内蒙古快3开奖结果

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標題科學揭秘:人類為什么會衰老

發布時間:2019/12/27  來源: 上海恒遠生物科技有限公司   閱讀次數:53        

    DANGWOMENLAOQUSHI,TOUFAHUIMANMANHUABAI,PIFUCHUXIANZHEZHOU,JIROUZHUJIANSONGCHI,GUGEBIANDECUIRUO……WOMENDESHENTIGEGEBUFENDOUZAIQIAORANFASHENGZHUBIANHUA。DANSHUAILAOBINGFEIWOMENBIAOMIANSHANGKANDAODENEIYANGJIANDAN,ERSHIYIGEJIQIFUZADEGUOCHENG。ZHEZHONGFUZAXINGDAOZHIMUQIANZHISHAOYOU300ZHONGSHUAILAOLILUN。NEIME,WOMENNENGGOUZHAODAOSHUAILAODEMIMIJINERZANTINGSHENZHINIZHUANSHUAILAOJINCHENGMA?

    SHENGLAOBINGSI,SHIRENLEIZAOGANZHIDAODEZIRANGUILV。WOMENSUISHIDOUNENGGUANCHASHUAILAODUIBIERENDEYINGXIANG,TONGSHITIYANTADUIZIJIDEYINGXIANG。DANSHI,WEISHENMESHENGWUTIHUICUNZAISHUAILAO?TASHIRUHEFASHENGDE?ZAISHENGWUYIXUESHANG,DADUOSHUYOUGUANSHUAILAODELILUNDOUZAISHITUHUIDAZHEGEWENTI。

内蒙古快3开奖结果    SHUAILAOBINGFEITIANZHUDING

    CHANGQIYILAI,RENMENYIZHIYOUYIGEPUBIANDECUOWURENSHI,JIRENWEISHUAILAOSHIBUKEBIMIANDESHENTINEIZAICHENGXU。DANZHISHAOYIJUMUQIANSUOZHI,HENSHAOZHENGJUBIAOMINGCUNZAIZHEYANGDEJIYINCHENGXU,BINGQIECONGLILUNSHANGYENANYISHUOMINGTAWEIHECUNZAI。

    ZHICHISHUAILAOXIANTIANSHUOFADERENKENENGHUIYINYONGYIXIEYANJIU,BIRUTONGGUOXIANCHONGJIANDINGDEDAOYINGXIANGSHOUMINGDEJIYIN。ZAIRUCournil HEKirkwoodZAI2001NIANFABIAODEGUANYURENLEISHOUMINGCUNZAIYICHUANXIAOYINGDEYANJIU。ZHAKANZHIXIA,TAMENSIHUZHICHICHENGXUXINGSHUAILAODEXIANGFA。DANSHIKirkwoodZAIZHIHOUDEYANJIUZHONGFAXIAN,JISHIJIYINXINGXIANGTONGDEXIANCHONG,SHIYIHUANJINGKONGZHIHOU,SHUAILAOBIAOXINGHEGETISHOUMINGDEJIEGUOSHIYOUJIDACHAYIDE。LINGWAI,TONGLUANSHUANGBAOTAIDESHUAILAOBIAOXINGZHIJIANYECUNZAIXIANZHUCHAYI。ZHEXIEXIANRANDOUBUZHICHISHUAILAOCHENGXULUN。

    CIWAI,HUANYOUYIXIEXIBAOFENZISHUIPINGDEYANJIU,BIRUDUANLIYANJIU。DUANLISHIDNASHANGDEYIDUANBAOHUXULIE,MEIFUZHIYICIDNA,DUANLIJIUHUIJIANSHAOYIDUAN。YIDANDUANLIBEIHAOJIN,NEIMEXIBAOJIUWUFAFUZHI,SHENZHIDIAOWANG。TAXIANGSHINENG“JISHU”XIBAOFENLIE,CONGERKONGZHIXIBAOSHUAILAODE“SHIZHONG”。GENJUDUANLIDEYANJIU,YOURENTICHUSUOWEI“FUZHIXINGSHUAILAO”(replicative senescence)。JIZHENGCHANGDEXIBAODESHOUMINGYOUDUANLIJUEDING,YEXUTASHIZUOWEIYIZHONGFANGZHIWUXIANFUZHIDEZHONGLIUXIBAO,XINGCHENGDEBAOHUJIZHI。ZHETINGSHANGQUYEHENZHICHICHENGXUXINGSHUAILAO。DANSHI,ZHIHOUDEYANJIUBIAOMING,SHIJIQINGKUANGSHIXIBAODIAOWANGGENGDUOSHIYOUYUDNASUNSHANGERFEIDUANLISUNSHI。

