Cudurka Alzheimers: sababaha iyo daaweynta, nuxurka, calaamadaha hore, horumarka, photo cudurka Alzheimers

cudurka Alzheimers - cudur idiin kaxeeya xagga dhimashada unugyada maskaxda. Weheliyay jirrooyin maskaxeed iyo functional. Mid ka mid ah cudurada habdhiska dhexe, ka hababka kuwaas oo weli si fiican looma fahmin.

hababka ogaanshaha

qalab ugu weyn ee cilmi-baarista ku saabsan horumarinta dementia waa neuroimaging. Waayo, kanu Ujeedada, CT, MRI, maskaxda PET. dhakhtarku waxa uu baarayaa degree halligaadda saamiyada shakhsi, iyo sidoo kale qiimeeyaa sababaha suuragalka iyo cudur saameen.

Isticmaalka nidaamka EEG noo ogolaadaa in si ay u dhawraan hawlaha maskaxda iyo heerka uu kala dhantaalan ee xidhiidhada neural. Laboratory baarista rumayn cudurka Alzheimers, muujinaya hoos u dhac weyn ee α-β-42 iyo korodhka isku mar ah protein Tau.

Sababaha Cudurka Alzheimer

Nuxurka cudurka Alzheimers ayaa weli ma shaacin in saynisyahano ah iyada oo loo marayo. Maanta, waxaa jira aragtiyo dhowr ah oo ku saabsan sababaha soo bixitaanka iyo horumarinta cudurka, laakiin midkoodna weli si aad u hesho aqoonsi caalami ah. meesha ugu horeeysa ka mid ah cilmi-baarista la soo jeediyey qaadataa qodob hidaha.

Waxyaabaha kale, kala saaro 3 kooxood ee halista cudurka:

• nekorrigiruemye;
• qayb ahaan mid sax ah,
• mid sax ah.

cudurka Alzheimers, keena iyo daweynta cudurrada this - oo dhan oo ka mid ah su'aalo arrimo nekorrigiruemyh waa kuwo adag oo aan la xallin waayo, xilligan.

factor hidaha horumarinta

cudurada la iska dhaxlo waa ilaa 10% dhammaan xaaladaha la soo sheegey. Horumarinta ee cudurka Alzheimers on farsamo hidde bilaabo ka hor 65 sano jir. Gene qaado autosomal ah fashion xukuma, xataa haddii waalidka labaad ma yahay side, kala qaado iyaga hiddo caafimaad bedelay bahal ah. itimaalka gudbinta ilmaha ee sida caadiga ah dhacdaa in kala badh kiisaska.

Inkastoo factor xaqiijiyay hidde, saynisyahano ku qanacsanahay in horumarka cudurka gacan ka noocyada kala duwan ee koromosoomyada. Dhowaan, in koorsada of iin hiddo cilmi la ogaaday by koromosoom 14aad, taas oo 70% ka mid ah xaaladaha keenaysaa in horumarka cudurka.

Xadgudubyada ee koromosoom 21 keeni Down syndrome, in 5% ka mid ah xaaladaha keeni bilawga hore ee cudurka Alzheimers. The cudurada ugu dhif - iin hiddo on koromosoom 1 - ayaa siday suuragal u yar ee "qoyska" cudurka.

sababaha halista sare

sababaha Nekorrigiruemye waa caadi ahayn jidh ama nafsaaniga ah ee lagu dhasho ama heleen, taas oo hore lama hagaajin karo ama bedelay. qodobada waxaa ka mid ah:

• da 'weyn (ka weyn 80 sano);
• isagoo dhaddiggiis;
• trauma cranial;
• niyad-jabka daran oo stress,
• la'aanta ah ee "tababar" ah in ka.

Qayb ahaan arrimaha modifiable noqoneyso koox ka mid ah cudurada oo keeni deficiency oxygen daran ama joogtada ah ee unugyada kiliyaha cerebral:

• hypertension,
• atherosclerosis of weelal qoorta, madaxa, maskaxda,
• -shiid la egyahay,
• diabetes;
• cudurka wadnaha.

Tirtiridda cudurka yaraynaysaa halista cudurka Alzheimers.
Waayo, mid sax ah - waxaa gebi ahaanba ka reebtay - qodobo ka mid noqon kara:

• hoos u dhaqdhaqaaqa jirka,
• horumar la'aan caqliga, kooban,
• ku fashilmeen in ay u hoggaansamaan mabaadii'da aasaasiga ah ee nolol caafimaad leh.

