简介:目的:探讨老年住院患者处方超说明书用药情况,为老年患者临床合理用药提供参考。方法:随机抽取2016年8月—2017年1月湛江中心人民医院不同年龄段老年患者3377例的处方共4800张,包含用药医嘱28800条,回顾性调查分析超说明书用药情况。结果:超说明书用药处方56张(总处方数的1.17%),超说明书用药医嘱933条(占总医嘱数的3.24%)。各临床科室超说明书用药处方数及医嘱数占相应科室总处方数、总医嘱数比例的差异均无统计学意义(P〉0.05);超适应证用药的处方及医嘱的构成比明显高于其他超说明书用药类型,差异均有统计学意义(P〈0.05);〉80~95岁患者处方超说明书用药病例数占该年龄段总病例数的比例明显高于60~70、〉70~80岁患者,差异均有统计学意义(P〈0.05)。结论:临床上存在对老年患者超说明书用药的现象。医院相关职能部门应与临床科室合作,提高老年患者用药安全性。
简介:目的探讨特勤人员S_ⅠS_ⅡS_Ⅲ综合征特点。方法选取Ⅰ、Ⅱ、Ⅲ标准导联同时存在S波的患者心电图,分析Ⅰ、Ⅱ、Ⅲ、aVR、V1、V5导联R波与S波比值、心电轴及年龄、体型以及病史等相关参数。结果(1)S_ⅠS_ⅡS_Ⅲ综合征发生率低,仅0.9%(51/5639人);(2)51例S_ⅠS_ⅡS_Ⅲ综合征患者心电轴偏移范围宽,在-110°~+178°,平均(27.49±79.74)°,其中心电轴正常19例(37.3%)、右偏15例(29.4%)、左偏13例(25.5%)、心电轴不确定4例(7.8%);(3)S_ⅠS_ⅡS_Ⅲ综合征多见于体质量指数偏低即呈瘦长体型年轻人,体质量指数〈24.0者占58.8%(30/51);(4)疗养体检无其他异常发现。结论健康特勤人员可出现S_ⅠS_ⅡS_Ⅲ综合征,多见于瘦长体型年轻人,可能系正常心电图变异,但诊断要慎重,须经心脏超声及X射线等检查排除器质性疾病。
简介:Deterrenceandcoercionaretwokindsofstrategies,thelatterbeingmoreaggressivethantheformer.TheU.S.Asia-PacificRebalancingstrategyisanimportantdiplomaticlegacyofObama'sadministration.FortheissuesinvolvingtheDiaoyuIslands,theSouthChinaSea,cybersecurity,DPRK'snuclearprogram,andIran'snuclearprogram,theU.S.hascarriedoutmilitarydeterrenceandnon-forcecoercionagainstChina.Butgenerally,thesearelow-levelcoercivemeasuresanddistinctfromthesevereeconomicsanctionanddiplomaticisolationimposedbytheU.S.onRussia,Syria,DPRKandIraninrecentyears.ConcerningissueswheretheU.S.andChinaholddistinctviews,therewouldbelessstrategicleewayforthetwocountries.IftheU.S.istostrengthendeterrenceandcoerciontowardsChina,Chinacanrespondmoreactivelyandeffectively,butitwillbemoredifficulttobuildanewmodelofChina-U.S.major-countryrelationship.
简介:Neurotrophicfactorscompriseessentialsecretedproteinsthathaveseveralfunctionsinneuralandnon-neuraltissues,mediatingthedevelopment,survivalandmaintenanceofperipheralandcentralnervoussystem.Therefore,neurotrophicfactorissuehasbeenextensivelyinvestigatedintothecontextofneurodegenerativediseases.Alzheimer'sdiseaseandParkinson'sdiseaseshowchangesintheregulationofspecificneurotrophicfactorsandtheirreceptors,whichappeartobecriticalforneuronaldegeneration.Indeed,neurotrophicfactorspreventcelldeathindegenerativeprocessesandcanenhancethegrowthandfunctionofaffectedneuronsinthesedisorders.Basedonrecentreports,thisreviewdiscussesthemainfindingsrelatedtotheneurotrophicfactorsupport–mainlybrain-derivedneurotrophicfactorandglialcellline-derivedneurotrophicfactor–inthesurvival,proliferationandmaturationofaffectedneuronsinAlzheimer'sdiseaseandParkinson'sdiseaseaswellastheirputativeapplicationasnewtherapeuticapproachforthesediseasesmanagement.
简介:案例概述从二年级开始,我开始尝试使用英语趣配音,聚焦于学生学习方式的改变。上学期(四年级上期)全年级开展英语趣配音活动:统一布置,课堂分享,任务驱动,关注学生差异,补白信息差,进行分层教学,家校共育,自愿指导,主动分享。通过前期开展英语趣配音活动的调查和反馈,达到了预期的效果,学生学习英语的活力和兴趣得到了提高,并有效地提高了学生的听说能力。