声门上的

The grill bars of the PLA were closely opposed to the epiglottis and supraglottic structures in nearly all subjects.

几乎在所有的受试对象中， PLA 的装置与会厌和声门上结构相近。

BACKGROUND: With supraglottic airway devices, such as the laryngealtube suction, ProSeal laryngeal mask airway andCobra perilaryngeal airway, oropharyngeal leak pressureor cuff position may vary according to changes in the positionof the head and neck.

背景：在使用声门上气道装置时，例如：喉管吸引，胃管引流型喉罩，Cobra喉周通气道，口咽漏气压力和套囊位置会随着头颈位置的变化而变化。

Objective:To study the expression and clinical significance of E-cadherin and epidermal growth factor receptor proteins in supraglottic carcinoma.

目的：探讨表皮钙粘素(E-cadherin，E-cd)和表皮生长因子受体在声门上喉癌的表达及其临床意义。

Results:Expression of VEGF and NOS2 was positively correlated with the cervical lymph node metastasis in supraglottic laryngeal carcinoma.

结果：VEGF和NOS2的表达与声门上癌颈淋巴结转移呈正相关。

Objective:To search a better method to predict concealed cervical lymph node metastasis of supraglottic laryngeal carcinoma.

目的：探讨声门上喉癌隐性颈淋巴结转移更好的预测方法。

Objective To study the pathologic features of occult lymphatic metastasis in supraglottic carcinoma.

目的探讨声门上型喉癌颈淋巴结隐匿性转移的病理特点和规律，帮助临床治疗。

To investigate the expression of heparanase in the supraglottic carcinoma and the relationship between the expression of it and clinically pathological features of supraglottic carcinoma.

目的探讨乙酰肝素酶在声门上型喉癌组织中的表达及其临床意义。

Results:Expression of nm23－H1 and laminin were negatively correlated with the cervical lymph node metastasis of supraglottic laryngeal carcinoma.

结果：nm23－H1和层粘连蛋白的表达与声门上型喉癌颈淋巴结转移呈负相关。

Methods: Using LSAB-immunohistochemical technique, the expression of E-cd and EGFR proteins were investigated in 54 cases of human supraglottic squamous cell carcinoma.

用LSAB免疫组化法，检测了54例声门上型鳞状细胞癌手术切除标本E-cd和EGFR的表达。

There were 163 cases who were readmitted and received surgery again for different purposes.

一般资料：我院自1981～1993年手术治疗声门上癌582例，占同期喉癌的63.3%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