Related Experiment Video
Updated: Jan 18, 2026
07:39
A Murine Pancreatic Islet Cell-based Screening for Diabetogenic Environmental Chemicals
Published on: June 25, 2018
7.7K
Korean dioxin risk patterns: Modulation by dietary-socio-demographic and behavioral factors
Dongjun Lee1, Kyungjun Jeong2, Jungho Oh1
1Institute of Environmental Research, College of Medicine, Yonsei University, Seoul, Republic of Korea; Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea.
Summary
Dioxin exposure risk varies with personal factors. Female sex, older age, higher income, and certain dietary habits like shellfish consumption are linked to increased risk in adults.
Area of Science:
- Environmental Health
- Toxicology
- Human Health Risk Assessment
Background:
- Dioxins are persistent organic pollutants accumulating in the human body, primarily via diet.
- Understanding dioxin risk requires examining physiological, lifestyle, socioeconomic, and dietary influences.
Purpose of the Study:
- To identify non-carcinogenic dioxin risk patterns.
- To correlate these patterns with physiological, socioeconomic, lifestyle, and dietary factors.
Main Methods:
- Surveyed 153 Korean adults (20-59 years) on physiological, socioeconomic, lifestyle, and dietary factors.
- Analyzed 29 dioxin congeners in serum; calculated estimated daily intake.
- Compared intake to WHO Tolerable Daily Intake (TDI) and evaluated associations with blood dioxin levels.
Main Results:
- Higher dioxin risk observed in females, older individuals, and those with higher incomes.
- Lower risk found in current smokers and individuals with a history of disease.
- Shellfish consumption correlated with increased blood dioxin-like polychlorinated biphenyls (DL-PCBs).
Conclusions:
- Socio-demographic and behavioral factors significantly modulate non-carcinogenic dioxin risk from dietary exposure.
- Further research is needed to investigate these risk patterns across diverse populations and factors.
Related Concept Videos
02:59Cancer Prevention
7.7K
Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Some...
7.7K
01:36Types of Toxins
3.2K
Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...
3.2K
01:20Lifestyle Factors and Health
422
Lifestyle factors play a critical role in maintaining overall health and preventing chronic diseases. Key elements, such as regular physical activity, a nutritious diet, and abstinence from smoking, can significantly enhance physical, mental, and emotional well-being while reducing the risk of several life-threatening conditions.
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
Benefits of Physical Activity
Physical activity, whether through structured exercise or casual activities like walking, biking, or dancing, is a cornerstone of a...
422