，（PO214.6kPa降至11.2kPa）机体缓冲能力提高效果更好。

PO2 of artery portal vein and vein of posthepatitic cirrhosis patients was all obviously increased after the oxygen inhalation .

肝硬化组吸氧后门静脉、桡动脉和周围静脉血氧分压均增高。

Methods Experimental retinal vein occlusion ( RVO ) eyes were done by Argon laser . vitreous PO2 value was determined by blood gas analysis ;

方法用氩激光光凝法制作兔眼视网膜静脉阻塞眼模型，血气分析法测定玻璃体氧分压，放射微球标记法检测视网膜血流量；

The nitrogenase activity of the detached stem nodule was measured under different pO2 and the highest was obtained at 60 % .

测定不同pO2下离体茎瘤固氮活性以pO2为60%最高；

In addition , pH , arterial pO2 and arterial blood pCO2 were measured with ABL-520 blood gas acid and base analysis meter .

采用ABL-520型血液气体酸碱分析仪检测动脉血酸碱度、动脉血氧分压、动脉血二氧化碳分压。

The results showed that the detected O2 and PO2 in doctor-nurse office were conformed to the normal range of country 's indoor standard .

结果可见：被检测的医护办公室O2、PO2符合国家室内标准的正常范围；

There were no significant changes in ABP , SpO2 , and PO2 after the insufflation .

充气前、后ABP、SpO2及O2分压（PO2）始终无明显变化。

PO2 , pH and PCO2 of umbilical cord arterial blood had been measured at the time before respiratory of fetus began during cesarean section .

术中胎儿娩出尚未建立呼吸时取脐动脉血行血气分析，测其pH、PO2、PCO2值。

Results In moderate hypothermia group the ICP gradually decreased and PO2 increased after 24 hours of hypothermia , with obvious difference from the control group ( P < 0.05 ) .

结果亚低温治疗24h后ICP逐渐下降，脑组织PO2逐渐上升，与对照组比较差异有显著性（P<0.05）。

An immediate recovery of the heart rate was closely related to the increment of PO2 , which clearly indicated that hyperbaric oxygen was the main cause of bradycardia .

分析表明，心率减慢与氧分压增高密切相关，故认为高压氧是引起心率减慢的主要原因。

The glucose oxidase electrode constructed by combination of this membrane with the pO2 sensor itself contains enough O2 to compensate for the variability of the sample oxygen content .

用此酶膜与pO2传感器组装的酶电极本身含有足够量的氧，能使样品中氧含量对电极响应的依赖关系减小到最小。

On the other hand , the whole blood viscosity , erythrocyte count ( EC ) and Pco2 increased , Po2 and pH decreased with increasing ischemic duration .

此外，随缺血时间延长，全血粘度、红细胞压积（HCT）和红细胞计数（EC）增高，而白细胞计数（NC）、Po2和pH降低。

Materials and Methods Oxygen partial pressure ( PO2 ) in tumor center and subcutaneus tissue were measured in superficial lesions by introducing an oxygen needle electrode using polarographic method .

材料与方法用针型氧电极极谱法测定人体体表肿瘤中心的氧分压（Tpo2）及皮下正常组织的氧分压（SQpo2）。

The results of the nitrogenase activity of water deprived stem nodule under different pO2 and its micrographic observation supported that the oxygen diffusion resistance increased in response to water stress .

测定水分剥夺的茎瘤在不同pO2下的固氮活性和茎瘤组织切片的显微观察，支持水分胁迫可使O2扩散阻力增大这一观点。

Results : Highly significant correlations were observed between malondialdehyde and xanthine oxidase umbilical pH Pco2 Po2 base excess gestational age and Apgar score at 5 min.

结果：脐血丙二醛与黄嘌呤氧化酶、脐血气pH、氧分压、二氧化碳分压、碱剩余、Apgar5分钟评分以及胎龄等各项指标有显著的相关性。

The relativity bias of pH was very little , but the largest bias of PCO2 and PO2 was 17.74 % and 23.52 % , respectively .

PH的相对偏倚很小，PCO2和PO2的最大相对偏倚分别为17.74%、23.52%。

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 .

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。

DH-1326 blood-gas Analyzer measures PH , Pco2 and Po2 in the blood making use of the electrodes , offers the reference opinions to salve the patient .

DH-1326血气酸碱分析仪利用电极对全血中的氢离子浓度、二氧化碳分压和氧分压进行定量测量，为抢救病人提供参考意见。

There is interaction between disaccharides and phospholipid , which is probably the hydrogen bonding formed by - OH of disaccharides and PO2 - of phospholipid .

双糖与磷脂间存在相互作用，该作用可能是糖的-OH与磷脂PO2-形成的氢键。

The superior gene in Dezhou donkey and Guangling donkey was Po2 ~ B. And the Po2 loci in Qinyang donkey displayed heterozygote .

在血清后白蛋白□中，Po2~A是佳米驴、泌阳驴、关中驴的优势基因，Po2~B是德州驴、广灵驴、的优势基因，而庆阳驴则表现为杂合子；

It was shown that the order of chelating ability of the chelant against heavy metal ions is : Cu2 + > Po2 + > CD2 + > Zn2 + ;

结果表明：DTCS对重金属离子螯合能力由强到弱的顺序为：Cu2+>Pb2+>Cd2+>Zn2+>Ni2+；

The umbilical artery blood gas analysis : pH was ( 7.0 ± 0.1 ) , PO2 was ( 1.7 ± 0.6 ) kPa , PCO2 was ( 8.9 ± 0.7 ) kPa .

脐动脉血血气分析：pH为7.0±0.1，氧分压为（1.7±0.6）kPa，二氧化碳分压为（8.9±0.7）kPa；

Pretreatment with CUR ( 200 mg / kg ) or DXM markedly attenuated IR induced barrier disruption , lung edema , tissue inflammation , and decreased PO2 at 4 hours after reperfusion .

再灌注4h时，CUR（200mg／kg）或DXM预处理能明显缓解IR诱导的肺屏障功能的损害、肺水肿、炎症细胞浸润和PO2降低。

O2 , PO2 , CO2 , total number of bacteria were detected in doctor-nurse offices which are at the same side on the 6 and 7th floor in the first affiliated hospital of China Medical University .

对中国医科大学第一医院14层建筑内的6、7层同侧病区的医护办公室进行了O2、PO2、CO2、细菌总数的检测。