    XIANGBIQISHUAILAOCHENGXULUN,YOUGUANHOUTIANYINSUYINGXIANGSHUAILAODEYANJIUGENGDUO。BIRUYINSHIXIANZHI(Dietary restriction, DR)YANJIU。ZHEZHONGSHIYANDEYINGXIANGJIEGUOXIANZHU,YINSHIXIANZHINENGGOUDAOZHISHIYANDONGWUSHOUMINGZENGJIA50%。HEJIYINCHENGXUXIANGBI,DRDEDONGWUGENGNENGGOUGAIBIANJIYINDEBIAODA。DANGRAN,YEYOUYANJIUZHICHU,TONGGUOYINSHIXIANZHIYANCHANGSHENGMINGDEJIZHIRENGRANPUSHUOMILI。

    XINGYUNDESHI,DESHUAILAOYANJIUSHIDESHUAILAODESHENGWULILUNJICHUXIANZHUJIANHUA,DANSHUAILAODENEIZAIFUZADURENGRANSHIYIGEXIANZHUDETIAOZHAN。ZAIFENZISHUIPINGSHANG,YANJIUZHUYAOJIZHONGZAIYIXIEZHONGYAODEDAFENZISUNSHANGJIZHI。ZHUYAOLILUNYOUYIXIAJIGE:

内蒙古快3开奖结果    TIXIBAOTUBIANLILUN(Somatic Mutation Theory)

内蒙古快3开奖结果    YOUYUDNATUBIANLVDECUNZAI,XUDUOYANJIURENWEISHOUMINGZENGCHANGHUIZENGJIATIXIBAODNASUNSHANG,SHOUMINGCHANGDUANHEDNAXIUFUZHIJIANCUNZAIXIANZHUGUANXI。WULUNZAIXIBAOHUANSHIFENZISHUIPINGSHANG,DNAXIUFUNENGLIDOUSHISHUAILAOSUDUDEYIGEZHONGYAOJUEDINGYINSU。QIZHONGTEBIEZHIDEYITIDESHIDUIHETANGJUHEMEI(PARP-1)DEYANJIU,PARP-1SHIXIBAOZHONGDUIDNASUNSHANGZHIJIEZUOCHUFANYINGDEGUANJIANJIAOSE。ZAOZAI20SHIJI90NIANDAIMO,KUAZHONGJIANHEZHONGNEIDEGAOSHUIPINGPARP-1HUOXINGYUCHANGSHOUMINGZHIJIANDEXIANGGUANXINGJIUYOUSUOBAODAO。

内蒙古快3开奖结果    DUANLISUNHAOLILUN(Telomere Loss Theory)

    ZAIXUDUORENTIXIBAOZUZHIZHONG,SUIZHUNIANLINGDEZENGCHANG,XIBAOFENLIENENGLIHUIFASHENGXIAJIANG。KimDENGRENZAI2002NIANZHICHUQIYUANYINSHIDNADEDUANLIBAOHU。YOUYUDUANLIZHUBUSUODUANDAOZHIXIBAOFENLIEJIANMAN。LINGYIFANGMIAN,BUHUIJIANSUFENLIEDEXIBAO,BIRUXIBAO(ZAIHELUANCHAO)HEGANXIBAOZHONGHUIBIAODABINGZHIZAODUANLIMEI,TAHUIXIUFUDNADEDUANLI。YOUXUEZHEJINYIBURENWEI,TIXIBAODUANLIZUOWEIYIGEXIBAONEIZAIFENLIEDE“JISHUQI”,YEXUSHIWEILEBAOHUWOMENBIMIANXIBAOFENLIEDESHIKONG,BIRUAIZHENG。ZHEGEBAOHUJIZHIDEDAIJIABIANSHIZAOCHENGSHUAILAO。YEYOUQITAYANJIUZHICHUXIBAODEYANGHUAYINGJIFANYING,HUOZHEQITADUISHENGWUWEIHUANJINGDEYINGJIDOUKENENGJIASUDUANLIDESUNSHI。

