Norden M. M., Carlsson T., Nilsson M. Biomedicine, Sahlgrenska Academy Gothenburg University, Gothenburg, Sweden Abstract Uptake and accumulation of iodide is the most prominent feature of the thyroid gland. The function is regulated by both positive and negative signals acting on the NIS promoter, TSH being the strongest enhancer. Recent in vitro findings indicate that Read More
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EFFECTS OF SELENIUM AND IODINE DEPLETION/REPLETION ON BEHAVIORS OF ADULT C57BL/6 MICE
Li J.1,2, Peters J.P.1, Houbeau G.1, Bister J.L.3, Rivera M.T.4, Vanderpas J.1,4, Huynen M.C.5, Wolff F.6, Mercier M.1 1Departments of Psychology, 3Laboratory of Animal Physiology, 4Unit of Epidemiology, University of Namur, Namur, Belgium, 2Department of Radiation Medicine, Faculty of Preventive Medicine, The Fourth Military Medical University, Xi’an, P.R.China, 5Behavioural Biology Unit, Department of Environmental Sciences, Read More
IN PENDRED?S SYNDROME, LOSS OF THYROID IODINATION IS ASSOCIATED WITH MISLOCALIZATION AND UPREGULATION OF PROTEINS INVOLVED IN IODINE METABOLISM AND WITH CELL TOXICITY: A MORPHOLOGICAL STUDY
Senou M.1, Khalifa C.1, Timmesch M.1, Van Sande J.2, Dumont J.2, Audinot J.N.3, Many M.C.1 1Laboratoire de Morphologie Experimentale, UCL, Brussels, Belgium, 2IRIBHM, ULB, Brussels, Belgium, 3Laboratoire d analyse des materiaux, CRP G. Lippmann, Luxembourg Abstract About 50% of patients with Pendreds syndrome develop goiter and hypothyroidism with iodination defect, due to the lack of Read More
HORMONAL REGULATION OF IODIDE UPTAKE IN PLACENTAL PRIMARY CULTURES
Burns R.1, Smith D.F.1, O? Herlihy C.2, Smyth P. PA.1 1UCD Conway Institute, UCD, Belfield, Dublin, Ireland, 2National Maternity Hospital, Dublin, Ireland Abstract Maintenance of adequate iodine supply to the developing fetus is dependent not only on maternal dietary iodine intake but also active placental iodide transport. The sodium iodide symporter (NIS) gene and protein Read More
EFFECTS OF LONG TERM IODINE INTERVENTION PROGRAM ON THE INDICATORS OF IODINE SUFFICIENCY
Mirmiran P. Salarkia N., Hedayati M., Azizi F. Endocrine Research Center, National Nutrition and Food Technology Research Institute, Shaheed Beheshti University and Medical Services, Tehran, Iran Abstract Objective: The purpose of this study was to evaluate the effect of 10 years iodine supplementation on the IDD impact indicators in the iodine deficient schoolchildren of villages Read More
THE ROLE OF TRBETA IN ACUTE ILLNESS-INDUCED ALTERATIONS IN HYPOTHALAMIC TRH, TYPE 2 DEIODINASE (D2) AND TYPE 3 DEIODINASE (D3) MRNA EXPRESSION
Boelen A.1, Kwakkel J.1, Chassande O.2, Fliers E.1 1Endocrinology and Metabolism, Academic Medical Center, Amsterdam, The Netherlands, 2INSERM U 577, Universite Victor Segalen Bordeaux 2, Bordeaux, France Abstract Acute illness in mice profoundly affects hypothalamic type 2 deiodinase (D2) and thyrotropin-releasing hormone (TRH) mRNA expression. TRH expression is regulated by T3, predominantly via the thyroid Read More
BIOLOGICAL VARIATION OF SERUM TSH, FREE T4 AND FREE T3 DURING A 10 YEAR PERIOD IN INDIVIDUALS WITHOUT THYROID DISEASE
Jensen E.1, Blaabjerg O.1, Hyltoft Petersen P.2, Abrahamsen B.3, Brixen K.3, Heged?s L.3 1Department of Clinical Biochemistry, Odense University Hospital, Odense, Denmark, 2NOKLUS, Norwegian quality improvement of primary care laboratories, Division for General Practice, University of Bergen, Bergen, Norway, 3Department of Endocrinology and Metabolism, Odense University Hospital, Odense, Denmark Abstract Purpose: To investigate how stable Read More
GENETIC CHARACTERIZATION OF IODIDE ORGANIFICATION DEFECTS
Fugazzola L.1, Cortinovis F.2, Zamproni I.2, Vigone M. C.2, Muzza M.1, Cordella D.3, Beck-Peccoz P.1, Refetoff S.4, Weber G.2, Persani L.3 1Dept. of Medical Sciences, Endocrine Unit University of Milan, IRCCS Fondazione Policlinico, Milan, Italy, 2Department of Pediatrics, Lab of Pediatric Endocrinology University Vita-Salute S. Raffaele, Milan, Italy, 3Dept. of Medical Sciences University of Milan, Read More
MONOALLELIC MUTATIONS IN DUOXA2 ARE ASSOCIATED WITH MILD PERMANENT HYPOTHYROIDISM AND GOITER
Ventura P.S.1, Azcona C.2, Clemente M.3, Albisu M.3, Audi L.3, Carrascosa A.3 Visser T. J.1, Moreno J.C. 1 1Dept. Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands, 2Pediatrics, University Clinic of Navarra, Pamplona, Spain, 3Pediatric Endocrinology, Vall d Hebron Hospital, Barcelona, Spain Abstract Generation of H2O2 at the apical membrane of thyroid cells is essential Read More
LARGE-SCALE MOLECULAR SCREEN OF DUOX2 IN THYROID DYSHORMONOGENESIS
Ventura P.S.1, Cavarzere P.2, Albisu M.3, Audi L.3, Drop S.L.S.4, Carrascosa A.3, Leger J.5, Polak M.2, Visser T.J.1, Moreno J.C.1 1Dept of Internal Medicine, Erasmus Medical Cente. Rotterdam, The Netherlands, 2Pediatric Endocrinology Necker-Enfants Malades Hospital, Paris, France, 3Pediatric Endocrinology, Vall dHebron Hospital, Barcelona, Spain, 4Pediatric Endocrinology, Sophia Children Hospital, Rotterdam, The Netherlands, 5Pediatric Endocrinology, Robert Read More