What causes Alzheimer?

听这个页面 ⁇

阿尔茨海默症的原因是什么?

阿尔茨海默病是一种渐进的神经退行性疾病,主要影响大脑,导致记忆力丧失,认知能力下降和行为变化.

阿尔茨海默病的确切原因尚不完全清楚, 但人们认为它是由遗传因素,环境因素和生活方式因素组合造成的.

一些可能导致阿尔茨海默病的因素包括:

1. 遗传学:已经发现某些基因会增加患阿尔茨海默病的风险,特别是阿波利蛋白E (APOE) 基因.

2. 年龄: 随着年龄的增长, 患阿尔茨海默病的风险会增加, 大多数人会在 65 岁后被诊断出来 ⁇

3. 家庭病史:家庭病史可能增加患阿尔茨海默病的风险.

4. 头部受伤: 头部受伤的历史, 特别是导致意识丧失的头部受伤, 可能会增加阿尔茨海默病的风险.

5. 心血管风险因素:高血压,高胆固醇和糖尿病等疾病可能会增加患阿尔茨海默病的风险.

6. 生活方式因素: 久坐的生活方式,不良饮食和缺乏精神刺激可能会增加阿尔茨海默病的风险.

7. 炎症:大脑的慢性炎症可能有助于阿尔茨海默病的发展.

8. 氧化应激:自由基的产生和身体消毒能力之间的不平衡可能导致阿尔茨海默病的发展.

9. 淀粉样斑块和神经纤维缠结:大脑中淀粉样斑块和神经纤维缠结的积累是阿尔茨海默病的一个标志, 但它们在疾病的发展中发挥的作用尚未得到充分的理解.

值得注意的是,阿尔茨海默病的原因很复杂,可能涉及这些因素的组合.

目前正在进行研究,以更好地了解潜在的机制,并开发对这种毁灭性的疾病的有效治疗方法.

参考资料

PubMed/Medline https://www.nlm.nih.gov/databases/download/pubmed_medline.html

RefinedWeb https://arxiv.org/abs/2306.01116

Vellas B, Andrieu S, Cantet C, Dartigues JF, Gauthier S: Long-term changes in ADAS-cog: what is clinically relevant for disease modifying trials in Alzheimer? J Nutr Health Aging. , 11 (4): 338-41.

Braak E, Griffing K, Arai K, Bohl J, Bratzke H, Braak H: Neuropathology of Alzheimer's disease: what is new since A. Alzheimer? Eur Arch Psychiatry Clin Neurosci. 1999, 249 Suppl 3 (): 14-22.

Kovacs GG: Can Creutzfeldt-Jakob disease unravel the mysteries of Alzheimer? Prion. 2016, 10 (5): 369-376.

Cankurtaran M, Yavuz BB, Cankurtaran ES, Halil M, Ulger Z, Ariogul S: Risk factors and type of dementia: vascular or Alzheimer? Arch Gerontol Geriatr. , 47 (1): 25-34.

Mahami-Oskouei M, Hamidi F, Talebi M, Farhoudi M, Taheraghdam AA, Kazemi T, Sadeghi-Bazargani H, Fallah E: Toxoplasmosis and Alzheimer: can Toxoplasma gondii really be introduced as a risk factor in etiology of Alzheimer? Parasitol Res. 2016, 115 (8): 3169-74.

免责声明:医疗

本网站仅用于教育和信息目的,不构成提供医疗建议或专业服务.

提供的信息不应用于诊断或治疗健康问题或疾病, 寻求个人医疗建议的人应咨询有执照的医生.

请注意 , 产生答案的神经网络在数字内容方面是特别不准确的 , 比如 , 诊断出特定疾病的人数 ⁇

如果您认为您可能有医疗紧急情况,请立即拨打911或前往最近的急诊室. 本网站或其使用不会产生医生和患者的关系. BioMedLib或其员工,或本网站的任何贡献者,都不会对本网站提供的信息或其使用做出任何明确或暗示的声明.