    XIANLITILILUN(Mitochondrial Theory)

内蒙古快3开奖结果    WallaceZAI1999NIANTICHUXIANLITIDNA(mtDNA)DETUBIANHUISUINIANLINGJILEI,ZHEYESHIZAOCHENGXIBAOSHUAILAODEZHONGYAOYINSU。ZHIHOU,YOUXUDUOWENXIANDOUFANYINGLEZHEDIAN。YANJIUZHONGFAXIAN,XIBAONIANLINGDEZENGCHANGYUXIBAOZHONGXIBAOSESUCYANGHUAMEI(cytochrome c oxidase,COX,YIZHONGHEXIBAOHUXIZHIJIEXIANGGUANDEDANBAI)QUEXIANZHENGXIANGGUAN,ERZHESHIYOUmtDNATUBIANDAOZHIDE,TAMENZAIRENLEIJIROUXIBAO、NAOXIBAO、CHANGXIBAODENGDECUNZAIJUNYOUBAODAO。RUOXIBAOZHONGDEmtDNATUBIANDADAOJIAOGAOSHUIPING,JINENGZUAIXIBAOATPSHENGCHAN、SHENGWUNENGLIANGDEGONGYING。

内蒙古快3开奖结果    DANBAIZHIGAIBIANLILUNYUFEILIAOJILEILILUN(Altered Proteins Theory and Waste Accumulation Theory)

    SHENGMINGGUOCHENGZHONG,DANBAIZHIDEXINCHENDAIXIESHIBIBUKESHAODE。WEILEBAOHUXIBAODEZHENGCHANGGONGNENG,XINSHENGDANBAIZHIDETONGSHIHUIQUCHUSUNHUAIHUODUOYUDEDANBAIZHI,ZHESHIXIANERYIJIANDE。ZHUDUOYIXUELINGYUDEYANJIUYIJINGFAXIAN,DANBAIZHIDEDAIXIENENGLIHUISUIZHUNIANLINGTUIYIERXIAJIANG,QIZHONGHUANBAOKUOYIXILIELAONIANJIBING,RUBAINEIZHANG、AERCIHAIMOSHIBING、PAJINSENSHIBING。CarrardDENGRENZAI2002NIANFABULE“DANBAIMEI、DANBAIZHIDEHUOXINGSUIZHUNIANLINGZENGCHANGERGONGNENGXIAJIANG”DEZHENGJU。ZHIHOUZAI2003NIAN,SotiHECsermelyYEFAXIANLEFENZIBANLVDANBAIYUSHUAILAODEGUANXI,JIFENZIBANLVDANBAIHUIYINWEIRENTIJINRUSHUAILAOERHUOXINGJIANGDI,HUOZHEFANGUOLAISHUO,YINWEIFENZIBANLVDANBAIHUOXINGJIANGDI,SUOYIRENTIJINRUSHUAILAO。SUIHOU,TermanHEBrunkJINYIBURENWEI,TAMENJINSHIXIBAOFEILIAOZHONGDEYIBUFEN,GENGGUANGDESHIJIAOYINGZAIYUXIBAODE“LAJICHULI”GUOCHENG。

    SHUAILAOWANGLUOLILUN(Network Theories of Aging)

