Sperm cell toxicity test using sea UrchinParacentrotus lividuslamarck (Echinodermata: Echinoidea): Sensitivity and discriminatory ability toward anionic and nonionic surfactants

2001 ◽  
Vol 20 (3) ◽  
pp. 644-651 ◽  
Author(s):  
Annamaria Volpi Ghirardini ◽  
Alessandra Arizzi Novelli ◽  
Barbara Likar ◽  
Giulio Pojana ◽  
Pier Francesco Ghetti ◽  
...  
Keyword(s):  
Toxicity Test ◽  
Sperm Cell ◽  
Nonionic Surfactants ◽  
Cell Toxicity ◽  
Discriminatory Ability

Development of a Sperm Cell Toxicity Test for Marine Waters

2009 ◽  
pp. 82-82-17 ◽  
Author(s):  
PA Dinnel ◽  
QJ Stober ◽  
SC Crumley ◽  
RE Nakatani
Keyword(s):  
Toxicity Test ◽  
Sperm Cell ◽  
Cell Toxicity ◽  
Marine Waters

Performance Evaluation of Sperm Cell Toxicity Test Using the Sea Urchin,

2009 ◽  
pp. 324-324-13 ◽  
Author(s):  
D Nacci ◽  
P Comeleo ◽  
E Petrocelli ◽  
A Kuhn-Hines ◽  
G Modica ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Sea Urchin ◽  
Toxicity Test ◽  
Sperm Cell ◽  
Cell Toxicity

Solvothermal Method Preparation of Nano Y2O2S:Eu3+ and Research of Luminescence Property and Cytotoxicity

2013 ◽  
Vol 774-776 ◽  
pp. 1001-1005 ◽  
Author(s):  
Lu Lu ◽  
Zhi Long Wang ◽  
Ying Dong Li ◽  
Cheng Yi Li ◽  
Yi Li ◽  
...  
Keyword(s):  
Rhodamine B ◽  
Toxicity Test ◽  
Luminescence Property ◽  
Solvothermal Method ◽  
Decay Property ◽  
White Powder ◽  
Cell Toxicity

Series sample were prepared with solvothermal method using ethylene-diomine as solvent, at 220°C for 24h. All samples are white powder and XRD proofs that all of them are single phases. Using the Laser granularity cryoscopy (rise 2008) to measure the samples size , and most samples sizes are from 150nm to 200nm. SEM photo shows that the Y2O2S:Eu3+morphologies are spherical but have some aggregation. And Y2O2S:Eu3+has a better a anti-decay property compared with Rhodamine B. The Cell toxicity test (MTT) shows that when concentration range in 20-80mg/ml, the cytotoxicity of sample is relatively small ,but as a good bio-marker materials in tumors diagnosis , its toxicity is still high.

Exposure of rotifers, crustaceans and sea urchins to produced formation waters and seawaters in the Mediterranean Sea

2010 ◽  
Vol 91 (1) ◽  
pp. 155-161 ◽  
Author(s):  
L. Manfra ◽  
E. De Nicola ◽  
C. Maggi ◽  
E. Zambianchi ◽  
D. Caramiello ◽  
...  
Keyword(s):  
Toxicity Test ◽  
Sperm Cell ◽  
Brachionus Plicatilis ◽  
Sea Urchins ◽  
Larval Mortality ◽  
Gas Production ◽  
Embryo Toxicity Test ◽  
Embryo Toxicity ◽  
Cell Test ◽  
Seawater Samples

The toxicity of produced formation water (PFW) originating from four natural gas production platforms located in the Adriatic Sea (Italy), and of seawater samples collected near these installations is assessed by means of bioassays with Brachionus plicatilis, with the brine shrimp Artemia franciscana and with Paracentrotus lividus. The toxicological response of these specimens was evaluated in order to identify the most sensitive one, in the consumer compartment, and to design a bioassay battery specific for samples collected in the surroundings of a gas platform. Larval mortality of rotifers, larval immobilization of crustaceans, fertilization success/failure (sperm cell test) and larval (pluteus) development success/failure (embryo toxicity test) of sea urchins were taken as ecotoxicological endpoints. The PFW sampled on two platforms resulted toxic, while no toxicity was recorded in seawater samples collected in the vicinity of the platforms, even in coincidence with the PFW discharge operations. The species and bioassays employed have shown different responses to PFW: P. lividus turned out to be more sensitive than A. franciscana and B. plicatilis. In particular, the embryo toxicity test showed a higher toxicity than the sperm cell test.

Evaluation of an in vitro cell toxicity test using rabbit corneal cells to predict the eye irritation potential of surfactants

1982 ◽  
Vol 14 (3-4) ◽  
pp. 207-212 ◽  
Author(s):  
Helen North-Root ◽  
Frank Yackovich ◽  
Jams Demetrulias ◽  
Maximo Gacula ◽  
John E. Heinze
Keyword(s):  
Toxicity Test ◽  
Cell Toxicity ◽  
Eye Irritation ◽  
Corneal Cells

Prediction of the eye irritation potential of shampoos using the in vitro SIRC cell toxicity test

1985 ◽  
Vol 23 (2) ◽  
pp. 271-273 ◽  
Author(s):  
H. North-Root ◽  
F. Yackovich ◽  
J. Demetrulias ◽  
M. Gacula ◽  
J.E. Heinze
Keyword(s):  
Toxicity Test ◽  
Cell Toxicity ◽  
Eye Irritation
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