通气的

Simultaneous measurement of CORB and COTD were performed in following situations:(1)cardiac output was varied by manipulating inotropic drugs(adrenine, dobutamine, dopamine, verapamil);(2)under six different ventilatory settings:①volume controlled ventilation with tidal volume of 12ml/kg(VCV, VT 12ml/kg);②volume controlled ventilation with tidal volume of 6ml/kg(VCV, VT 6ml/kg);③pressure controlled ventilation with tidal volume of 12ml/kg(PCV, VT 12ml/kg);④pressure controlled ventilation with tidal volume of 6ml/kg(PCV, VT 6ml/kg);⑤volume controlled ventilation with high positive end-expiratory pressure.

1经肺动脉漂浮导管CVP腔注射肾上腺素、多巴酚丁胺、多巴胺、异搏定改变动物心肌收缩力，观察注射药物前、注射药物后CORB和COTD的相关性；(2)设置5组不同的机械通气参数：①容量控制通气，潮气量12ml/kg(VCV， VT 12ml/kg)；②容量控制通气，潮气量6ml/kg(VCV， VT 6ml/kg)；③压力控制通气，潮气量12ml/kg(PCV， VT 12ml/kg)；④压力控制通气，潮气量6ml/kg(PCV，VT 6ml/kg)；⑤容量控制通气，潮气量6ml/kg，高呼气末正压，PEEP为12~15cmH2O。

Methods:Normal frequency ventilation of high frequency jet respirometer was used to control breath continuously for 31 cases without autonomous breath,the ventilation frequency:16～20 times/min with continuous ventilation time 12～72 hours.

结果：通气1h后PaO2（15.92±2.50）kPa，PaCO2（5.90±0.76）kPa；通气24h后PaO2（14.76±3.21）kPa，PaCO2（6.11±0.84）kPa。在Ⅱ型呼吸衰竭，常频与高频通气交替应用比单用高频通气辅助呼吸，其提高血氧分压的疗效优越（P＜0.001），且可防止高碳酸血症。

Furthermore, suggestibility with a tuning fork (p = 0.04) and exacerbation with hyperventilation (p = 0.06) seemed predictive of PT.

PT中更多见中度-显著的注意力分散，而且音叉的易暗示性和过度通气的加重可能能判断PT的预后。

"Sydney's landmarks, the span of the Harbour Bridge and the parabolic shells of the ultramodern Opera House, bracket the view from an open-air café."

"悉尼的标志，跨越海港的桥和抛物状的贝壳的超现代的歌剧院，支架视野从一个公开通气的咖啡店"。

Objective The anticogant to the endotheliotoxin receptor is a promising drug to treat with the pulmonary arterial hypertension therotically.But in our country there was few systemical clinical trial about the drug used in the disease.We study the curative effect and the side effect of an anticogant to the endotheliotoxin receptor-Tetramethylpyrazine on the pulmonary arterial hypertension.Methods The64newborn patients were continually main line the tetramethylpyrazine by the mini pump and stimutaneously treated with the respiratory machine.The injec-tion speed was controlled from5μg/kg·min to10μg/kg·min,or to20μg/kg·min.

目的 探讨内皮素受体拮抗剂—阿魏酸钠微量泵持续静脉注射治疗新生儿肺动脉高压的疗效和不良反应方法对64例肺动脉高压的新生儿在呼吸机械通气的情况下同时用微量泵持续静脉注射阿魏酸钠，阿魏酸钠微量泵静脉注射的速度由5μg/开始，在保证体循环血压的基础上可以逐渐加量至10μg/，直至20μg/。

Malondialdehyde production and total superoxide dismutase activity in samples of nondependent lung and dependent lung were detected and analysed in both groups on time of OLV 3hr and OLV 6hr to determine whether long-term OLV led to injury of the nondependent lung and whether the injury would be deteriorated by low-dose ALM.

通过对OLV 3hr及OLV 6hr时两组实验犬无通气肺与通气肺组织标本中丙二醛含量及总超氧化物歧化酶活力的测定，观察长时间OLV是否引起无通气肺组织损伤，并同时探讨小剂量ALM对无通气肺组织损伤的影响。

RESULTS Plasma levels of IL-8, IL-10, MMP-9 were higher at 1 h, 4 h and 6 h aortic dclamping off in continuous ventilation and the nonventilation group, and IL-8 level were significantly higher in nonventilation group compared with ventilation group, IL-10 levels were significantly higher in the ventilation group than nonventilation group after 1 h and 4 h, 6 h, TIMP-1 levels were significantly higher in the ventilation group than that in nonventilation group after 1 h and 4 h.

TIMP-1的血浆水平在术后持续升高，在术后1 h和4 h持续通气组较非通气组明显增高。血浆中TXB2水平在主动脉开放后1 h、4 h和6 h明显高于术前水平，持续通气组较非通气组水平明显降低。支气管肺泡灌洗液中IL-8、IL-10、MMP-9和TXB2 水平在主动脉开放后4 h较术前明显升高。

However, in studies examining transdiaphragmatic pressure in patients being weaned from mechanical ventilation, failure to wean was not consistently associated with a decrease in ...

然而，在研究中检测，在已经停止使用机械通气的和无法脱离呼吸机的患者，横膈上的压力并没有持续的减少

The double vertical vent stack pipe system which is simplified from loop vent and appliance vent is popularly adopted in Taiwan. The developed technology and instruments for drainage piping system are also reviewed in this paper.

通气系统方面，排水立管连结通气立管之简化二立管结合型式，是国内比较被广泛使用的型式，基於配管施工技术要求与初期装置成本考量，器具通气与回路通气型式应用比例并不高。

Methods Loading dose 5mg of midazolam was given by slow intravenous injection first.Ⅱ-Ⅲ level Ramsay calm gradings was obtained by continuous giving maintenance does 0.04~0.2 mgkg^(-1)h^(-1) with transfer pump. Simultaneously continuous monitoring was given to patient's SpO2 and CVP. Artery courage vigor and Ramsay grading were analyzed before the medication was applied and two hours after the medication.

选择我科2007年6月～2008年5月住院患者中需机械通气的病例23例，首先缓慢静注咪唑安定5 mg的负荷量，然后持续静脉泵注维持量的咪唑安定0.04~0.2 mgkg^(-1)h^(-1)，以获得Ⅱ~Ⅲ级Ramsay镇静评分，同时连续监测患者的SpO2、CVP及用药前和用药2 h后动脉血气及Ramsay镇静分级。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。