Currently, the mechanisms of selenite transport in fish, particularly at the cellular level, are largely unknown. It is interesting to study selenium transport in fish as their selenium requirement is much higher (5–25 μg day –1 kg –1 body mass) than that of humans (0.67 μg day –1 kg –1 body mass) (Brown and Arthur, 2001).This suggests that fish need to acquire and harness selenium ...
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Se can enhance lactation performance by improving nutrient utilization and antioxidant status. However, sodium selenite (SS) can be reduced to non-absorbable elemental Se in the rumen, thereby reducing the intestinal availability of Se.The study investigated the impacts of SS and coated SS (CSS) supplementation on lactation performance, nutrient digestibility, ruminal …
Selenite concentration was 0.5 and 3.5 μmol l –1 in C and D, respectively. (E,F) The effects of different types of treatment with Hg 2+ in hepatocytes exposed to [75 Se]selenite, without or with 30 μmol l –1 GSH, in Hanks' medium.
Get it as soon as Tue, Nov 16. FREE Shipping by Amazon. More Buying Choices. $21.15 (7 used & new offers) Selenite Stick by CuartoAstral, 7 to 8.5 Inches long, 1 to 2 inches wide, white healing stone, strong protection powers. Stone is active …
Operation. As one of the largest copper producers in the United States, Rio Tinto Kennecott comprises approximately 11 percent of U.S. annual copper production. The Bingham Canyon Mine is one of the top producing copper mines in the world with production at more than 20 million tons. The Bingham Canyon Mine is the largest man-made excavation on ...
These results indicated that sodium selenite was effective for postharvest gray mold control in tomato fruit (at the concentration of 24 mg Se/L). FIGURE 5 Effect of selenite at 24 mg/L on disease incidence (A) and lesion diameter (B) of gray mold on tomato fruit cause by B. cinerea after 1–6 days incubation at 23°C.
retained from sodium selenite. The results of Seier & Bragg (1973) indicated that the barley and wheat Se was 52 and 70 %, respectively, bioavailable in pre venting ED in comparison to sodium selenite. In another study, the nutritional efficacy of wheat Se in inducing erythrocyte and liver GSH-Px in rats was respectively 83 % and 86 % of that of
Acid concentration control system for pickled surface quality and to minimize acid consumption 6-high and 4-high mill stands for high flexibility for all products Universal Crown Control mill (UCM mill) with intermediate roll shifting for high reductions and excellent flatness control by eliminating undesirable contact area between rolls.
US7833422B2 US12/193,183 US19318308A US7833422B2 US 7833422 B2 US7833422 B2 US 7833422B2 US 19318308 A US19318308 A US 19318308A US 7833422 B2 US7833422 B2 US 7833422B2 Authority US United States Prior art keywords selenium liquid selenate concentration peroxodisulfuric acid Prior art date Legal status (The legal status is …
An extremely high concentration of Se (~6000 mg/kg) was also reported in secondary barite generated during the neutralization process at the Key Lake uranium mill operated by Cameco Corporation in northern Saskatchewan, Canada (Bissonnette, 2015). The presence of Se at elevated concentrations in both natural and anthropogenic barite suggest ...
Increasing the concentration of selenium to 0.75 »ig/mldepressed the growth of CMT-13 and CMT-11 cells by 75% and 11%, respectively, while no inhibition was observed in nonneoplastic ... tation with sodium selenite (l »igSe per ml) for 60 min resulted in a ... (Mill was isolated from a primary neoplasm of a mammary gland of a 9-yr-old ...
Definition: (n.) A salt of selenious acid. (n.) A variety of gypsum, occuring in transparent crystals or crystalline masses. Example Sentences: (1) After a resuscitation period of 4 h, the medium was made selective by addition of either sodium thiosulfate, bile salts and iodine, or …
Relationships of GPX3 activity and SEPP1 concentration to dietary Se intake and plasma Se concentration in residents of a low-Se part of China. Subjects had an estimated average intake of 10 μg/day from dietary sources and had been supplemented with graded amounts of SeMet for 40 weeks. Estimated from the data of Xia et al. .
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Selenium is a trace element of great impact on the antioxidant metabolism of plants and its accumulation is poor in species such as Solanum lycopersicon, so adding it is part of biofortification programs. The present work analyzes the capacity of sodium selenite (Na 2 SeO 3) to increase the concentration of Selenium in tomatoes plants and fruits.