    TONGGUOYISHANGLILUN,WOMENYIJINGKEYIKANDAOXIBAOSHUAILAOCUNZAIDUOZHONGFUZADEJIZHI。ZAISHIJIANZHONG,DADUOSHUDEYANJIURENGZHUYAOJIZHONGZAIDANYIDEJIZHISHANG。ZHEXIANRANXIANZHILEDUISHUAILAOGUOCHENGDEGUANCHA。SUOYI,KirkwoodDENGRENTICHUSHUAILAOWANGLUOLILUN,RENWEIDUOZHONGSHENGMINGJIZHIHEXIBAOBINGBIANGONGTONGZAOCHENGLESHUAILAO,TAMENZHIJIANYOUXIANGHUXIETONGDEZUOYONG,WANGLUOLILUNZHUZHONGYANJIUTAMENZHIJIANDEZUOYONG。BIRU:mtDNATUBIANSUINIANLINGZHUJIANJILEI,DAOZHIATPHANLIANGZHUBUXIAJIANGTONGSHIHUOXINGYANG(Reactive Oxygen Species, ROS)ZENGDUO。ZHEYESHIDEXIBAONEIDANBAIZHIYINGJISUNHAO,BINGQIEJILEIFEILIAO。ZHEXIESUNHAOKEYIYOUZENGZHIHUOYUEDEZUZHIXIBAOTONGGUOYOUSIFENLIEJINXINGXISHI,DANTONGSHIHUOYUEDEDNAFUZHIYESHIDETIXIBAOTUBIANYUDUANLIQINSHIPINLVZENGGAO。

    ZHEZHONGWANGLUOGUANCHAFADEYOUSHISHINENGHANGAIGEZHONGXIBAOSHUAILAODEJIZHI,ERQIEYESHIYONGYUBUTONGDEWUZHONGZHIJIANDECHAYI,HUOTEDINGLEIXINGDEFENZISUNSHANG。

内蒙古快3开奖结果    SHUAILAOSHIWEILEBIKAIAIZHENG?

内蒙古快3开奖结果    YISHANGLILUNSUIRANDOUNENGJIESHISHUAILAOSHIXIBAONEIWAISUNSHANGZAOCHENGDEJIEGUO,DANTAMENHUANWUFARAOKAILINGYIGEWENTI,JIXIBAOZIWODIAOWANGHUOZISHI。BUTONGYUXIBAOHUAISI,ZAIYIBANQINGKUANGXIA,ZUZHIZHONGDEXIBAONENGGOUBEISHENGWUXINHAOYOUDAOZHUDONGJINRUXIBAODIAOWANGCHENGXU。SHISHISHANG,NIANLAODEQIGUANXIBAOLI,DIAOWANGSHUIPINGTONGYANGSHIZENGJIADE,ZHEYOUSHIWEISHENME?

内蒙古快3开奖结果    BUSHAOYANJIURENWEI,TAMENYESHIYOUYUGENGCHANGJIUDEXIBAOSUNSHANGJILEIDAOZHIDE。DANGENGKENENGDEJIESHISHI,XIBAODIAOWANGFANYINGDESHIYIZHONGBAOHUJIZHI。ZHEGEZHONGYAODEWENTISHEJIDAOXIBAODUISUNSHANGDEFANYING。ZAIMOUXIEQINGKUANGXIA,TEBIESHIZENGZHIXINGZUZHIDEGANXIBAO,RUGUSUIHECHANGSHANGPIXIBAODENG,SHOUSUNDEXIBAOJIANGGOUCHENGMINGXIANDEZHONGLIUWEIXIE。ZHEDAGAISHIWEISHENMEZHEYANGDEXIBAOWANGWANGHUITONGGUOQIDONGXIBAODIAOWANGLAIYINGDUIDNASUNSHANGDEXIANGYING。RUGUOZHEYANGJIESHIDEHUA,SHUAILAOJIUNENGKANZUOSHIYIZHONGDUIAIZHENGDEBAOHUJIZHI,ERBUSHISHUAILAODAOZHIAIZHENG。QIZHONGDEYINGUOJIANTOUJIANGBEIDIANDAO。

