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4.3碳水化物的生理功用
...不多于14%。 摄入多糖(主要是淀粉)的同时,能获得蛋白质、脂类、维生素、矿物质、膳食纤维。摄入单双糖(主要是蔗糖)时,不能取得除糖以外的其他营养素。而且摄入蔗糖过多能引起龋齿、心血管疾病和糖尿病。 ...
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HPLC法测定1,4-丁二磺酸腺苷蛋氨酸肠溶片含量
...检测 Determinationofcontentof1,4-butanadisulfonateentericcoatedtabletsbyhigh-performanceliquidchromatography. WANGFang-xia,CHENZan-min. (HainanProvincialInstituteforDrugControl,Haikou570216,Hainan,P.R.China) Abstract:ObjectiveToestablishanHPLCmethodfordetermingtheconten...
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Minimalenteralnutrientrequirementsforintestinalgrowthinneonatalpiglets:howmuchisenough?
...llystimulateandtonormalizesmallintestinalgrowthinneonates.Weusedneonatalpigletsbecauseoftheirwell-establishedhomologytopreterminfantsintermsofgastrointestinaldevelopmentandfunction,bodycomposition,andmetabolism(2630).Onthebasisofpreviousresults(17,18),wehypothesizedthatanenteralintakebetween40...
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培养细胞的细胞生物学
...(小鼠红白血病细胞)在一定的因素作用下可以合成血红蛋白,血管内皮细胞在类似基膜物质底物上培养时能长成血管状结构,杂交瘤细胞能产生特异的单克隆抗体,这些均属于细胞分化行为。 二、体外培养细胞的分型 ...
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双氯芬酸钠肠溶片
...芬酸钠肠溶片药物别名英文名称DiclofenacSodiumEnteric-coatedTablets说 明本品为肠溶片,除去肠溶衣后显白色。25mg/片。功用作用用于:①缓解类风湿关节炎、骨关节炎、脊柱关节病、痛风性关节炎、风湿性关节炎等各种关节炎的关...
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快速观察三维结构的新型光学显微镜
...三维结构并追踪其变化。报道:Therevolutionary3Dmicroscopethatletsresearcherswatchcellsmovinginthebody,revealingeverythingfromthespreadofcancertoanembryodevelopinghttp://www.dailymail.co.uk/sciencetech/article-2805707/The-revolutionary-3D-microscope-lets-researchers-watch-cells-moving-bo...
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盐酸二氧丙嗪片
...拼音名YansuanEryangBingqinPian英文名DIOXOPROMETHAZINEHYDROCHLORIDETABLETS来源(分子式)与标准本品含盐酸二氧异丙嗪(C17H20N2O2SHCl)应为标示量的90.0~110.0%。性状 本品为糖衣片,除去糖衣显白色。检查 含量均匀度 取本品1片,研细,...
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硫酸亚铁缓释片
...拼音名LiusuanyatieHuanshiPian英文名FERROUSSULFATESUSTAINEDRELEASETABLETS来源(分子式)与标准本品为含硫酸亚铁(FeSO·7H2O)应为标示量95.0~105.0%。性状 本品为簿膜包衣片,除去包衣后显淡蓝绿色。检查 释放度 取本品,照释放度测定...
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PlateletEndothelialCellAdhesionMolecule-1inNeutrophilEmigrationduringAcuteBacterialPneumoniainMiceandRats
...sedatthejunctionsbetweenendothelialcellsandonthesurfaceofleukocytesandplatelets(2–5).RolesforPECAM-1inmodulatingleukocyteadhesionandmigration,angiogenesis,andthrombosishavebeendescribed(5–9).PECAM-1isalsoanintracellularsignalingmolecule,andrecentstudieshavesuggesteditisamemberoftheimmunoreceptor...
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RetroviralInfectionandSelectionofCulture-DerivedPlateletsAllowsStudyoftheEffectofTransgenesonPlateletPhysiologyExVivoandonThrombusFormat
...ractBackground—Werecentlyreportedthedevelopmentofculture-derived(CD)plateletswiththeaimtoexpressanyproteinofinterestintheseplatelets.1Wenowreportaspecificprotocolofretroviralinfectionintotheprogenitorcellsandsubsequentselection,whichallowstogeneratelargeamountsofhighlyhomogenoustransgene-expressin...