The 4 natural oxidation states of selenium are elemental selenium (0), selenide (-2), selenite (+4), and selenate (+6). Inorganic selenate and selenite predominate in water whereas organic selenium compounds (selenomethionine, selenocysteine) are the major selenium species in cereal and in vegetable …
Se‐concentration in chickens muscle of chickens fed with organic Se was significantly higher (p < 0.05) than in muscles from chickens fed with selenite. The Se concentration in breast muscles were significantly higher (p < 0.05) in the group receiving SW compared to SY (1.9 ± 0.020 and 1.5 ± 0.019 mg Se kg-1). No difference between SW and ...
The study was conducted to determine the effects of three dietary Se sources, such as sodium-selenite (S-S), seleno-yeast (S-Y) and seleno-methionine (S-M), on Se concentration, glutathione peroxidase (GPX) and TXNRD activities, and mRNA expression of fifteen representative selenoproteins, and protein expression of four endoplasmic reticulum-resided …
Sulfate, Sodium Selenite, Mineral Oil, Ethylenediamine Dihydriodide, Cobalt Carbonate, Magnesium Oxide, Vitamin A Supplement, Vitamin E Supplement, Vitamin D3 Supplement, Urea Formaldehyde Condensation Polymer, Sodium Salts of Fatty Acids (derived from vegetable oil), Locust Bean Gum, Hydrogenated Vegetable Oil Glycerides.
Download scientific diagram | Shoot (A, B) and root (C, D) fresh and dry weights of control and selenite-treated 28-days-old Arabidopsis (A, C) and 16 days-old Brassica (B, D). Different letters ...
The effect of sulphate on selenite and selenate absorption kinetics. The effect of sulphate was significant for the kinetics of selenate influx, but not for selenite influx, to B. napus roots. The absorption kinetics curve showed that selenate influx to plant roots was inhibited by sulphate (P < 0.05, Fig. 1).The selenate depletion curve was less steep with increasing …
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Selenite can help you stabilize your emotions and feel calm. Selenite can assist in feeling a sense of tranquility and mental clarity. You can wave a selenite wand up and down your entire body, breathing calmly, while visualizing its bright light restoring your vitality. Meditating with selenite can help you enhance your spiritual practices. 0 1
Dystopias. Entry updated 25 January 2021. Tagged: Theme. The word "dystopia" is the commonly used antonym of "eutopia" (see Utopias) and denotes that class of hypothetical societies containing images of worlds worse than our own. An early user of the term was John Stuart Mill (1806-1873), in a parliamentary speech in 1868, but its recent ...
Selenite Aura and Home Cleansing Spray. Selenite has the ability to purify your body, mind, and even your home! Your home is a sacred space and selenite wants to help you keep it that way. Here's a recipe for my new favorite thing, DIY selenite aura and home cleansing spray: 6-8 oz glass spray bottle. Enough filtered water to fill your bottle ...
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Systems and methods for removing oxyanionic contaminants, such as arsenate (As(V)) and selenite (Se(IV)), from polluted water. The system utilizes calcium alginate which has been doped with ferric iron. The system is operated as either a batch-type or continuous feed purifier. A dehydrator is included for drying spent absorbent beads to form a dry disposable solid waste …
Therefore, sodium selenite foliar spray effectively boosts fruit tree yields, improves the quality of apples, increases the selenium content of fruits, and achieves the goal of selenium supplementation. In production practice, the optimal range of sodium selenite concentration used for foliar spray ranges between 100 and 150 mg/L.
Klaus Schwarz (1965), in whose laboratory the essentiality of selenium in animals was discovered (Schwarz and Foltz, 1957), postulated that selenium functioned as an essential cofactor at specific sites of intermediary metabolism. Currently, the known biochemical functions of selenium are as a component of the enzyme glutathione peroxidase, found in animals, and of several …
used to chem mill titanium alloys. Because of the local concentration of hydrogen gas during chem mill process is high; hydrogen content in the post chem mill parts can cause the embrittlement of the parts. In order to remediate the effect of hydrogen, it is necessary to reduce/remove hydrogen in situ and nitric acid is used to serve that purpose.
A brief history of the McCarthy & Kennicott area The year was 1900. Jack Smith and Clarence Warner, two prospectors, spotted a large green spot on the mounta...
