Results 91 to 100 of about 310 (133)

High-Throughput Phototactic Ecotoxicity Biotests with Nauplii of Artemia franciscana

open access: yesToxics, 2022
Analysis of sensorimotor behavioral responses to stimuli such as light can provide an enhanced relevance during rapid prioritisation of chemical risk. Due to technical limitations, there have been, however, only minimal studies on using invertebrate phototactic behaviors in aquatic ecotoxicity testing.
Tomasz M Karpinski   +2 more
exaly   +4 more sources
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The Group 3 LEA proteins of Artemia franciscana for cryopreservation

Cryobiology, 2022
Late embryogenesis-abundant (LEA) proteins are protective proteins that are enriched in the late stage of seed embryo development. LEA proteins play an important role in resisting abiotic stresses such as low temperature and drought. Artemia franciscana is the only animal known to express three different groups of LEA proteins in its life cycle, and ...
Lu Li   +4 more
openaire   +2 more sources

Interactions of Bisphenol A with Artemia franciscana and the ameliorative effect of probiotics

Environmental Toxicology and Pharmacology, 2023
In the present study, the bidirectional interactions of Artemia franciscana with BPA, administered either alone or following treatment with the probiotics Bacillus subtilis, Lactococcus lactis or Lactobacillus plantarum, were evaluated. A 24 h exposure to BPA below LC50 induced oxidative stress to Artemia, indicated by diminished activity of superoxide
Despoina, Giamaki   +3 more
openaire   +2 more sources

Effect of methylparaben in Artemia franciscana

Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2017
In this study, the toxicity of methylparaben (MeP) an emerging contaminant, was analysed in the sexual species Artemia franciscana, due to its presence in coastal areas and marine saltworks in the Mediterranean region. The acute toxicity (24h-LC50) of MeP in nauplii was tested and its chronic effect (9days) evaluated by measuring survival and growth ...
Comeche Sanz, Amparo   +3 more
openaire   +3 more sources

Oxidative Stress and Neurotoxicity of Cadmium and Zinc on Artemia franciscana

Biological Trace Element Research, 2022
Despite not being redox-active metals, Cd and Zn can disrupt cellular redox homeostasis by acting pro-oxidatively. The aim of this study was to examine the effects of exposure to Zn (14 and 72 mg/L) and Cd (7.7 and 77 mg/L) for 24 and 48 h on oxidative and antioxidative parameters and the activity of glutathione-S-transferase in Artemia franciscana ...
Biljana Kukavica   +6 more
openaire   +2 more sources

The heat shock response of adult Artemia franciscana

Journal of Thermal Biology, 2000
Abstract 1. We studied responses of adult brine shrimp, Artemia franciscana , to high temperature, including LT 50 determination, induced thermotolerance (ITT), the Hsp-70 family of stress proteins and protein synthesis before and after heat shock. 2.
, Frankenberg, , Jackson, , Clegg
openaire   +2 more sources

Study on the toxicokinetics of Ni(II) on Artemia franciscana

open access: yesDesalination and Water Treatment, 2016
AbstractThe toxicokinetic study was employed to evaluate the potential of an organism for Ni(II) bioaccumulation, and it was ensured using a bicompartmental model. The effect of Ni(II) concentration on kinetics parameter in Artemia franciscana were determined.
Selvaraj Sujatha Devi   +3 more
exaly   +2 more sources

Protein Kinases in Mitochondria of the InvertebrateArtemia franciscana

Archives of Biochemistry and Biophysics, 1997
The information concerning protein kinases in animal mitochondria is scarce and related only to mammals. No data are available for invertebrates. We demonstrate here the presence of casein kinase II (CK II) and cAMP-dependent protein kinase (PKA) in the purified mitochondria of the crustacean Artemia franciscana.
Vallejo, Carmen G.   +2 more
openaire   +3 more sources

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