免责声明:版权

1998年的"数字千年版权法" (Digital Millennium Copyright Act) 17 U.S.C. § 512 (DMCA) 为认为互联网上出现的材料侵犯了美国版权法规定的权利的版权所有者提供了补救.

如果您真诚地认为与我们的网站或服务有关的任何内容或材料侵犯了您的版权,您(或您的代理人)可以向我们发送通知,要求删除内容或材料,或阻止访问.

通知必须以书面形式通过电子邮件发送(请参阅"联系"部分以获取电子邮件地址).

DMCA 要求您的版权侵权通知包括以下信息: (1) 描述被指控侵权的受版权保护的作品; (2) 描述被指控侵权的内容和足够的信息,使我们能够找到内容; (3) 您的联系信息,包括您的地址,电话号码和电子邮件地址; (4) 声明您有诚信的信念,认为所投诉的方式的内容未经版权所有者或其代理人或任何法律的授权;

(5) 您签署的声明,以免作伪证,证明通知中的信息是准确的,并且您有权强制执行据称被侵犯的版权;

(6) 版权所有者或授权代表版权所有者行事的人员的实物或电子签名 ⁇

如果不包括上述所有信息,可能会导致投诉处理的延迟.

联系人

请向我们发送任何问题/建议的电子邮件.

What causes alzheimer?

Alzheimer's disease is a progressive neurodegenerative disorder that primarily affects the brain, causing memory loss, cognitive decline, and behavioral changes.

The exact cause of Alzheimer's disease is not fully understood, but it is believed to result from a combination of genetic, environmental, and lifestyle factors.

Some of the factors that may contribute to the development of Alzheimer's disease include:

1. Genetics: Certain genes have been identified that increase the risk of developing Alzheimer's disease, particularly the apolipoprotein E (APOE) gene.

2. Age: The risk of developing Alzheimer's disease increases with age, with most people being diagnosed after the age of 65.

3. Family history: Having a family history of Alzheimer's disease may increase the risk of developing the condition.

4. Head injuries: A history of head injuries, particularly those that result in loss of consciousness, may increase the risk of Alzheimer's disease.

5. Cardiovascular risk factors: Conditions such as high blood pressure, high cholesterol, and diabetes may increase the risk of developing Alzheimer's disease.

6. Lifestyle factors: A sedentary lifestyle, poor diet, and lack of mental stimulation may increase the risk of Alzheimer's disease.

7. Inflammation: Chronic inflammation in the brain may contribute to the development of Alzheimer's disease.

8. Oxidative stress: An imbalance between the production of free radicals and the body's ability to detoxify them may contribute to the development of Alzheimer's disease.

9. Amyloid plaques and neurofibrillary tangles: The accumulation of amyloid plaques and neurofibrillary tangles in the brain is a hallmark of Alzheimer's disease, but the role they play in the development of the condition is not fully understood.

It is important to note that the cause of Alzheimer's disease is complex and likely involves a combination of these factors.

Research is ongoing to better understand the underlying mechanisms and develop effective treatments for this devastating condition.

Disclaimer: medical

This web site is provided for educational and informational purposes only and does not constitute providing medical advice or professional services.

The information provided should not be used for diagnosing or treating a health problem or disease, and those seeking personal medical advice should consult with a licensed physician.

Please note the neural net that generates answers to the questions, is specially inaccurate when it comes to numeric content. For example, the number of people diagnosed with a specific disease.

Always seek the advice of your doctor or other qualified health provider regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. If you think you may have a medical emergency, call 911 or go to the nearest emergency room immediately. No physician-patient relationship is created by this web site or its use. Neither BioMedLib nor its employees, nor any contributor to this web site, makes any representations, express or implied, with respect to the information provided herein or to its use.

Disclaimer: copyright

The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the “DMCA”) provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email (see 'Contact' section for email address) . The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner’s behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.