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Toxicity of tributyltin to willow trees
Environmental Science and Pollution Research, 2004Tributyltin is an organotin compound, used as an antifouling agent in ship paint, with heavy impact on the marine environment. Contaminated dredged harbor sludge is now dumped on land. The toxicity of tributyltin (TBT) to trees has not yet been quantified.
Stefan, Trapp +2 more
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Tributyltin and triphenyltin uptake by lettuce
Journal of Environmental Management, 2009This paper provides quantitative information on the transfer of TBT (tributyltin) and TPhT (triphenyltin) from sludged soil to cultivated lettuce. The effect of their initial concentrations in the soil (varying from 20 to 50 microg(Sn)kg(-1) for each triorganotin), sludge amount (between 1% and 9%), and cultivation duration (32-54 days) was evaluated ...
Gaëtane, Lespes +4 more
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Chemistry and Physics of Lipids, 1991
The influence of tri-n-butyltin acetate (TBTA) and tri-n-butyltin chloride (TBTC) on the physico-chemical state of charged and neutral phospholipids was investigated using multilamellar liposomes. The thermal dependence of steady state fluorescence polarization of DPH and its charged derivative TMA-DPH was recorded.
A, Ambrosini +3 more
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The influence of tri-n-butyltin acetate (TBTA) and tri-n-butyltin chloride (TBTC) on the physico-chemical state of charged and neutral phospholipids was investigated using multilamellar liposomes. The thermal dependence of steady state fluorescence polarization of DPH and its charged derivative TMA-DPH was recorded.
A, Ambrosini +3 more
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Uptake of Tributyltin into Willow Trees
Environmental Science and Pollution Research, 2004Organotins have been used world-wide as antifoulants in ship paints. Repeatedly, severe effects on aquatic species have resulted. The use of organotins for this purpose was ruled out, and dumping of contaminated harbor sludge into the sea was prohibited.
Giovannella, Ciucani +2 more
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Tributyltin stimulates apoptosis in rat thymocytes
Archives of Biochemistry and Biophysics, 1990Treatment of rat thymocytes with micromolar concentrations of tributyltin caused a rapid increase in the cytosolic free Ca2+ concentration that was inhibited by Ni2+, which blocks Ca2+ influx through membrane channels. The elevation of cytosolic Ca2+ was associated with extensive DNA fragmentation, which was prevented by pretreatment of the cells with ...
AW TY +3 more
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Environmental chemical tributyltin augments adipocyte differentiation
Toxicology Letters, 2005Scientific attention has been drawn to environmental factors that affect obesity and type II diabetes. Previously, acute organotin toxicosis was reported to induce hyperglycemia without morphological abnormalities in islet tissue, suggesting that these compounds have a direct effect on adipose tissue.
Hidekuni, Inadera, Akiko, Shimomura
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Sorption Behavior of Tributyltin
1996Understanding the sorption behavior of tributyltin (TBT) is important for predicting its fate and effects in the aquatic environment. Equilibrium sorption coefficients ranging from 0.11 × 103 to 350 × 103 1 kg-1 have been measured in laboratory experiments using a wide variety of sorbent types, but the majority of the sorption coefficients are on the ...
M. A. Unger +2 more
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StressProtein Response in Tributyltin-Exposed Clams
Bulletin of Environmental Contamination and Toxicology, 2000The heat-shock proteins (HSPs) or stress proteins are a family of diverse proteins containing both constitutive and stress-induced members (Hightower, 1991). Under normal conditions, these proteins are involved in the transport, folding and assembly of newly synthesised proteins; under adverse environmental situations, their synthesis increases and ...
M, Solé, Y, Morcillo, C, Porte
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Tributyltin in Canadian Waters
1996This chapter is a summary of investigations of the occurrence of tributyltin (TBT) and its less toxic degradation products in water and sediment in Canada in the period 1980–1985. Tributyltin was mainly found in areas of heavy boating or shipping traffic, which was consistent with its use as an antifouling agent.
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2001
[63256-88-2] C24H54O2Sn2 (MW 612.07) InChI = 1S/6C4H9.O2.2Sn/c6*1-3-4-2;1-2;;/h6*1,3-4H2,2H3;;;/q;;;;;;-2;2*+1 InChIKey = GVVLVBGNBGLPTP-UHFFFAOYSA-N (mild nonalkaline source of dinucleophilic peroxide; reacts with alkyl triflates to deliver dialkyl peroxides, often in higher yields than obtained from the reaction of alkyl ...
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[63256-88-2] C24H54O2Sn2 (MW 612.07) InChI = 1S/6C4H9.O2.2Sn/c6*1-3-4-2;1-2;;/h6*1,3-4H2,2H3;;;/q;;;;;;-2;2*+1 InChIKey = GVVLVBGNBGLPTP-UHFFFAOYSA-N (mild nonalkaline source of dinucleophilic peroxide; reacts with alkyl triflates to deliver dialkyl peroxides, often in higher yields than obtained from the reaction of alkyl ...
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