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Models of Health Promotion and Illness Prevention II01:18

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The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
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A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
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The eukaryotic promoter region is a segment of DNA located upstream of a gene. It contains an RNA polymerase binding site, a transcription start site, and several cis-regulatory sequences.  The proximal promoter region is located in the vicinity of the gene and has cis-regulatory sequences and the core promoter. The core promoter is the binding site for RNA polymerase and is usually located between -35 and +35 nucleotides from the transcription start site. The distal promoter regions are...
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Plant Promoter Analysis: Identification and Characterization of Root Nodule Specific Promoter in the Common Bean
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Promoting Physical Activity and Exercise: JACC Health Promotion Series.

Gerald F Fletcher1, Carolyn Landolfo1, Josef Niebauer2

  • 1Department of Cardiovascular Diseases, Mayo Clinic Florida, Jacksonville, Florida.

Journal of the American College of Cardiology
|September 29, 2018
PubMed
Summary
This summary is machine-generated.

Physical inactivity increases mortality risk by 20-30%. Engaging in physical activity (PA), even in small amounts, offers significant cardiovascular benefits and improves overall health.

Keywords:
cardiac rehabilitationexercisegeneticsphysical activity

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Area of Science:

  • Cardiovascular Health
  • Public Health

Background:

  • Physical inactivity is a major modifiable risk factor for global mortality.
  • It is associated with a 20-30% increased risk of death compared to physical activity.
  • Physical activity (PA) behavior is influenced by social, environmental, psychological, and genetic factors.

Purpose of the Study:

  • To review the pathophysiological effects of physical inactivity and PA on the cardiovascular system.
  • To examine mechanistic/triggering factors related to physical activity.
  • To explore preventive actions and guidance for health promotion regarding PA.

Main Methods:

  • State-of-the-art review focusing on "healthy PA".
  • Analysis of scientific evidence on the impact of PA on cardiorespiratory fitness, health, and chronic disease risk.
  • Examination of personal, educational, environmental, and societal factors influencing PA.

Main Results:

  • Physically active individuals exhibit higher cardiorespiratory fitness, better health, and reduced risk of chronic illnesses, including cardiovascular disease.
  • Even minimal amounts of PA provide protective health benefits.
  • PA positively impacts cardiovascular health across all age groups and ethnicities.

Conclusions:

  • Comprehensive programs are needed to increase PA at all levels (local to international) for global health improvement.
  • Targeted interventions can reduce cardiovascular disease risk.
  • Understanding PA behavior is crucial for effective health promotion strategies.