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相关概念视频

Types of Toxins01:36

Types of Toxins

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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...
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相关实验视频

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Vinyl Chloride and High-Fat Diet as a Model of Environment and Obesity Interaction
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在健康的可持续饮食模式中估计污染物水平的暴露场景:万食者与素食者.

Helena Ramos1, Ana Reis-Mendes1, Marta Silva1

  • 1LAQV/REQUIMTE, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal.

Foods (Basel, Switzerland)
|November 27, 2024
PubMed
概括

这项研究评估了饮食模型中的食品污染物 (FC) 混合物. 杂食性饮食显示出更高的FC,其中一些在更高的暴露百分位数中超过了安全水平.

关键词:
我们的数据库是FAIR数据库.饮食模式 饮食模式食品污染物的食物污染物.危险评估 危险评估 危险评估一种万食的饮食.素食饮食 素食饮食是一种素食饮食.

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Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
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Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India

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Impact Assessment of Repeated Exposure of Organotypic 3D Bronchial and Nasal Tissue Culture Models to Whole Cigarette Smoke
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Impact Assessment of Repeated Exposure of Organotypic 3D Bronchial and Nasal Tissue Culture Models to Whole Cigarette Smoke

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Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
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科学领域:

  • 食品安全和毒理学
  • 饮食暴露评估 饮食暴露评估
  • 环境化学环境化学

背景情况:

  • 消费者面临着经常接触食品污染物 (FCs),通常是个别评估.
  • 关于组合FC水平及其与饮食模式的关系的了解有限.

研究的目的:

  • 在不同的饮食模型中估计现实生活中的FC混合物.
  • 整合关于食品中FC量化的广泛科学文献.
  • 为16种常见食品中73种FC建立一个FAIR数据库.

主要方法:

  • 开发了16种食品中FC发生的FAIR数据库.
  • 将数据整合到杂食和素食饮食模型中.
  • 为FCs的第25个,第50个和第75个百分位数计算了加权估计.

主要成果:

  • 杂食饮食的总体FC水平略高于素食饮食的总体FC水平.
  • 在第25个百分点,大多数FC都在欧洲食品安全局 (EFSA) 的参考暴露水平内,除了,,,烟草素B1和OTA.
  • 在第75百分位,FC水平超过了EFSA对特定污染物和额外的真菌毒素的参考水平.

结论:

  • 在体外FC暴露的第25百分位模仿真实生活场景.
  • 第75个百分位模拟了潜在的最坏情况下的暴露场景.
  • 饮食选择显著影响食品污染物的混合物和水平.