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Bronchial lavages supernatants are helpful for molecular diagnosis of lung cancer. Hypermethylation of anti-oncogene is a useful marker for diagnosis of lung cancer.

结论支气管灌洗液上清对肺癌分子生物学诊断有一定帮助，抑癌基因的过甲基化可作为肺癌诊断有用的标记。

We extracted DNA from bronchial lavages cells and supernatants, and made a quantitative analysis of free DNA from supernatants, then analyzed hypermethylation of three genes in bronchial lavages supernatants and cells. Our objective is to investigate the possibility of bronchial lavages supernatants used in molecular biology diagnosis of lung cancer, and the value of hypermethylation of gene in the diagnosis of primary lung cancer.

本研究选取北京胸部肿瘤结核病医院收治怀疑肺癌患者78例，包括肺癌51例，其中鳞癌23例，腺癌20例，小细胞癌5例，腺鳞癌3例，中心型肺癌27例，周围型肺癌24例，男性32例，女性19例，平均年龄(57.1±13.5)岁，良性病变患者27例，其中肺结核17例，肺炎5例，肺部良性肿瘤5例，男性16例，女性11例，平均年龄(39.5±10.7)岁。

HSV-I is the primary virus which leadings to cornea! endotheliitis.2. By using the PCR to detect HSV-I DNA in humor of the comeal endotheliitis is rapid and simple for etiologic diagnosis and is convient for clinical treatment.3. The conclusion is limited to diagnosis of HSV and VZV. It is necessary to do further for the other pathogeny.

P CR技术检测角膜内皮炎患者房水中的单纯疤疹病毒I型，可在分子水平上建立一种快速准确的诊断，从而从基因内部探测其发病原因，为临床治疗提供可靠的依据；兔膜内皮炎主要是以HSV一I感染为主；本研究未设计其它相关病毒的特定引物进行特异性扩增，故所得结论仅限于单纯疤疹病毒及带状疤疹病毒，是否有其它感染原，需进一步研究。

Methos Color Dppler sonography was used to assess the changes of hernodynamics of 90 patients with acute scrotum The intra and exera-testicular blood flow were found to be either normd diminished; absent or increased The sensitively and specificy of CDS in the diagnosis of ten testicular torsion in which blood flow was completely deprive were 100%; five of them have violent sports The sensitivity specificity of CDS in the diagnosis of tesicular and epididymal inflammation in which blood flow were 86% and 100%.

应用彩色多普勒血流超声诊断仪对90例急性阴囊肿痛患者的睾丸、附睾进行检测。并观察睾丸、附睾的血流动力学改变情况。结果(1)无血流灌注10例，低血流灌注20例，高血流灌注43例，正常血流灌注17例；(2)睾丸扭转10例，睾丸炎及附睾炎50例，阴囊外伤30例。

Methods Comprehensive analysis was performed for diagnosis and treatment process of UTS and literatre review on etiology,diagnosis and treatment of UTS.

方法通过 UTS的诊治过程结合文献对该病的病因、诊治经过综合分析。

The subjectivity of pulse tracings interpretation affects the accuracy and the feasibility of the diagnosis, and that is also the restricted factor in the application and development of pulse diagnosis.

中医理论对脉象描述的主观性影响了其诊断的准确性与可行性，也成为脉诊应用、发展中的制约因素。

SA and SA/ TA ratio were very important in the diagnosis of PCOS. TAUS combined with TVUS can promote the precision of diagnosis of PCOS and reduce the ratio of failure diagno2sis of PCOS.

SA 的测量和SA/ TA 比值的计算在PCOS 的诊断中具有非常重要的价值，TAUS 和TVUS 联合应用能提高诊断准确性，减少漏诊率。

Methods : Ovarian numbers of follicle ,ovarian volume ,ovarian stromal area ,total area and SA/ TA ratio were measured in 38 patients with PCOS and 30 normal women with regular menstrual cycles by TVUS ,and NF and OV were done by TAUS. Then the diagnosis value of both TAUS and TVUS in diagnosis ofPCOS were compared.

采用TVUS 对38 例PCOS 和30 例正常已婚妇女进行卵巢形态学的观察与测量，指标为：卵泡数、卵巢体积、卵巢间质面积，总面积，及SA/ TA 比值，并用TAUS 观察与测量NF 和OV ，比较与TVUS 对PCOS 的诊断价值。

GFAP and S-100 immunohistochemical stainings are helpful to the diagnosis and differentiated diagnosis of incranial tumors.Detection of GFAP expression may have significant value in the accuracy of glial origin tumor and evaluation of the prognosis.

GFAP和S-100有助于颅内肿瘤的诊断和鉴别诊断，GFAP表达的检测可作为胶质源性肿瘤的确定和预后评估的重要参考指标。

Color Doppler sonography is the first choice in the diagnosis and differential diagnosis of pulmonary embolism.

彩色多普勒超声是肺动脉栓塞影像学诊断和鉴别诊断的首选手段。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。