内蒙古快3开奖结果    SHENGMINGZAISHUAILAOHEAIZHENGZHIJIANZUOCHUQUANHENG,JIBIAOXIANWEISHANCHUHEWEIHUSHOUSUNDEXIBAOZHIJIANDEPINGHENG。DUICI,TynerDENGRENZAI2002NIANFABIAODEYANJIUZHONG,CAIYONGLEp53TUBIANXINGXIAOSHU。ZHEZHONGJIYINTUBIANDEXIAOSHUBEIDADAJIANGDILEAIZHENGFABINGLV。DANTONGSHI,TAMENYEBIAOXIANCHUGENGKUAIDESHUAILAO,BAOKUOGAN、SHEN、PI、DENGGEZHONGZUZHIXIBAODESHUAILAOJIASU,TONGSHIYEYOUPIFUDEHOUDU、MAOFASHENGCHANGSUDU、SHANGKOUYUHESUDUDENGBIAOXINGDEXIAJIANG。

内蒙古快3开奖结果    SHUAILAOHEJINHUAYOUGUAN

内蒙古快3开奖结果    SHUAILAOZAIYIXUESHANGKEYIBEIDINGXINGWEIYIGEJIANJINDE、GUANGYIDEGONGNENGSHOUSUN,BAOKUOHUANJINGDUISHENTIDEYALIZENGDA,SHENTIDECUIRUOXING、SHENGYUNENGLIDEXIAJIANGYIJIJIBINGHESIWANGFENGXIANDEZENGDA。YINCI,DANGWOMENYONGJINHUALUNDESHIJIAOKANZHEJIANSHISHIBIANHUICHANSHENGZHEYANGDEYIWEN:WEISHENMESHENTIDESHUAILAOGONGNENGMEIYOUBEIZIRANXUANZEGENGYOUXIAODEPAICHUNI?

    ZHEGEWENTIZAISHANGSHIJIMODESHIHOUJIUYIJINGYOUBUSHAOTAOLUN。ZHONGDIANSHI,ZAIYESHENGDONGWUZHONGQUNZHONGDEDIAOCHABIAOMING,GETIHENSHAOYOUNENGGOUCUNHUODAONIANLINGSHUAILAOTUIHUADESHIHOU。DUIYUDADUOSHUZIRANDONGWUZHONGQUNLAISHUO,WAIZAIHUANJINGSIWANGFENGXIAN,BIRUELIEHUANJING、BUSHI、JIE、JIBING、HANLENGDENGQINGKUANG,SHIDESIWANGZONGSHIFASHENGZAI“SHUAILAO”ZHIQIAN。ZHEYIWEIZHU:ZIRANXUANZEMEIYOUTAOTAISHUAILAOGUOCHENGDEBIYAO;HUOZHESHUAILAOZAIYEWAIYEXUBUNENGSUANSHIYIGEXIANZHUDESIWANGYINSU;YIHUOZIRANBUXUZHUANMENZAISHENGWUJIYINZHONGBIANPAISHUAILAOGUOCHENG,JISHITAKENENGYOUYI,YINWEIZIRANXUANZETONGCHANGBUHUI“KANDAO”SHUAILAODEZUOYONG。FANZHI,RUGUOBUSIJIYINHUOZHECHANGSHOUJIYINSHICUNZAIDE,NEIMEYESHENGWUZHONGYEWUFAHUODEQIDAILAIDEHAOCHU。SUOYI,RENLEIZAIZHEGELINGYUSIHUSHIDUSHUYIZHI。

内蒙古快3开奖结果    BUGUO,ZIRANJIEZONGSHICUNZAILIWAIZHIDESIKAO。BIRUYICIXINGFANZHIDEDONGWU——TAIPINGYANGGUIYU。TAMENKEWEISHI “BUYAOMING”DEJIDUANLIZI,JIZAIYICISHENGYUHOUJIBIAOXIANCHUCHENGXUXINGSHUAILAOHESIWANG。TAIPINGYANGGUIYUXIANRANYITONGGUOZIRANXUANZEBATAMENDEYIQIELIYIGUANXIGUZHUYUDANYIHUIHEDEFANZHI。TAMENCHUSHENGHOUDEJIEDUANZHILIYUZENGCHANGHEHUOQUSUOBIXUDEZIYUAN。YIDANDAODADIERJIEDUAN,TAMENHUIDIAODONGYIQIEKEYONGZIYUAN,DAXIANDUDITIGAOFANZHICHENGGONGLV,JIBIANZHEHUISHITAMENYANZHONGSHUAILAO、SHOUSUNYIJISIWANG。

