Zobrazeno 1 - 10
of 95
pro vyhledávání: '"G. J. Beckett"'
Autor:
John R. Arthur, Steven G. McLean, Roderick C. McKenzie, Fergus Nicol, G J Beckett, Joanna C. Macve, Mary Norval, A. Forbes Howie
Publikováno v:
Biological Trace Element Research. 125:255-267
The effect of three different doses of dietary L-selenomethionine (SM) and sodium selenite (SS) on skin selenium (Se) content, glutathione peroxidase (GPx) activity, Langerhans cell (LC) and mast cell numbers in ultraviolet radiation-B (UVB)-irradiat
Publikováno v:
Clinical and Experimental Dermatology. 28:294-300
The generation of reactive oxygen species has been implicated in ultraviolet radiation (UVR)-induced skin damage. In mice, increasing dietary selenium intake protects skin from UVR-induced DNA damage and photocarcinogenesis. We sought to determine wh
Autor:
M.F. McConnell, G J Beckett, Julia A. Beatty, John R. Arthur, J. Thomas, Darren J. Foster, Fergus Nicol, Carl K. Svendsen, Robert Labuc, Keith L. Thoday, Margaret Sharp
Publikováno v:
American Journal of Veterinary Research. 62:934-937
Objective—To assess selenium (Se) status of cats in 4 regions of the world and to compare results for Se status with reported incidence of hyperthyroidism in cats in those regions. Animals—50 cats (30 from 2 regions with an allegedly high inciden
Publikováno v:
Journal of Immunoassay. 20:201-221
The magnitude of serum thyroxine (T4) binding capacity (sBC) dependent bias in the AXSYM free thyroxine (FT4) assay was assessed using two recently described tests. One of the tests uses a direct equilibrium dialysis (ED) FT4 assay as the reference m
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
Autor:
R. C. Mckenzie, Fergus Nicol, John R. Arthur, Teresa S. Rafferty, Alexander F. Howie, G J Beckett, John A. A. Hunter
Publikováno v:
Biochemical Journal. 332:231-236
The generation of reactive oxygen species has been implicated as part of the mechanism responsible for UVB-radiation-induced skin damage. In mice, evidence suggests that increased dietary selenium intake may protect skin from many of the harmful effe
Publikováno v:
Journal of Endocrinology. 155:255-263
Adequate dietary iodine supplies and thyroid hormones are needed for the development of the central nervous system (CNS) and brown adipose tissue (BAT) function. Decreases in plasma thyroxine (T4) concentrations may increase the requirement for the s
Publikováno v:
Journal of endocrinological investigation. 36(9)
Following radioiodine ((131)I) therapy, both late recognition of hypothyroidism and treatment failure may result in adverse outcomes.We sought to assess indicators of both incipient hypothyroidism and treatment failure following (131)I and determine
Publikováno v:
Clinical Chemistry. 41:367-374
Clinically relevant interassay precision profiles for thyrotropin (thyroid-stimulating hormone; TSH) were constructed with human serum pools measured over 4-8 weeks by six immunometric assays, in at least two different reagent lots. Functional sensit