查询词典 intrapericardial

Objective To discuss the indication and op erating technique of intrapericardial pneumonectomy,the repair of pericardial d efect,prevention of cardiac herniation and the postoperative arrhythmia.

目的 探讨心包内全肺切除术的适应证，手术技术，心包缺损修补和心脏疝预防，术后心律失常的处理等问题。

One example of a new generation LVAD is HeartWare's intrapericardial HVAD. This miniaturized centrifugal pump is capable of generating up to 10 L/min of flow. Its wearless impeller is suspended in the pump housing through a combination of passive magnets and hydrodynamic thrust bearing.

新一代左室辅助装置的安全性能有了明显的提高，研究者试图将其应用于非终末期心衰的患者，以延长这部分患者的长期生存率，这是心衰器械治疗专题会带给我们的信息。

Size of pericardial effusion was 31+/-13 mm. Initial mean arterial pressure was 88+/-21 mm Hg, and cardiac index was 2.46+/-0.80 L . min(-1). m(-2). Intrapericardial pressure was 8.31+/-5.98 mm Hg.

心包积液深度为31+/-13mm，起始平均动脉压为88+/-21mmHg，心指数为2.46+/-0.80L.min(-1)。m(-2)，心包内压为8.31+/-5.98mmHg。

Cardiac index and intrapericardial, left ventricular end-diastolic, right atrial, and right ventricular end-diastolic pressures were measured during basal state, after fluid overload, and after pericardiocentesis. Twenty-eight patients (57%) had physical signs of tamponade, and 10 (20%) were hypotensive.

分别于基础状态、容量负荷后和心包穿刺后测量心指数、心包内压、左室舒张末期压、右房压和右室舒张末期压。28例患者（57％）有心包填塞的体征，10例（20％）有低血压。

METHODS: Twenty-eight NSCLC patients with malignant pericardial effusion were treated with pericardiocentesis and intrapericardial infusion of VP-16 (200-300 mg) and DDP (80-100 mg). Intravenous chemotherapy were given 2 weeks after the pericardiocentesis.

对28例非小细胞肺癌恶性心包积液的患者行心包穿刺术，尽可能抽尽液体后心包腔内注入VP-16 200~300mg和DDP 80~100mg，局部治疗后2周行全身化疗。

After pericardiocentesis, the intrapericardial pressure decreased (median value,–5 mm Hg; interquartile range,–5 to 0), whereas right atrial and end-diastolic right and left 9 ventricular pressures, although slightly reduced, remained elevated, with a dip–plateau morphology.

在心包穿刺后，心包内压力下降(中位数为-5mmHg，四分位数间距为-5～0mmHg)，而右房压及左室和右室舒张期末压虽然有轻微下降但仍然较高，形态上表现为倾角-平台状。

Group A received the treatment of depositing a central venous catheter in pericardial cavity for Drainabe Therapy and intrapericardial injection.

作者：张芝辉宗佩兰袁艳珍宋军福张齐龙肖绍武，结核性心包炎目的探讨中心静脉导管留置引流在治疗结核性心包炎伴有大量心包积液的应用价值。

Intrapericardial pneumonectomy was decided in operation;to repair pericardial defect in operation can prevent cardiac herniation;continue EKG was necessary wi thin one week after operation.

结论术 中探查才能决定是否行心包内全肺切除术；术中妥善修补心包可预防心脏疝；术后1周内心电监护是必要的。

CaN Aβ gene silencing can reduce myocardial hypertrophy in cultured cells, si1280 (21bp) of CaN Aβ gene is the most effective target site for siRNA. The method of intrapericardial injection of plasmid, microbubbles and erzymes can improve transfection efficiency of non-viral plasmid with satisfying targeted transfection. But the scope of transfected myocytes is still limited. CaN Aβ shRNA expressing plasmid transfection in vivo by pericardial injection results in decreased CaN Aβ protein expression of small part of myocytes, and CaN Aβ mRNA only shows decreased trend. The dosage of non-viral vector and the parameters of ultrasound energy should be optimized in further study.

结论RNAi技术抑制CaN Aβ基因表达可有效减轻Ald诱导的心肌细胞肥大程度；CaN Aβ基因中si1280(21bp)片段为实现RNAi的更有效片段；微泡+酶类心包腔内注射超声导入的方法可有效改善非病毒载体在体心肌的转染效率，同时具有一定的靶向性，但总的转染范围仍然有限；采用这一方法进一步进行&一肾一夹&心肌肥大模型大鼠在体心肌细胞的CaNAβ的RNAi干预，发现心肌肥大大鼠心外膜下局部心肌细胞CaN Aβ蛋白水平降低，CaN AβmRNA水平虽有下降趋势，但无统计学差异，提示质粒的用量及超声导入的参数有待进一步研究使其优化。

Immunofluorescence staining shows that, the CaN Aβ protein expression of intrapericardial injection group decreased in some myocytes under epicardium, while other groups show no decreased fluorescence.

三在体心肌CaN AβsiRNA表达质粒转染后，转染各组与心肌肥大模型组CaN AβmRNA水平比较无差异(P＞0.05)，但免疫荧光结果显示心包腔内途径CaN Aβ干扰组较心肌肥大模型组心外膜下部分心肌荧光减弱。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。