简介：Inthepresentstudywehavefoundthatproto-oncogenec-fosproteincanexpressinthenoradrenergicneuronsofrathindbrainfollowingperipheralelectricalstimulation.Ratsweregivenperipheralelectricalstimulationviathinstainlesssteelpinsinsertedintothepointsnearkneejoint(S36)andanklejoint(Sp6)whichmimicthemanipulationofelectroacupuncture(EA)performedinhumans.Animalswereperfusedfordoublestainingimmunohistochemistry2haftertheterminationofEA.InratssubjectedtoEAstimulationFos-likeproteinwasfoundinthetyrosinehydroxylase(TH)-likeimmunoreactiveneuronsinrathindbrain.TheFosandTHcoex-istingneuronsweredistributedinthelocuscoeruleus,solitarytractnucleus,ventrolateralmedul-la,periaqeductalgray,aswellassuperiorcolliculus.ThepercentageofthecoexistingneuronscomparedwiththetotalnumberofneuronscontainingFos-likeproteininthesenucleirangedfrom6%to32%.Theresultssuggestthatthenoradrenergicneuronsintheseregionsmaybeac-tivtedbyacupuncturestimulation.

简介：ＥＦＦＥＣＴＳＯＦＡＰＡＴＩＴＥＣＥＲＡＭＩＣＳＯＮＣＥＬＬＧＲＯＷＴＨＳＡＮＤＤＮＡＳＹＮＴＨＥＳＥＳＩＮＨＵＭＡＮＯＳＴＥＯＢＬＡＳＴＬＩＫＥＣＥＬＬＥＦＦＥＣＴＳＯＦＡＰＡＴＩＴＥＣＥＲＡＭＩＣＳＯＮＣＥＬＬＧＲＯＷＴＨＳＡＮＤＤＮＡＳＹＮＴＨ...

简介：Invitrocellloadingexperimentsareusedtoinvestigatestimulationofstraintocellularproliferation.Astheflowingconditionsofculturefluidinloadingsystemshasbeenlittleknown,strictlypeoplecannotdetecttheinfluenceofstraintocellularproliferationexactlybecauseshearflowcanenhancecellproliferationeither.Basedontheworkingprincipleandcyclicloadingparameters,wesimplifyNavier-Stokesequationtodescribetheflowofculturefluidonsubstratesofuniaxialandequi-biaxialfiattensileloadingsystemsandfourpointbendingsystem.Withapproximatesolutions,thedistributionsofvelocityfieldandwallshearflowtocellsaregained.Resultsshow:shearflowsarezerointhemiddle(orfixedpointorline)ofsubstrateforallsystems,andtheygetlargerproportionallytodistancefrommiddleandsubstrateelongate;theshearflowonthesubstrateoffourpointbendingsystemismuchgreaterthanthoseofothers.Thisshearflowinfourpointbendingsystem,confirmedbyOwan,I.,etalwithOPNmRNAincreaseintheirexperiment,couldcausemoreinfluencetoosteoblast-likecellsthanthatcausedbystrain.WeestimatetheaveragemagnitudeofshearstressinOwan'sdevice,theresultsareconsistentwithotherexperimentaldataaboutshearflow.Inconclusionourstudymakesitpossibletodifferentiatetheinfluenceofstrainoncellularproliferationtothatofshearflowinloadingexperimentswiththedevicesmentionedabovequantitatively.

简介：提高transdermal药交货技术的非侵略的激光被调查了。切换Q的Nd的532nm的第二泛音波长:有15ns的脉搏持续时间的钇铝柘榴石激光被用来聚乙烯表在药答案的表面上盖住在一个黑人上照耀，并且因此在答案生产了压力波浪。当皮肤模型和试剂respectively.Fluorescence显微镜被雇用在激光处理以后经由皮肤样品检验药交货的机制，猪的皮肤和玫瑰精B被使用。实验表明在激光的照明下面的玫瑰精B的穿入深度与激光横梁的精力密度增加了。在70mJ/cm2的激光精力密度的20个激光机会以后，插入深度在30分钟到达了440m，没有激光照明，它作为那是大约三次。一可能的解释是导致激光的压力波浪在皮肤织物的阶层corneum形成了microchannels。这些microchannels比小囊、细胞间的路径通过SC为玫瑰精B的渗入提供了更有效的路径。药答案通过隧道在集中坡度下面扩散了进SC。

简介：本文观察了２０例病毒性心肌炎患者应用辅酶Ｑ１０治疗前后高频心电图的变化，发现治疗后高频成分明显减少。提示：辅酶Ｑ１０是治疗病毒性心肌炎的有效药物。高频心电图是反映心肌炎转归的灵敏检验手段。