Lethal and teratogenic effects of naringenin evaluated by means of an amphibian embryo toxicity test (AMPHITOX)

2004 ◽  
Vol 42 (2) ◽  
pp. 299-306 ◽  
Author(s):  
C.S. Pérez-Coll ◽  
J. Herkovits
Keyword(s):  
Toxicity Test ◽  
Teratogenic Effects ◽  
Amphibian Embryo ◽  
Embryo Toxicity Test ◽  
Embryo Toxicity

In situ embryo toxicity test with sea urchin: Development of exposure chamber for test execution

Chemosphere ◽  
2018 ◽  
Vol 196 ◽  
pp. 354-360 ◽  
Author(s):  
Lorenzo Morroni ◽  
Silvia Giuliani ◽  
David Pellegrini ◽  
Davide Sartori
Keyword(s):  
Sea Urchin ◽  
Toxicity Test ◽  
Exposure Chamber ◽  
Test Execution ◽  
Embryo Toxicity Test ◽  
Embryo Toxicity

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.

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