Ke eng e ka pepesetsang boko ba hao tšenyo?

Haeba u utloa eka bohlale ba hao bo ntse bo theoha, sena e ka ’na eaba ke ’nete.” E ka ’na eaba boko ba hao bo senyehile.” Phuputso ea morao tjena ea bongaka e bontšitse hore ho hlobaela ho ka baka “ho khoholeha ha boko” ho bakang kotsi e khōlō bathong, ho akarelletsa lefu la Alzheimer.
Thuto, e hatisitsoeng ke koranta ea Brithani "Daily Mail", 'me e bone ke "Al Arabiya.net", e fumane hore boroko ke ntho ea bohlokoa bakeng sa ho hloekisa lisele tsa boko, le hore ho koala mahlo ka linako tse sa lekaneng ho lebisa tšenyo, ho akarelletsa le hore tsamaiso eo u sebetsang ho eona e leleka li-neurone tse phetseng hantle, ho bolelang hore motho o hloka ho koala mahlo ka nako e lekaneng letsatsi le leng le le leng e le ho etsa bonnete ba ho tsoela pele ha tsamaiso ea bophelo bo botle 'meleng.

Bafuputsi ba boletse hore ke "synapses" e senyehang ke ho hloka boroko e bakang "neural impulses" ho qalisa mekhoa ea puisano pakeng tsa lisele tsa boko, athe "astrocyte" ke lisele tse tsamaisong ea methapo e bohareng e hloekisang boko. .
Liphuputso tse fetileng li netefalitse - ho ea ka bafuputsi - hore ho timetsoa ha li-neurone tse ling bokong ba motho ho amahanngoa haholo le lefu la Alzheimer's, e leng se bolelang hore ho hloka boroko ho baka tšenyo bokong, ho akarelletsa le Alzheimer's, ho phaella ho mafu a mang.
Liphello tsena li ile tsa tla ka mor'a hore lingaka li etse lipatlisiso ka lihlopha tse 'maloa tsa litoeba,' me sehlopha ka seng se ne se tšerehanngoa ka tsela e fapaneng le e 'ngoe,' me liphello tsa ho robala bokong li ile tsa behoa leihlo, e leng se ileng sa etsa hore ho sibolloe hore ho hlobaela le ho hloka boroko khafetsa ho senya boroko. lisele tse bokong le ho baka tšenyo e kholo ho tsona.
Bafuputsi le lingaka ba fumane hore litoeba tse hlokisang boroko ka lihora tse robeli, “li-astrocyte” tsa tsona li fokotsehile ka karolo ea 8.4 lekholong, ’me litoebeng tse neng li hlokisoa nako le nako (tse tšoeroeng ke lefu la ho hlobaela), lisele tsena li fokotsehile ka karolo ea 13.5 lekholong, e leng se bolelang Ha motho a hlokisoa boroko bo bongata, ke moo lisele tsena tsa bohlokoa li lahlehang le ho feta.