Dementia ndi imodzi mwazovuta kwambiri padziko lapansi. Ndiwomwe adayambitsa kufa ku England ndi Wales komanso wachisanu padziko lonse lapansi. Ku United States, matenda a Alzheimer, omwe bungwe la Center for Disease Control linafotokoza kuti ndi “mtundu wakupha wa matenda amisala,” ali pa nambala 2015 pa zimene zimayambitsa imfa. Malinga ndi WHO, mu 46 panali anthu oposa 2016 miliyoni omwe ali ndi vuto la maganizo padziko lonse lapansi, mu 50 chiwerengerochi chinakwera kufika pa 2050 miliyoni. Chiwerengerochi chikuyembekezeka kukwera mpaka 131,5 miliyoni ndi XNUMX.
Kuchokera ku Chilatini "dementia" amamasuliridwa kuti "misala". Munthu, kumlingo wakutiwakuti, amataya chidziŵitso chimene anachipeza m’mbuyomo ndi luso lothandiza, ndipo amakumananso ndi mavuto aakulu kuti apeze zatsopano. Kwa anthu wamba, dementia imatchedwa "kupenga kwamisala." Dementia imatsagananso ndi kuphwanya malingaliro osamveka, kulephera kupanga mapulani enieni a ena, kusintha kwamunthu, kusalongosoka m'banja ndi kuntchito, ndi zina.
Mpweya umene timapuma ukhoza kukhala ndi zotsatira za nthawi yaitali pa ubongo wathu zomwe zingayambitse kuchepa kwa chidziwitso. Mu kafukufuku watsopano wofalitsidwa mu nyuzipepala ya BMJ Open, ofufuza adatsata kuchuluka kwa matenda a dementia mwa okalamba komanso kuchuluka kwa kuipitsidwa kwa mpweya ku London. Lipoti lomaliza, lomwe limawunikanso zinthu zina monga phokoso, kusuta fodya ndi matenda a shuga, ndi sitepe ina yomvetsetsa kugwirizana pakati pa kuipitsidwa kwa chilengedwe ndi chitukuko cha matenda a neurocognitive.
"Ngakhale kuti zomwe zapezedwa ziyenera kuwonedwa mosamala, kafukufukuyu ndi wofunikira kuwonjezera pa umboni womwe ukukula wa kugwirizana komwe kulipo pakati pa kuwonongeka kwa magalimoto ndi matenda a maganizo ndipo ayenera kulimbikitsa kufufuza kwina kuti atsimikizire," anatero wolemba kafukufuku komanso katswiri wa miliri ku St George's University London. , Ian Carey. .
Asayansi amakhulupirira kuti chifukwa cha mpweya woipitsidwa sizingakhale chifuwa, mphuno ndi mavuto ena osapha. Agwirizanitsa kale kuipitsa ndi chiopsezo chowonjezereka cha matenda a mtima ndi sitiroko. Zowononga zowopsa kwambiri ndizo tinthu ting'onoting'ono (zochepera 30 kuposa tsitsi la munthu) zomwe zimatchedwa PM2.5. Izi particles monga chisakanizo cha fumbi, phulusa, mwaye, sulfates ndi nitrates. Kawirikawiri, zonse zomwe zimatulutsidwa mumlengalenga nthawi iliyonse mukafika kumbuyo kwa galimoto.
Kuti adziwe ngati zingawononge ubongo, Carey ndi gulu lake adasanthula zolemba zachipatala za odwala 131 a zaka zapakati pa 000 mpaka 50 pakati pa 79 ndi 2005. Mu January 2013, palibe amene anali ndi mbiri ya dementia. Ofufuzawo adatsata kuchuluka kwa odwala omwe adadwala dementia panthawi yophunzira. Pambuyo pake, ofufuzawo adatsimikiza kuchuluka kwapachaka kwa PM2005 mu 2.5. Anayesanso kuchuluka kwa magalimoto, kuyandikira kwa misewu ikuluikulu, komanso phokoso lausiku.
Atazindikira zinthu zina monga kusuta, shuga, zaka, ndi fuko, Carey ndi gulu lake adapeza kuti odwala okhala m'madera omwe ali ndi PM2.5 apamwamba kwambiri chiopsezo chokhala ndi dementia chinali 40% apamwambakuposa omwe ankakhala m'madera omwe ali otsika kwambiri a tinthu ting'onoting'ono ta mlengalenga. Ofufuzawo atayang'ana zomwe adapeza, adapeza kuti kuyanjanaku kunali kwa mtundu umodzi wokha wa dementia: matenda a Alzheimer's.
“Ndili wokondwa kwambiri kuti tayamba kuona maphunziro ngati amenewa,” akutero katswiri wa za miliri pa Yunivesite ya George Washington, Melinda Power. "Ndikuganiza kuti izi ndizothandiza kwambiri chifukwa kafukufukuyu amaganizira za phokoso lausiku."
Kumene kuli kuipitsa, kaŵirikaŵiri pamakhala phokoso. Izi zimapangitsa akatswiri a miliri kukayikira ngati kuipitsa kumakhudzadi ubongo komanso ngati ndi zotsatira za kuwonekera kwa nthawi yayitali phokoso lalikulu monga magalimoto. Mwina anthu a m’madera aphokoso amagona mocheperapo kapena amakhala ndi nkhawa zambiri za tsiku ndi tsiku. Kafukufukuyu adaganiziranso kuchuluka kwa phokoso usiku (pamene anthu anali kale kunyumba) ndipo adapeza kuti phokoso silinakhudze chiyambi cha dementia.
Malinga ndi katswiri wodziwa za miliri ku Yunivesite ya Boston Jennifer Weve, kugwiritsa ntchito zolemba zamankhwala kuti azindikire kuti ali ndi vuto la dementia ndi chimodzi mwazolepheretsa zazikulu pakufufuza. Deta iyi ikhoza kukhala yosadalirika ndipo ingangowonetsere matenda a dementia osati milandu yonse. N'kutheka kuti anthu okhala m'madera oipitsidwa kwambiri amatha kudwala sitiroko ndi matenda a mtima, choncho nthawi zonse amayendera madokotala omwe amapeza kuti ali ndi dementia mwa iwo.
Sizikudziwikabe mmene kuipitsa mpweya kungawonongere ubongo, koma pali mfundo ziwiri zogwira ntchito. Choyamba, zowononga mpweya zimakhudza mitsempha ya ubongo.
“Chimene chimaipira mtima wako nthawi zambiri chimakhala choipa ku ubongo wako”Mphamvu ikutero.
Mwina umu ndi mmene kuipitsa kumakhudzira kugwira ntchito kwa ubongo ndi mtima. Chiphunzitso china ndi chakuti zoipitsa zimalowa muubongo kudzera mu minyewa yonunkhiritsa ndikuyambitsa kutupa ndi kupsinjika kwa okosijeni mwachindunji ku minofu.
Ngakhale pali malire a maphunziro awa ndi ofanana, kafukufuku wamtunduwu ndi wofunikira kwambiri, makamaka m'munda momwe mulibe mankhwala omwe angathe kuchiza matendawa. Ngati asayansi atha kutsimikizira ulalowu motsimikizika, ndiye kuti dementia ikhoza kuchepetsedwa pakuwongolera mpweya wabwino.
"Sitingathe kuthetseratu matenda a dementia," achenjeza motero Wev. "Koma titha kusintha manambala pang'ono."