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Toxics, Volume 9, Issue 1

2021 January - 16 articles

Cover Story: The zebrafish is increasingly utilized to study how gut microbes mediate the effect of environmental exposure on physiology. However, it is not evident how the types of microbes that reside in the zebrafish gut vary across studies or facilities. To advance the utility of this important model system, Sharpton et al. integrated data spanning a variety of zebrafish microbiome investigations to resolve those microbial taxa that are unexpectedly common across studies. They also measured each taxon’s sensitivity to various exposures. Their efforts help future studies to assess the robustness of their results and prioritize taxa for empirical assessment of how gut microbiota mediate the physiological effects of exposure. View this paper
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Articles (16)

  • Feature Paper
  • Review
  • Open Access
127 Citations
15,202 Views
26 Pages

Endocrine Disrupting Chemicals and Thyroid Cancer: An Overview

  • Mathilda Alsen,
  • Catherine Sinclair,
  • Peter Cooke,
  • Kimia Ziadkhanpour and ,
  • Eric Genden and
  • Maaike van Gerwen
  • + 1 author+ 0 author

19 January 2021

Endocrine disruptive chemicals (EDC) are known to alter thyroid function and have been associated with increased risk of certain cancers. The present study aims to provide a comprehensive overview of available studies on the association between EDC e...

(This article belongs to the Special Issue Environmental Exposures Contributing to Thyroid Cancer Risk)
  • Article
  • Open Access
16 Citations
3,753 Views
10 Pages

19 January 2021

In this study, we present the results of microscopic observations of pine needles Pinus sylvestris L. collected in the area of cement-lime pressure in the south-western part of the Świętokrzyskie Mountains in the region of Białe Zagłębie. Images of s...

(This article belongs to the Special Issue Analytical Chemistry of Air Pollution)
  • Article
  • Open Access
28 Citations
5,821 Views
16 Pages

Acute Changes in Thyroid Hormone Levels among Thai Pesticide Sprayers

  • Pornpimol Kongtip,
  • Noppanun Nankongnab,
  • Ritthirong Pundee,
  • Nichcha Kallayanatham and ,
  • Sumate Pengpumkiat,
  • Jutamanee Chungcharoen,
  • Chavisa Phommalachai,
  • Pajaree Konthonbut,
  • Nattagorn Choochouy and
  • Susan Woskie
  • + 8 authors+ 3 authors

19 January 2021

The objective of this study was to investigate the relationship of acute pesticide exposures and acute changes in thyroid hormones among Thai farmers. We recruited 78 farmers, who were scheduled to spray insecticides (chlorpyrifos and/or cypermethrin...

(This article belongs to the Special Issue Environmental Exposures Contributing to Thyroid Cancer Risk)
  • Review
  • Open Access
45 Citations
7,597 Views
20 Pages

18 January 2021

The global demand for electrical and electronic equipment has undergone continuous growth in recent years due to the effect of industrialization and technological development. This indicates substantial quantities of e-waste that need to be managed p...

(This article belongs to the Section Exposome Analysis and Risk Assessment)
  • Article
  • Open Access
35 Citations
6,012 Views
13 Pages

Residential Green and Blue Spaces and Type 2 Diabetes Mellitus: A Population-Based Health Study in China

  • Ruijia Li,
  • Gongbo Chen,
  • Anqi Jiao,
  • Yuanan Lu and ,
  • Yuming Guo,
  • Shanshan Li,
  • Chongjian Wang and
  • Hao Xiang
  • + 3 authors+ 0 author

16 January 2021

Evidence on the health benefits of green space in residential environments is still limited, and few studies have investigated the potential association between blue space and type 2 diabetes mellitus (T2DM) prevalence. This study included 39,019 par...

(This article belongs to the Section Exposome)
  • Feature Paper
  • Article
  • Open Access
9 Citations
4,038 Views
11 Pages

Developmental Hazard of Environmentally Persistent Free Radicals and Protective Effect of TEMPOL in Zebrafish Model

  • Xia Guan,
  • Lisa Truong,
  • Slawomir M. Lomnicki,
  • Robyn L. Tanguay and
  • Stephania A. Cormier

16 January 2021

Environmentally persistent free radicals (EPFRs) can be detected in ambient PM2.5, cigarette smoke, and soils and are formed through combustion and thermal processing of organic materials. The hazards of EPFRs are largely unknown. In this study, we a...

(This article belongs to the Special Issue Advanced Zebrafish Model for Environmental Health Sciences Research)
  • Article
  • Open Access
30 Citations
6,571 Views
15 Pages

Phylogenetic Integration Reveals the Zebrafish Core Microbiome and Its Sensitivity to Environmental Exposures

  • Thomas J. Sharpton,
  • Keaton Stagaman,
  • Michael J. Sieler,
  • Holly K. Arnold and
  • Edward W. Davis

15 January 2021

Zebrafish are increasingly used to study how environmental exposures impact vertebrate gut microbes. However, we understand little about which microbial taxa are common to the zebrafish gut across studies and facilities. Here, we define the zebrafish...

(This article belongs to the Special Issue Advanced Zebrafish Model for Environmental Health Sciences Research)
  • Feature Paper
  • Article
  • Open Access
12 Citations
4,798 Views
10 Pages

Morphological and Behavioral Effects in Zebrafish Embryos after Exposure to Smoke Dyes

  • Kimberly T. To,
  • Lindsey St. Mary,
  • Allyson H. Wooley,
  • Mitchell S. Wilbanks and ,
  • Anthony J. Bednar,
  • Edward J. Perkins,
  • Lisa Truong,
  • Robyn L. Tanguay and
  • Natàlia Garcia-Reyero
  • + 4 authors+ 0 author

10 January 2021

Solvent Violet 47 (SV47) and Disperse Blue 14 (DB14) are two anthraquinone dyes that were previously used in different formulations for the production of violet-colored smoke. Both dyes have shown potential for toxicity; however, there is no comprehe...

