Kufutisa kunokuvadza uropi uye kunopfupisa hupenyu

Tinoziva zvakawanda zvakashata zvekufutisa, asi kufutisa kunoparadza uropi uye kupfupisa hupenyu, izvi hazvina kumbotorwa mufungwa, uye izvi ndizvo zvakataurwa neongororo yeDutch ichangoburwa kuti kufutisa kunokonzera shanduko muchimiro uye chimiro chehuropi, uye kunokanganisa kutonga kwe. ipfumbu inodzora pfungwa.

Ongororo iyi yakaitwa nevatsvaguri vepaLeiden University Medical Center kuNetherlands, uye mhedzisiro yavo yakaburitswa mupepanhau resainzi Radiology.

Vatsvakurudzi vakatsanangura kuti kufutisa kunomiririra imwe yematambudziko akanyanya kunetsa ehutano hweveruzhinji munyika, sezvo ichiwedzera njodzi yechirwere chemoyo uye chirwere cheshuga, uye zvakare yakabatana nenjodzi yakawedzera yekuderera kwekuziva uye dementia, zvichiratidza kuti chirwere ichi chinokonzera shanduko uropi.

Kuti vaone hukuru hwekuchinja uku, vatsvakurudzi vakaita magnetic imaging scan yehuropi hwevanhu vanopfuura 12, kutarisa kuwanda kwegrey muuropi uye kuti yakanganisa sei vanhu vane kufutisa.

Iyo grey inoumba chikamu chikuru chepakati tsinga sisitimu, uye kune ma neuron anotarisira masensi, achifambisa kuyerera kweruzivo kuenda nekubva kumanzwiro.

Vatsvagiri vakawana kuti mazinga epamusoro emafuta emuviri aisanganiswa nekusiyana kwehuropi chimiro uye chimiro, kusanganisira diki grey matter volume.

Vatsvakurudzi vakacherechedza kuti kuchinja kwehuwandu hwezvinhu zvichena (izvo zvinokomberedza zvimiro zvehuropi) zvinokanganisa kutapurirana kwezviratidzo mukati mehutano hwehuropi.

"MRI yakaratidza kuve chishandiso chakakosha pakunzwisisa hukama huri pakati pekufutisa nemhedzisiro yayo pahutano hwehuropi," akadaro muongorori wekutungamira Dr Ilona Deckers.

"Kudzidza kwedu kunoratidza kuti mazinga epamusoro emafuta emuviri anobatanidzwa nezvikamu zviduku muuropi, kusanganisira grey nyaya iri pakati peuropi."

Maererano neWorld Health Organization, vanhu vakuru vanopfuura mabhiriyoni 1.4 vakafuta, vanhu vanopfuura hafu yebhiriyoni vakafuta, uye vanhu vanosvika mamiriyoni 2.8 vanofa gore negore nokufuta kana kuti kufutisa.