简介：目的了解儿童急性呼吸道感染的病原体及其感染特点。方法选取某院2011年1—12月因急性呼吸道感染收治住院的患儿1410例，采用直接免疫荧光法检测7种病毒（包括副流感病毒I、Ⅱ、Ⅲ型，流感病毒A、B型，呼吸道合胞病毒和腺病毒），培养法检测细菌。分析不同月份、年龄段儿童病毒感染率及其合并细菌感染情况。结果1410份标本中，共检出病毒阳性594份（42．13％），以呼吸道合胞病毒和腺病毒为主；检出细菌阳性258份（18．30％）。3、4、10、11月份病毒检出率较高（均〉50％），7—9月病毒检出率较低（22．89％～31．40％）；1～3岁组病毒检出率较高（58．04％），6～14岁组检出率较低（22．15％）。检出病毒混合感染阳性标本22份（1．56oA）；单一病毒感染患儿合并细菌感染157例（27．45％）。流感病毒A、B型感染组合并细菌感染率较高，分别为47．06％、47．27％。结论儿童呼吸道病毒感染率与年龄和季节均相关；病毒感染后患儿合并细菌感染率较高，其中流感病毒A、B型感染更易合并细菌感染。

简介：FDX4343R是追求高画质高灵敏度性能的摄影用x射线平板探测器，可减少患者负担（降低射线剂量，帮助正确诊断）。应用由电子管技术逐步成熟的东芝自有的蒸发真空技术，稳定性得到大幅提高，并且通过东芝的电路技术可以实现低噪声、高画质的表现。

简介：日本东芝公司（ToshibaCorporation）近日推出一项战略，将其医疗保健业务打造为三大支柱运营部门之一，该公司的其他两大支柱业务分别为能源业务和存储业务。此项新战略的核心是发展四大业务领域，即预防、诊断和治疗、预后和护理，以及健康促进业务，目标是在2015财年实现销售额6000亿日元。

简介：Satellitecells(SCs)hasbeenshowntobethesourceofmyogenicprecursorcellsresponsibleformusclefiberrepairandregenerationduringatrophy,afterinjuryorneuromusculardisorders.RecentstudiesdemonstratedthefeasibilityofautologousSCstransplantationforrepairofmyocardialnecrosis.

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简介：摘要本文介绍东芝Aquilion16CT球管故障的排查及维修。

简介：在胃肠钡餐仰卧位检查时,由于体位的改变,胃的位置会上升蜷缩于膈下,胃的长径明显缩短且胃体与胃底部分重迭,致使这一部分胃体成为检查的“盲区”。我院于1992年底开始使用日本东芝产DTW—300A型800毫安X线机,我们利用该机球管可倾斜的功能,在仰卧位胃钡餐检查吋,使球管向足侧倾

简介：详细地描述了机器出现扫描中断故障检查分析与排除的过程，阐述了定期对机器进行检查与保养的重要性。

简介：摘要目的分析解决TBA-40FR全自动生化分析仪中存在的问题。方法总结TBA-40FR全自动生化分析仪工作经验。结果总结出质控的若干问题及对策。结论使用TBA-40FR全自动生化分析仪的各个环节对检验质量都很重要。

简介：摘要目的研究日本东芝40R全自动生化分析仪试剂针携带对测试项目的影响及处理方法。方法在日本东芝40R上测试携带导致污染的两个项目的不同条件下的结果，根据相关文献计算携带污染对测试结果的影响。结果通过实验日本东芝40R试剂针存在很小的携带污染通过调整测定次序能有效避免携带污染。

简介：摘要：生化分析仪是临床实验室不可缺少的生化项目检测仪器，随着全自动生化分析仪的广泛使用，以其分析速度快，准确度高，重复性好等优点，提高了临床生化项目的检验效率，在很大程度上满足了临床的需求。然而在使用过程中，频繁出现的小故障，对检验工作带来一定的麻烦，为此，学会处理仪器的小故障，是每个检验人需要掌握的技能。本文是对东芝TBA2000FR全自动生化分析仪一例故障发现及解析，希望能为同行提供参考。

简介：2008witnessesthe60thanniversaryofthefoundationofWorldHealthOrganization(WHO)andthe30thanniversaryoftheannouncementofAlmatyDeclaration.SponsoredbyWorldHealthOrganization,hostedbyChinaMinistryofHealthandChinaStateAdministrationofTraditionalChineseMedicineandco-organizedbyWFAS,WSMI,FIPandWFC,'2008WHOCongressonTraditionalMedicine'willbeheldinBeijingon7-9November2008,aimedatenhancingtheroleoftraditionalmedicine,reviewingtheachievementsmadebyassemblymembersinthisfield,andpromotingassemblycountriestointegratetraditionalmedicineintotheirnationalmedicalinsurancesystem,

简介：AbstractBackground:Electrical stimulation has been recommended as an effective therapy to prevent muscle atrophy after nerve injury. However, the effect of electrical stimulation on the proliferation of satellite cells in denervated muscles has not yet been fully elucidated. This study was aimed to evaluate the changes in satellite cell proliferation after electrical stimulation in nerve injury and to determine whether these changes are related to the restoration of myofiber cross-section area (CSA).Methods:Sciatic nerve crush injury was performed in 48 male Sprague-Dawley rats. In half (24/48) of the rats, the gastrocnemius was electrically stimulated transcutaneously on a daily basis after injury, while the other half were not stimulated. Another group of 24 male Sprague-Dawley rats were used as sham operation controls without injury or stimulation. The rats were euthanized 2, 4, and 6 weeks later. After 5-bromo-2’-deoxyuridine (BrdU) labeling, the gastrocnemia were harvested for the detection of paired box protein 7 (Pax7), BrdU, myofiber CSA, and myonuclei number per fiber. All data were analyzed using two-way analysis of variance and Bonferroni post-hoc test.Results:The percentages of Pax7-positive nuclei (10.81 ± 0.56%) and BrdU-positive nuclei (34.29 ± 3.87%) in stimulated muscles were significantly higher compared to those in non-stimulated muscles (2.58 ± 0.33% and 1.30 ± 0.09%, respectively, Bonferroni t = 15.91 and 18.14, P < 0.05). The numbers of myonuclei per fiber (2.19 ± 0.24) and myofiber CSA (1906.86 ± 116.51 μm2) were also increased in the stimulated muscles (Bonferroni t = 3.57 and 2.73, P < 0.05), and both were positively correlated with the Pax7-positive satellite cell content (R2 = 0.52 and 0.60, P < 0.01). There was no significant difference in the ratio of myofiber CSA/myonuclei number per fiber among the three groups.Conclusions:Our results indicate that satellite cell proliferation is promoted by electrical stimulation after nerve injury, which may be correlated with an increase in myonuclei number and myofiber CSA.

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