Mae Alzheimer yn glefyd raddol, lle mae symptomau dementia yn gwaethygu'n raddol dros nifer o flynyddoedd.
Dyma'r achos mwyaf cyffredin o ddementia, sy'n cyfrif am 60-70% o'r holl achosion.
Mae'r clefyd yn cael ei nodweddu gan gasglu placiau a tangles yn y ymennydd, sy'n arwain at golli cysylltiadau rhwng celloedd nerfol ac yn y pen draw at farwolaeth celloedd nerfol a colli meinwe'r ymennydd.
Mae'r symptomau'n cynnwys colli cof, anawsterau mewn meddwl a datrys problemau, dryswch, a newidiadau mewn hwyliau a ymddygiad.
Nid oes iachawdwriaeth adnabyddus ar gyfer clefyd Alzheimer, ond gall triniaethau helpu i reoli'r symptomau a arafu cynnydd y clefyd.
Mae canfod yn gynnar a chwilio am ofal meddygol yn bwysig ar gyfer rheoli'r cyflwr.
Jørgensen TS, Torp-Pedersen C, Gislason GH, Andersson C, Holm E: Time trend in Alzheimer diagnoses and the association between distance to an Alzheimer clinic and Alzheimer diagnosis. Eur J Public Health. 2015, 25 (3): 522-7.
Frecker MF, Pryse-Phillips WE, Strong HR: Immunological associations in familial and non-familial Alzheimer patients and their families. Can J Neurol Sci. 1994, 21 (2): 112-9.
Schaeffer EL, Figueiro M, Gattaz WF: Insights into Alzheimer disease pathogenesis from studies in transgenic animal models. Clinics (Sao Paulo). 2011, 66 Suppl 1 (): 45-54.
Morgan MD, Mielke MM, O'Brien R, Troncoso JC, Zonderman AB, Lyketsos CG: Rates of depression in individuals with pathologic but not clinical Alzheimer disease are lower than those in individuals without the disease: findings from the Baltimore Longitudinal Study on Aging (BLSA). Alzheimer Dis Assoc Disord. , 21 (3): 199-204.
Ibarreta D, Parrilla R, Ayuso MS: Altered Ca2+ homeostasis in lymphoblasts from patients with late-onset Alzheimer disease. Alzheimer Dis Assoc Disord. 1997, 11 (4): 220-7.
Gwaharddiad cyfrifoldeb: meddygol
Mae'r wefan hon yn cael ei ddarparu at ddibenion addysgol a gwybodaeth yn unig ac nid yw'n darparu cyngor meddygol neu wasanaethau proffesiynol.
Ni ddylid defnyddio'r wybodaeth a ddarperir i ddiagnosio neu drin broblem neu glefyd iechyd, a dylai'r rhai sy'n ceisio cyngor meddygol personol ymgynghori â meddyg trwyddedig.
Sylwch fod y rhwydwaith niwrol sy'n cynhyrchu atebion i'r cwestiynau, yn arbennig o anghywir pan ddaw i gynnwys rhifol. Er enghraifft, nifer y bobl sy'n cael diagnosis o glefyd penodol.
Ceisiwch gyngor eich meddyg neu ddarparwr iechyd cymwys arall bob amser ynghylch cyflwr meddygol. Peidiwch byth ag anwybyddu cyngor meddygol proffesiynol neu ohirio ei geisio oherwydd rhywbeth rydych chi wedi ei ddarllen ar y wefan hon. Os ydych chi'n meddwl y gallai fod gennych argyfwng meddygol, ffonwch 911 neu ewch i'r ystafell brys agosaf ar unwaith. Nid oes unrhyw berthynas meddyg-cleifion yn cael ei greu gan y wefan hon na'i ddefnydd. Nid yw BioMedLib na'i weithwyr, na unrhyw gyfrannwr i'r wefan hon, yn gwneud unrhyw gynrychiolaeth, yn glir neu'n awgrymol, mewn perthynas â'r wybodaeth a ddarperir yma na'i ddefnydd.
Gwrthod cyfrifoldeb: hawlfraint
Mae Deddf Hawlfraint y Mileniwm Digidol o 1998, 17 U.S.C. § 512 (y DMCA) yn darparu adnodd i berchnogion hawlfraint sy'n credu bod deunydd sy'n ymddangos ar y Rhyngrwyd yn torri eu hawliau o dan gyfraith hawlfraint yr Unol Daleithiau.
Os ydych chi'n credu mewn ffydd da bod unrhyw gynnwys neu ddeunydd a wnaed ar gael mewn cysylltiad â'n gwefan neu'n gwasanaethau yn torri eich hawlfraint, gallwch chi (neu'ch asiant) anfon hysbysiad atom yn gofyn i'r cynnwys neu'r ddeunydd gael ei ddileu, neu fod mynediad ato wedi'i rwystro.
Rhaid i rybuddion gael eu hanfon yn ysgrifenedig trwy e-bost (gweler adran "Cyflwyniad" am gyfeiriad e-bost).
Mae'r DMCA yn gofyn i'ch hysbysiad o dorri hawlfraint honedig gynnwys y wybodaeth ganlynol: (1) disgrifiad o'r gwaith hawlfraint sy'n destun y dorri hawlfraint honedig; (2) disgrifiad o'r cynnwys sy'n dorri hawlfraint honedig a gwybodaeth ddigonol i'n galluogi i ddod o hyd i'r cynnwys; (3) gwybodaeth gyswllt i chi, gan gynnwys eich cyfeiriad, rhif ffôn a chyfeiriad e-bost; (4) datganiad gan chi bod gennych gred ffyddlon nad yw'r cynnwys yn y ffordd sy'n cwyno amdano wedi'i awdurdodi gan berchennog yr hawlfraint, neu ei asiant, neu gan weithredu unrhyw gyfraith;
(5) datganiad gennych chi, wedi'i lofnodi o dan gosb llygredd, bod y wybodaeth yn y hysbysiad yn gywir ac bod gennych chi'r awdurdod i orfodi'r hawlfraint sy'n cael eu troseddu;
a (6) llofnod corfforol neu electronig o berchennog y hawlfraint neu berson wedi'i awdurdodi i weithredu ar ran perchennog y hawlfraint.
Gall methu â chynnwys yr holl wybodaeth uchod arwain at oedi wrth brosesu'ch cwyn.
Cysylltwch
Anfonwch e-bost i ni gyda unrhyw gwestiwn / awgrym.
What is alzheimer?
Alzheimer's is a progressive disease, where dementia symptoms gradually worsen over a number of years.
It is the most common cause of dementia, accounting for 60-70% of all cases.
The disease is characterized by the buildup of plaques and tangles in the brain, which leads to the loss of connections between nerve cells and eventually to the death of nerve cells and loss of brain tissue.
Symptoms include memory loss, difficulty in thinking and problem-solving, confusion, and changes in mood and behavior.
There is no known cure for Alzheimer's, but treatments can help manage the symptoms and slow the progression of the disease.
Early detection and seeking medical attention is important for managing the condition.
Disclaimer: medical
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Am tua
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Rydym yn dechrau gyda 35 miliwn o gyhoeddiadau biofeddygol o PubMed/Medline. Hefyd, tudalennau gwe o RefinedWeb.