(This article belongs to the Special Issue Advanced Zebrafish Model for Environmental Health Sciences Research)
  • Article
  • Open Access
9 Citations
3,924 Views
13 Pages

An Integrated Vegetated Treatment System for Mitigating Imidacloprid and Permethrin in Agricultural Irrigation Runoff

  • Bryn M. Phillips,
  • Michael Cahn,
  • Jennifer P. Voorhees,
  • Laura McCalla and ,
  • Katie Siegler,
  • David L. Chambers,
  • Thomas R. Lockhart,
  • Xin Deng and
  • Ron S. Tjeerdema
  • + 4 authors+ 0 author

9 January 2021

Pyrethroid and neonicotinoid pesticides control an array of insect pests in leafy greens, but there are concerns about the off-site movement and potential water quality impacts of these chemicals. Effective on-farm management practices can eliminate...

(This article belongs to the Special Issue Impacts of Agrochemicals on Aquatic Ecosystems: Assessing Responses across Biological Scales)
  • Article
  • Open Access
15 Citations
5,032 Views
15 Pages

9 January 2021

The improper use of synthetic fungicides has raised public concerns related to environmental pollution and animal health. Over the years, plant-derived antifungals have been investigated as safer alternatives, although little scientific evidence of i...

(This article belongs to the Special Issue Behavioral Impairment in Aquatic Organisms Exposed to Neurotoxic Pollutants)
  • Feature Paper
  • Review
  • Open Access
70 Citations
9,142 Views
11 Pages

7 January 2021

Alzheimer’s disease, a highly prevalent form of dementia, targets neuron function beginning from the hippocampal region and expanding outwards. Alzheimer’s disease is caused by elevated levels of heavy metals, such as lead, zinc, and copper. Copper i...

(This article belongs to the Special Issue Neurotoxicity of Environmental Metal Toxicants)
  • Feature Paper
  • Article
  • Open Access
67 Citations
8,341 Views
11 Pages

7 January 2021

The effects and underlying mechanisms of phthalates on neurotoxicity remain unclear as compared with the potentials of these substances as endocrine disruptors. The locomotor activities of zebrafish embryos were investigated upon exposure to six phth...

(This article belongs to the Special Issue Advanced Zebrafish Model for Environmental Health Sciences Research)
  • Article
  • Open Access
16 Citations
4,928 Views
12 Pages

Concentrations of Persistent Organic Pollutants in Women’s Serum in the European Arctic Russia

  • Yulia Varakina,
  • Dmitry Lahmanov,
  • Andrey Aksenov,
  • Anna Trofimova and ,
  • Rimma Korobitsyna,
  • Natalia Belova,
  • Nikita Sobolev,
  • Dmitry Kotsur,
  • Tatiana Sorokina and
  • Yngvar Thomassen
  • + 7 authors+ 2 authors

7 January 2021

Persistent organic pollutants (POPs) are heterogeneous carbon-based compounds that can seriously affect human health. The aim of this study was to measure serum concentrations of POPs in women residing in the Euro-Arctic Region of Russia. A total of...

(This article belongs to the Section Toxicology)
  • Article
  • Open Access
92 Citations
8,533 Views
11 Pages

Biosynthesized Iron Oxide Nanoparticles (Fe3O4 NPs) Mitigate Arsenic Toxicity in Rice Seedlings

  • Sehresh Khan,
  • Nazneen Akhtar,
  • Shafiq Ur Rehman,
  • Shaukat Shujah and ,
  • Eui Shik Rha and
  • Muhammad Jamil
  • + 1 author+ 0 author

31 December 2020

Arsenic (As) contamination has emerged as a serious public health concern worldwide because of its accumulation and mobility through the food chain. Therefore, the current study was planned to check the effect of Bacillus subtilis-synthesized iron ox...

(This article belongs to the Special Issue Heavy Metal Toxicity Effects on Plants)
  • Article
  • Open Access
18 Citations
5,417 Views
11 Pages

Paternal Biomass Smoke Exposure in Rats Produces Behavioral and Cognitive Alterations in the Offspring

  • Larisa M. Sosedova,
  • Vera A. Vokina,
  • Mikhail A. Novikov,
  • Viktor S. Rukavishnikov and ,
  • Elizaveta S. Andreeva,
  • Olga M. Zhurba and
  • Anton N. Alekseenko
  • + 2 authors+ 0 author

31 December 2020

Particular concern at the present stage is the health effects of wildfires’ smoke. The aim of the study was to determine the impact of paternal biomass-smoke exposure on offspring’s behavior and cognitive abilities. Male rats were exposed...

(This article belongs to the Special Issue Developmental Environmental Exposures, Epigenetics and Long-Term Health)
  • Communication
  • Open Access
5 Citations
3,124 Views
14 Pages

28 December 2020

Calbindin D-28k (CB) is a calcium-binding protein widely distributed in living organisms that may act as a calcium buffer and sensory protein. CB is present in the enteric nervous system (ENS) situated in the gastrointestinal tract, which controls th...

(This article belongs to the Section Toxicology)
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Toxics - ISSN 2305-6304