上海市长宁区社区居民健康行为咨询点状况评估

目的了解社区居民健康行为咨询点现况,以进一步规范咨询点工作,为居民提供一流健康服务。方法采用资料法、现场观察法及问卷调查方法,对全区所有咨询点的硬件、软件配备情况、工作开展情况和规范程度以及咨询点服务对象对咨询点知晓情况、满意度进行综合评估。结果60.5%的咨询点工作完全达标;99.2%的居民知晓服务信息;97.8%的居民接受过咨询服务,居民对咨询点服务满意率达97.2%;分别有25.7%的咨询员、50.4%的居委干部、23.2%的居民提出增加服务时间、内容,改善服务条件等建议。结论调查对象对健康行为咨询点服务满意度逐年上升,但咨询点的整体服务水平还有待提高,特别在服务时间、服务内容以及服务条件等方面,还有待完善。     

Extragastrointestinal stromal tumor possibly originating from the prostate

We report a case of extragastrointestinal stromal tumor possibly originating from the prostate. The patient underwent radical prostatectomy because of no metastatic evidence. No recurrence and metastasis have been found during 14 months of follow up. To our knowledge, this may be the third such case published in a report in terms of pathological type.     

Survivin和Bcl-2在尖锐湿疣中的表达

目的:测定survivin和Bcl-2在尖锐湿疣(CA)组织中的表达并探讨两者表达的关系。方法:应用免疫组织化学链霉菌抗生物素蛋白过氧化物酶方法(SP法)分别检测60例CA组织及10例正常包皮组织中survivin、Bcl-2基因的表达。在镜下观察切片并计算阳性细胞百分比。结果:CA组织中survivin的表达率为86.67%,显著高于正常包皮的表达率20%(P<0.01)。其中棘层的表达率85.00%显著高于基底层的表达率70.00%和颗粒层的表达率66.67%(P<0.05),基底层与颗粒层的表达率之间无显著性差异(P>0.05)。Bcl-2在CA的表达率为66.67%,正常包皮组织中未见Bcl-2蛋白表达。survivin在CA中的表达与Bcl-2呈正相关(P<0.01)。结论:本实验检测出survivin基因在CA组织中有异常表达,提示survivin蛋白引起的细胞凋亡抑制在CA的发生中起到重要的作用。survivin与Bcl-2在CA的发生发展过程中起到协同作用。     

Use of the Arndt wire-guided endobronchial blocker via nasal for one-lung ventilation in patient with anticipated restricted mouth opening for esophagectomy.

Functional separation of the lungs may be accomplished by several methods. Patient with restricted mouth opening has limited options for one-lung ventilation. We report the use of wire-guided endobronchial blockade, a new tool for achieving one-lung ventilation in a patient with restricted mouth opening requiring nasotracheal, fiberoptic intubation for esophagectomy and reconstruction with gastric tube substitution.     

妊娠高血压综合征尿蛋白的丢失对新生儿出生体重的影响

目的: 几乎没有研究报道妊娠高血压综合征 (妊高征 ) 患者尿蛋白对新生儿出生体重的影响, 该研究欲探讨妊高征患者不同水平尿蛋白对新生儿出生体重的影响关系。方法: 1997年 1月 ~2004年 6月期间, 住院分娩患中、重度妊高征产妇 136例, 对新生儿出生体重与各种因素进行回归分析及t检验分析。结果: 单变量回归分析尿蛋白、孕龄分别与新生儿出生体重有高度显著性关系 (P<0. 01); 尿蛋白和孕龄一起进入多元回归分析, 校正影响因素, 尿蛋白和孕龄仍然是影响新生儿出生体重显著性因素 (P<0 .01); 与妊高征尿蛋白 ( +) 比较, 尿蛋白 无显著性影响新生儿出生体重 (P>0. 05), 尿蛋白 有显著性影响新生儿出生体重 (P<0. 01)。结论: 新生儿出生体重与妊高征患者尿蛋白丢失有关, 尿蛋白 丢失将严重影响新生儿出生体重。     

