Obesity figures in the world continue to increase, representing a multifactorial and multidimensional problem. Efforts to contribute to reduction in obesity have led to the study of this condition from different approaches, including the obesogenic environment (OE), which is harmful to health due to the multiple factors that compose the OE. Some of the most important factors are stress, lifestyle, and urban design, framed in a food system that provides caloric foods and contributes to intake of hypercaloric diets. The OE exacerbates the obesogenic process and chronic low-grade inflammation. However, these factors are not the only ones responsible for obesity. Environmental pollutants also contribute, because they interfere with metabolic processes that regulate lipid accumulation and increase body adiposity. In this review, we analyze the relationship between pollution and obesogenic processes. We postulate the inclusion of environmental pollution within the factors and definition of the OE.
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http://dx.doi.org/10.1093/nutrit/nuac003 | DOI Listing |
Front Toxicol
December 2024
Fisheries, Wildlife, and Conservation Sciences, Oregon State University, Corvallis, OR, United States.
Microplastics (MPs) and other anthropogenic particles (APs) are pervasive environmental contaminants found throughout marine and aquatic environments. We quantified APs in the edible tissue of black rockfish, lingcod, Chinook salmon, Pacific herring, Pacific lamprey, and pink shrimp, comparing AP burdens across trophic levels and between vessel-retrieved and retail-purchased individuals. Edible tissue was digested and analyzed under a microscope, and a subset of suspected APs was identified using spectroscopy (μFTIR).
View Article and Find Full Text PDFCognitive impairment and dementia have long been recognized as growing public health threats. Studies have found that air pollution is a potential risk factor for dementia, but the literature remains inconclusive. This study aimed to evaluate the association between three major air pollutants (i.
View Article and Find Full Text PDFResearch (Wash D C)
January 2025
Hubei Hongshan Laboratory, College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
The presence of Hg causes substantial stress to plants, adversely affecting growth and health by disrupting cell cycle divisions, photosynthesis, and ionic homeostasis. Accurate visualization of the spatiotemporal distribution of Hg in plant tissues is crucial for the management of Hg pollution; however, the related research is still at its early stage. Herein, a small-molecule amphiphilic fluorescent probe (termed ) was developed for the specific detection of Hg with a high sensitivity (~16 nM).
View Article and Find Full Text PDFCompr Rev Food Sci Food Saf
January 2025
Aquatic Products Processing Factory of China National Zhoushan Marine Fisheries Company, Zhoushan, China.
Gelation and gel properties are crucial to surimi-based seafood products, and many factors significantly influence surimi gel quality. Although physical and chemical modifications can improve surimi gel performance, challenges such as high cost, difficulties in industrialization and environmental pollution pose significant barriers to their practicality. Natural additives offer a promising alternative by reinforcing and improving the characteristics of surimi gel through mechanisms such as protein conformational transformation, protein denaturation, and altered chemical forces.
View Article and Find Full Text PDFJ Fluoresc
January 2025
The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China.
Methylene blue (MB) contamination has become a significant environmental issue due to its widespread presence in industrial effluents, posing serious threats to ecosystems and human health. As a result, there is an urgent need for the development of novel adsorbent materials that can effectively remove these pollutants from water sources. In this context, the present study focuses on the design and synthesis of two coordination polymers (CPs) containing Zn(II) and Mn(II), namely, {[Mn(L)(tib)]·4HO} (1) and [Zn(L)(3,5-bibp)] (2), using a combined-ligand approach under solvothermal conditions.
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