Chirwere cheAlzheimer chirwere chinogara nhaka here? Ngationei kuti chii chaizvo.

Pane mumwe munhu mumhuri yako, pamwe amai vako, baba, kana ambuya, sekuru, vane chirwere cheAlzheimer here? Kana izvozvo zvikaitika, zvakajairika kunzwa kutya kukuru uye kuzvidya mwoyo, uchizvibvunza kuti, "Oh, ndichabatwawo nechirwere ichi here?", "Ichi chinhu chinoitika mumhuri here?" Masayendisiti achiri kuedza kutsvaga chikonzero chaicho chechirwere cheAlzheimer. Asi chimwe chinhu chakajeka, uye ndechekuti chirwere ichi chine hukama nemajini edu. Saka nhasi, ngatitaurei nezvehukama huripo pakati pechirwere cheAlzheimer nemajini edu.

Ngatitangei taona, majini aya chii?

Zvichitaurwa zviri nyore, majini ndiwo mapurani anovaka nekudzora miviri yedu. Kungofanana nemapurani aunodhirowa usati wavaka imba. Ruvara rwemaziso ako nebvudzi rako hazvingoratidzi chete kuti unogona kubatwa nezvirwere zvakasiyana, asiwo zvinosarudza kuti unogona kubatwa nezvirwere zvakasiyana.

Tinowana majini aya kubva kuvabereki vedu. Anochengetwa muzvinhu zvinonzi machromosome mukati memasero emuviri wedu. Munhu ane hutano ane ma chromosomes makumi maviri nematatu, kana kuti makumi mana nematanhatu ese. Kazhinji, tinowana rimwe kubva papeji rega rega, rimwe kubva kuna amai vedu nerimwe kubva kuna baba vedu. Saka ndiyo nzira yatinowana nayo hunhu hwevabereki vedu.

Alzheimer's uye majini ekunonoka kutanga

Kana tichitaura nezvechirwere cheAlzheimer, kune mhando mbiri huru. Rumwe rudzi ndirwo rwakajairika, runowanzoonekwa mushure memakore makumi matanhatu nemashanu. Ichi chinonzi Late-Onset Alzheimer's.

Vaongorori vakawana jini rinowedzera njodzi yekubatwa nechirwere cheAlzheimer's. Iri pachromosome yedu 19. Jini iri rinonzi APOE gene . Kune mhando dzakasiyana dzejini iri reAPOE. Pakati pavo, munhu ane mhando inonzi APOE4 ane mukana wakakwira wekubata chirwere cheAlzheimer's kupfuura mamwe. Izvi zvakasimbiswa neongororo dzakawanda dzakaitwa pasi rese.

Ngatitaurei nezvechirwere cheAlzheimer cheEarly-Onset

Ichi ndicho chimwe chirwere cheAlzheimer. Chinowanzoitika kakawanda. Panyaya iyi, zviratidzo zvinoonekwa pazera diki, senge mumakore ekuma30, 40, kana 50. Nekuti chinowanzo bata nhengo dzinoverengeka dzemhuri, chinonziwo chirwere cheAlzheimer chemhuri chisati chatanga.

Vaongorori vakaongorora DNA yemhuri dzakadaro vakaona kuti dzine shanduko dzakati mumajini ari pamachromosome 1, 14, ne21. Shanduko idzi mumajini ndidzo dzinoita kuti vabatwe nechirwere ichi vachiri vadiki.

Down syndrome neAlzheimer's

Pano tinofanira kutaura zvakananga nezve chromosome 21. Ungave wakanzwa nezvechirwere chinonzi Down syndrome. Vane kopi ye chromosome 21 yakawedzerwa kupfuura munhuwo zvake. Zvinoshamisa kuti, vanhu vane Down syndrome pavanokura, vazhinji vavo vanotanga chirwere cheAlzheimer. Masero avo europi anoratidzawo kukuvara kwakafanana kunoonekwa muvarwere veAlzheimer. Masayendisiti achiri kutsvaga hukama huripo pakati pezvirwere zviviri izvi.

Tafura iri pazasi inogona kutsanangura mhando mbiri idzi dzeAlzheimer's kwauri zvakanyanya.

Kuongororwa kwemajini kwechirwere cheAlzheimer kunoitirwa here?

Uyu mubvunzo unobvunzwa nevanhu vazhinji. Ehe, sampuro yeropa inogona kukuudza kuti une rudzii rwemajini eAPOE. Asi mhedzisiro yekuongororwa ikoko hairevi kuti uchava nechirwere cheAlzheimer here kana kuti kwete. Ndosaka bvunzo idzi dzichinyanya kushandiswa pakutsvaga.

Vanachiremba havawanzokurudzira kuongororwa kwemajini echirwere cheAlzheimer chinoitika panguva yekunonoka.Nekuti, mhedzisiro yacho ingangokonzera kuzvidya mwoyo zvisina kufanira uye kuora mwoyo. Fungidzira, kana ukaona kuti une gene reAPOE4, unorarama uchitya nguva dzose, kunyangwe ungasawana chirwere ichi. Izvozvo hazvina kunaka.

Zvisinei, kana nhengo dzinoverengeka dzemhuri yako dzakambova nechirwere ichi dzichiri diki uye iwe uchiona zviratidzo zvakafanana, chiremba wako anogona kukurudzira rudzi urwu rwebvunzo kuti asimbise kutanga kweAlzheimer's. Zvisinei, yeuka kuti muzviitiko zvakawanda, chiremba anogona kuona Alzheimer's pasina kuongororwa kwemajini.

Ndezvipi zvatinowana kubva mukutsvagurudza nezvemajini aya?

Masayendisiti anotenda kuti pangave nemajini akawanda anobatanidzwa muchirwere cheAlzheimer. Kuwana majini aya kuchatipa mabhenefiti akawanda makuru mune ramangwana.

• Kunzwisisa zviri nani chirwere ichi: Tsvagiridzo iyi inotibatsira kunzwisisa kuti sei vamwe vanhu vachirwara nechirwere ichi uye kuti sei chichibata vanhu vakasiyana nenzira dzakasiyana.
• Kuziva avo vari panjodzi huru: Kana vanhu vari panjodzi huru yekubatwa nechirwere ichi vakaonekwa nekukurumidza, vanogona kupihwa mazano anodiwa uye kurapwa kudzivirira chirwere ichi.
• Mishonga mitsva inogona kugadzirwa: Kuziva kuti majini api anokonzera chirwere ichi kunoita kuti zvive nyore kune vaongorori kuwana mishonga mitsva inoshanda inovavarira.

Saka, majini inongova chimwe chezvinhu zvakaoma kunzwisisa chinonzi Alzheimer's. Zvinhu zvakawanda zvinoikanganisa, zvakaita semararamiro edu, zvatinodya, uye zvinokanganisa zvakatipoteredza.