大学生一般自我效能感与防御方式的相关研究

目的 探讨大学生一般自我效能感与防御方式之间的关系。方法 采用“一般自我效能感量表”及“防御方式问卷”，对390名大学生的一般自我效能感和防御方式进行了测量。结果 大学生一般自我效能感性别差异非常显著（P〈0．01），而城乡差异不显著（P〉0．05）；大学生防御方式的性别差异显著（P〈0．05），而城乡差异不显著（P〉0．05）；大学生的一般自我效能感与防御方式有显著相关。结论 一般自我效能感是影响大学生防御方式的重要因素。     

Observations on pathological and histochemical changes in piglet livers infected with Taenia saginata asiatica

To study the pathological and histochemical characteristics of lesions in piglet livers infected with Taenia saginata asiatica (T. saginata asiatica) throughout the different stages, piglets were fed with eggs of T. saginata asiatica and raised in isolation in an animal center to establish the T. saginata asiatica infection model with normal piglets as control. The pathological changes in the piglet livers were observed after the infection using liver sections stained with hematoxylin and eosin. Histochemical methods were used to check the changes in lipid, glycogen and protein content in the liver. The data collected by image analysis were analyzed statistically with Statistical Package for the Social Science. The results show that T. saginata asiatica-exposed piglets were indeed infected. Inflammatory reactions began on the fourth day and progressed rapidly. Kupffer cell hyperplasia, hepatic hydropic degeneration and ballooning degeneration were found in the 10th–20th days after infection. Hepatic central veins and hepatic sinusoids were dilated and congested. Spotty necrosis occurred in some local liver tissues. In the 40th–60th days, granulomatous reactions and mild hepatocirrhosis were the main lesions. In the 70th–80th days, hepatocirrhosis and bile duct proliferation were observed in the liver. In the different stages, lipid drops were increased while glycogen and protein levels were decreased to some degree. There was a significant difference in metabolism between the infected group and the control group (P < 0.01). It is concluded that pigs are the favorable intermediate host of T. saginata asiatica and its infection can result in serious pathological and histochemical lesions in host organs. Translated from Journal of Guiyang Medical College, 2006, 31(4): 296–300 [译自: 贵阳医学院学报]     

发作性睡病与HLA—DQB1＊0602基因的相关性研究

目的 探讨发作性睡病与HLA—DQB1基因的相关性。方法 对30例发作性睡病患者的临床资料进行分析。用序列特异性引物-聚合酶链反应（PCR-SSP）分型技术测定HLA—DQB1等位基因，并与44例健康人检测的数据进行比较。结果 发作性睡病患者组DQB1＊0602基因频率为40％，与正常对照组9．09％相比较明显增高；未检出DQB1＊0401—0402基因，与正常对照组9．09％相比较，经统计学分析，差异有显著性（P〈0．05）。结论 HLA—DQB1＊0602基因为中国发作性睡病人群的易感基因；HLA-DQB1＊0401—0402基因为中国发作性睡病人群的保护基因。     

颈静脉球瘤的MR诊断

目的探讨MR检查在颈静脉球瘤诊断中的应用价值。方法对15例病变进行回顾性分析,重点分析其部位、信号及其侵袭性表现等情况。结果15例患者中,右侧病变8个(8/15),左侧7个(7/15);肿瘤形态为类圆形或不规则形,12例较大病变不同程度侵犯颈静脉孔区、乳突、岩骨、岩尖、斜坡等处骨质;肿瘤信号欠均匀,12个(12/15)肿块在MR平扫出现“盐和胡椒征”,以“胡椒”表现最为显著;13个肿块(13/13)均有明显强化,其中10个肿块出现“盐和胡椒征”。9例行MRA检查,颈内动脉和颈内静脉不同程度移位和包绕。结论根据肿瘤的部位、“盐和胡椒征”等MR表现,可在手术前正确诊断颈静脉球瘤。