诊断学

Many people do a lot of experimental and clinical study work with COPD about etiology, pathogenesy, diagnosis, therapeusis ect.

全球许多学者围绕COPD病因学、发病机理、诊断、治疗等从实验和临床方面开展了大量研究工作，取得了一定的研究成果。

Objective: To study the expression of Syndecan-1、RAB5A、MMP-9、CD54 as well as relation to infiltration--metastasis、tissue-typing etc, and significance in gastric carcinoma, to investigate the unite factor effect of Syndecan-1、RAB5A、MMP-9、CD54 for metastatic mechanism of gastric carcinoma and relation among each.

中文摘要：目的：研究Syndecan-1、RAB5A、MMP-9、CD54在胃癌中的表达情况及其与胃癌浸润转移、肿瘤组织学类型等之间的相关性和意义，探讨Syndecan-1、RAB5A、MMP-9、CD54联合因素对胃癌转移可能机制的影响和各自之间的相关性，更进一步认识胃癌在不同环节上的转移情况，从而在胃癌的分子学水平的早期诊断和治疗上寻求一种更加敏感和可靠的方法。

Objective To understand the trend of SARS-serum IgG titre changes in patients with SARS and SARS subclinical infection in normal population in Guangzhou.

目的 了解严重呼吸道综合征患者血清中特异性IgG抗体滴度变化规律和健康人群感染SARS冠状病毒的状况，并为临床诊断和血清流行病学调查提供可靠依据。

Objective To study the clinical application of Toluidine Red Unheated Serum Test and Treponemal Pallidum Particle Agglutination for diagnosis and treatment of syphilis.

目的探讨梅毒血清学试验甲苯胺红不加热血清试验与梅毒螺旋体抗体明胶颗粒凝集试验在梅毒诊断及治疗中的作用。

The chicken infectious laryngitis and tracheitis are diagnosed on epidemiological characteristics, clinical symptoms, pathological changes and experimental tests.

从流行病学、临床症状、病理变化和实验室检验四个方面对鸡传染性喉气管炎进行了诊断，并做了药物治疗对比试验。

The present study suggested that the method is very simple, specific and rapid, and very useful for clinical diagnosis and epidemiological survey of Trichinosis.

试验结果显示，该方法操作简便、快速、特异性好，适用于猪旋毛虫的临床诊断和流行病学调查。

Abnormal chromosome was detected in 17 fetuses. Among them, trisome 21, trisome 18, trisome 13, Turner syndrome, Klinefelter syndrome, short arm deletion of chromosome 18, and inverted chromosome 9 were detected in 8, 3, 1, 1, 1, and 2 fetuses, respectively. Abnormal chromosome was found in 5 out of 8 fetuses who received serum screening. Ultrasound showed abnormal chromosome in 11 fetuses.

共诊断17例胎儿染色体异常，其中21三体8例，18三体3例，13三体1例， 1 Turner综合征1例，Klinefelter综合征1例， 18染色体短臂微缺失1例，9号染色体臂间倒位2例(1例来源于母亲)。17例中有8例进行了唐氏儿血清学筛查，5例异常，11例超声检查胎儿有结构异常。

The sensitivity and specificity of the corresponding tests were given as follows., bacilli culture （73% and 100%）; PCR （74% and 90%）; chest X-ray （68% and 70%）; tuberculin skin test （94% and 20%）; serological tests （33%and 87%）; sputum smear （30% and 100%）; biochemical identification （12% and 90%）.

结果显示，不同诊断性检查的敏感性和特异性如下：分支杆菌培养分别为73％和100％；PCR分别为74％和90％；胸部X线检查分别为68％和70％；结核菌素试验分别为94％和20％；血清学检查分别为33％和87％；痰液涂片检查分别为30％和100％；生物化学检测分别为12％和90％。

Objective To study the thin slices and MRI cross?sectional anatomy of the cervical vertebral uncinate process and its adjacent tissues, to provide basic anatomic data for cervical retrograde syndrome.

目的 阐明颈椎钩突在薄层断面和MRI断面图像上与周围结构的毗邻关系，为颈椎退行性疾病提供影像学诊断依据。

18FFDG PETCT possesses a definite value in detection of carcinoma of gallbladder, the conventional imaging is uncomparable to its role in postoperative restaging of this disease.

18FFDG PETCT对胆囊癌的诊断有一定的价值，对胆囊癌术后再分期有常规影像学检查无可比拟的作用。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。