Zobrazeno 1 - 10
of 108
pro vyhledávání: '"J. R. Arthur"'
Publikováno v:
The Journal of Agricultural Science. 142:253-262
Inclusion in the diet of concentrations of vitamin E and selenium (Se) above requirement is associated with variable improvements in animal performance and immune function. At the cellular and molecular level, research in the last decade has produced
Autor:
J. R. Arthur
Publikováno v:
Cellular and Molecular Life Sciences. 57:1825-1835
There are several proteins in mammalian cells that can metabolize hydrogen peroxide and lipid hydroperoxides. These proteins include four selenium-containing glutathione peroxidases that are found in different cell fractions and tissues of the body.
Autor:
J R, Arthur, G J, Beckett
Publikováno v:
British Medical Bulletin. 55:658-668
Normal thyroid status is dependent on the presence of many trace elements for both the synthesis and metabolism of thyroid hormones. Iodine is most important as a component of the hormones, thyroxine and 3,3',5-tri-iodothyronine (T3) and iodine defic
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 83:2052-2058
Human thyrocytes incubated with the phorbol ester, phorbol 12-myristate 13-acetate (PMA; 10−5–10−8 mol/L) and the calcium ionophore A23187 (10−5–10−8 mol/L) showed a marked increase in the expression of a 57-kDa selenoprotein identified a
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 53:1821-1826
Publikováno v:
Journal of Applied Physics. 78:1210-1213
Photoluminescence (PL) results from a novel modulation doped AlGaAs/ low‐temperature molecular beam epitaxially‐grown‐GaAs (LT‐GaAs MODFET) heterostructure are reported. A new PL line at 1.65 eV is consistently observed in all the LT‐GaAs M
Publikováno v:
Journal of Electronic Materials. 24:359-363
A study of the mobility of a novel modulation doped heterostructure in which the channel region is made of low-temperature molecular beam epitaxially grown GaAs (LT-GaAs) and all other layers are grown at normal temperatures is presented for the firs
Autor:
E. Albert, J. R. Arthur
Publikováno v:
Canadian Journal of Zoology. 72:765-778
A survey of the parasites of Greenland halibut (Reinhardtius hippoglossoides) caught in Canadian Atlantic waters extending from Cumberland Sound, Northwest Territories, to the Gulf of St. Lawrence and Saguenay Fjord was conducted during the period Ja
Publikováno v:
Anticancer research. 31(9)
Selenium may be beneficial in reducing the risk of cancer incidence and mortality in many cancer types such as liver, prostate, colorectal and lung. However, despite the extensive recent research on selenium and selenium-containing proteins, there ar
Autor:
J. R. Arthur, E. Albert
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 50:2175-2181
The usefulness of parasites as biological tags for stocks of Greenland halibut (Reinharditius hippoglossoides) occurring off the Atlantic coast of Canada and in the Gulf of St. Lawrence was investigated. Nonparametric discriminant function analyses o