Results 21 to 30 of about 437,497 (273)

Radioiodination and Purification of [¹³¹I]β-CIT and [¹³¹I]FP-CIT with an Automated Radiosynthesizer

Pharmaceuticals, 2022
Dopaminergic transporter (DAT) imaging with single photon emission computed tomography (SPECT) is used to diagnose Parkinson’s disease and to differentiate it from other neurodegenerative disorders without presynaptic dopaminergic dysfunction.
Elisabeth Plhak, Edith Gößnitzer, Reingard M. Aigner, Herbert Kvaternik   +3 more
doaj   +1 more source

High (but Not Low) Urinary Iodine Excretion Is Predicted by Iodine Excretion Levels from Five Years Ago [PDF]

, 2011
Background: It has not been investigated whether there are associations between urinary iodine (UI) excretion measurements some years apart, nor whether such an association remains after adjustment for nutritional habits. The aim of the present study was
Below, Harald, Völzke, Henry, Anke Nautsch, Schmidt, Carsten Oliver, Harald Below, Ittermann, Till, Till Ittermann, Roland Gärtner, Gärtner, Roland, Thomas Remer, Henri Wallaschofski, Axel Kramer, Nautsch, Anke, Kramer, Axel, Henry Völzke, Wallaschofski, Henri, Remer, Thomas, Carsten Oliver Schmidt   +17 more
core   +1 more source

Synthesis and biological evaluation of [131I]iodocarvedilol as a potential radiopharmaceutical for heart imaging

BMC Chemistry, 2023
The optimization of the radiolabeling yield of carvedilol with iodine-131 was described. Dependence of the labeling yield of [131I]iodocarvedilol on the concentration of carvedilol, chloramine-T content, pH of the reaction mixture and reaction time was ...
M. A. Motaleb, K M Attalah, H A Shweeta, I. T. Ibrahim   +3 more
doaj   +1 more source

Reduction of salt: will iodine intake remain adequate in The Netherlands? [PDF]

, 2010
Salt is the main vehicle for iodine fortification in The Netherlands. A reduction in salt intake may reduce the supply of iodine. Our aim was to quantify the effect of salt reduction on the habitual iodine intake of the Dutch population and the risk of ...
Ocke, M.C., Veer, P., van 't, van 't Veer, P., Verkaik-Kloosterman, J.   +3 more
core   +1 more source

Determination of administered activities for the treatment of Graves' disease with iodine-131: Proposition of a simplified dosimetric procedure

World Journal of Nuclear Medicine, 2021
This prospective study included 35 patients suffering from Graves' disease (GD) clinically and biologically confirmed by endocrinologists, sent to the nuclear medicine department of CHU de Bab El Oued, Algiers for iodine-131 therapy.
Idrissa Adamou Soli, Djibrillou Moussa Issoufou, Skander Rahabi, Ada Ali, Eric Adehossi, Salah Eddine Bouyoucef   +5 more
doaj   +1 more source

No impact of dietary iodine restriction in short term development of hypothyroidism following fixed dose radioactive iodine therapy for graves disease

Indian Journal of Endocrinology and Metabolism, 2015
Background: The increased incidence of autoimmune thyroid disease with increasing dietary iodine intake has been demonstrated both epidemiologically and experimentally. The hypothyroidism that occurs in the first year following radioactive iodine therapy
Jubbin Jagan Jacob, Charles Stephen, Thomas V Paul, Nihal Thomas, Regi Oommen, Mandalam S Seshadri   +5 more
doaj   +1 more source

Iodine nutritional status and risk factors for goitre among schoolchildren in south Tajikistan [PDF]

, 2013
Iodine deficiency affects nearly 1.9 billion people worldwide, but it can be prevented by salt iodization. This cross-sectional survey assessed current iodine status, iodized salt coverage and risk factors for goitre among schoolchildren in South ...
Jean-Richard, Vreni, Mohbegim Davlatmamadova, Gulzira Karimova, Zimmermann, Michael B., Michael B Zimmermann, Karimova, Gulzira, Kaspar Wyss, Vreni Jean-Richard, Wyss, Kaspar, Barbara Matthys, Matthys, Barbara, Davlatmamadova, Mohbegim   +11 more
core   +2 more sources

An applicable count rate saturation correction approach on gamma camera for I-131 labeled radiopharmaceuticals

Results in Physics, 2019
Background: Gamma camera count rate saturation and high-rate dead time are the most important problems of quantitative measurement in dosimetric studies.
Mahdi Haghighatafshar, Elham Piruzan, Seyed Mohammad Entezarmahdi, Fatemeh Shekoohi-Shooli, Mohammad Reza Parishan   +4 more
doaj   +1 more source

Positron Emission Tomography Radiopharmaceuticals in Differentiated Thyroid Cancer

Molecules, 2022
Differentiated thyroid cancer (DTC), arising from thyroid follicular epithelial cells, is the most common type of thyroid cancer. Despite the well-known utilization of radioiodine treatment in DTC, i.e., iodine-131, radioiodine imaging in DTC is ...
Chaninart Sakulpisuti, Putthiporn Charoenphun, Wichana Chamroonrat   +2 more
doaj   +1 more source

Bunsen section thermodynamic model for hydrogen production by the sulfur-Iodine cycle [PDF]

, 2009
A model for the Bunsen section of the Sulfur – Iodine thermo-chemical cycle is proposed, where sulfur dioxide reacts with excess water and iodine to produce two demixing liquid aqueous phases (H2SO4 rich and HI rich) in equilibrium.
Hadj-Kali, Mohamed, Carles, Philippe, Lovera, Patrick, Borgard, Jean-Marc, Joulia, Xavier, Baudouin, Olivier, Floquet, Pascal, Gerbaud, Vincent   +7 more
core   +1 more source