Kodi matenda a Alzheimer ndi matenda obadwa nawo? Tiyeni tidziwe bwino lomwe kuti ndi chiyani.

Kodi pali wina m'banja mwanu, mwina amayi anu, abambo anu, kapena agogo anu, agogo anu, ali ndi matenda a Alzheimer's? Zimenezi zikachitika, nthawi zambiri mumamva mantha ndi nkhawa zambiri, mukudzifunsa kuti, "O, kodi inenso ndingatenge matendawa?", "Kodi izi ndi zomwe zimachitika m'banjamo?" Asayansi akuyesetsabe kupeza chomwe chimayambitsa matenda a Alzheimer's. Koma chinthu chimodzi n'chodziwikiratu, ndipo n'chakuti matendawa ali ndi mgwirizano ndi majini athu. Choncho lero, tiyeni tikambirane za mgwirizano pakati pa matenda a Alzheimer's ndi majini athu.

Choyamba tiyeni tiwone, majini amenewa ndi ati?

Mwachidule, majini ndi mapulani omwe amamanga ndi kulamulira matupi athu. Monga momwe mapulani omwe mumajambula musanamange nyumba, sikuti mtundu wa maso anu ndi kapangidwe ka tsitsi lanu zimangotsimikizira kuti muli ndi matenda enaake, komanso zimatsimikizira kuti muli ndi matenda enaake.

Timapeza majini amenewa kuchokera kwa makolo athu. Amasungidwa mu zinthu zotchedwa ma chromosome mkati mwa maselo a thupi lathu. Munthu wathanzi amakhala ndi ma chromosome awiriawiri 23, kapena 46 onse. Nthawi zambiri, timapeza limodzi kuchokera pa awiriawiri, limodzi kuchokera kwa amayi athu ndi limodzi kuchokera kwa abambo athu. Ndicho chifukwa chake timapeza makhalidwe a makolo athu.

Matenda a Alzheimer ndi majini a Late-Onset

Ponena za matenda a Alzheimer's, pali mitundu iwiri ikuluikulu. Mtundu umodzi ndi wofala kwambiri, womwe nthawi zambiri umapezeka munthu akakwanitsa zaka 65. Mtundu uwu umatchedwa Late-Onset Alzheimer's.

Ofufuza apeza jini yomwe imawonjezera chiopsezo chotenga matenda a Alzheimer's. Ili pa chromosome 19 yathu. Jini iyi imatchedwa jini ya APOE . Pali mitundu yosiyanasiyana ya jini iyi ya APOE. Pakati pawo, munthu yemwe ali ndi mtundu wotchedwa APOE4 ali ndi chiopsezo chachikulu chotenga matenda a Alzheimer's kuposa ena. Izi zatsimikiziridwa ndi maphunziro ambiri omwe achitika padziko lonse lapansi.

Tiyeni tikambirane za matenda a Alzheimer's oyambirira

Uwu ndi mtundu wina wa matenda a Alzheimer's. Ndi osowa kwambiri. Pankhaniyi, zizindikiro zimawonekera ali aang'ono, monga m'zaka za m'ma 30, 40, kapena 50. Chifukwa nthawi zambiri zimakhudza mamembala angapo a m'banja, umatchedwanso matenda a Alzheimer's a m'banja oyambirira.

Ofufuza omwe adafufuza DNA ya mabanja otere apeza kuti ali ndi kusintha kwina m'majini pa ma chromosome 1, 14, ndi 21. Kusintha kumeneku m'majini ndi komwe kumawapangitsa kuti adwale matendawa ali aang'ono.

Down syndrome ndi Alzheimer's

Apa tifunika kulankhula makamaka za chromosome 21. Mwina munamvapo za matenda otchedwa Down syndrome. Ali ndi kopi yowonjezera ya chromosome 21 kuposa munthu wamba. Chodabwitsa n'chakuti, anthu omwe ali ndi Down syndrome akamakula, ambiri a iwo amadwala matenda a Alzheimer's. Maselo awo a ubongo amawonetsanso kuwonongeka komwe kumawonedwa mwa odwala a Alzheimer's. Asayansi akufufuzabe za kugwirizana pakati pa matenda awiriwa.

Gome ili m'munsimu lingakufotokozereni zambiri za mitundu iwiri ya matenda a Alzheimer's.

Kodi kuyezetsa majini kumachitika kuti adziwe matenda a Alzheimer's?

Funso limene anthu ambiri ali nalo ndi ili. Inde, chitsanzo cha magazi chingakuuzeni mtundu wa majini a APOE omwe muli nawo. Koma zotsatira za mayesowo sizikutanthauza ngati mudzakhala ndi matenda a Alzheimer's kapena ayi. Ndicho chifukwa chake mayesowa amagwiritsidwa ntchito kwambiri pa kafukufuku.

Madokotala nthawi zambiri samalimbikitsa kuyezetsa majini a matenda a Alzheimer omwe amayamba mochedwa.Chifukwa, zotsatira zake zingayambitse nkhawa zosafunikira komanso kuvutika maganizo. Tangoganizirani, ngati mutapeza kuti muli ndi jini ya APOE4, mungakhale ndi mantha nthawi zonse, ngakhale kuti mwina simungadwale matendawa. Si chinthu chabwino chimenecho.

Komabe, ngati anthu angapo m'banja mwanu adakhala ndi matendawa ali aang'ono ndipo mukukumana ndi zizindikiro zofanana, dokotala wanu angakulangizeni mtundu uwu wa mayeso kuti atsimikizire kuyamba kwa Alzheimer's. Komabe, kumbukirani kuti nthawi zambiri, dokotala amatha kuzindikira Alzheimer's popanda kuyeza majini.

Kodi timapeza phindu lotani kuchokera ku kafukufuku wokhudza majini amenewa?

Asayansi akukhulupirira kuti pakhoza kukhala majini ambiri omwe amayambitsa matenda a Alzheimer's. Kupeza majini amenewa kudzatipatsa zabwino zambiri mtsogolomu.

• Kumvetsetsa bwino matendawa: Kafukufukuyu akutithandiza kumvetsetsa chifukwa chake anthu ena amadwala matendawa komanso chifukwa chake amakhudza anthu osiyanasiyana m'njira zosiyanasiyana.
• Kuzindikira anthu omwe ali pachiwopsezo chachikulu: Ngati anthu omwe ali pachiwopsezo chachikulu chotenga matendawa apezeka msanga, akhoza kupatsidwa upangiri ndi chithandizo chofunikira kuti apewe matendawa.
• Mankhwala atsopano akhoza kupangidwa: Kudziwa bwino majini omwe amayambitsa matendawa kumapangitsa kuti ofufuza apeze mankhwala atsopano komanso ogwira mtima omwe angathandize.

Kotero, majini ndi gawo limodzi chabe la zovuta zovuta zomwe ndi Alzheimer's. Zinthu zambiri zimakhudza, monga moyo wathu, zomwe timadya, komanso zomwe zimakhudza chilengedwe.