ELF磁場(chǎng)作用下細(xì)胞感應(yīng)電場(chǎng)及其影響機(jī)理研究.pdf

1、天津大學(xué)碩士學(xué)位論文ELF磁場(chǎng)作用下細(xì)胞感應(yīng)電場(chǎng)及其影響機(jī)理研究姓名：羅翠欽申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：電工理論與新技術(shù)指導(dǎo)教師：姜常珍20030101AbstractThetraditionalmethodsofcuringcancerhavesomedisadvantagesUsingmagneticfield(MF)tocurecancerhasmanybenefitssuchasgoodcurativeeffeCt，nosideef

2、fectandSOon，whichprovidesamoreeffectiveperformanceAtpresent，thereexistsomeproblemsincuringcancerbyusingMFforexample，theresearchonbasictheoryisfarbehindthatofexperimentsandclinicapplications，asisunabletOgiveefficientdirec

3、ttothedevelopmentofMFcurenlepaperstudiesonthebasictheoryofnonthermaleffectsofExtremelyLowFrequency(ELF)，tocalculatetheinducedelectricfield，transmembranepotential，ateanddiscussthepossiblemechanismsofcuringcancerbyusingMFB

4、asedontheresearchofbasictheorythepapersimulatesthetransmembranepotentialunderdifferentMFmodesandfrequenciesTheworkofthepaperbelongstobasicstudyoncuringcancerbyusingELFMFprovidingpossibletheoreticalbasisforexploringthebio

5、efrectsofELFMFnlispapersummarizestheoriesoftheevolvementofELFMFbioeffectsandELFMFcure，andintroducesthebiophysicalknowledgeofeellmembraneandionchannelscloselyrelatedtoMFbioeffects，whichisthebasisofthepaper’SresearchTheMFb

6、ioeffeCtSresearchedinELFbandMFbelongstononthermaleffectsConsideringthecell’sbiophy7sicalfeatures，thispaperproposesthetwo—layermediumsphericaleellmodelofi11ELFsinusoidalMFandcalculatestheinsideandoutsideinducedelectricfie

7、ldthenf01lowedbydiscussingtheinfluenceonthebioeffbctsoftheinducedelectricfield，analyzingthetargetfeatureandfrequencyfeatureandexplainingthepossiblemechanismsaboutinducedelectriccurrentinfluencingCa2transcondutionInthefur

8、thel“studythepaperresearchesonthree—layermediumsphericalmodelByanalyzingboundaryconditionsandintroducingdynamicpotentialfunction，thispapercalculatestheelectricfield，surfacechargesandappendedpotentialincellscale，anddiscus

9、sesthemechanismsofrestrainingcancerbycombingrelativeexperimentsandstimulatesthetransmembranepotentialunderdifferentmodesandfrequenciesIntheendtherelativeca／culationsincylindermodeIaregivenInconclusion，MFhastargetfeaturea

10、ndfrequencyfeature，andELFMFcarlinduceelectriccurrentortransmembranepotential，whichchangesthepermeabilityofionchannelsandthereforeinducesapoptosis，bringingforthamoreeffectivemethodforcuringcancerKeyWords：ELFMFMFbioeffects