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Bianchini, Adalto; Grosell, Martin; Gregory, Sean; Wood, Chris
(2002)
On the basis of these facts about freshwater fish and invertebrates: (i) the Na+ turnover is a physiological process associated with the gill membranes; (ii) the key mechanism of acute silver toxicity consists of reduction ...
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Martins, Camila De Martinez Gaspar; Barcarolli, Indianara Fernanda; Menezes, Eliana Jaime de; Giacomin, Marina Mussoi; Wood, Chris; Bianchini, Adalto
(2011)
In vivo and in vitro studies were performed to evaluate acute toxicity, organ-specific distribution, and tissue accumulation of copper in Callinectes sapidus acclimated to two different experimental salinities (2 and 30 ...
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Mann, Reinier; Grosell, Martin; Bianchini, Adalto; Wood, Chris
(2004)
Two silver-contaminated diets were prepared by exposing juvenile rainbow trout for 8 d to waterborne silver thiosulfate as Ag at either 0.1 mg/L (low-Ag diet) or 80 mg/L (high-Ag diet). The level of total Ag accumulated ...
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Bianchini, Adalto; Wood, Chris
(2008)
The protective effects of sulfide and water hardness against acute and chronic silver toxicity in Daphnia magna were assessed in the presence of food. Results showed that both sulfide and water hardness protected against ...
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Bowles, Karl; Bianchini, Adalto; Brauner, Colin; Kramer, James; Wood, Chris
(2002)
Experiments were designed to assess the potential protective effect of the presence of sulfide against the acute (48-h) toxicity of silver(I) to Daphnia magna. Tests were conducted in borosilicate glass beakers (250 ml) ...
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Bianchini, Adalto; Bowles, Karl; Brauner, Colin; Gorsuch, Joseph; Kramer, James; Wood, Chris
(2002)
The protective effect of reactive sulfide against AgNO3 toxicity to Daphnia magna neonates was studied. Acute (48- h) toxicity tests were performed in the absence (,5 nM) and presence of low (;25 nM) and high (;250 nM) ...
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Bianchini, Adalto; Wood, Chris
(2003)
Daphnids (Daphnia magna) were exposed to AgNO3 at 0.303 6 0.017 mg silver/L (46.9% as Ag1), in the absence of food, in moderately hard synthetic water under static conditions for up to 48 h. Results from accumulation ...
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Bianchini, Adalto; Playle, Ricardo; Wood, Chris; Walsh, Patrick
(2005)
In freshwater crustaceans and in both freshwater and marine fish, the key mechanism of acute silver toxicity involves ionoregulatory impairment. An inhibition of the Na+,K+-ATPase located at the basolateral membrane of the ...
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Bianchini, Adalto; Wood, Chris
(2002)
Daphnia magna were exposed to a total concentration of 5.0"0.04 mg Agyl, added as AgNO (dissolved concentration, 3 as defined by 0.45 mm filtration s 2.0"0.01 mg Agyl) in moderately hard synthetic water under static ...
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Grosell, Martin; Brauner, Colin; Kelly, Scott; Mcgeer, James C.; Bianchini, Adalto; Wood, Chris
(2002)
Adult crayfish (Cambarus diogenes diogenes) exposed to 8.41 6 0.17 mg silver/L (19.4% as Ag1) in moderately hard freshwater under flow-through conditions for 96 h exhibited ionoregulatory disturbance, elevated metabolic ...
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Bianchini, Adalto; Playle, Richard; Wood, Chris; Walsh, Patrick
(2007)
The present study was carried out to examine possible differential silver distribution among several tissues of three marine invertebrate species: the shrimp Penaeus duorarum, the sea hare Aplysia californica, and the sea ...
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Bianchini, Adalto; Rouleau, Claude; Wood, Chris
(2005)
Previously, we demonstrated a higher silver body burden when Daphnia magna were exposed to silver in the presence of environmentally relevant concentrations (25 nM) of reactive sulfide, but the explanation was unclear. In ...
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Bianchini, Adalto; Wood, Chris
(2008)
The concentration-dependent kinetics and main mechanisms of whole-body Na+ uptake were assessed in neonate and adult water flea Daphnia magna Strauss acclimated to moderately hard water (0.6mmoll–1 NaCl, 1.0•mmol•l–1 CaCO3 ...
