Kudzivirirwa kweAlzheimer makore makumi maviri apfuura !!

Kudzivirirwa kweAlzheimer makore makumi maviri apfuura !!

Chidzidzo chitsva mumakonzo chakawana kuti kufumura uropi kumagetsi emagetsi kunogona kudzivirira zviratidzo zvekuora mwoyo kusvika kumakore makumi maviri zvisati zvaonekwa.

Zvinoenderana nezvakaburitswa nebepanhau reBritish "Daily Mail", richitaura nezve Nature Communications, chidzidzo ichi chakawana kuti zvinokwanisika kumisa kushata kwemasero ehuropi uye kudzivirira kurasikirwa kwendangariro uye kuderera kwekuziva nekutarisa nzvimbo dzehuropi hwemakonzo. vanokuvadzwa panguva yechirwere cheAlzheimer.

20 makore asati aongororwa

Vatsvagiri vakanamatira yakaderera-level wavelength maelectrodes, ayo akavhiyiwa akabatanidzwa kuhuropi hwema lab mbeva, kudzivirira mapuroteni anokuvadza kubva pakuumbwa muuropi uye nzvimbo yekurangarira yehuropi kubva mukuderera kamwe chete pamwedzi.

Migumisiro yeongororo yakaratidza kuti magetsi emagetsi anodzivirira kuora kunogona kuva chiratidzo chechirwere cheAlzheimer, chinogona kunge chiripo kare 10 kusvika kumakore makumi maviri chirwere chisati chaonekwa muvanhu.

Kurara mamiriro

"Izvi zvinoratidza mukana wekufanotaura chirwere ichi mumamiriro ekuregererwa, kusati kwatanga kuderera kwekuziva," akadaro muongorori wekuongorora pamwe Dr. Ina Slutsky.

Chidzidzo ichi chakatarisisa shanduko muuropi dzinoitika panguva yekurara, idzo dzinotendwa kuti dzinowanzoitika kana zviratidzo zvekutanga zvemamiriro acho zvichionekwa, kunyanya muhippocampus, inova nzvimbo yekurangarira muuropi.

Nzira dzinononoka zviratidzo

Muongorori akataura kuti "kune nzira dzinotsiva chirwere chimwe chete munhu akasvinura, nokudaro zvichirebesa nguva isati yaonekwa zviratidzo zvechirwere," sezvo mbeva dzemurabhoritari dzakasangana ne "kubatwa chinyararire" muhippocampus panguva yekurara, iyo inoita senge pfari kana ichiongorora. Asi mbeva dzine hutano dzakanga dzadzikira, zvichireva kuti kubatwa chinyararire kunogona kunge kuri zviratidzo zvehuropi.

Kukurudzira pfungwa dzakadzika

Kudzivirira izvi zvakanyanya, vatsvakurudzi vakashandisa yakadzika uropi stimulation (DBS), chirongwa chekuvhiya umo ma electrode anoiswa munzvimbo dzakananga dzeuropi. Maelectrode aya anobatanidzwa newaya kune mudziyo unoiswa pasi peganda pedyo nechipfuva.

Mudziyo unotumira mafesi emagetsi chero nguva iyo uropi huchiburitsa zviratidzo zvisina kujairika, sezviya zvinotungamira kundangariro uye kudzikamisa matambudziko uye kuoma kwekutaura. DBS inoshandiswawo muUnited States kurapa zvirwere zvetsinga zvakadai sehosha yeParkinson, pfari, dystonia, uye obsessive-compulsive disorder.

Zviratidzo zvakajairika

Chirwere cheAlzheimer ndicho chinonyanyozivikanwa chechirwere chedementia, uye iri izwi reamburera rinoshandiswa kutsanangura boka rezvirwere zvetsinga zvinofambira mberi (izvo zvinokanganisa uropi), zvinokanganisa ndangariro, kufunga uye maitiro.

Zviratidzo zvakajairika zvinosanganisira kurasikirwa nendangariro, kusafunga zvakanaka, kuvhiringika, mibvunzo inodzokororwa, kutadza kutaura, kutora nguva yakareba kuti upedze mabasa emazuva ese, kuita zvisina basa, uye matambudziko nekufamba.

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