针刺夹脊穴治疗痉挛型脑瘫的临床研究

目的:观察针刺夹脊穴治疗痉挛型脑瘫的临床疗效。方法:将62例痉挛型脑瘫患者随机分成两组,治疗组采用针刺夹脊穴,对照组采用假针刺,每日针刺1次,10次为1个疗程,共治疗6个疗程,所有病例均配合常规的康复治疗。同时以修订的Ashworth量表(MAS)、粗大运动功能量表(GMFM)、儿童功能独立检查(WeeFIM)作观察指标,观察评定两组的治疗结果。结果:治疗后两组MAS评分均明显降低(P<0.01),且治疗组MAS评分明显低于对照组(P<0.05);治疗后两组患者的GMFM评分、WeeFIM评分均明显提高(P<0.01),且治疗组GMFM评分、WeeFIM评分明显高于对照组(P<0.01,P<0.05)。治疗组总有效率为84.4%,对照组总有效率为63.3%,两组比较差异具有显著性意义(P<0.05)。结论:针刺夹脊穴治疗痉挛型脑瘫患者的临床疗效确切。     

Identification of differentially expressed proteins in human stage I lung adenocarcinoma and tumor-adjacent tissues with two-dimension gel electrophoresis profiling

Objective： The aim of this study was to establish reproducible two-dimensional electrophoretic assay used for profiling and identification of differentially expressed proteins in human stage I lung adenocarcinoma and paired normal tumor-adjacent tissue. Methods： The proteins from 12 human stage I lung adenocarcinoma tissues and normal tumor-adjacent tissues were separated using isoelectric focusing electrophoresis （the first dimension） and the subsequent homogeneous SDS-polyacrylamide gel electrophoresis （SDS-PAGE） （the second dimension）. The differentially expressed proteins were determined with PDQuest image analysis software, and identified using matrix-assisted laser desorption/ionization time of flight mass spectrometry （MALDI-TOF-MS） and database searching. Results： The well-reproducible 2-DE gel patterns of human stage I lung adenocarcinoma and normal tumor-adjacent tissues were profiled and 26 differentially expressed proteins uncovered. Nine of these 26 protein spots were cut out from the preparation gels and determined with MALDI-TOF-MS. Searching against the protein database, four candidate proteins were identified. They were 60S acidic ribosomal protein P2, Cathepsin B1, Apolipoprotein A-I precursor, and La 4.1 protein. Conclusion： In this study, high reproducible 2-DE gel protein images of human stage I lung adenocarcinoma and paired normal tumor-adjacent tissues were achieved successfully, and 4 differentially expressed proteins were revealed. These data will be helpful for screen of early biomarker and study of molecular mechanisms of human lung adenocarcinoma.     

Correspondence analysis as a screening method for indicants for clinical diagnosis

In clinical diagnosis, a patient's symptoms are observed and the probabilities of various diseases are assessed. A widely used method of formalizing this approach is independent Bayes in which symptoms are assumed to be independent conditional on the disease category. Correspondence analysis provides a method for examining the dependence between symptoms and assists in the selection of a reduced set of symptoms for the application of the independent Bayes method. This approach is illustrated on two data sets concerned with patients attending Accident and Emergency departments with chest pain and acute abdominal pain, respectively.     

睾丸网腺癌6例报告

目的:探讨睾丸网腺癌的发病和临床特点,以做到早诊断、早治疗.方法:报告6例睾丸网腺癌患者的临床资料.6例均为左侧发病,术前均诊断为左侧附睾和睾丸炎,并继发性睾丸鞘膜积液;拟行患侧附睾切除加鞘膜翻转术.术中发现左睾丸质硬有肿物并侵及附睾,遂行睾丸、附睾切除术.结果:术后病理检查诊断为睾丸网腺癌侵及睾丸和附睾;6例术后均获随访.结论:睾丸网腺癌在临床表现独特,根治性睾丸切除辅以根治性腹膜后淋巴结清扫术效果满意,放疗和化疗效果欠佳.     

创伤性浮膝伴血管损伤的早期诊治

目的 探讨创伤性浮膝同时伴同侧血管损伤患者的早期诊断及救治.方法 总结1996年6月～2002年12月收治28例30个浮膝的手术固定方法、血管修复情况及术后治疗和恢复情况.结果 术后伤口一期愈合5例,17例伤口二期行植皮修复,4例胫前骨折部外露二期行皮瓣转移术,截肢2例,保肢成功率92.9%.术后26例经18个月～8年随访,骨折均愈合,下肢功能恢复优良率64.3%.结论 对浮膝损伤患者应高度重视伴有血管损伤可能,早期作出诊断,积极合理治疗,对患者预后至关重要.     

