Metabolism of 14 C-octamethylcyclotetrasiloxane ([ 14 C]D 4 ) or 14 C-decamethylcyclopentasiloxane ([ 14 C]D 5 ) orally gavaged in rainbow trout ( Oncorhynchus mykiss )
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منابع مشابه
The 14-3-3 proteins in the teleost fish rainbow trout (Oncorhynchus mykiss).
We report studies of 14-3-3 genes in rainbow trout, adding to current understanding of the molecular evolution of this multigene family and its functional importance in fish. Ten genes were identified that are apparent duplicates of five ancestors. The duplicated 14-3-3 genes diverged rapidly and their cladogram is markedly different from the phylogenetic tree. The mean rate of nonsynonymous di...
متن کاملDietary Ca inhibits waterborne Cd uptake in Cd-exposed rainbow trout, Oncorhynchus mykiss.
The effects of chronic exposure to waterborne Cd and elevated dietary Ca, alone and in combination, were examined in juvenile rainbow trout, Oncorhynchus mykiss. Fish were chronically exposed to 0.05 (control) or 2.56 microg/l Cd [as Cd(NO3)2*4H2O] and were fed 2% body mass/day of control (29.6 mg Ca/g) or Ca-supplemented trout food (52.8 mg Ca/g as CaCl2*2H2O). Cd accumulated mainly in gill, l...
متن کاملDisposition of radioactivity in fischer 344 rats after single and multiple inhalation exposure to [(14)C]Octamethylcyclotetrasiloxane ([(14)C]D(4)).
The retention, distribution, metabolism, and excretion of [(14)C]octamethylcyclotetrasiloxane (D(4)) were studied in Fischer 344 rats after single and multiple exposures to 7, 70, or 700 ppm [(14)C]D(4). Subset groups were established for body burden, distribution, and elimination. Retention of inhaled D(4) was relatively low (5-6% of inhaled D(4)). Radioactivity derived from [(14)C]D(4) inhala...
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NoSQL databases are rapidly becoming the storage of choice for large-scale Web applications. However, for the sake of scalability these applications trade consistency for availability. In this paper, we regain control over this tradeoff by adapting an existing approach, version control (VC), to application state. By using VC, the data model is defined by the application and not by the database....
متن کامل14 ORSITTO/c/p_04 LORD_c
Objectives: To evaluate different components of nutritional status in older patients with cognitive deficit, particularly in those with mild cognitive impairment (MCI). Design: Cross-sectional study. Setting and participants: 560 elderly subjects aged ≥ 65 years consecutively admitted to an acute Geriatric Unit of Apulia region of southern Italy. Measurements: A standardized comprehensive geria...
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ژورنال
عنوان ژورنال: Toxicology Letters
سال: 2017
ISSN: 0378-4274
DOI: 10.1016/j.toxlet.2017.03.025