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Toxics, Volume 11, Issue 3

March 2023 - 93 articles

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Cover Story: Photoaging is a fairly common and typical behavior of microplastics (MPs) in the environment, which may lead to significant changes in their particle properties and induce ecotoxicological effects. This study aimed to explore the physiological toxicity, nutrient inhibition, oxidative stress, and antioxidant regulation mechanisms of different types of pristine and photoaged MPs on Pisum sativum L. seedlings. Notably, the production of superoxide anion radicals (•O2) and hydroxyl radicals (•OH) through the photoaging of MPs exacerbated oxidative stress and reactive oxygen species (ROS) formation in roots. Overall, this study emphasized that the photoaging behavior of MPs is a critical factor in further exploring the environmental risk and toxicity mechanism of plastics. View this paper

Articles (93)

  • Article
  • Open Access
28 Citations
6,220 Views
14 Pages

22 March 2023

Particulate matter with a diameter less than 2.5 (PM2.5) is one of the major threats posed by air pollution to human health. It penetrates the respiratory system, particularly the lungs. In northern Thailand, the PM2.5 concentrations have significant...

  • Article
  • Open Access
7 Citations
3,009 Views
16 Pages

Electronic Cigarette Usage Patterns and Perceptions in Adult Australians

  • Alexander N. Larcombe,
  • Emily K. Chivers,
  • Rachel R. Huxley,
  • Arthur (Bill) W. Musk,
  • Peter J. Franklin and
  • Benjamin J. Mullins

21 March 2023

Despite their increasing popularity, and Australia’s unique regulatory environment, how and why Australian adults use e-cigarettes and their perceptions of their safety, efficacy and regulation have not been extensively reported before. In this...

  • Article
  • Open Access
2 Citations
2,677 Views
13 Pages

Preliminary Study on an Alternative Test Method with MCTT HCETM for Ocular Irritation Test of Ophthalmic Medical Devices

  • Yang-Jee Kim,
  • Dong-Hyuk Seo,
  • Il-Soo Kim,
  • Mi-Sook Jung,
  • Jin-Young Bae,
  • Moon-Yong Song,
  • Kyung-Seuk Song and
  • Jin-Sik Kim

21 March 2023

The sustained growth of the market for ophthalmic medical devices has increased the demand for alternatives to animal testing for the evaluation of eye irritation. The International Organization for Standardization has acknowledged the need to develo...

  • Article
  • Open Access
6 Citations
2,157 Views
11 Pages

Effect of Soil Washing with an Amino-Acid-Derived Ionic Liquid on the Properties of Cd-Contaminated Paddy Soil

  • Yun Deng,
  • Sheng Wang,
  • Ian Beadham,
  • Xin Gao,
  • Mengmeng Ji,
  • Guang Wang,
  • Changbo Zhang and
  • Wenquan Ruan

20 March 2023

To reduce contamination levels in Cd-contaminated paddy soil while retaining soil characteristics, we have studied the Cd-removing ability of 15 different amino acid-based ionic liquids, which are considered to be green solvents, as soil washing agen...

  • Article
  • Open Access
11 Citations
6,581 Views
38 Pages

Psychological Health and Drugs: Data-Driven Discovery of Causes, Treatments, Effects, and Abuses

  • Sarah Alswedani,
  • Rashid Mehmood,
  • Iyad Katib and
  • Saleh M. Altowaijri

20 March 2023

Mental health issues can have significant impacts on individuals and communities and hence on social sustainability. There are several challenges facing mental health treatment; however, more important is to remove the root causes of mental illnesses...

  • Article
  • Open Access
14 Citations
11,534 Views
17 Pages

Detection of Heavy Metals, Their Distribution in Tilapia spp., and Health Risks Assessment

  • Leonel C. Mendoza,
  • Ronnel C. Nolos,
  • Oliver B. Villaflores,
  • Enya Marie D. Apostol and
  • Delia B. Senoro

20 March 2023

Concentrations of heavy metals (HMs) were assessed in Tilapia spp. from selected communities in Calapan City, Philippines. Eleven (11) inland farmed tilapia samples were collected and analyzed for HMs concentration using X-ray fluorescence (XRF). The...

  • Article
  • Open Access
7 Citations
3,462 Views
19 Pages

20 March 2023

Toxic substances used as chemical weapons present a number of particularities that affect the surrounding environment, having a wide range of action by disrupting the ecological balance: they may infect soil or air, or form aerosols through smoke or...

  • Article
  • Open Access
5 Citations
2,745 Views
11 Pages

Kinetics of Excretion of the Perfluoroalkyl Surfactant cC6O4 in Humans

  • Silvia Fustinoni,
  • Rosa Mercadante,
  • Giorgia Lainati,
  • Simone Cafagna and
  • Dario Consonni

20 March 2023

cC6O4 is a new-generation perfluoroalkyl surfactant used in the chemical industry for the synthesis of perfluoroalkyl polymers. It was introduced as a less biopersistent substitute of traditional perfluoroalkyl surfactants such as PFOA, but its kinet...

  • Article
  • Open Access
8 Citations
2,218 Views
15 Pages

19 March 2023

Cerium oxide engineered nanoparticles (nCeO2) are widely used in various applications and are, also, increasingly being detected in different environmental matrixes. However, their impacts on the aquatic environment remain poorly quantified. Hence, t...

  • Article
  • Open Access
47 Citations
5,803 Views
16 Pages

Biochemical, Genotoxic and Histological Implications of Polypropylene Microplastics on Freshwater Fish Oreochromis mossambicus: An Aquatic Eco-Toxicological Assessment

  • Jeyaraj Jeyavani,
  • Ashokkumar Sibiya,
  • Thambusamy Stalin,
  • Ganesan Vigneshkumar,
  • Khalid A. Al-Ghanim,
  • Mian Nadeem Riaz,
  • Marimuthu Govindarajan and
  • Baskaralingam Vaseeharan

19 March 2023

In recent years, polypropylene microplastic has persisted in freshwater ecosystems and biota, forming ever-growing threats. This research aimed to prepare polypropylene microplastics and evaluate their toxicity to the filter feeder Oreochromis mossam...

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Toxics - ISSN 2305-6304Creative Common CC BY license