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BioavailabilityofsoybeanisoflavonesfromaglyconeandglucosideformsinAmericanwomen
...bytheUSDepartmentofAgricultureagreementno.58-1950-9-001.ThesoyisoflavonetabletsusedwereagiftfromKikkomanCorp,Noda,Japan.4Reprintsnotavailable.AddresscorrespondencetoMMeydani,VascularBiologyLaboratory,JeanMayerUSDAHumanNutritionResearchCenteronAging,TuftsUniversity,711WashingtonStreet,Boston,MA02111....
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巳酮可可碱缓释片
...6(X-351)-96 拉丁文或英文:PentoxifyllineSustainedReleaseTablets 主要活性成分:含巳酮可可碱(C13H18N4O3)应为标示量的90.0-110.0%。 性状:本品为着粉红色薄膜衣片,除去薄膜衣片后,显白色或类白色。 鉴别:取本品的...
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湿热对维C银翘片中维生素C含量的影响
...einfluenceofhotandhumidconditionsonthecontentofvitaminCinVitaminCYinqiaotablets.MethodsVitaminCYinqiaotabletshadbeenplacedinconditionsofroomtemperature,dryandhot,hotandhumidfor18months,thenthecontentofvitaminCwasdeterminedanditsstabilitywasstudied.ConclusionTheresultsshowedthatvitaminCinVitaminCYinq...
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Interchangeabilityofpencil-beamandfan-beamdual-energyX-rayabsorptiometrymeasurementsinpigletsandinfants
...nsmallsubjectsareinterchangeable.Design:PBandFBDXAscanswereperformedon26pigletsand54infantstoexaminetherelationbetweenthemeasurementsobtainedbyusingthe2techniques.Results:ThecorrelationbetweenallPBandFBDXAmeasurementsofvariables(totalweight,bonearea,bonemineralcontent,bonemineraldensity,andleanandfa...
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HaplotypesofIL1B,IL1RN,IL1R1,andIL1R2andtheRiskofVenousThrombosis
...;controlstudyonthecausesofdeepvenousthrombosis,theLeidenThrombophiliaStudy(LETS),wegenotyped18singlenucleotidepolymorphisms(SNPs)inIL1B,IL1RN,IL1R1,andIL1R2,enablingustotagatotalof25haplotypegroups.Overalltestingofthehaplotypefrequencydistributioninpatientsandcontrolsindicatedthatarecessiveeffectwas...
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细胞培养技术
...(小鼠红白血病细胞)在一定的因素作用下可以合成血红蛋白,血管内皮细胞在类似基膜物质底物上培养时能长成血管状结构,杂交瘤细胞能产生特异的单克隆抗体,这些均属于细胞分化行为。 二、体外培养细胞的分型 ...
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综合治疗沙眼疗效评价
...paratus,tomakeinactivationofchlamydia,andthentakeorallyroxithromycintablets,anddropped0.1%rifampicineyedrop,andbesmearedChlortetracyclineoculentum.ResultsTotaleffectiverateis100%,healingrate,70%;andimprovementrate,30%.ConclusionThecombinationmodelFCI-Atherapyapparatuswithgenenaleyedrop...
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n-3Fattyacidsfromfishandfishoil:panaceaornostrum?
...odtoformthrombiwaslessenedbecausethen-3fattyacidsweretakenupbythebloodplatelets(3).Thesamesituationprevailsinpresent-dayEskimos,asillustratedbythestudybyDewaillyetal(4)inthisissueoftheJournal.TheNunavikInuitofQuebec,despitesomeWesternization,stillpartlyconsumethedietoftheirancestors,whichisrichinfis...
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硫酸吗啡控释片
...329)96(2) 拉丁文或英文:MorphineSulfateModifiedReleaseTablets 主要活性成分:含硫酸吗啡(C17H19NO3·H2SO4·5H2O)应为标示量的95.0~105.0%。 性状:圆形,紫色的双凸薄膜包衣片,一面压有30字样,除去薄膜衣后显白色或类白...
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HPLC法测定盐酸二氧丙嗪片的含量
...二氧丙嗪片ThecontentdeterminationofdioxyprainethazinehydrochloridetabletsbyHPLCmethodCHENNai-jiang.DrugDetectionInstituteofLianyungang,Jiangsu222006,China【Abstract】ObjectiveAnHPLCmethodforthecontentdeterminationofdioxypromethazinehydrochloridetabletswasestablished.MethodsAC18columnwasusedas...
