EASY医院固定资产信息管理系统的应用体会

随着医疗设备的不断增加 ,对其进行科学的管理显得愈加重要.为次,我们设备处管理人员引进了 EASY医院固定资产信息管理系统.     

关于我国体外诊断试剂监督管理改革的建议

本文综述了美国、欧盟、日本、中国目前对体外诊断产品（试剂）监督管理的现状以及我国存在的问题。并根据我国具体情况提出了对体外诊断试剂监督管理的改革建议。     

脑震荡的再回顾--惊厥学说

脑震荡是最常见，同时也是最令人迷惑的脑外伤。它常在头部遭受轻度暴力的打击后产生，表现为短暂的意识丧失、反射消失和近事遗忘。     

成人结肠冗长症的诊治(附42例分析)

目的：探讨成人结肠冗长症的诊断与围手术期处理经验，提高对该病的诊治水平。方法：回顾性分析42例成人结肠冗长症的临床资料，并作了随访观察。结果：32例患者（75．7％）有顽固性便秘，18例患者（42．9％）存在反复不完全肠梗阻，16例患者（38．1％）便秘与腹泻交替出现，以便秘为主。39例经X线钡剂灌肠透视确诊。急诊手术3例，择期手术39例。41例（97．6％）病理检查于镜下可见典型改变。42例均行不同长度的肠段切除，4例加行乙状结肠固定术。术后随访率为83．3％（35／42），28例症状消失，4例仍有症状，保守治疗有效果，3例再次手术，术后症状消失。结论：典型的病史和X线钡剂灌肠可确诊成人结肠冗长症，外科手术是治疗本病的最终有效措施。     

富含血管的听神经瘤

目的探讨富含血管的听神经瘤的手术治疗。方法复习20年（1975—1995）手术治疗单侧听神经瘤90例，其中4例为富含血管的听神经瘤（HAT），与86例非富含血管的听神经瘤（NHAT），做回顾性分析，据临床表现、放射学检查、手术所见做比较。结果HAT较NHAT年轻（28±10与54±17岁）（P〈0．01），MRI显示HAT为实质性，无肿瘤囊变，多数较NHAT为大（P〈0．05）；MRI示HAT有多个代表较大引流静脉的流空效应；经皮股动脉、椎动脉造影显示HAT有广泛的肿瘤着色及早期引流静脉的充盈，并证实由椎基动脉供血。过去文献报道认为以分期手术为宜。作者在控制性低血压麻醉下，成功地完成了4例HAT的切除术，未输血，术后无明显伤残。结论HAT是一种实质性大型肿瘤，出现于青年期，血管造影能够提供特征性发现。MRI能显示肿瘤表面的流空效应而确诊。采用控制性低血压麻醉有望能一期全切除肿瘤。     

螺旋CT三维重建成像在先天性高肩胛症手术方式选择中的作用

[目的]探讨螺旋CT三维重建技术在先天性高肩胛症分度和手术方式选择中的作用。[方法]22例先天性高肩胛症术前应用螺旋CT对病变部位进行扫描并三维重建，测量以肩胛骨肩胛冈内侧缘为参照点，两侧肩胛骨高度差。根据测量结果依据Cavendish分度将其分类，并根据三维重建成像选择不同的矫形手术术式。[结果]本组22例病人，随访2—4年，外观及功能均有不同程度的改善，未出现神经、血管和椎体等的损伤。[结论]根据螺旋CT扫描和三维重建检查结果，术前即可直观的明确先天性高肩胛症的病变程度，相互关系，伴发畸形，患侧肩胛骨与正常对侧肩胛骨的外观差异等，便于手术操作方案的制定，避免了手术操作的盲目性，减少医源性并发症的发生。     

一则牛痘接种广告的解读

《申报》是我国早期的报纸,1872年由英国人美查在上海租界内创办。它在传播西方文明,反映上海市井文化中曾起过重要的作用。1873年,《申报》连续41期登载了一则牛痘接种广告。     

Minocycline attenuates hyperlocomotion and prepulse inhibition deficits in mice after administration of the NMDA receptor antagonist dizocilpine.

The present study was undertaken to examine whether the second generation antibiotic drug minocycline attenuates behavioral changes (eg, acute hyperlocomotion and prepulse inhibition (PPI) deficits) in mice after the administration of the N-methyl-D-aspartate (NMDA) receptor antagonist (+)-MK-801 (dizocilpine). Dizocilpine (0.1 mg/kg)-induced hyperlocomotion was significantly attenuated by pretreatment with minocycline (40 mg/kg). Furthermore, the PPI deficits after a single administration of dizocilpine (0.1 mg/kg) were attenuated by pretreatment with minocycline (10, 20, or 40 mg/kg), in a dose-dependent manner. Moreover, in vivo microdialysis study in the free-moving mice revealed that pretreatment with minocycline (40 mg/kg, i.p.) significantly attenuated the increase of extracellular dopamine (DA) levels in the frontal cortex and striatum after administration of dizocilpine (0.1 mg/kg), suggesting that the inhibition of dizocilpine-induced DA release by minocycline may, at least in part, be implicated in the mechanism of action of minocycline with respect to dizocilpine-induced behavioral changes in mice. These findings suggest that minocycline could attenuate behavioral changes in mice after the administration of the NMDA receptor antagonist dizocilpine. Therefore, it is possible that minocycline would be a potential therapeutic drug for schizophrenia.     

Association between cord blood IgE and genetic polymorphisms of interleukin-4, the β-subunit of the high-affinity receptor for IgE, lymphotoxin-α, and tumor Necrosis factor-α

High cord blood immunoglobulin E (cbIgE) is known to be associated with increased risks of atopic diseases in childhood. The relationship between genetic polymorphisms and high cbIgE has not been well documented. A cross-sectional study was conducted to assess the association between cbIgE and genetic polymorphisms of interleukin (IL)-4 -590C/T, the beta-subunit of the high-affinity receptor for IgE (FcepsilonRI-beta) E237G, lymphotoxin (LT)-alphaNcoI alleles, and tumor necrosis factor (TNF)-alpha -308G/A. A total of 320 mother-neonate pairs were recruited from four maternity hospitals from different locations of Taiwan. Cord blood was obtained and assayed for cbIgE. Polymerase chain reaction followed by restriction fragment length polymorphism was used to assess the genotypes. Three hundred pairs of mothers and neonates were included in the final analysis. Infants with IL-4 -590 C allele were found to have higher risk of elevated cbIgE (> or =0.35 IU/ml, 24.3%) (p = 0.004). After adjusting for gender, birth order, maternal age, and history of allergic disease in maternal and paternal families, odds ratios for CC and CT genotypes were 4.41 and 3.16 (95% confidence interval 0.78-22.67, and 1.66-6.13), respectively, using TT genotype as reference. The genotypes of FcepsilonRI-beta, LT-alpha, and TNF-alpha were not associated with cbIgE before or after the adjustment. Our finding suggested a significant association of cbIgE with genetic polymorphism of IL-4 -590C/T, but not with the genotypes of FcepsilonRI-beta, LT-alpha, and TNF-alpha.