Results 101 to 110 of about 42,583 (274)

CDC\u2019s National Biomonitoring Program

CDC uses biomonitoring \u2013 laboratory measurements in blood, urine, and saliva \u2013to regularly assess harmful chemical exposures and evaluate nutrition levels inthe U.S.

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Integrative Bioinformatics, Experimental Validation, and Interpretable Machine Learning Reveal Oxyresveratrol‐Mediated Protection Against Cadmium‐Induced Lung Adenocarcinoma‐Related Transcriptional Dysregulation

Environmental Toxicology, EarlyView.
ABSTRACT Cadmium (Cd) is a toxic heavy metal strongly implicated in lung adenocarcinoma (LUAD) through mechanisms involving oxidative stress, epigenetic dysregulation, and chronic inflammation. This study aimed to identify Cd‐responsive genes associated with LUAD and to evaluate the protective effects of oxyresveratrol (O‐RES) against Cd‐induced ...
Murat Isıyel, Hamid Ceylan, Yeliz Demir
wiley   +1 more source

Experimental Evidence for Mobilization of Mercury From the Eggshell by the Developing Embryo in an Avian Model Organism

Environmental Toxicology, EarlyView.
ABSTRACT Of the many pollutants wildlife is exposed to, mercury ranks among the most toxic. In birds, mercury does not only accumulate within generations, but also is transferred across generations via maternal offloading in eggs, with higher mercury concentrations found in shells of unhatched eggs.
Matteo Beccardi, Justine Bertram, Sandra Bouwhuis, Pablo Salmón, Peter J. Schupp, Oscar Vedder   +5 more
wiley   +1 more source

Biomonitoring 101 [PDF]

Biomonitoring measures the amount of a chemical in your body. The Agency for Toxic Substances and Disease Registry (ATSDR) usually evaluates possible chemical exposure with other scientific methods before using biomonitoring.

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Ecotoxicological Assessment of Mercury in Fish From a Gold‐Mining‐Impacted Amazonian River: Biomonitoring and Human Health Risk

Environmental Toxicology, EarlyView.
ABSTRACT The Peixoto de Azevedo River, located in northern Mato Grosso, southern Brazilian Amazon, has a long history of artisanal and small‐scale gold mining (ASGM). This study evaluated total mercury (THg) concentrations in fish tissues to assess biomagnification and potential risks.
Augusto Cesar da Costa Castilho, Kleber Solera, Vinícius José Santos Lopes, Gleyce Alves Machado, Ricardo Lopes Tortorela de Andrade, Leandro Dênis Battirola   +5 more
wiley   +1 more source

Genetic benefits of female from extra-pair paternity are context dependent within the socially monogamous Tree Sparrow

Avian Research
Females actively seek extra-pair paternity (EPP) to acquire a fitness advantage for their offspring. The “context-dependence hypothesis” posits that female extra-pair mate choice has plasticity in response to environmental conditions, and therefore ...
Wenzhi Yang, Yue Shen, Yuquan Miao, Zhaocun Lin, Yingmei Zhang   +4 more
doaj   +1 more source

The Human Biomonitoring Initiative for Europe (HBM4EU): an overview

, 2019
The Human Biomonitoring Initiative (HBM4EU, https://www.hbm4eu.eu/the-project/)) is a Horizon 2020 Framework Project aimed at understanding the European citizens’ exposure to chemical substances from environmental sources, food intake, consumer products ...
Silva, Maria João
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Human biomonitoring in occupational setting – Cr VI

, 2020
As for environmental studies, occupational studies performed by different researchers in individual countries are usually not aligned with respect to sampling, analytical methodologies or data collection, which hampers the comparison of the findings ...
van Dael, M., Hanser, O., Iavicoli, I., Santonen, Tiina, Ndaw, S., Sparkie, S., Janasik, B., Porras, S. P., Bousoumah, R., Jones, K., Gomes, B., Robert, A., Louro, Henriqueta, Leso, V., Leese, E., Ruggieri, F., Göen, T., Silva, Maria João, Galea, K.S., Alimonti, A., Viegas, S., Godderis, L., Scheepers, P.T.J., Sepai, O., Wasowicz, W., Duca, R.C., Bocca, B.   +26 more
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The 5T Paradox of Triclosan: From Toiletries to Toxic Trash, a Growing Threat to Humanity

Environmental Toxicology, EarlyView.
ABSTRACT Triclosan (TCS) persists as a contaminant of concern in the Anthropocene, despite regulatory actions. Environmental dissemination continues through wastewater effluents, biosolid application, and improper disposal practices. This narrative review synthesizes current evidence regarding triclosan's environmental fate, transformation pathways ...
Temitope Aribigbola, Mauro Ricardo Souza da Luz, Sunday Amos Onikanni, Marjorie Dardis Murucci, Oluwatosin Stella Olayinka, Rodrigo Soares Fortunato, Rômulo Sperduto Dezonne, Omolola Esther Amos, Sara Gemini Piperni, Denise Pires de Carvalho, Leandro Miranda‐Alves   +10 more
wiley   +1 more source

Int J Hyg Environ Health [PDF]

Human biomonitoring (HBM) data measured in specific contexts or populations provide information for comparing population exposures. There are numerous health-based biomonitoring guidance values, but to locate these values, interested parties need to seek

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