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DownButNotOut
...celltypesincludingendothelialcells,smoothmusclecells(SMCs),leukocytes,platelets,osteoclasts,andmesangialcells,whereasIIb?3isfoundonlyonplateletsandmegakaryocytes.v?3consistsofa125-kDasubunitanda105-kDa?subunitand,inadditiontovitronectin,bindsotherextracellularproteinsincludingosteopontin,fibronectin...
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RoleofMitochondrialPermeabilityTransitionPoreinCoated-PlateletFormation
...omaCity,OK73104.E-mailgeorge-dale@ouhsc.eduAbstractObjective—Coated-plateletsareasubsetofcellsobservedduringcostimulationofplateletswithcollagenandthrombin.Importantcharacteristicsofcoated-plateletsincluderetentionofmultiple-granuleproteinsandexpressionofphosphatidylserineonthecellsurface.Themitoc...
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IMSHealth:盘点全球抗风湿药市场的十大“巨头”
...元以解决诉讼,因其被指控服用Celebrex和Bextra(valdecoxibTablets,伐地昔布片)造成人身伤害。后者是辉瑞另外一只止痛药,已撤出市场。辉瑞公司成功捍卫了Celebrex的专利。该药原定将于2014年5月30日失去市场独占权,但今年被授...
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脂肪的内分泌功能与临床
...克隆成功,以及确认此基因的产物是称为瘦素(1eptin)的蛋白质最为人注目。瘦素有抑制摄食、增加能量消耗和刺激性腺的作用[1]。从此以后,科学家对脂肪细胞的态度大变,兴趣大增,引发研究热潮,至今已经取得了相当...
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V14NKTcell–triggeredIFN-productionbyGr-1+CD11b+cellsmediatesearlygraftlossofsyngeneictransplantedislets
...lreasons,includingitslowefficiencycausedbytheearlygraftlossoftransplantedislets.WedemonstratethatGr-1+CD11b+cellsgeneratedbytransplantationandtheirIFN-productiontriggeredbyV14NKTcellsareanessentialcomponentandamajorcauseofearlygraftlossofpancreaticislettransplants.Gr-1+CD11b+cellsfromV14NKTcell–de...
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ShearInducesaUniqueSeriesofMorphologicalChangesinTranslocatingPlatelets
...P)Ib/V/IXcomplexplaysanimportantroleinregulatingthemorphologyofrestingplateletsandcaninduceshapechangeduringadhesiontoimmobilizedvonWillebrandfactor(vWf).InthisstudywehaveexaminedtheeffectsoffluidshearstressonGPIb-dependentchangesinplateletmorphologyduringtranslocationonvWf.MethodsandResults-Wedemon...
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PDGFsignalinginpulmonaryarterialhypertension
...e(endothelial,smoothmuscle,andfibroblast),aswellasinflammatorycellsandplatelets,mayplayasignificantroleinPAH.EndothelialdysfunctionisconsideredakeyelementinthepathobiologyofPAH,withincreasedlevelsofendothelinoccurringconcomitantlywithdecreasedNOandprostacyclinlevels(1).Althoughitremainsunclearwhethe...
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高效液相色谱法测定复方三七缓释片中有效成分的含量
...hemethodofdeterminingeffectivecomponentsinCompoundSanqiSustained-releaseTabletsbyHPLC.MethodsThecontentsofnotoginsenosideR1,ginsenosideRg1,ginsenosideReandginsenosideRb1weresimultaneouslydeterminedbyHPLCconditionsasfollows:thecolumnwasAgilentC18(250mm×4.6mm,5μm),themobilephasewasCH3CN-0.05...
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SegregationofPlateletAggregatoryandProcoagulantMicrodomainsinThrombusFormation
【摘要】Objective—Plateletsplayadualroleinthrombosisbyformingaggregatesandstimulatingcoagulation.Weinvestigatedthecommitmentofplateletstotheseseparatefunctionsduringcollagen-inducedthrombusformationinvitroandinvivo.MethodsandResults—High-resolution2-photonfluorescencemicroscopyreveal...
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RevokingthePrivilege:TargetingHER2intheCentralNervousSystem
...affinityforthenormalconstituentsofthebody.Suchsubstanceswouldthenbemagicbullets.“Ehrlich‘sscientificworkwassubsequentlyawardedtheNobelPrizein1908.Withtheadventofmolecularlytargetedtherapiesinoncologyhascomethepromiseof“magicbullets“inthetreatmentofmalignancy.Wenowhaveagentsthatenablediseases...