Results 81 to 90 of about 1,705,009 (219)

The role of antibiotic-mercury interactions in wetlands: a review of methylation processes and ecological implications

Frontiers in Environmental Science
Antibiotics and Hg, as common environmental contaminants, are prevalent in different environmental media, including water and soil. Their collective pollution presents potential hazards to ecosystems and human health.
Kun Dong, Kun Dong, Kun Dong, Kun Dong, Kun Dong, JiaYu Yang, JiaYu Yang, JiaYu Yang, JiaYu Yang, JiaYu Yang, Chao Du, Chao Du, Chao Du, Chao Du, Chao Du, Conghao Ge, Conghao Ge, Conghao Ge, Conghao Ge, Conghao Ge, Chenchen Liao, Chenchen Liao, Chenchen Liao, Chenchen Liao, Chenchen Liao, Fujiang Hui, Fujiang Hui, Fujiang Hui, Fujiang Hui, Fujiang Hui, Dunqiu Wang, Dunqiu Wang, Dunqiu Wang, Dunqiu Wang, Dunqiu Wang, Yi Yao, Yi Yao, Yi Yao, Yi Yao, Yi Yao   +39 more
doaj   +1 more source

Identification of sex-specific DNA methylation changes driven by specific chemicals in cord blood in a Faroese birth cohort

Epigenetics, 2018
Faroe islanders consume marine foods contaminated with methylmercury (MeHg), polychlorinated biphenyls (PCBs), and other toxicants associated with chronic disease risks.
Yuet-Kin Leung, Bin Ouyang, Liang Niu, Changchun Xie, Jun Ying, Mario Medvedovic, Aimin Chen, Pal Weihe, Damaskini Valvi, Philippe Grandjean, Shuk-Mei Ho   +10 more
doaj   +1 more source

Umbilical Cord Mercury Concentration as Biomarker of Prenatal Exposure to Methylmercury

, 2005
biomarker, exposure assessment, food contamination, hair analysis, mercury/analysis, methylmercury compounds/analysis, organomercury compounds/blood, pregnancy, prenatal exposure delayed effects, preschool child, seafood, umbilical ...
Weihe, Pál, Budtz-Jørgensen, Esben, Jørgensen, Poul J., Grandjean, Philippe   +3 more
core  

Histopathological view pyramid cell on cerebrum of white rat (rattus norvegicus) were exposed with methylmercury which administrated with cdp-choline as neuroprotective agent [PDF]

, 2013
The experiment was conducted to know the histopathological view of pyramid cell on cerebrum of white rat (Rattus norvegicus)due to methylmercury exposure which administrated with CDP-Choline as neuroprotective agent.
Agung Budianto Achmad, Paulus Sugianto, Widjiati   +2 more
core  

Determination of methylmercury in biological samples by semiautomated headspace analysis

, 1985
Gas-liquid distribution coefficients of methylmercury halides dissolved in water or benzene have been assessed by using a headspace injection system coupled to a gas chromatograph-microwave-induced plasma system.
Goeyens, L., Decadt, G., Baeyens, W.F.J., Bradley, D.   +3 more
core  

Evaluation of cytoprotective effects of compounds isolated fromCopaifera langsdorffiiDesf. against induced cytotoxicity by exposure to methylmercury and lead

, 2020
Copaifera langsdorffiiL. is one of the most known medicinal species in Brazil. Its leaves are rich in phenolic compounds with potential biological activities as an antioxidant and chelating agent.
Guissoni, Ana Paula Prado, Mazzaron Barcelos, Gustavo Rafael, Bastos, Jairo Kenupp, Greggi Antunes, Lusania Maria, Arruda, Caroline, Ribeiro, Victor Pena, Aldana, Jennyfer Andrea, Nicolella, Heloiza, Tavares, Denise Crispim, Squarisi, Iara, De Grandis, Rone Aparecido [UNESP]   +10 more
core   +1 more source

Global mercury dataset with predicted methylmercury concentrations in seafoods during 1995–2022

Scientific Data
Mercury exposure poses significant threats to human health, particularly in its organic form, methylmercury (MeHg). Diet is the main pathway for human MeHg exposure, especially through seafood consumption.
Haifeng Zhou, Yumeng Li, Qiumeng Zhong, Xiaohui Wu, Sai Liang   +4 more
doaj   +1 more source

Comparison of neurons derived from mouse P19, rat PC12 and human SH-SY5Y cells in the assessment of chemical- and toxin-induced neurotoxicity

BMC Pharmacology and Toxicology, 2017
Background Exposure to chemicals might be toxic to the developing brain. There is a need for simple and robust in vitro cellular models for evaluation of chemical-induced neurotoxicity as a complement to traditional studies on animals.
Dina Popova, Jessica Karlsson, Stig O. P. Jacobsson   +2 more
doaj   +1 more source

Terrestrial organic matter input causes dual effects on methylmercury accumulation in coastal planktonic food webs

Communications Earth & Environment
Methylmercury (MeHg) accumulation in aquatic food webs is a key pathway for human exposure. We examined how terrestrially derived organic matter (tOM) influences MeHg bioaccumulation in coastal planktonic food webs by measuring MeHg bioaccumulation ...
Aleksandra Skrobonja, Sonia Brugel, Anne L. Soerensen, Evelina Griniene, Agneta Andersson, Erik Björn   +5 more
doaj   +1 more source

Conventional Chromatographic Techniques and Biosensors for Mercury Speciation in Seafood: A Systematic Review

Foods
Mercury (Hg) is of significant concern due to its toxicity, which strongly depends on its chemical forms, and organic mercury compounds, particularly methylmercury (MeHg), are considered the most toxic species.
Doaa Abouelenein, Miguel Henares, Ana Fuentes, Isabel Fernández-Segovia, José M. Barat, Katrin Loeschner, Lene Duedahl-Olesen, Maribel Gómez-Gómez, Amadeu Griol, Jens J. Sloth   +9 more
doaj   +1 more source