Heley ma aha 100% damaanad ee horumarka ah ee cudurka, laakiin inta badan waxay hor, taasoo keentay in go'aan ay ka ku saabsan qodobada halista ee suurto gal ah iyo ka-hortagga.

stage horumarineed

Seynisyahanno ku ogaaday in Alzheimer ee cudurka (astaamaha aasaasiga ah) u muuqataa in 15-20 sano, in sawirka caafimaad oo aad u daran, taas oo si weyn u adkaynaysaa hortagga cudurka. Maanta, waxa la siiyey 3 tallaabooyinka habka bahal ah:

1. Pre-clinical - cudurada ku bilaw, xanuunada habdhiska lagu arkay.
2. Period xadgudubyada yaryar - bukaanada arki kartaa daciifaan ka mid ah kartida aqooneed iyo maqalkaba xasuusta.
3. Darajada koowaad ee dementia - goobada gudaha bilaabaa inuu aragto wax qalad ahaa. Inta badan, waxaad xaqiijin kartaa jiritaanka cudur ee Caafimaad.

Mid kasta oo ka marxaladaha uu leeyahay sifooyin u gaar ah iyo habab ee bixinta daryeelka caafimaadka.

Horumarinta cudurka da 'yar

Cudurka Alzheimer Hore ee horumarisa ka hor da'da 65 sano, waa ay adag tahay in la ogaado in waqtiga ay sabab u tahay sawirka nonspecific kiliinikada. Calaamadaha ugu horeeya muuqdaan in foomka of halmaan, awood si ay u qorsheeyaan oo ka sameeyaan waxyaalaha jiray oo fudud ka hor. bukaan-socodka si deg deg ah uu ka daalay shaqada maskaxda, si ay u sii macluumaadka ku jira xusuusta ayaa noqonaya mid sii adkaaneysa.

cudurka Alzheimers: sababaha iyo daaweynta goor hore

Heerka bilowga ah uu yeesho 7 sano gudahood. isbedelada bilowga ah ee xaaladda bukaanka qaadan meel sarkhaansan arrimood oo kala duwan. In the case of sabab la aasaasay ciidamada oo dhan u cid diray in ay hareen. Sida caadiga ah, daaweynta degaanka siinaysaa natiijooyin fiican.

bukaanka cudurka Alzheimers waxaa laga yaabaa in ay ka cawdaan:

• dhibaatooyin la xiriira xusuusta;
• halmaan muuqaalka;
• luma awoodda in ay ka fekeraan,
• psycho-niyadeed xanuunada.

Waxaa laga yaabaa in cudurka Alzheimers uu hore u noqon qaraabada Muuqda. calaamadaha bilowga ah waxaa had iyo jeer si toos ah ma muujinayaan maskaxda, laakiinse qaar badan baa weli daryeel caafimaad raadsato iyo waqti ay ku bartaan oo ku saabsan cudurka.

cudurada xasuusta leeyihiin nooca muddada gaaban iyo muddada dheer ah, iyo bukaanka ma aha had iyo jeer ay awoodaan in ay aragto sii daraysa. The halmaan ugu ficiladooda, inta badan dadka la bidix Alzheimer ee gaaska ama korontada, taas oo horseedaysa in ay dhacdo of qof xad-dhaaf ah. Waxaa laga yaabaa in khasaaraha ah ee ra'yi dhiibashada ee xasuusta non-kacsan ee foomka of halmaan dhacdooyinka ka dhacay ee la soo dhaafay. Xusuus dib u soo celinta Qayb dhacdaa ururada. xanuunada xusuusta si deg deg ah horumarka, kaliya 6 bilood ka dib, calaamadaha ayaa ka sii fahmayaan oo halis u ah nolosha bukaanka.

Loss of awood u leh inay u malaynayaa in ay ku xiran tahay heerka sirdoonka horumarinta cudurka. Mararka qaarkood calaamad u dabeecad u yahay isbedel af danaha: daawashada TV halkii akhriska iyo suugaanta adag iyo arimo kale. macluumaadka nidaamka khalkhal iyo aragtida ah deegaanka processing daarmayaay'e, dheehan bukaanka waxaa laga badiyay in meel iyo wakhti.

Xanuunada dhimirka sida ciidan wadista Alzheimers

dhibaatooyin maskaxeed iyo dareenka halis ah keeni kartaa cudurka Alzheimers. Sababaha calaamadaha sida iyo been daaweynta dhaawaca maskaxda iyo tabinta abuse of falalkooda dareemayaasha. Avv acetylcholine ku filnayn keenaysaa in formation of dabar amyloid. depression muddada dheer si xun u saameyn shaqaynaya ee habka dareemayaasha jirka, iyo asalka dhaqdhaqaaqa daciif ah in ay waallida qaadaan.

