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Related Concept Videos

Introduction to Stress and Lifestyle01:27

Introduction to Stress and Lifestyle

Stress is a multifaceted response to events perceived as challenging or threatening, highlighting physical, emotional, cognitive, and behavioral reactions. Physically, stress can lead to fatigue, sleep disruptions, and various health issues such as frequent colds, chest pains, and nausea. Emotionally, it can manifest as anxiety, depression, irritability, and anger triggered by both minor and major life events. Cognitively, it may result in difficulty in concentration, memory, and...
Psychoneuroimmunology: Diabetes and Cancer01:19

Psychoneuroimmunology: Diabetes and Cancer

Chronic stress has been linked to both the onset and progression of serious health conditions, including Type 2 diabetes and cancer. Type 2 diabetes, a widespread chronic illness, is closely associated with obesity and insulin resistance, both of which often worsen under stress. Studies indicate that men experiencing high levels of chronic stress face a 45% higher risk of developing diabetes compared to those with minimal stress. Stress triggers physiological responses that elevate blood...
Stress Prevention and Stress Management Techniques VI01:30

Stress Prevention and Stress Management Techniques VI

Adopting a healthier lifestyle often requires overcoming significant challenges, but leveraging psychological, social, and cultural resources can facilitate meaningful change. Effective self-change hinges on understanding and applying key tools such as motivation and goal setting, which help sustain efforts toward long-term health benefits.
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
Psychoneuroimmunology: Cardiovascular Disease01:27

Psychoneuroimmunology: Cardiovascular Disease

Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
Stress and Mental Health01:30

Stress and Mental Health

Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
Components of Stress01:23

Components of Stress

Stress analysis under multiple loading conditions is intricate, necessitating a comprehensive grasp of normal and shearing stresses. Consider a small cube at point O, subjected to stress on all six faces, visible or not. Normal stress components σx, σy, σz act perpendicularly to the x, y, and z axes. Shearing stress components τxy and τxz are exerted on faces perpendicular to these axes.
Interestingly, the hidden cube faces also experience these stresses, equal and opposite to those on the...

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Can blood glucose value really be referred to as a metabolic parameter?

Reviews in endocrine & metabolic disorders·2019
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[The blood glucose value not necessarily indicates correctly the cellular metabolic state].

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[Diagnosis at first glance].

Orvosi hetilap·2015
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[To the Editors: Author's reply, "We've come a long way, but need to continue. Guidelines do not replace thinking!"].

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Related Experiment Video

Updated: May 23, 2026

Using Chronic Social Stress to Model Postpartum Depression in Lactating Rodents
07:30

Using Chronic Social Stress to Model Postpartum Depression in Lactating Rodents

Published on: June 10, 2013

[Chronic stress and epigenetics. Relation between academic sciences and theology].

Kornél Simon1

  • 1Siófok Város Kórház-Rendelőintézete Belgyógyászati Osztály Siófok Semmelweis u. 1. 8600. kornelsimon@datatrans.hu

Orvosi Hetilap
|March 28, 2012
PubMed
Summary

Chronic stress, influenced by environment and mental state, can lead to diseases. Epigenetics explains how these factors interact with genes, offering new therapeutic possibilities.

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Area of Science:

  • Psychoneuroimmunology
  • Epigenetics
  • Stress Theory

Context:

  • Explores Selye's stress theory, differentiating acute and chronic stress.
  • Integrates environmental factors (external, internal, psycho-mental) into stress perception.
  • Reviews fundamental epigenetic principles, including gene-environment interactions.

Purpose:

  • To elucidate the epigenetic mechanisms underlying the link between stress, phenotype, and disease.
  • To examine the role of psycho-mental status in somatic alterations.
  • To discuss potential therapeutic applications of epigenetic insights.

Summary:

  • Discusses gene silencing/activation via neuroendocrine and enzymatic pathways.
  • Highlights phenotypic plasticity and epigenetic reprogramming.
  • Connects chronic stress to increased cardiovascular morbidity, citing civilization's role.
  • Critiques current therapeutic practices in light of epigenetic findings.

Impact:

  • Suggests epigenetic advances may reconcile scientific and theological perspectives.
  • Provides a framework for understanding stress-related diseases.
  • Opens avenues for novel, epigenetically-informed therapeutic strategies.