内蒙古快3开奖结果    ZAIBIRU,YOUYIXIEBUSIDEDONGWU,BIRUSHUIXI(Hydra,HESHENHUALIDE“JIUTOUSHE”TONGMING)。TAMENDESHUAILAOSUDUFEICHANGHUANMANSHENZHIKEYIHULVE。YANJIUZHEMartinezZAI1998NIANFABIAOWENZHANGCHENG,DUITAMENGETIGUANCHACHAOGUO4NIANDEQIJIAN,MEIYOUFAXIANRENHESHUAILAOJIXIANG,WULUNSHIZAISHENGCUNHUOFANZHILVFANGMIAN。ZHEJIYOUKENENGHESHUIXIDEXIBAOJIEGOUYOUGUAN——TADEXIBAOHETIXIBAOZUZHIZHIJIANMEIYOUZHENZHENGDEQUBIE。

内蒙古快3开奖结果    HUIDAORENLEI,WOMENHUANYOUYIGEGUANCHASHUAILAODENEIBUSHIJIAO。YOUYUWOMENSHISUZHU,SUOYIHUANKEYIKAOLVTINEIDEWEISHENGWURUHEYINGXIANGJITIDESHOUMING。HeintzHEMairCENGZAI2014NIANHUIGULEWUJIZHUIDONGWUZHONGDEWEISHENGWUZHIJIEHEJIANJIEYINGXIANGSUZHUJIYINZU,CONGERYINGXIANGSHOUMINGDEYANJIU。ZHEXIEXINXINGDEJINZHANJIANGDAIGEIWOMENTANTAOSHUAILAOGENGDUODEKENENG。

内蒙古快3开奖结果    HOU,WOMENTANTAOLEZHEMEDUOSHUAILAOJIZHI,HUIGUOTOULAIHUOXUHUIFAXIANGENGJICHUDEJIELUN。SHUAILAOFASHENGDEYUANYINRUGUOYONGRELIXUECHANSHUSHIHENJIANDANDE,JISHENGMINGCUNZAIZHONGHUIYUANLIREDONGLIPINGHENG。SHENGMINGXITONGDEWENDINGXINGHUIBUDUANSHOUDAOGUANGFANDENEIBUHEWAIBUDEYALI,BINGZAIZHEXIEQINGKUANGXIAMANMANBENGKUI。CHUFEIWOMENJIJIQUWEIHUTA,BUDUANDENULIWEICHIPINGHENG,DANZONGYOUGENGZHONGYAODESHENGCUNJINGZHENGXUYAOMIANDUI。SHENGWUYUANBENJIBEIBIANCHENGWEI“SHENGCUN,YUANLISIWANG”。YINCISHUAILAOBUSHIBEIDNABIANCHENGDEJIEGUO,ERSHIDNABIANCHENGSHIBAIDEJIEGUO。

内蒙古快3开奖结果    SHUAILAOYANJIUDEZHONGXINBEILUNSHI,TAGUANZHUDESHIYIGEPUBIANCUNZAIDESHENGMINGGUOCHENG,QUEZHIJIEWEIBEISHENGCUNDEJIBENMUDE,RANGWEICHISHENGMINGXITONGZHONGSHIBAI。RANERWOMENKANDAO,SHENGMINGXITONGCONGWEIFANGQIGUOKANGZHENG。SUOYIWOMENHUANYOUXUYAOGENGDUODEYANJIU。ZHENGRUSHIGE《YOULIXISI》SUOYUN:SHENGMINGHUIBEISHIJIANXIAOMO,BEIMINGYUNXUERUO;DANWOMENYIRANFENDOU、TANSUO、XUNQIU,ERBUQUFU。

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