中耳

In theory, this will help to keep the Eustachian tubes clear and allow mucus to drain from the middle ear, but again, this has not been proved to be an effective treatment for otitis media.

在理论上，这将有助于保持咽鼓管管清楚，并允许粘液流失从中耳，但再次，这并没有被证明是一种有效的治疗中耳炎。

This makes it easier for fluid to get trapped in the middle ear when the eustachian tubes dysfunction or become blocked during a cold.

这使得流体让被困在中耳的咽鼓管管功能障碍或阻碍在冷战。

Decreasing bone formation may be the main reason for the reducing calcium content in the otoconia. The headward distribution of blood volume may account for the morphological changes in the middle ear and inner ear.

骨形成减少可能是引起耳石中钙含量减少的主要原因；而头部血流量的增多可能是中耳和内耳形态学改变的原因。

objective: to observe the change of the media auris effusion of secretory otitis media after intratympanic injection of ambroxol, provide the guidance and the evidence for treatment of secretory otitis media.

目的：观察沐舒坦鼓室注射后对分泌性中耳炎伴中耳积液变化的影响，为分泌性中耳炎的治疗提供指导和依据。

The Second People's Hospital of Shantou, Guangdong Shantou 515000, ChinaAbstract: Objective: To observe the change of the media auris effusion of secretory otitis media after intratympanic injection of ambroxol, provide the guidance and the evidence for treatment of secretory otitis media.

目的：观察沐舒坦鼓室注射后对分泌性中耳炎伴中耳积液变化的影响，为分泌性中耳炎的治疗提供指导和依据。

123 patients with secretory otitis media,63 patients were randomly divided into the treatment group, comparison group. pumpback the middle ear effusion, then intratympanic injection with 0.5ml ambroxol and 0.5ml dexamethasone.

将分泌性中耳炎患者随机分成治疗组（63例）和对照组（60例），使用回抽方法先抽出中耳积液，然后将勃林格殷格翰公司生产的沐舒坦注射液和地塞米松注射液各0.5ml注入鼓室。

The dynamic changes of mammiferous hsp70 epitope related proteins were tested with modified western blotting.

用肺炎克雷白杆菌制作急性中耳感染动物模型，观察细菌和内耳与哺乳类hsp70相关的蛋白表达水平动态变化。

Methods 101 COM cases were taken the coronal and axial CT and their images were analyzed as to observe their mastoidal type, focus of infection and anatomical abnormality.

通过对 10 1例慢性中耳乳突炎患者颞骨CT影像资料观察分析，包括乳突分型、病灶改变和解剖变异等影像资料进行统计。

Abstract］ objective to explore the failure causes of mastoidectomy and precautions.methods the operation findings of 37 cases who underwent revision mastoidectomy from 1995 to 2005 were analyzed for causes of the primary procedures and revision mastoidectomy failure.results original symptoms disappeared.all cases achieved a dry ear after mastoidectomy 1～3 months.conclusion causes of failure of mastoidectomy include unfamiliarity with regional anatomy,absence of skill of surgeons,unadequate opening of mastoidale,and clinical experiences.each of these can result in residual lesion and inadequate drainage.some exceptions can also result in reoperation.to resect the pathological changes tissue thoroughly,to remain good drainage after operation,to manage some execptions are keys to prevent reoperation.

目的 探讨乳突根治术不能干耳原因及预防措施。方法对我科1990~2005年收治的37例乳突根治术不能干耳患者的再次乳突手术所见进行分析，并行二次乳突根治术。结果术后1～3个月患者原有症状消失、干耳。结论乳突根治术失败原因主要是术者中耳乳突解剖不熟、基本功不过硬、临床经验不足导致病灶残留、引流不畅和乳突尖开放不够及某些特殊情况所致。术中彻底去除病灶，保证术后引流通畅及特殊情况的处理，是防止二次手术的关键。

This study consisted of two sections, the one is about the relationshipe between ear and jaw, the other is about the comprehensive treatment for microtia.

在我国，近年来各地相继开展了耳廓再造手术，晚近又有同期进行中耳成形术的报道，在手术设计方面进展较大，但对小耳畸形和颌面部畸形的关系至今尚未见到有关的研究报道，对第一、二鳃弓综合症缺乏足够的认识，反映在对小耳畸形的治疗上也缺乏全面考虑。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。