Xadgudubyada gobolka dareenka kiciya cudurka Alzheimers. The hore ee calaamadaha jirro maskaxeed muujiyay in alarm xoog leh, samaynayn falalka adag oo aan loo baahnayn, cabashooyinka hurdo baaxaa iyo riiraxyo badan. Mararka, waxay leeyihiin weeraro Waallida ba'an, lagu gartaa cabsi argagax of cadaadis, Walbahaar. Cadhaysiinina isbeddel xaalad ah nooca kasta, ka rearrangement ee alaabta ka hor inta uusan guriga kale. Horumarka cudurka waxaa la socda wax isbedel ah oo walaac ka guud warheynta. daaweynta Human la jirrooyin maskaxeed ku lug leedahay gaar ahaan isticmaalka daawooyinka murugada iyo daawooyinka psychotropic.

Cudurka Alzheimer: Sababaha, daaweynta marxaladda 2aad

xusuusta dhaawac halis ah, sifo oo kaliya cudurkan baxeen iyo si ka sii daran in marxaladda labaad ee horumarinta cudurada. Bukaanku ma xusuusan karo dhacdooyinka qaarkood, xitaa marka gargaarka israacinayo oo kale qaraabada. First of dhan, bukaanka illoobin dhacdadaas dhawaan, halka la soo dhaafay fog weli xusuusta.

Xadgudubyada xasuusta muddada gaaban keeni orientation sax ahayn in waqti. Dementia ma ay awoodaan in ay si sax ah u dhigay bareeg waqti ka mid ah ama dhacdo kale. Under horumarinta cudurka dhexdhexaad ah ayaa lagu arkay buuxinta Xusuusaha xasuusta jiritaan la'aanta taas oo laga yaabaa in content a, malana.

Horumarka keenaysaa in khasaaraha guud ee aqoonta boorsooyinka, gaar ahaan soo saaray qaangaarnimada iyo dhisme kakan. Raajiyey oo kaliya kuwa xirfadaha in lagu tallaalo in ilmanimada hore iyo si joogto ah oo soo noqnoqda ee koorsada nolosha. Tusaale ahaan, aqoonta afka hooyo, siyaabo isgaarsiinta leh dadka iyo is-adeegga.

feature A ee kala duwan ee waallida in marxaladda 2aad - ilaalinta ee xasuusta dareenka iyo maqnaanshaha dhabta ah. Inta badan bukaanka ma xasuusto in ay carruur leedahay ama ay dhaleen, laakiin uu la kulmo sababa farax, farxad.

luma sirdoonka

factor ugu badan ee marxaladda 2 nd ah - xadgudubyada kartida maskaxda, taas oo ugu dambeyntii keenta in luma madax-bannaanida. Horumarinta dementia loo qaybin karaa khafiif ah, dhexdhexaad ah oo aad u daran.

Astaanta of dementia khafiif ah waxaa lagu qeexay in khasaaraha ka mid ah awoodda ay u maareeyaan lacagta, waayo, waa wax aan macquul aheyn in aad ku buuxisid xisaabta, si loo xisaabiyo lacagta in aad bixiso. Tartiib tartiib badiyay erayada helay, waxa uu noqonayaa mid aad u yar. Sida caadiga ah, bukaan marxaladan isku day in aad ka fogaato galmo. Jeediya wanaagsan xirfadaha dhaq gacmahaaga, taasoo keentay in warqad loo meel dayin. Waxaa jira qaladaad naxwe guud, kaasoo aan ka hor ka jiraan.

dementia fudud lagu gartaa luminta xirfadaha akhriska iyo qoraalka, inta badan hadalka bukaanka waxa uu noqonayaa yihinn sabab u Halmaansho erayada leh bedelka xiga by la mid ah-sanqadha. Man noqdo ciirsi more: awoodin si madaxbanaan uga loogo cimilada, ka heli lahaayeen jidkooda guriga, illoobaa in ay dami cunto kariyaha ama biyo. On stage 2 nd ee cudurka Alzheimers bukaanka dementia dhexdhexaad ah ayaa loo baahan yahay gargaar joogto ah iyo joogitaanka dad qaraabo ah.

dementia daran

Marxaladda ugu danbeysay ee cudurka Alzheimers waxaa lagu gartaa tiirsanaanta dhameystiran oo ku saabsan dadka kale. Bukaanku ma awoodo in la sameeyo ay cuntada u gaar ah, inay musqusha tagaan, si ay u fuliyaan nidaamka nadaafada. Hadalka uu noqdo ka baaqsiga oo aan la fahmi karin, wiiqmin ugu rabshaysan tahay, taas oo ay adag tahay in si madax-bannaan u guurto.

