PLV

Objective To investigate the changes of NO and ET 1 level in dogs with halation injuries after treatment with partial liquid ventilation ( PLV).

目的研究吸入性损伤部分液体通气（PLV）后一氧化氮（NO）、内皮素1（ET1）的改变。

The dentin exposure rate was 95 16%. The dentin sensitivity relaxed after PLV bonded.

备牙时牙本质暴露率达9516%，粘固后牙本质过敏症状不同程度缓解。

There are two kinds of approaches for liquid ventilation: partial liquid ventilation ( PLV) and total liquid ventilation ( TLV).

液体通气有两种类型：完全液体通气和部分液体通气。

The plasma level of TNF-α was significantly lower in PLA group compared with PE group,( P < 0.05), but there was no difference between PLV and CMV groups.

肺水肿、肺不张等轻于CMV组；TNFα水平低于PE组（P

Conclusion The three types of PLV preparation all can obtain the ideal appearance and color, if the cases selected reasonably, the tooth prepared enough and high strength composite systems are used.

【结论】合理选择适应证、足够的牙体制备及高强度树脂粘结系统，可保证3种牙体预备类型均能使PLV获得良好的外形、满意的颜色及可靠的临床近期粘接强度；

Conclusion PLV is associated with early favorable clinical outcome in the alleviation of heart failure for patients with end stage dilated cardiomyopathy.

结论左心室部分切除术为终末期扩张型心肌病患者缓解心衰症状，早期临床效果良好。

Objective To evaluate the clinic results of three types of preparation of fired porcelain laminate veneers ( PLV).

【目的】评价3种烤瓷贴面（PLV）牙体预备的近期临床效果。

PLV is a relatively new therapeutic approach to acute lung injury ( ALI) and acute respiratory distress syndrome ( ARDS).

部分液体通气是急性肺损伤和急性呼吸窘迫综合征相对新型的治疗途径。

Methods: The PLV the patients of EH were surveyed by 2-dimensional Echocardiography and after the treatment.

方法: 应用超声心动图测定上述药物治疗前后左心室的构型变化.