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相关概念视频

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

Principles of Disease Surveillance

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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

Healthcare Agencies II

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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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Methods Of Healthcare Delivery System01:26

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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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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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公共卫生 公共卫生

Deepika Dinesh1, Xochitl Morgan2, Tammy M Scott3

  • 1Department of Public Health, University of Massachusetts Lowell, Lowell, MA, USA.

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概括

肠道细菌和病毒会影响认知功能. 在波多黎各成年人中,更好的认知与更多的Faecalibacterium prausnitzii和更少的Carjivirus communis菌体有关.

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科学领域:

  • 微生物组研究的研究.
  • 神经科学是一个神经科学.
  • 老年学是指老年学的学科.

背景情况:

  • 肠道微生物组和病毒组的改变与认知功能有关.
  • 西班牙裔/拉丁裔面临更高的阿尔茨海默氏症风险,但肠道微生物组研究在这个人口中是有限的.
  • 肠-大脑轴突出了肠道微生物与大脑之间的双向通信.

研究的目的:

  • 研究与波多黎各老年人认知功能相关的肠道细菌和病毒变异.
  • 解决对肠道微生物组和病毒组在该人口内认知健康的背景下理解的研究差距.

主要方法:

  • 在316名参与者身上进行了便元基因组测序和认知评估 (全球认知分数 - GCS).
  • 细菌和病毒的分类学概况分别使用了MetaPhlAN 4.0和BAQLaVa 1.0.
  • 多变量线性回归 (MaAsLin2) 分析了微生物/病毒组成和GCS之间的关联,控制共变量.

主要成果:

  • 根据GCS,没有发现总体细菌或病毒多样性 (α和β) 的显著差异.
  • 较高的GCS (更好的认知功能) 与细菌Faecalibacterium prausnitzii的丰富有关 (p=0.01).
  • 更糟糕的认知功能与菌体Carjivirus communis (p<0.01) 的枯竭有关.

结论:

  • 酸生产细菌Faecalibacterium prausnitzii与更好的认知功能有关.
  • 卡吉病毒共生,dsDNA菌体,与更差的认知功能有关.
  • 肠道病毒组成可能通过调节肠道细菌来影响认知健康,这需要进一步调查细菌体-病毒体相互作用.