Results 41 to 50 of about 3,646 (172)

Comparative Molecular Insights into Developmental and Behavioral Toxicity Induced by Octocrylene and Ethylhexyl Salicylate Exposure on Zebrafish

open access: yesIntegrative Zoology, EarlyView.
This study compared the ecological toxicity of organic ultraviolet filters, octocrylene (OC) and ethylhexyl salicylate (EHS), on zebrafish embryos and larvae. EHS exhibited higher acute toxicity, causing increased mortality, hypoactive behavior at 50 mg/L, and disruptions in lipid homeostasis, while OC primarily affected hypoxia response and ...
Xiaoyang Lu   +5 more
wiley   +1 more source

Odor-active compounds from the gonads of Mesocentrotus nudus sea urchins fed Saccharina japonica kelp.

open access: yesPLoS ONE, 2020
Gonad size, color, texture and taste of Mesocentrotus nudus sea urchins collected from a barren can be improved by a short-term cage culture while being fed fresh Saccharina japonica kelp during May-July. We investigated the effect of S. japonica feeding
Satomi Takagi   +4 more
doaj   +1 more source

Eisenia koreana

open access: yes, 2018
Published as part of Csuzdi, Csaba, Szederjesi, Tímea & Sherlock, Emma, 2018, Annotated checklist of earthworm species described by András Zicsi (Clitellata: Megadrili), pp.
Csuzdi, Csaba   +2 more
openaire   +2 more sources

Commercially Exploited Seaweed Species in Africa: Occurrences, Chemical Composition, Current Value Chain and Opportunities for Value Addition

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
Commercially exploited seaweed species in Africa, their biochemical composition, current uses, and value chain are reviewed. Potential value‐addition of seaweed is suggested regionally in Africa amongst countries producing similar seaweed species. ABSTRACT Africa has a wide range of coastal environments that support a diverse array of seaweed species ...
Mondli Abednicko Masanabo   +6 more
wiley   +1 more source

Unexpected results and open questions from experiments on regeneration in lumbricid worms [PDF]

open access: yesInvertebrate Survival Journal, 2016
Lumbricid worms are commonly subjected to noxious stimuli leading to expulsion of celomic fluid or to loss of body segments; therefore regeneration of lost segments and restoration of the depleted cellular and soluble components of celomic fluid are of
B Plytycz   +3 more
doaj   +2 more sources

Recent Trends in Metabolomics by NMR Spectroscopy

open access: yesAngewandte Chemie, Volume 138, Issue 24, 8 June 2026.
AI tools were applied to analyze more than 5 000 publications indexed in Scopus (2018–2025), identifying key trends and research directions in NMR‐based metabolomics. The artificial intelligence‐assisted workflow classified papers into six main fields of application, human health, food and nutrition, veterinary science, plants, environment, and ...
Giorgio Di Paco   +6 more
wiley   +2 more sources

Glycosaminoglycans from earthworms (Eisenia andrei) [PDF]

open access: yesGlycoconjugate Journal, 2009
The whole tissue of the earthworm (Eisenia andrei) was lyophilized and extracted to purify glycosaminoglycans. Fractions, eluting from an anion-exchange column at 1.0 M and 2.0 M NaCl, showed the presence of acidic polysaccharides on agarose gel electrophoresis.
A-Rang, Im   +6 more
openaire   +2 more sources

Toxicity of Four Common Environmental Chemicals Across Caenorhabditis elegans Life Stages Supporting the One Health Concept

open access: yesEnvironmental Toxicology, Volume 41, Issue 8, Page 507-522, August 2026.
ABSTRACT Pesticides and pharmaceuticals are among the most common chemical groups in waterbodies and soils, and their universal distribution raises concerns about potential adverse effects on nontarget organisms and humans. Reproductive output disruption is of particular concern, as it transposes effects from the individual to the next generations at ...
Fábio Campos   +3 more
wiley   +1 more source

Evaluación de la toxicidad de cobre en suelos a través de biomarcadores de estrés oxidativo en eisenia foetida Assessment of copper toxicity in soils using biomarkers of oxidative stress in eisenia foetida

open access: yesQuímica Nova, 2010
Copper toxicity in soil was evaluated using biomarkers of oxidative stress (catalase enzyme activity, superoxide dismutase and lipid peroxidation) in the earthworm Eisenia foetida. Agricultural topsoils from mining areas of the Aconcagua river basin were
Hernán Gaete   +3 more
doaj   +1 more source

Species Delimitation of the Eisenia nordenskioldi Complex (Oligochaeta, Lumbricidae) Using Transcriptomic Data

open access: yesFrontiers in Genetics, 2020
Eisenia nordenskioldi (Eisen, 1879) is the only autochthonous Siberian earthworm with a large distribution that ranges from tundra to steppe and broadleaved forests.
Sergei V. Shekhovtsov   +15 more
doaj   +1 more source

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