Uptake mechanism, subcellular distribution, and uptake process of perfluorooctanoic acid and perfluorooctane sulfonic acid by wetland plant Alisma orientale

2020 ◽  
Vol 733 ◽  
pp. 139383 ◽  
Author(s):  
Tuan-Tuan Wang ◽  
Guang-Guo Ying ◽  
Liang-Ying He ◽  
You-Sheng Liu ◽  
Jian-Liang Zhao
Keyword(s):  
Subcellular Distribution ◽  
Sulfonic Acid ◽  
Perfluorooctanoic Acid ◽  
Wetland Plant ◽  
Uptake Mechanism ◽  
Alisma Orientale ◽  
Uptake Process

Serum levels of perfluorooctanoic acid and perfluorooctane sulfonic acid in pregnant women: Maternal predictors and associations with birth outcomes in the PIPA Project

2021 ◽  
Author(s):  
Aline de Souza Espindola Santos ◽  
Armando Meyer ◽  
Vanessa Emídio Dabkiewicz ◽  
Volney de Magalhães Câmara ◽  
Carmen Ildes Rodrigues Froes Asmus
Keyword(s):  
Pregnant Women ◽  
Birth Outcomes ◽  
Sulfonic Acid ◽  
Serum Levels ◽  
Perfluorooctanoic Acid ◽  
Maternal Predictors

scholarly journals Risk to human health related to the presence of perfluorooctane sulfonic acid and perfluorooctanoic acid in food

EFSA Journal ◽  
2018 ◽  
Vol 16 (12) ◽  
Author(s):  
◽  
Helle Katrine Knutsen ◽  
Jan Alexander ◽  
Lars Barregård ◽  
Margherita Bignami ◽  
...  
Keyword(s):  
Human Health ◽  
Sulfonic Acid ◽  
Perfluorooctanoic Acid ◽  
Health Related

Endocrine disruptor effect of perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) on porcine ovarian cell steroidogenesis

2018 ◽  
Vol 46 ◽  
pp. 86-93 ◽  
Author(s):  
Andrea Chaparro-Ortega ◽  
Miguel Betancourt ◽  
Patricia Rosas ◽  
Francisco G. Vázquez-Cuevas ◽  
Roberto Chavira ◽  
...  
Keyword(s):  
Sulfonic Acid ◽  
Endocrine Disruptor ◽  
Perfluorooctanoic Acid ◽  
Ovarian Cell

scholarly journals Regulation of Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS) in Drinking Water: A Comprehensive Review

Water ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 2003 ◽  
Author(s):  
Pontius
Keyword(s):  
Drinking Water ◽  
Environmental Protection Agency ◽  
Sulfonic Acid ◽  
Current Knowledge ◽  
Perfluorooctanoic Acid ◽  
Regulatory Agencies ◽  
Water Regulation ◽  
Biological Degradation ◽  
The Us ◽  
Legal Constraints

Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) are receiving global attention due to their persistence in the environment through wastewater effluent discharges and past improper industrial waste disposal. They are resistant to biological degradation and if present in wastewater are discharged into the environment. The US Environmental Protection Agency (USEPA) issued drinking water Health Advisories for PFOA and PFOS at 70 ng/L each and for the sum of the two. The need for an enforceable primary drinking water regulation under the Safe Drinking Water Act (SDWA) is currently being assessed. The USEPA faces stringent legal constraints and technical barriers to develop a primary drinking water regulation for PFOA and PFOS. This review synthesizes current knowledge providing a publicly available, comprehensive point of reference for researchers, water utilities, industry, and regulatory agencies to better understand and address cross-cutting issues associated with regulation of PFOA and PFOS contamination of drinking water.

Evaluation and Prediction of Mixture Toxicity of PFOS and PFOA to Zebrafish (Danio rerio) Embryo

2012 ◽  
Vol 485 ◽  
pp. 297-300
Author(s):  
Guang Hui Ding ◽  
Jing Zhang ◽  
Man Wang ◽  
Yi Hong Chen ◽  
Guo Yi Luo ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Danio Rerio ◽  
Sulfonic Acid ◽  
Aquatic Organisms ◽  
Mixture Toxicity ◽  
Perfluorooctanoic Acid ◽  
Concentration Addition ◽  
Limited Information ◽  
Independent Action

Perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) have emerged as two concerning contaminants in recent years. However, there is limited information about their mixture toxicity to aquatic organisms. In the present study, the single and mixture toxicity of PFOA and PFOS to zebrafish (Danio rerio) embryo were tested, and the mixture toxicity was predicted by concentration addition (CA) and independent action (IA) models. It is found that PFOS and PFOA have synergistic effect at 96 hpf, while this kind of synergistic effect is not obvious at 72 hpf. CA and IA models both could predict the 72 h mixture toxicity, while underestimate the 96 h mixture toxicity.

scholarly journals Redox-active rGO-nZVI nanohybrid-catalyzed chain shortening of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS)

2021 ◽  
Vol 2 ◽  
pp. 100007
Author(s):  
Arvid Masud ◽  
Mary Grace E. Guardian ◽  
Steven C. Travis ◽  
Nita G. Chavez Soria ◽  
Mourin Jarin ◽  
...  
Keyword(s):  
Sulfonic Acid ◽  
Perfluorooctanoic Acid ◽  
Redox Active
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