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Toxics, Volume 12, Issue 2

2024 February - 66 articles

Cover Story: Over the past decade, multiple studies have suggested that the secondary metabolites produced by plants against herbivorous insects could be used as biopesticides. However, as the molecular mechanism of action of these compounds remains unknown, it is difficult to predict how they would affect non-target insects; thus, their innocuity needs to be clarified. Here, we investigate, from the molecular level to the organism, the responses of a useful parasitic insect Nasonia vitripennis (Walker, 1836) being exposed at the pupae stage for 48 h (up to 6 days) to sublethal doses (5 µg/L and 500 µg/L) of 2-Dodecanone. 2-Dodecanone altered the gene expression of genes related to ecdysone-related pathways, biotransformation, and cell homeostasis. View this paper
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Articles (66)

  • Article
  • Open Access
4 Citations
4,737 Views
15 Pages

Analysis of Mercury in Aquifers in Gold Mining Areas in the Ecuadorian Amazon and Its Associated Risk for Human Health

  • Irene Passarelli,
  • Michelle Vanessa Villacis Verdesoto,
  • Samantha Jiménez-Oyola,
  • Ana Gabriela Flores Huilcapi,
  • Demmy Mora-Silva,
  • Giorgio Anfuso,
  • Jose Fernando Esparza Parra,
  • Mirian Jimenez-Gutierrez,
  • Luis Santiago Carrera Almendáriz and
  • Carlos Mestanza-Ramón
  • + 2 authors

19 February 2024

Gold mining activity is a source of supply in many areas of the world, and especially in developing countries, it is practiced illegally and by applying unsafe techniques. Particularly in Ecuador, artisanal and small-scale gold mining (ASGM) is wides...

  • Article
  • Open Access
14 Citations
5,290 Views
22 Pages

19 February 2024

Numerous toxicological studies have highlighted the association between urban particulate matter (PM) and increased respiratory infections and lung diseases. The adverse impact on the lungs is directly linked to the complex composition of particulate...

  • Feature Paper
  • Article
  • Open Access
14 Citations
4,112 Views
14 Pages

Embryotoxic Effects of Pesticides in Zebrafish (Danio rerio): Diflubenzuron, Pyriproxyfen, and Its Mixtures

  • Júlia Robert de Sousa Teixeira,
  • Augusto Monteiro de Souza,
  • João Vitor de Macedo-Sampaio,
  • Fabiano Peres Menezes,
  • Bruno Fiorelini Pereira,
  • Silvia Regina Batistuzzo de Medeiros and
  • Ana Carolina Luchiari

18 February 2024

Diflubenzuron (DFB) and pyriproxyfen (PPF) are larvicides used in crops to control insect plagues. However, these pesticides are known to impact non-target organisms like fish and mammals. Here, we aimed at assessing the embryotoxicity of purified DF...

  • Article
  • Open Access
2 Citations
2,602 Views
19 Pages

Unveiling Molecular Effects of the Secondary Metabolite 2-Dodecanone in the Model Hymenopteran Nasonia vitripennis

  • Rosario Planelló,
  • Mónica Aquilino,
  • Laureen Beaugeard,
  • Lola Llorente,
  • Óscar Herrero,
  • David Siaussat and
  • Charlotte Lécureuil

18 February 2024

Over the past decade, multiple studies have suggested that the secondary metabolites produced by plants against herbivorous insects could be used as biopesticides. However, as the molecular mechanism of action of these compounds remains unknown, it i...

  • Article
  • Open Access
4 Citations
2,614 Views
14 Pages

A Comparison of Health Risks from PM2.5 and Heavy Metal Exposure in Industrial Complexes in Dangjin and Yeosu·Gwangyang

  • Jeong-In Jeon,
  • Ji-Yun Jung,
  • Shin-Young Park,
  • Hye-Won Lee,
  • Jeong-Il Lee and
  • Cheol-Min Lee

18 February 2024

Particulate matter (PM) can cause illness, including respiratory diseases, and PM2.5 compositions are likely to vary according to the emission profiles of industrial complexes. This study analyzed and compared the concentrations and distributions of...

  • Article
  • Open Access
3 Citations
2,697 Views
13 Pages

17 February 2024

This study investigated the impact of soil colloidal characteristics on the transfer patterns of different Cu and Cd speciation in contaminated soil treated with three different amendments: lime (L), zero-valent iron (ZVI), and attapulgite (ATP). It...

  • Article
  • Open Access
3 Citations
3,566 Views
16 Pages

Sustainable Electrochemical Activation of Self-Generated Persulfate for the Degradation of Endocrine Disruptors: Kinetics, Performances, and Mechanisms

  • Xiaofeng Tang,
  • Zhiquan Jin,
  • Rui Zou,
  • Yi Zhu,
  • Xia Yao,
  • Mengxuan Li,
  • Shuang Song,
  • Shuangliu Liu and
  • Tao Zeng

17 February 2024

This study presents an electrolysis system utilizing a novel self-circulation process of sulfate (SO42−) and persulfate (S2O82−) ions based on a boron-doped diamond (BDD) anode and an activated carbon fiber (ACF) cathode, which is designe...

  • Article
  • Open Access
6 Citations
2,828 Views
15 Pages

Discrepancy of Growth Toxicity of Polystyrene Nanoplastics on Soybean (Glycine max) and Mung Bean (Vigna radiata)

  • Dan Su,
  • Wangwang Li,
  • Zhaowei Zhang,
  • Hui Cai,
  • Le Zhang,
  • Yuanlong Sun,
  • Xiaoning Liu and
  • Zhiquan Tian

17 February 2024

Nanoplastics, as a hot topic of novel contaminants, lack extensive concern in higher plants; especially the potential impact and mechanism of nanoplastics on legume crops remains elusive. In this study, the toxicity of polystyrene nanoplastics (PS-NP...

  • Article
  • Open Access
5 Citations
2,342 Views
13 Pages

Bisphenols in Aquatic Products from South China: Implications for Human Exposure

  • Yinhai Chen,
  • Xiurong Chen,
  • Wenchi Lin,
  • Jinghong Chen,
  • Yuejun Zhu and
  • Zhanghong Guo

16 February 2024

In this study, 245 representative samples of aquatic products were selected from local markets in Shenzhen by stochastic sampling. The samples comprised eight species and fell into three aquatic product categories: fish, crustaceans, and bivalves. A...

  • Communication
  • Open Access
3 Citations
2,565 Views
12 Pages

16 February 2024

Natural language processing (NLP) technology has recently used to predict substance properties based on their Simplified Molecular-Input Line-Entry System (SMILES). We aimed to develop a model predicting human skin sensitizers by integrating text fea...

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Toxics - ISSN 2305-6304