Enchytraeus crypticus Avoid Soil Spiked with Microplastic
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چکیده
منابع مشابه
The effects of okadaic acid on Enchytraeus crypticus (Annelida: Oligochaeta)
We describe the morpho-functional effects of different concentrations of okadaic acid (OA) on specimens of Enchytraeus crypticus. The results demonstrate that this experimental model is very sensitive to the treatment and presents timeand dose-related effects mainly involving an immune response associated with a reaction in the chloragogenous tissue. At the lower dose (100 nM), the main organs ...
متن کاملToxic effects of nine polycyclic aromatic compounds on Enchytraeus crypticus in artificial soil in relation to their properties.
The aim of this study was to compare the toxic effects of selected two- and three-ringed PAHs (naphthalene, phenanthrene, and anthracene) and their N-heterocyclic analogs with one (quinoline, acridine, and phenanthridine) or two (quinoxaline, phenazine, and 1,10-phenanthroline) nitrogen atoms on the survival and reproduction of Enchytraeus crypticus in artificial soil. Toxicity of compounds was...
متن کاملInteraction between nickel and cobalt toxicity in Enchytraeus crypticus is due to competitive uptake.
Uptake and toxicity of Ni-Co mixtures in Enchytraeus crypticus were determined after 4 d, 7 d, 10 d, and 14 d exposure. Generally, body concentrations of Ni and Co increased with increasing exposure concentrations. Ni body concentration was significantly reduced in the presence of Co, whereas Ni only marginally affected Co uptake. When expressed as free ion activities, individual toxicity of Ni...
متن کاملMicroplastic Incorporation into Soil in Agroecosystems
We live in a plastic age (Thompson et al., 2009), with microplastic (typically defined as plastic particles < 5mm) becoming an increasingly appreciated aspect of environmental pollution. Research has been overwhelmingly focused on aquatic systems, especially the oceans, but there is a current shift to more strongly consider terrestrial ecosystems (Rillig, 2012; Horton et al., 2017). In particul...
متن کاملOxidative Stress Mechanisms Caused by Ag Nanoparticles (NM300K) are Different from Those of AgNO3: Effects in the Soil Invertebrate Enchytraeus Crypticus.
The mechanisms of toxicity of Ag nanoparticles (NPs) are unclear, in particular in the terrestrial environment. In this study the effects of AgNP (AgNM300K) were assessed in terms of oxidative stress in the soil worm Enchytraeus crypticus, using a range of biochemical markers [catalase (CAT), glutathione peroxidase (GPx), glutathione S-transferase (GST), glutathione reductase (GR), total glutat...
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ژورنال
عنوان ژورنال: Toxics
سال: 2020
ISSN: 2305-6304
DOI: 10.3390/toxics8010010