穿孔性的

Objective:To explore the feasibility and safety of laparoscopic appendectomy for gangrenous suppurative perforative appendicitis.

目的：探讨腹腔镜阑尾切除术(laparoscopic appendectomy，LA)治疗坏疽、化脓性阑尾炎合并穿孔的安全性和可行性。

Other unusual cases may be associated with pneumopericardium, subcutaneous emphysema, splenic abscess, tension pneumothorax, gastropleural fistula, gastrobronchial fistula, gastropancreatic fistula, gastroenteral fistula, and penetration into the heart and aorta.

其它不常见的包括：心包膜腔积气、皮下气肿、脾脏脓疡、张力性气胸、胃肋膜腔唱管、胃支气管唱管、胃胰脏唱管、胃肠道间唱管以及造成心脏或主动脉穿孔。

The analysis of 14 cases with granular myringitis who had been operated in the past 7 years is reported the clinical experience of surgical treatment in granular myringitis about cure rare and accidental ear drum perforation rate during the surgery.

本研究是在探讨肉芽性鼓膜炎手术治疗法的成功率及手术中鼓膜意外穿孔机率，而对过去7年间所手术之14病例，做一回顾性研究。

The indirect sign included the stercolith in the appendix with sound shadow; periappendicular absence echo or deposit echo when appendicitis complicated with exudation or perforation; mixed swollen echo on the right hypogastric region when abscess formed; dilation of intestine; local ileocecal edema or mesenteric thickening and encysted greater omentum.

横断面呈&靶环征&或圆形回声。2 间接征象：阑尾内粪石并声影；阑尾炎有渗出或穿孔时周围的无回声区或有沉积物回声；脓肿形成时为右下腹混合性肿块回声；肠管扩张；回盲部肠管局限性水肿或肠系膜增厚和大网膜包裹。

To the urgent peptic ulcer perforation patients, curative effect of one stage subtotal gastrectomy was good. The cases were avoided with the second operation and long-term peroral administration therapy, and with lower medical cost.

消化性溃疡急性穿孔以胃大部分切除Ⅰ期根治术的方法疗效确切，避免Ⅱ期再次手术或长期服药治疗，医疗费用比较低。

To express chicken osteoprotegerin in Pichia pastoris and determine its inhibitive effects on mature osteoclastic bone resorptive function in vitro. The chOPG cDNA encoding for 382 amino acid without signal peptice was subcloned into Pichia pastoris expression vector pPICZα-A. The constructed plasmid was transformed into yeast X-33 by electroporation. The recombinant transformants were selected by Zeocin. Induced by the addition of methanol every 24 hours, the product analyzed by SDS-PAGE was sized about 43kDa and 53kDa at a yield of 200mg per litter of culture. The result of Western blotting indicated that the recombinant protein had specific antigenicity mainly owing to heterogeneous glycosylation.

为了在毕赤酵母中分泌表达鸡骨保护素（osteoprotegerin，OPG），采用DNA重组技术将chOPG成熟肽cDNA片段插入毕赤酵母表达载体pPICZα-A中，以电穿孔法转化酵母X-33，用Zeocin 平板筛选重组子，经甲醇诱导表达后， SDS-PAGE 和免疫印迹分析表达产物，由于糖基化不同，表达产物有两种，其相对分子量分别为43kDa和53kDa，表达量约为200mg/L，经Western印迹验证，有较好的抗原性。

Methods Thirty-four ears with traumatically perforated tympanic membrane and 57 ears of secretory otitis media with incised tympanic membrane were selected.

以正 负压平衡试验法，检测 34耳外伤性鼓膜穿孔和 5 7耳分泌性中耳炎鼓膜切开后的咽鼓管功能。

Finally: CT diagnoses the acute appendicitis: 55 examples acute purulent appendicitis CT correctly diagnoses 51 examples. 8 examples appendices gangrene partner perforates the CT inspection to have exceptionally. 19 examples pure appendicitis CT inspection discovered 10 examples appendices increase thickly, the CT diagnosis rate is 52.6%.

结果：CT诊断急性阑尾炎：55例急性化脓性阑尾炎CT正确诊断51例。8例阑尾坏疽伴穿孔CT检查均有异常。19例单纯性阑尾炎CT检查发现10例阑尾增粗，CT的诊断率为52.6％。

Objective: To investigate the effect of arterial baroreflex on survival rate of rats with cecal ligation and puncture-induced sepsis.

目的：观察动脉压力感受性反射对盲肠结扎穿孔致脓毒症大鼠生存率的影响。

Three-dimensional finite element method was developed to predict the acoustic attenuation performance of perforated tube dissipative silencers.

将有限元法应用于预测穿孔管阻性消声器的声学性能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。