Polylactic acid microparticles in the range of μg/L reduce reproductive capacity by affecting the gonad development and the germline apoptosis in Caenorhabditis …

Y Shao, Y Wang, X Hua, Y Li, D Wang - Chemosphere, 2023 - Elsevier
Polylactic acid (PLA) accounts for approximately 45% of the global market of biodegradable
plastics. Using Caenorhabditis elegans as an animal model, we examined the effect of long …

Comparison of reproductive toxicity between pristine and aged polylactic acid microplastics in Caenorhabditis elegans

Y Shao, X Hua, Y Li, D Wang - Journal of Hazardous Materials, 2024 - Elsevier
Caenorhabditis elegans was employed as model to compare reproductive toxicity between
pristine and aged polylactic acid microplastics (PLA-MPs). Aged PLA-MPs induced by UV …

Enhanced reproductive toxicity of photodegraded polylactic acid microplastics in zebrafish

L Zhang, Y Luo, Z Zhang, Y Pan, X Li, Z Zhuang… - Science of The Total …, 2024 - Elsevier
Microplastics are widely used due to their numerous advantages. However, they can have
detrimental effects on marine ecosystems. When microplastics enter the ocean, they can be …

Polyethylene nanoplastics cause reproductive toxicity associated with activation of both estrogenic hormone receptor NHR-14 and DNA damage checkpoints in C …

Z Liu, X Hua, Y Zhao, Q Bian, D Wang - Science of The Total Environment, 2024 - Elsevier
As the most commercial polymer, the polyethylene nanoparticle (PE-NP) has been
discharged into the environment and poses potential risks to organisms. However, the …

Paeoniflorin attenuates polystyrene nanoparticle-induced reduction in reproductive capacity and increase in germline apoptosis through suppressing DNA damage …

X Hua, X Feng, Y Hua, D Wang - Science of The Total Environment, 2023 - Elsevier
Due to high sensitivity to environmental exposures, Caenorhabditis elegans is helpful for
toxicity evaluation and toxicological study of pollutants. Using this animal model, we …

Microplastics and Their Impact on Reproduction—Can we Learn From the C. elegans Model?

E Jewett, G Arnott, L Connolly, N Vasudevan… - Frontiers in …, 2022 - frontiersin.org
Biologically active environmental pollutants have significant impact on ecosystems, wildlife,
and human health. Microplastic (MP) and nanoplastic (NP) particles are pollutants that are …

Polylactic Acid Microplastics Do Not Exhibit Lower Biological Toxicity in Growing Mice Compared to Polyvinyl Chloride Microplastics

Y Deng, P Yang, H Tan, R Shen… - Journal of Agricultural and …, 2023 - ACS Publications
Biomicroplastics (BMPs) will be produced during bioplastic degradation (ie, polylactic acid),
although bioplastics have been widely used for food packaging. Like conventional …

Chronic exposure to polystyrene microplastics induced male reproductive toxicity and decreased testosterone levels via the LH-mediated LHR/cAMP/PKA/StAR …

H Jin, M Yan, C Pan, Z Liu, X Sha, C Jiang, L Li… - Particle and Fibre …, 2022 - Springer
Abstract Background Microplastics (MPs), which are smaller in size and difficult to degrade,
can be easily ingested by marine life and enter mammals through the food chain. Our …

Are bioplastics safe? Hazardous effects of polylactic acid (PLA) nanoplastics in Drosophila

M Alaraby, D Abass, M Farre, A Hernández… - Science of the Total …, 2024 - Elsevier
The expanded uses of bioplastics require understanding the potential health risks
associated with their exposure. To address this issue, Drosophila melanogaster as a …

Microplastics Effects on Reproduction and Body Length of the Soil-Dwelling Nematode Caenorhabditis elegans

L Schöpfer, R Menzel, U Schnepf, L Ruess… - Frontiers in …, 2020 - frontiersin.org
Microplastics (MP) are pervasive in the environment. There is ample evidence of negative
MP effects on biota in aquatic ecosystems, though little is known about MP effects in …