Results 201 to 210 of about 135,139 (250)
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A nonradioactive iodide uptake assay for sodium iodide symporter function
Analytical Biochemistry, 2010The standard assay for sodium iodide symporter (NIS) function is based on the measurement of radioiodide uptake ((125)I) in NIS-expressing cells. However, cost and safety issues have limited the method from being used widely. Here we describe a simple spectrophotometric assay for the determination of iodide accumulation in rat thyroid-derived cells ...
Yves Ambroise
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EXCHANGE REACTIONS OF ALICYCLIC IODIDES WITH SODIUM IODIDE
Canadian Journal of Chemistry, 1951The activation energies for the exchange reactions between sodium iodide and cyclopentyl, cycloheptyl, cycloöctyl, cyclopentadecyl, and 2-heptyl iodides were all in the range 21 ± 1 kcal. per mole. For cyclohexyl iodide the value was 25.6 kcal. per mole.
S F, VAN STRATEN +2 more
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Radiolytic breakdown of sodium iodide (131I) in sodium iodide (131I) capsules
Nuclear Medicine Communications, 1986Sodium iodide (131I) capsules are widely used for both diagnosis and therapy. The radiochemical purity of both diagnostic and therapeutic capsules in use in Australia was studied by gel chromatography, high voltage electrophoresis and paper chromatography.
J, Bonnyman, B, Van Every
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Charge transfer in sodium iodide collisions
The Journal of Chemical Physics, 2023Sodium iodide (NaI) has, over the years, served as a prototype system in studies of non-adiabatic dynamics. Here, the charge transfer collision reactions Na+ + I− ⇆ Na + I (mutual neutralization and ion-pair formation) are studied using an ab initio approach and the total and differential cross sections are calculated for the reactions.
Patrik Hedvall +2 more
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Cloning of the Mouse Sodium Iodide Symporter
Thyroid, 2001The iodide-concentrating ability of the thyroid gland is essential to the production of thyroid hormone. We report the nucleotide and amino acid sequence of the mouse sodium iodide symporter (mNIS), which mediates this activity within the thyroid gland.
L A, Pinke +5 more
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Sodium Iodide Symporter in Health and Disease
Thyroid, 2001Radioiodine-concentrating activity in thyroid tissues has allowed the use of radioiodine as a diagnostic and therapeutic agent for patients with thyroid disorders such as well-differentiated thyroid cancer. However, some extrathyroidal tissues also take up radioiodine, contributing to unwanted side effects of radioiodine therapy.
D H, Shen +3 more
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2001
(NaI) [7681-82-5] INa (MW 149.89) InChI = 1S/HI.Na/h1H;/q;+1/p-1 InChIKey = FVAUCKIRQBBSSJ-UHFFFAOYSA-M (Cu) [7440-50-8] Cu (MW 63.55) InChI = 1S/Cu InChIKey = RYGMFSIKBFXOCR-UHFFFAOYSA-N (mild two-electron reductant, capable of generating weakly electrophilic sodium oxyallyl cations from α,α′-dibromo ketones; capture of
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(NaI) [7681-82-5] INa (MW 149.89) InChI = 1S/HI.Na/h1H;/q;+1/p-1 InChIKey = FVAUCKIRQBBSSJ-UHFFFAOYSA-M (Cu) [7440-50-8] Cu (MW 63.55) InChI = 1S/Cu InChIKey = RYGMFSIKBFXOCR-UHFFFAOYSA-N (mild two-electron reductant, capable of generating weakly electrophilic sodium oxyallyl cations from α,α′-dibromo ketones; capture of
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The Journal of Physical Chemistry, 1986
The activities of CdI/sub 2/ in NaI and of ThI/sub 4/ in NaI have been determined by using vapor-phase UV absorption spectroscopy. The activity coefficient, ..gamma.., for the CdI/sub 2/-NaI system was found to be constant below 0.05 mole fraction of CdI/sub 2/ and equal to 0.23. For the ThI/sub 4/-NaI system, ..gamma.. was found to be constant below 0.
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The activities of CdI/sub 2/ in NaI and of ThI/sub 4/ in NaI have been determined by using vapor-phase UV absorption spectroscopy. The activity coefficient, ..gamma.., for the CdI/sub 2/-NaI system was found to be constant below 0.05 mole fraction of CdI/sub 2/ and equal to 0.23. For the ThI/sub 4/-NaI system, ..gamma.. was found to be constant below 0.
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Exchange reactions of sodium iodide with aromatic iodides.
1949An exchange reaction is a reaction in which an atom in a molecule interchanges with a chemically identical atom in some other state of chemical combination. The reaction may be represented by the equation AB + B*C = AB* + BC where B and B* represent atoms which are chemically identical but physically distinguishable.
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