胰腺囊腺瘤和囊腺癌的诊断及外科治疗

目的探讨胰腺囊腺瘤和囊腺癌的诊断和治疗方法。方法对2000年6月～2005年6月复旦大学附属中山医院收治的24例胰腺囊腺瘤和囊腺癌的临床资料进行回顾性分析。结果胰腺囊腺瘤和囊腺癌无特征性临床表现。B超和CT对胰腺囊性肿瘤的诊断正确率分别达到88%(21/24)和92%(22/24),但不能准确区分其类型。3例浆液性囊腺瘤未行手术治疗;21例手术者中,行胰十二指肠切除术9例,远端胰腺切除术8例,胰腺节段切除术1例,肿瘤摘除术3例,胰瘘是主要的并发症。本组患者均获随访,3例未手术者肿瘤无增大,1例囊腺癌因复发转移于术后11个月死亡,其余均健在,术后无复发。结论B超和CT是胰腺囊性肿瘤主要的影像学检查方法。黏液性囊性肿瘤以及伴有症状的浆液性囊腺瘤需手术治疗。胰腺囊腺瘤手术切除后可获治愈,囊腺癌术后疗效也较满意。     

加减大黄廑虫丸抑制血管生成的实验研究

目的探讨加减大黄廑虫丸对血管生成的抑制作用。方法鸡胚绒毛尿囊膜（CAM）法检测加减大黄磨虫丸对血管生成的影响；采用MTS比色法观察不同浓度的加减大黄磨虫丸对血管内皮生长因子（VEGF）诱导的ECV-504细胞增殖的影响；Tran—swell小室检测不同浓度的加减大黄廑虫丸对ECV-304细胞移行的影响；Matrigel实验检测不同浓度的加减大黄磨虫丸对ECV-304细胞内皮管腔形成的影响。结果加减大黄磨虫丸中、低浓度组能够抑制鸡胚CAM血管生成；MTS比色法显示，0．05—0．20g/ml浓度的加减大黄鹰虫丸对VEGF诱导的ECV-304细胞增殖具有抑制作用，而更低和更高浓度的加减大黄廑虫丸则无抑制作用。Transwell小室实验显示，加减大黄廑虫丸浓度为0、12．5、25．0和50．0mg/ml时ECV-504细胞移行数分别为208．67±17．16、132．67±16．50、78．33±13．50和18．67±6．66；Matrigel实验显示，加减大黄磨虫丸浓度为0、12．5、25．0和50．0mg/ml时ECV-304细胞内皮管腔形成数分别为25．67±1．53、22．33±1．53、16．33±2．52和2．33±1．53，可见抑制细胞移行和管腔形成的作用随浓度增大而增强。结论加减大黄廑虫丸具有明显抑制血管生成的作用。     

32例异位妊娠的临床诊断与治疗分析

目的探讨异位妊娠的诊断和治疗方法。方法对32例来本院就诊的异位妊娠患者进行回顾性分析。结果异位妊娠患者超声下表现多样，32例中保守治疗成功率96．9％。1例改行手术成功。结论异位妊娠的症状变化多样，病情凶险，应早期诊断，积极治疗。     

36例胰腺浆液性囊腺瘤的临床分析

目的：探讨胰腺浆液性囊腺瘤的诊断和治疗。方法：对1998年6月至2006年9月瑞金医院收治的36例病理诊断为胰腺浆液性囊腺瘤的临床资料进行回顾性分析。结果：胰腺浆液性囊腺瘤好发于中老年女性,多见于胰腺头颈部,无特征性临床表现。B超和CT诊断囊性肿瘤的正确率分别为69%（25/36）和94%（34/36）。CT对于囊腺瘤的诊断正确率为80%（29/36）,对浆液性囊腺瘤的诊断正确率为61%（22/36）。在不能排除或考虑实性假乳头状瘤的病人中MRI对于囊腺瘤的诊断正确率80%（4/5）。本组35例行手术治疗,其中7例行胰十二指肠切除;11例行胰腺节段切除;12例行胰体尾切除;5例行局部切除,1例行剖腹探查活组织检查。10例术后出现并发症,包括胰瘘、内出血、幽门梗阻、胰腺假性囊肿合并肠瘘病人及不同程度的胸腔积液。1例因内出血死亡。本组3例失访,32例获随访,除2例因其它疾病死亡,其余均健在,术后无复发。结论：CT和MRI,结合肿瘤学指标和临床病理特征可大大提高浆液性囊腺瘤的术前诊断率。浆液性囊腺瘤是一种良性的肿瘤,但手术治疗并发症较多。大多数浆液性囊腺瘤可考虑随访;有症状的胰腺浆液性囊腺瘤,或与黏液性囊性肿瘤不能鉴别者,应手术治疗。