Tartiib tartiib jabo iyo liqidda reflex. Dhimashada dhacaa sabab u tahay daal dheer oo sepsis ama cudurro halis ah.

Dementia in cudurka Parkinson

cudurka Parkinson iyo Alzheimer ee qofka caadiga ah ayaa sawir la mid ah rugaha caafimaadka, cudurka sax ah ku takhasusay oo kaliya awoodo. dementia keentay leeyahay muuqaalada kala. cudurka Alzheimers waxaa lagu gartaa xadgudub halis ah ee xasuusta iyo sirdoonka. Parkinsonism kaliya gaabis hadalka iyo fikirka ah ayaa lagu arkay. Muuqaalka caadi ah cudurada neurodegenerative waa sii daraysa ee dalalka maskaxda iyo dareenka. Bukaan wakhti dheer ah ku jira xaalad ah niyad-jabka iyo psychosis ba'an.

Sawirka wuxuu muujinayaa in cudurka Alzheimers (sawirka) iyo Parkinson ee (photo hoose) wax yeellaan maskaxda oo darajooyin kala duwan. Cudurku wuxuu marka hore uu yeesho in xuubka temporal iyo Hippocampus dhaca dabar amyloid horseedi kara dhimasho ee xidhiidhada dareemeyaasha (maskaxda bilaabaa inuu "qalalaan soo baxay").

cudurka Parkinson sineyn saamayn ku nidaamka muruqyada: dhabarta waxaa xootay dheeraad ah, bukaan-socodka waxaa loo sii yaraanayeen. Walwalsan tahay gariirka joogtada ah, dhaqdhaqaaqa noqon diskoordinirovannymi.

Daaweynta marxaladda hore

Waxaan dib u eegis marka la eego guud ahaan, in uu yahay cudurka Alzheimers. Sababaha iyo daaweynta cudurka ayaa hadda si buuxda u fahamsan yahay by sayniska. Dhakhaatiirta si joogto ah samaynaya cilmi-baaris si loo helo maandooriyaha wax ku ool ah, laakiin daroogada ma aha weli la ballamay gaar ah, ay awoodaan in ay jabiyaan cudurka.

Daaweynta qalafsan oo ka kooban:

• daaweynta xanuunada dhimirka,
• xoojinta guud ee jirka,
• asaasidda-shiid maskaxda;
• xoojinta xididdada dhiigga,
• daaweynta guud ee Alzheimer.

waqti muhiim ah in aad billowdo qaadashada daawada iyo in la xaqiijiyo waafaqsanaanta dhamaystiran oo dhan talooyin caafimaad. Daawo horumarka cudurka loo baahan yahay in dhaqdhaqaaqa ah.

Waayo, daaweynta khafiif ilaa dhexdhexaad ah isticmaalka dementia diyaarinta sida:

• "Piribedil" - hagaajinaysaa gudbinta falalkooda dareemayaasha ee neurotransmission dopaminergic iyo noradrenalinergicheskih habdhiska dhimirka. Hagaajinta xusuusta iyo kartida maskaxda.
• "Pentoxifylline," "Vinpocetine" - hagaajinaysaa wareegga dhiigga, si looga hortago formation of thrombi in weelashii cerebral.
• Ginkgo soosaaray biloba - kobciyaa soo saarka ee neurotransmitters, ilaaliya unugyada maskaxda ka sunta, hagaajinaysaa wareegga dhiigga.
• "Cinnarizine," "Nimodipine" - balaadhinta xididdada dhiigga ee maskaxda, unugyada ka waxyeellada daran ee calcium xad-dhaaf ah loo ilaaliyo.
• Pyrrolidone iyo taagayo ay - hagaajinaysaa qaybinta oxygen ee maskaxda ku kordhinaya caadi ah ee Avv borotiinka ku jira unugyada maskaxda.
• "Aktovegin" "Cere" - ka qayb qaataan dib u soo celinta silsilad macluumaadka, si ay u kicin geeddi socodka sarrifka intracellular.

therapy hormone

Seynisyahanno ku heshiiyeen in horumarka cudurka Alzheimers kordhinayaan in hoos u dhac ah ee ereygu acetylcholine. Dheelitir u dhexeeya wax soo saarka iyo neurotransmitter acetylcholine acetylcholine, kaas oo keena Iscelin ee hawlaha neuronal. Unugyada noqday waanuu, meel synapse waxaa ka shubeen, iyo neurons dhiman. Furitaanka in 100% ee kiisaska of rumayn cudurka Alzheimers. Photo of caafimaad qaba iyo mid buka maskaxda aadanaha noo oggolaan si ay u arkaan cudurada ee xitaa qofka caadiga ah.

