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Toxics, Volume 9, Issue 12

December 2021 - 44 articles

Cover Story: We investigated the association of prenatal co-exposure to organochlorines and metals with cognitive flexibility among a diverse group of adolescents living near a Superfund site in Massachusetts. We observed adverse associations of the chemical mixture and manganese with the Delis Kaplan Executive Function System Trail-Making and Color-Word Interference measures of cognitive flexibility. This study is among the first to provide evidence of an adverse association of prenatal exposure to a chemical mixture with cognitive flexibility in adolescence, a time of substantial executive function development. View this paper.
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Articles (44)

  • Article
  • Open Access
2,655 Views
11 Pages

Alterations in CNS Functions and DNA Methylation in Rats after 24 h Exposure to Peat Smoke

  • Vera A. Vokina,
  • Larisa M. Sosedova,
  • Mikhail A. Novikov,
  • Viktor S. Rukavishnikov,
  • Ekaterina A. Kapustina,
  • Anton N. Alekseenko and
  • Elizaveta S. Andreeva

8 December 2021

The use of a developed experimental model of a natural fire made it possible to assess the consequences of 24 h exposure to peat combustion products in albino rats. Peat smoke exposure leads to behavioral disturbances in rats, characterized by an inc...

  • Case Report
  • Open Access
13 Citations
16,608 Views
7 Pages

Overdose of Quetiapine—A Case Report with QT Prolongation

  • Elisabetta Bertol,
  • Fabio Vaiano,
  • Antonina Argo,
  • Stefania Zerbo,
  • Claudia Trignano,
  • Simone Protani and
  • Donata Favretto

7 December 2021

Quetiapine is an atypical antipsychotic drug used to treat bipolar disorder, schizophrenia, and major depressive disorder. Although several studies describe the adverse effects of intoxication with Quetiapine, only a few report an extreme overdose wi...

  • Article
  • Open Access
10 Citations
3,266 Views
10 Pages

Effect of Pulmonary Inflammation by Surface Functionalization of Zinc Oxide Nanoparticles

  • Ayoung Jung,
  • Sung-Hyun Kim,
  • Jun-Young Yang,
  • Jayoung Jeong,
  • Jong Kwon Lee,
  • Jae-Ho Oh and
  • Jin Hee Lee

6 December 2021

Zinc oxide nanoparticles (ZnO NPs) are used in various industries such as food additives, cosmetics, and biomedical applications. In this study, we evaluated lung damage over time by three types of ZnO NPs (L-serine, citrate, and pristine) following...

  • Article
  • Open Access
7 Citations
6,970 Views
20 Pages

Exposure to Sub-Lethal Doses of Permethrin Is Associated with Neurotoxicity: Changes in Bioenergetics, Redox Markers, Neuroinflammation and Morphology

  • Teresita Guadalupe López-Aceves,
  • Elvia Coballase-Urrutia,
  • Francisco Estrada-Rojo,
  • América Vanoye-Carlo,
  • Liliana Carmona-Aparicio,
  • María Eugenia Hernández,
  • José Pedraza-Chaverri,
  • Luz Navarro,
  • Omar E. Aparicio-Trejo and
  • Armando Pérez-Torres
  • + 8 authors

6 December 2021

Permethrin (PERM) is a member of the class I family of synthetic pyrethroids. Human use has shown that it affects different systems, with wide health dysfunctions. Our aim was to determine bioenergetics, neuroinflammation and morphology changes, as r...

  • Feature Paper
  • Article
  • Open Access
13 Citations
6,320 Views
23 Pages

Early Pregnancy Exposure to Ambient Air Pollution among Late-Onset Preeclamptic Cases Is Associated with Placental DNA Hypomethylation of Specific Genes and Slower Placental Maturation

  • Karin Engström,
  • Yumjirmaa Mandakh,
  • Lana Garmire,
  • Zahra Masoumi,
  • Christina Isaxon,
  • Ebba Malmqvist,
  • Lena Erlandsson and
  • Stefan R. Hansson

6 December 2021

Exposure to ambient air pollution during pregnancy has been associated with an increased risk of preeclampsia (PE). Some suggested mechanisms behind this association are changes in placental DNA methylation and gene expression. The objective of this...

  • Article
  • Open Access
11 Citations
3,373 Views
11 Pages

Urinary Organophosphate Metabolites and Metabolic Biomarkers of Conventional and Organic Farmers in Thailand

  • Pornpimol Kongtip,
  • Noppanun Nankongnab,
  • Nichcha Kallayanatham,
  • Jutamanee Chungcharoen,
  • Chanapa Bumrungchai,
  • Sumate Pengpumkiat and
  • Susan Woskie

4 December 2021

Organophosphate (OP) pesticides are used by most farmers to remove insects and to increase productivity; however, questions remain on the long-term health impacts of their use. This study assessed the relationship between OP biomarker levels and meta...

  • Article
  • Open Access
5 Citations
3,898 Views
25 Pages

Reactive Organic Suspensions Comprising ZnO, TiO2, and Zeolite Nanosized Adsorbents: Evaluation of Decontamination Efficiency on Soman and Sulfur Mustard

  • Raluca Elena Ginghina,
  • Adriana Elena Bratu,
  • Gabriela Toader,
  • Andreea Elena Moldovan,
  • Tudor Viorel Tiganescu,
  • Ramona Elena Oncioiu,
  • Panaghia Deliu,
  • Razvan Petre,
  • Gabriel Epure and
  • Munizer Purica

3 December 2021

This paper comprises an extensive study on the evaluation of decontamination efficiency of three types of reactive organic suspensions (based on nanosized adsorbents) on two real chemical warfare agents: soman (GD) and sulfur mustard (HD). Three type...

  • Article
  • Open Access
20 Citations
5,753 Views
24 Pages

3 December 2021

Arsenic, a potent carcinogen and neurotoxin, affects over 200 million people globally. Current detection methods are laborious, expensive, and unscalable, being difficult to implement in developing regions and during crises such as COVID-19. This stu...

  • Article
  • Open Access
40 Citations
5,706 Views
14 Pages

Potentially Toxic Element Levels in Atmospheric Particulates and Health Risk Estimation around Industrial Areas of Maros, Indonesia

  • Annisa Utami Rauf,
  • Anwar Mallongi,
  • Kiyoung Lee,
  • Anwar Daud,
  • Muhammad Hatta,
  • Wesam Al Madhoun and
  • Ratna Dwi Puji Astuti

2 December 2021

Air quality deterioration is a major environmental problem in Indonesia. This study evaluated the levels and health risks of potentially toxic elements (PTEs) in Maros Regency, Indonesia. Total suspended particulate matter was collected from industri...

  • Feature Paper
  • Article
  • Open Access
11 Citations
3,680 Views
16 Pages

Photodegradation of Aquaculture Antibiotics Using Carbon Dots-TiO2 Nanocomposites

  • Vitória L. Louros,
  • Liliana M. Ferreira,
  • Valentina G. Silva,
  • Carla Patrícia Silva,
  • Manuel A. Martins,
  • Marta Otero,
  • Valdemar I. Esteves and
  • Diana L. D. Lima

2 December 2021

In this work, carbon dots (CD) were synthesized and coupled to titanium dioxide (TiO2) to improve the photodegradation of antibiotics in aquaculture effluents under solar irradiation. Oxolinic acid (OXA) and sulfadiazine (SDZ), which are widely used...

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Toxics - ISSN 2305-6304