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Primary Healthcare Services01:30

Primary Healthcare Services

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Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
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Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

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Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
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Preventive Healthcare Services01:30

Preventive Healthcare Services

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Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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Principles of Disease Surveillance01:26

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Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
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Healthcare Agencies II01:17

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There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
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At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
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公共卫生 公共卫生

Diandra N Denier-Fields1, Ruocheng Dong1, Briana L Rocha1

  • 1University of Wisconsin-Madison, Madison, WI, USA.

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概括
此摘要是机器生成的。

地中海-DASH干预神经退行性延迟 (MIND) 饮食与与阿尔茨海默病 (AD) 和神经退行性生物标志物相关的特定血代谢物有关. 这些发现表明饮食通过代谢途径影响痴呆风险.

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科学领域:

  • 神经科学是一个神经科学.
  • 营养科学 营养科学
  • 生物化学 生物化学

背景情况:

  • 像ptau217,Aβ42/40,GFAP和NfL这样的等离子体生物标志物表明阿尔茨海默病 (AD),神经炎症和神经退行.
  • MIND饮食是一种生活方式因素,与降低痴呆风险有关.
  • 血代谢学提供了对饮食影响的客观测量,补充了传统的问卷.

研究的目的:

  • 研究MIND饮食得分,血代谢物和AD和神经退行症的关键血生物标志物之间的关联.
  • 确定与MIND饮食相关的特定血代谢物及其与痴呆症生物标志物的关系.

主要方法:

  • 利用了来自威斯康星州阿尔茨海默氏症预防注册 (WRAP) 队列中的1,104名认知无障碍参与者的数据.
  • 确定了72种与MIND饮食得分相关的血代谢物.
  • 应用主要成分分析 (PCA) 对代谢物数据和一般线性回归来评估与血生物标志物 (ptau217,Aβ42/40,GFAP,NfL) 的关联,根据年龄,性别和APOE进行调整.

主要成果:

  • 四个主要成分 (PC) 解释了MIND饮食相关代谢物的38%变异.
  • 在代谢物PC和血生物标志物之间发现了显著的积极关联:PC1与ptau217和NfL;PC2与GFAP和NfL;PC3与所有四个生物标志物;PC4与ptau217.

结论:

  • 与MIND饮食相关的血代谢物组与AD和神经退行症的生物标志物相关.
  • 这些代谢物组包括必需氨基酸,欧米茄-3脂肪酸,植物/肠道微生物衍生的代谢物和脂.
  • 饮食干预可以调节与痴呆症生物标志物相关的代谢途径.