東北地理所在東北稻田噬藻體基因多樣性研究中獲進展
...現,我國東北稻田水體存在3個新的g20基因類羣(PFW-VII~-IX);採用UniFrac方法分析噬藻體g20基因羣集發現,噬藻體羣落結構在海洋、湖泊及稻田環境中存在顯著的差異(圖1),即使在相同的稻田水體環境中,我國東北稻田水體和...
醫藥經濟;生物技術;技術要聞Longitudinalchangesinbodycompositioninoldermenandwomen:roleofbodyweightchangeandphysicalactivity
...eauthorsanddonotnecessarilyreflecttheviewsoftheUSDepartmentofAgriculture.3SupportedbytheUSDepartmentofAgriculture,underagreementno.58-1950-9-001.4AddressreprintrequeststoVAHughes,USDAHumanNutritionResearchCenteronAging,TuftsUniversity,711WashingtonStreet,Boston,MA02111.E-mail:ghughes{at}hnrc.tufts.e...
醫源資料庫;在線期刊;美國臨牀營養學雜誌;2002年76卷第2期SchistosomiasisandHIV-1InfectioninRuralZimbabwe:EffectofTreatmentofSchistosomiasisonCD4CellCountandPlasmaHIV-1RNALoad
...elayof3months;287participantswereincludedinthestudy,and227(79%)werefollowedup.Amongthe130participantswhowerecoinfected,thosewhoreceivedearlytreatment(n=64)hadasignificantlylowerincreaseinplasmaHIV-1RNAloadthandidthosewhoreceiveddelayedtreatment(n=66)(P.05);thisdifferencewasassociatedwithnochangeinpl...
醫源資料庫;在線期刊;傳染病學雜誌;2005年第191卷第23期臨牀需求遠未滿足的凝血因子市場
...3月和6月,FDA分別批准了Biogen公司的長效(Fc融合蛋白)重組IX因子和長效(Fc融合蛋白)重組VIII因子,從此便結束了重組凝血因子長久以來的短效時代,由於長效凝血因子能夠大大改善患者生存狀況,同時提高其依從性,預計其將成爲全球重...
醫藥經濟;生物技術;技術要聞Long-TermRiskFactorsforStroke
...stimatethepredictivevalueofriskfactorsforstrokemeasuredinmidlifeoverfollow-upextendingthrough28years.Methods—Acohortof7457men47to55yearsofageandfreeofstrokeatbaselineyear1970wereexamined.Riskofstrokewasanalyzedfortheentireperiodandfor0to15,16to21,and22to28yearsoffollow-upusingage-adjustedandmultip...
醫源資料庫;在線期刊;中風學雜誌;2006年第37卷第7期Long-TermStabilityofImprovedLanguageFunctionsinChronicAphasiaAfterConstraint-InducedAphasiaTherapy
...ion.Results—Languagefunctionsimprovedsignificantlyaftertrainingforbothgroupsandremainedstableovera6-monthfollow-upperiod.Singlecaseanalysesrevealedstatisticallysignificantimprovementsin85%ofthepatients.Patientsandrelativesofbothgroupsratedthequalityandamountofcommunicationasimprovedaftertherapy.Th...
醫源資料庫;在線期刊;中風學雜誌;2005年第36卷第7期獻血員單純ALT升高59例HBV、HCV標誌物及ALT追蹤觀察
...獻血員常規檢查項目之一,可以有效地防止輸血後肝炎。然而隨着乙型肝炎病毒(HBV)、丙型肝炎病毒(HCV)檢測的大規模開展以及檢測水平的提高,ALT作爲輸血後肝炎的預警指標,其價值有待重新評價。爲此追蹤觀察了59例單...
合作平臺;在線期刊;中華實用醫藥雜誌;2004年第4卷第4期;論著柔軟鏡頭把智能手機變成顯微鏡可直接粘貼——能重複使用成本只需3美分
...囊組織的幻燈片,就可以用智能手機-PDMS系統或奧林巴斯IX-70顯微鏡。在放大120倍時,智能手機鏡頭比得上奧林巴斯100倍顯微鏡,有軟件支持的數字放大還能進一步提高。 研究人員估計,造一個這種鏡頭總成本可能是3美分。...
醫藥經濟;生物技術;技術要聞FlowEffectsonCoagulationandThrombosis
...-affinity(Kd<10pM),formingareactivevesselsurfacethatproteolyticallycleavesfIXandfX.Therateofthissurface-boundreactiondependsnotonlyonbiochemicalfactors(numberandsurfacedensityofTF:VIIacomplexes,intrinsickineticactivity,andlocalphospholipidcomposition2)butontherateatwhichthesubstratesfIXandfXaretrans...
醫源資料庫;在線期刊;動脈硬化血栓血管生物學雜誌;2006年第26卷第8期D-DimerasanIndependentPredictorforPoorOutcomeAfterAneurysmalSubarachnoidHemorrhage
...3permg/L;95%CI,1.03to2.60;P=0.038)butneitherfordelayedischemianor,onfollow-upcomputedtomographyinsurvivors,forcerebralinfarction.Conclusions—ElevatedplasmaD-dimerafteradmissionindependentlypredictspooroutcome,suggestingthatprolongedexcessthrombingenerationmayimpairoutcome.RepeatedhighplasmaD-dimer...
醫源資料庫;在線期刊;中風學雜誌;2006年第37卷第6期