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Toxics, Volume 9, Issue 11

November 2021 - 47 articles

Cover Story: The residential population generator (RPGen) is a module which combines variables from the American housing survey (AHS), the residential energy consumption survey (RECS), the public use microdata survey (PUMS), and calls the R package httk to deliver synthetic population for use in exposure models. The final parameters include characteristics of the individual’s community, household, demographics, and physiology. A case example among homeowners and non-homeowners is performed to underscore how granular population descriptions enhance exposure estimates. View this paper
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Articles (47)

  • Article
  • Open Access
7 Citations
2,796 Views
14 Pages

Cigarette Smoke Extract Produces Superoxide in Aqueous Media by Reacting with Bicarbonate

  • Jung-Min Park,
  • Haerin Jeong,
  • Yoon-Seok Seo,
  • Van Quan Do,
  • Seong-Jin Choi,
  • Kyuhong Lee,
  • Kyung-Chul Choi,
  • Won Jun Choi and
  • Moo-Yeol Lee

22 November 2021

The toxicity of cigarette smoke (CS) is largely attributed to its ability to generate reactive oxygen species (ROS). Reportedly, CS generates superoxide in cell culture systems by stimulating the cells to produce superoxide and through direct chemica...

  • Article
  • Open Access
32 Citations
4,685 Views
18 Pages

Update and Evaluation of a High-Throughput In Vitro Mass Balance Distribution Model: IV-MBM EQP v2.0

  • James M. Armitage,
  • Alessandro Sangion,
  • Rohan Parmar,
  • Alexandra B. Looky and
  • Jon A. Arnot

20 November 2021

This study demonstrates the utility of an updated mass balance model for predicting the distribution of organic chemicals in in vitro test systems (IV-MBM EQP v2.0) and evaluates its performance with empirical data. The IV-MBM EQP v2.0 tool was param...

  • Article
  • Open Access
15 Citations
2,345 Views
15 Pages

Phytoextraction of Cr(VI)-Contaminated Soil by Phyllostachys pubescens: A Case Study

  • Ezio Ranieri,
  • Gianfranco D’Onghia,
  • Francesca Ranieri,
  • Andrea Petrella,
  • Vincenzo Spagnolo and
  • Ada Cristina Ranieri

18 November 2021

This work presents the results of experimental tests to evaluate the effects of prolonged contamination by Cr on Moso Bamboo (MB) (Phyllostachys pubescens) and the adaptability of the MB to the Mediterranean climate. A preliminary test on the MB was...

  • Feature Paper
  • Review
  • Open Access
46 Citations
8,521 Views
20 Pages

Biochar-Supported TiO2-Based Nanocomposites for the Photocatalytic Degradation of Sulfamethoxazole in Water—A Review

  • Subhash Chandra,
  • Pravin Jagdale,
  • Isha Medha,
  • Ashwani Kumar Tiwari,
  • Mattia Bartoli,
  • Antonio De Nino and
  • Fabrizio Olivito

18 November 2021

Sulfamethoxazole (SMX) is a frequently used antibiotic for the treatment of urinary tract, respiratory, and intestinal infections and as a supplement in livestock or fishery farming to boost production. The release of SMX into the environment can lea...

  • Article
  • Open Access
17 Citations
4,877 Views
17 Pages

ChemSkin Reference Chemical Database for the Development of an In Vitro Skin Irritation Test

  • Juhee Han,
  • Ga-Young Lee,
  • Green Bae,
  • Mi-Jeong Kang and
  • Kyung-Min Lim

18 November 2021

Since the animal test ban on cosmetics in the EU in 2013, alternative in vitro safety tests have been actively researched to replace in vivo animal tests. For the development and evaluation of a new test method, reference chemicals with quality in vi...

  • Article
  • Open Access
3 Citations
2,702 Views
24 Pages

Characteristics and Risk Assessments of Mercury Pollution Levels at Domestic Garbage Collection Points Distributed within the Main Urban Areas of Changchun City

  • Zhaojun Wang,
  • Yangjie Zhang,
  • Lei Wang,
  • Xu Li,
  • Xuhang Zhou,
  • Xiangyun Li,
  • Mengping Yan,
  • Qiuming Lu,
  • Zhanhui Tang and
  • Gang Zhang
  • + 1 author

16 November 2021

The mercury that is released from the centralized treatment of municipal solid waste is an important source of atmospheric mercury. We chose the main urban area of Changchun as a representative area. Environmental factors such as total mercury conten...

  • Review
  • Open Access
55 Citations
7,483 Views
26 Pages

Organophosphate Esters in China: Fate, Occurrence, and Human Exposure

  • Zhihui Hu,
  • Lingshi Yin,
  • Xiaofeng Wen,
  • Changbo Jiang,
  • Yuannan Long,
  • Jiawei Zhang and
  • Ruyi Liu

16 November 2021

Organophosphate esters (OPEs) are widely used as flame retardants and plasticizers. OPEs have been released into various environments (e.g., water, sediments, dust and air, and soil). To investigate the occurrence and distribution of OPEs in various...

  • Feature Paper
  • Article
  • Open Access
11 Citations
3,399 Views
23 Pages

Prenatal Exposure to Chemical Mixtures and Inhibition among Adolescents

  • Anna V. Oppenheimer,
  • David C. Bellinger,
  • Brent A. Coull,
  • Marc G. Weisskopf,
  • Michele Zemplenyi and
  • Susan A. Korrick

16 November 2021

Inhibition, one of the building blocks of executive function, is the ability to focus one’s attention despite interference from external stimuli. It undergoes substantial development during adolescence and may be susceptible to adverse impacts of pre...

  • Article
  • Open Access
12 Citations
3,007 Views
11 Pages

Effects of Cadmium Sulfate on the Brown Garden Snail Cornu aspersum: Implications for DNA Methylation

  • Marius Georgescu,
  • George Andrei Drăghici,
  • Eliza-Florentina Oancea,
  • Cristina Adriana Dehelean,
  • Codruţa Şoica,
  • Nicolae-Valentin Vlăduţ and
  • Dragoș Vasile Nica

15 November 2021

An extensive literature exists regarding the cellular, physiological, and genetic effects of cadmium (Cd)—A highly toxic, but commonly used trace metal in modern industry. However, limited data are available on its epigenetic effects, especially for...

  • Article
  • Open Access
4 Citations
3,444 Views
25 Pages

Presence of Arsenic in Potential Sources of Drinking Water Supply Located in a Mineralized and Mined Area of the Sierra Madre Oriental in Mexico

  • Victor Manuel Escot-Espinoza,
  • Yann Rene Ramos-Arroyo,
  • Isabel Lázaro,
  • Isidro Montes-Avila,
  • Leticia Carrizalez-Yañez and
  • Roberto Briones-Gallardo

15 November 2021

Mine wastes from the La Aurora mine in the state of Guanajuato were generated by the flotation process and placed in four tailing dumps on the local stream while the plant operated. Given that these wastes contain toxic elements, it is important to e...

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Toxics - ISSN 2305-6304