Hoos u soo celin Avv acetylcholine ogolaanaya wada falgelidda neurons iyo hoos habka of formation of dabar amyloid. tijaabo ayaa muujiyay oggolyahay ee inhibitors cholinesterase. In bukaanka qaba hoos u of dementia, xasuusta waa lay soo celiyey, soo laabtay xirfadaha is-adeeg iyo hanuuninta in meel iyo wakhti.

Maanta si weyn loo aqoonsan yahay 3 Daroogooyinka in la xakameeyo cholinesterase:

• "Aritsept" ( "donepezil" "Aricept") - leedahay saamayn dhexe, codsatay on 5.10 mg maalintii.
• 'Reminyl (hydrobromide galantamine) - leedahay saamayn guud, ficil ahaan aan sun, wanaagsan diirada. Codso 8-12 mg maalintii.
• "Exelon" ( "rivastigmine") - uu saameyn dhexe, ka waxtar badan daroogooyinka kale ee foomamka si degdeg ah horumar cudurka Alzheimers. Available qaab kiniin, malaastaan, hoobiye. Laga bilaabo dose - 3 mg maalintii.

Isticmaalka daawooyinka inhibitors cholinesterase siiyo ku dhowaad natiijada isku, laakiin bukaan kasta oogaatid therapy hormone duwan. Haddii mid ka mid ah daroogada ma ku haboon, dhakhtarka badalay analoogga oo dhan. Xukun natiijada daaweynta ayaa suuragal ah keliya ka dib markii koorso saddex bilood ah qiyaasta ugu badan.

The sababo ugu weyn tahay cudurada of mareenka caloosha iyo mindhicirka ee, wadnaha iyo kaadi mareenka. Codsiga of neefta bronki iyo qalalka waxaa sidoo kale laguma talinayo.

Daaweynta dementia daran

isbedel karin maskaxda keena cudurka Alzheimers. Sababaha cudurka - arrin joogto ah tormenting cilmi. Marka marxaladdan ugu dambeeyey ee uu cudurku waa suurto gal in ay isticmaalaan daroogada kaliya hal ansixiyey dunida ka mid ah daawada - "memantine". geeddi socodka side ee neurons aan gacanta ku hal cholinesterase kaliya, xaaladda sii adag. astrocytes maskaxda, waxay bilaabaan in ay soo saaraan sun ah - glutamate, kaas oo lagu dilay neurons iyo naftooda astrocytes.

"Memantine" dejisa sarrifka ee glutamate, taasoo ka hortagaysa gobolka sarkhaan ee maskaxda. khabiiro badan ayaa barbarta isticmaalka "memantine" si wadajir ah ula inhibitors cholinesterase, taas oo inta badan siinaysaa natiijooyin fiican.

Daawada waxaa si fiican u gartay by jidhka, waxa uu leeyahay a sababo dhowr (qalalka iyo shaqada kelyaha oo yaraada). dalalka Maraykanka iyo EU codsan "memantine" oo lagu daweeyo cudurka Alzheimers muddo 10 sano ah.

therapy astaamaha

Daawaynta ku salaysan yahay isticmaalka inhibitors xushay reuptake serotonin ( "Fluoxetine", "Citalopram") iyo norepinephrine. Waxa intaa dheer in saamaynta togan on daroogada laabaha caawin baabi'iyo calaamadaha waallida fudud. Isticmaalka lidka diiqadda caadiga ah waxay keeni kartaa in horumarka cudurka Alzheimers, sidaa darteed in niyad-jabka daran qori murugada tricyclic.

Marka loo isticmaalo neuroleptics xanuunada waallida. Si kastaba ha ahaatee, waa in la dhasha maskaxda ku haysaa in ay kor u muujinta dementia. iyaga Isticmaal oo keliya xaaladaha khatarta ah, dhakhaatiirta daawo oo keliya saamaynta fudud.