Thibelo ea Alzheimer lilemo tse mashome a mabeli tse fetileng!!

Thibelo ea Alzheimer lilemo tse mashome a mabeli tse fetileng!!

Phuputso e ncha ho litoeba e fumane hore ho pepesa boko ho maqhubu a motlakase ho ka thibela matšoao a 'dementia' ho fihlela lilemo tse 20 pele a hlaha.

Ho ea ka se phatlalalitsoeng ke koranta ea Brithani "Daily Mail", e qotsitseng koranta ea Nature Communications, phuputso e fumane hore ho ka khoneha ho emisa ho senyeha ha lisele tsa boko le ho thibela tahlehelo ea mohopolo le ho fokotseha ha kelello ka ho lebisa tlhokomelo libakeng tsa boko ba litoeba. li senyehile nakong ea lefu la Alzheimer.

Lilemo tse 20 pele ho hlahlojoa

Bafuputsi ba ile ba hokela li-electrode tsa boemo bo tlase ba maqhubu, tse neng li kentsoe ka opereishene bokong ba litoeba tsa laboratori, ho thibela liprotheine tse kotsi hore li se ke tsa theoa bokong le setsing sa mohopolo oa boko ho fokotseha hang ka khoeli.

Liphello tsa phuputso li senotse hore maqhubu a motlakase a thibela ho senyeha hoo e ka bang letšoao la lefu la Alzheimer, le ka bang teng pele ho lilemo tse 10 ho isa ho tse 20 pele lefu lena le fumanoa ho batho.

Boemo ba ho robala

"Sena se bontša monyetla oa ho bolela esale pele lefu lena boemong ba ho phomola, pele ho qala ho fokotseha ha kelello," ho boletse mofuputsi-'moho le eena oa thuto Dr. Ina Slutsky.

Boithuto bona bo ile ba beha leihlo liphetoho tse bang teng bokong tse etsahalang nakong ea boroko, tseo ho lumeloang hore hangata li etsahala ha matšoao a pele a boemo bona a hlaha, haholo-holo hippocampus, e leng setsi sa mohopolo bokong.

Mekhoa e liehisang matšoao

Mofuputsi o ile a bontša hore "ho na le mekhoa e lefellang lefu le tšoanang ha motho a falimehile, kahoo e lelefatsa nako pele matšoao a lefu lena a hlaha," kaha litoeba tsa laboratori li ile tsa ba le "ho tsieleha ka khutso" ka har'a hippocampus nakong ea boroko, e bonahalang eka ke ho tsieleha ha ho hlahlojoa. Empa litoeba tse phetseng hantle li ne li fokotsehile ho sebetsa, ho bolelang hore ho tsietsana ho khutsitseng e ka ba matšoao a ho senyeha ha boko.

Ho susumetsa boko bo tebileng

E le ho thibela ts'ebetso ena e feteletseng, bafuputsi ba ile ba sebelisa ts'ebetso e tebileng ea boko (DBS), mokhoa oa ho buuoa oo li-electrode li kenngoa likarolong tse itseng tsa boko. Li-electrode tsena li hokelloa ka lithapo ho sesebelisoa se behiloeng tlas'a letlalo haufi le sefuba.

Sesebelisoa sena se romela maikutlo a motlakase neng kapa neng ha boko bo hlahisa matšoao a sa tloaelehang, a kang a lebisang ho hopola le ho leka-lekanya mathata le mathata a ho bua. DBS e boetse e sebelisoa United States ho phekola mafu a methapo a kang Parkinson's disease, sethoathoa, dystonia, le bothata ba ho qobella motho ho etsa lintho ka tsela e feteletseng.

Matšoao a tloaelehileng

Lefu la Alzheimer ke mofuta o atileng haholo oa 'dementia', 'me ke sekhele se sebelisoang ho hlalosa sehlopha sa mafu a tsoelang pele a methapo ea kutlo (a amang boko), a amang mohopolo, monahano le boitšoaro.

Matšoao a tloaelehileng a kenyelletsa ho lahleheloa ke mohopolo, kahlolo e fosahetseng, pherekano, lipotso tse pheta-phetoang, bothata ba ho buisana, ho nka nako e telele ho phetha mesebetsi e tloaelehileng ea letsatsi le letsatsi, ho itšoara ka mokhoa o sa tsotelleng, le mathata a ho sisinyeha.

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