I-Dementia, ebangela ukuba isifo esibuzwayo, ngokuqhelekileyo sibonisa abantu abaneminyaka yobudala, abaneminyaka engama-60 ukuya kuma-60. Kodwa isifo se-Alzheimer xa sisemncinci sisenzeka, nangona kunqabile kakhulu. Ukulimala kokuxhamla kwintsholongwane engqondweni, ngelishwa, ukufa kungenakuguquka kunye nokufa kwesisu kuyaqhubeka.
Izigaba zeSifo se-Alzheimer
Inkambo yesi sifo ivela kwizigaba ezi-4:
- Isibikezelo esibonakaliswe ukungakwazi ukukhumbula ezinye izinto ezincinci ezisuka kutshanje; gxininisa ingqwalasela, funda i-entsha, nkcazelo elula kakhulu.
- Dementia kusasa. Kule nqanaba, kukho ukuphulwa kwemisebenzi yemoto kunye nenkulumo, iimpawu eziqhubekayo zokukhathazeka kwememori , ukusilela kwesigama.
- Ukunyuka kwengqondo okulinganayo: ukulahleka kokubhala nokufunda izakhono. Ukuphazamiseka okunzulu kwentetho, ukusetyenziswa kwamagama angafanelekanga kunye namazwi. Ukongezelela, eli nqanaba libonakaliswa ngoncedo lwesigulane, njengoko engakwazi ukwenza izinto eziqhelekileyo eziqhelekileyo.
- Dementia inzima. Kukho ukulahlekelwa ngokukhawuleza kwemizi yesisipha, ukulahlekelwa kwezakhono zomlomo, ukukwazi ukuzinyamekela.
Isifo se-Alzheimer - sibangela
Ukuchonga iziganeko ezivusa isifo, ixesha elide kunye nemali esetyenzisiweyo, izitofu zokuhlolwa zenziwa, kodwa izizathu zesifo se-Alzheimer azizange zihlulwe.
Ngendlela yokukhutshwa, kunokucingelwa ukuba yodwa inkolelo efanelwe ukunakekelwa yi-hypothesis yeprotheni ye-tau. Ngokutsho kwakhe, iprotheni ye-hyperphosphorylated ngendlela ye-filaments ihlanganisene ngamangqungquthela, okokuqala evimbela ukutshintshwa kweempembelelo kwi-neuron enye ukuya kwelinye, ize ibangele ukufa kweeseli zobuchopho.
Kutshanje, bekukholelwa ukuba isifo sika-Alzheimer senza ubundlobongela, kodwa akukho bungqina bolu mbono.
Unokuthintela njani isifo se-Alzheimer?
Ngaphandle kwezizathu ezikhoyo zokuphuhliswa, kunzima ukukhusela eso sifo. Ngoko ke, ukukhuselwa kwesifo se-Alzheimer kukuzalisa ukutya kweentlanzi zaselwandle, imifuno kunye neziqhamo ezintsha.
Ukugula kunye neAlzheimer's's disease
Ngokuchasene nenkolelo evamile yokuba i-nicotine iphucula umsebenzi wengqondo, uphando olutshanje luye lwabonisa ukuba ukutshaya akuthinteli kuphela i-Alzheimer's, kodwa kubangele nokuba kuphuhlise ukukhubazeka kwesifo sengqondo - uhlobo olubi lwe-dementia.