Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Chronic Kidney Disease II: Clinical Manifestations01:24

Chronic Kidney Disease II: Clinical Manifestations

516
Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
516
Coronary Artery Disease III: Clinical Manifestations01:30

Coronary Artery Disease III: Clinical Manifestations

295
Coronary Artery Disease (CAD) is a primary health risk worldwide, leading to significant morbidity and mortality. The condition arises from the buildup of atherosclerotic plaques within the coronary arteries, resulting in diminished blood supply to the heart muscle.The clinical manifestations of CAD vary widely, from asymptomatic stages to severe, life-threatening conditions. Understanding these manifestations is crucial for early diagnosis and effective management.Angina Pectoris: The Warning...
295
Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

358
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
358
Heart Failure III: Clinical Manifestations01:26

Heart Failure III: Clinical Manifestations

430
Heart failure (HF) manifests primarily as dyspnea, fatigue, and fluid retention, resulting in peripheral and pulmonary edema. Symptoms may vary depending on which ventricle is more affected, left or right.Left-Sided Heart FailureAlso known as left ventricular failure, this condition results from the left ventricle's inability to fill or eject sufficient blood into the systemic circulation. It leads to pulmonary congestion, which occurs when the left ventricle fails to eject blood effectively...
430
Gastroesophageal Reflux Disease II: Clinical Features and Management01:29

Gastroesophageal Reflux Disease II: Clinical Features and Management

647
Gastroesophageal reflux disease, or GERD, is a persistent medical condition that affects many individuals worldwide. Its clinical manifestations can vary greatly, making diagnosis and management challenging for healthcare professionals. The following is a comprehensive overview of the clinical manifestations, assessment, and management strategies for GERD.
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
647
Hypertension III: Clinical Manifestations and Diagnostic Studies01:30

Hypertension III: Clinical Manifestations and Diagnostic Studies

433
Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...
433

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Perceptions of Over-the-Counter Hearing Aids: A Qualitative Study Informed by the Technology Acceptance Model.

Journal of the American Academy of Audiology·2026
Same author

No associations between blood pressure and brain volumes in a convenience sample of Hispanic/Latino middle-aged and older adults.

Frontiers in aging neuroscience·2026
Same author

Sleep phenotypes and subjective cognitive decline in the Hispanic Community Health Study/Study of Latinos.

Sleep advances : a journal of the Sleep Research Society·2026
Same author

The role of life-course socioeconomic position in cognitive change and mild cognitive impairment among middle-aged and older US Hispanic/Latinos.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same author

Diabetes, hyperglycemia, and ATN blood biomarkers in Hispanic/Latino populations: SOL-INCA study.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same author

Association of the Mediterranean Diet With White Matter Integrity Among Hispanic or Latino Adults: Results From the SOL-INCA-MRI Study.

Neurology·2026
Same journal

Breaking barriers: Enhancing access to dementia clinical trials in the United Kingdom-Insights from the Scientific Advisory Board of the Dame Barbara Windsor Dementia Goals Programme.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Unveiling the procoagulant state in Alzheimer's disease: A novel PET imaging strategy.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Estimated labor market outcomes of people progressing from preclinical to early-stage Alzheimer's disease in the United States.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Amyloid exacerbates tau and alpha-synuclein pathologies, behavioral impairments, and neuroinflammation in a mixed dementia model.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Multimorbidity burden and patterns associated with DeepBrainNet-derived brain-age gap in dementia-free older adults: A community-based study.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
Same journal

Reply to "Shifting the emphasis of brain health literacy from individuals to systems to reduce inequalities".

Alzheimer's & dementia : the journal of the Alzheimer's Association·2026
関連記事をすべて見る

関連する実験動画

Updated: Jan 7, 2026

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts
07:50

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

Published on: September 20, 2018

16.4K

臨床的特徴

Rachel Membreno1, Carlos E E Araujo Menendez2, Ariana M Stickel1

  • 1San Diego State University, San Diego, CA, USA.

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
PubMed
まとめ
この要約は機械生成です。

APOE ε4キャリアは、ヒスパニック/ラテン系成人において、非キャリアと比較して加齢に伴う右頭頂葉灰白質の保持が良いことが示された。これは、この集団における脳加齢に関するAPOE ε4の保護効果を示唆している。

キーワード:
APOE ε4加齢脳構造ヒスパニック/ラテン系頭頂葉

さらに関連する動画

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
04:44

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease

Published on: June 16, 2020

20.7K
Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling
09:08

Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling

Published on: October 14, 2021

6.1K

関連する実験動画

Last Updated: Jan 7, 2026

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts
07:50

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

Published on: September 20, 2018

16.4K
Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
04:44

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease

Published on: June 16, 2020

20.7K
Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling
09:08

Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling

Published on: October 14, 2021

6.1K

科学分野:

  • 神経科学
  • 遺伝学
  • 老年医学

背景:

  • アポリポタンパク質E4(APOE ε4)は、アルツハイマー病(AD)の既知の遺伝的リスク因子である。
  • APOE ε4の脳加齢への影響は、人種や民族グループによって異なり、特にヒスパニック/ラテン系成人などの過小評価されている集団では異なる可能性がある。
  • これらのバリエーションを理解することは、標的としたAD予防および治療戦略にとって重要である。

研究 の 目的:

  • ヒスパニック/ラテン系成人における海馬および頭頂葉の体積に対するAPOE ε4の状態と年齢の相互作用を調査すること。
  • APOE ε4がこの特定の人口統計における年齢関連脳構造変化に影響を与えるかどうかを判断すること。
  • 内側側頭葉構造に対するAPOE ε4の潜在的な保護的または有害的な影響を探求すること。

主な方法:

  • 国立アルツハイマー病調整センターデータベースから187人のヒスパニック/ラテン系成人(53〜94歳)のデータを分析した。
  • 海馬および頭頂葉の灰白質量に対するAPOE ε4キャリア状態と年齢(連続変数)の相互作用を調べた。
  • 一般線形モデルを使用し、性別を調整して、内側側頭葉の脳体積への影響を評価した。

主要な成果:

  • APOE ε4の状態と年齢の右頭頂葉灰白質量の間の有意な相互作用が認められた(p=0.011)。
  • 高齢はAPOE ε4非キャリアにおける右頭頂葉灰白質の減少と関連していた。
  • 年齢と量の間に有意な関連は認められなかった。これは潜在的な保持を示唆している。

結論:

  • 調査結果は、APOE ε4キャリアがヒスパニック/ラテン系集団内において、非キャリアと比較して高齢期における右頭頂葉灰白質量の保持が良い可能性があることを示唆している。
  • 遺伝的祖先は、ヒスパニック/ラテン系成人におけるAPOE ε4と認知加齢の関係を調節する役割を果たしている可能性がある。
  • この集団におけるADのリスクと保護を完全に理解するためには、遺伝的祖先およびその他の遺伝的要因に関するさらなる研究が推奨される。