نتایج جستجو برای: ammonium thiocyanate

تعداد نتایج: 27543  

2013
Craig Steinmaus Mark D. Miller Lara Cushing Benjamin C. Blount Allan H. Smith

Perchlorate, thiocyanate, and low iodine intake can all decrease iodide intake into the thyroid gland. This can reduce thyroid hormone production since iodide is a key component of thyroid hormone. Previous research has suggested that each of these factors alone may decrease thyroid hormone levels, but effect sizes are small. We hypothesized that people who have all three factors at the same ti...

Seyed Mohammad Reza Shoja Tahereh Poursaberi, Vahide Akbar

A new sorbent composed of 3-aminopropyltriethoxy-silane-coated magnetic nanoparticles, functionalized with rhodium(III) porphyrin complex was synthesized and characterized by elemental analysis, X-Ray Diffraction (XRD), Transmission Electron Microscopy (TEM), Fourier Transform Infrared Spectroscopy (FT-IR) and ThermoGravimetric Analysis (TGA). The effect of some co-existi...

Journal: :Journal of The Serbian Chemical Society 2022

The structures of the first two complexes with bidentate coordination aminoguanidine Schiff base, i.e., 2-acetylpyridine-aminoguanidine (L), are reported. complex formula [Cd2Cl6(HL)2] (1) was obtained in reaction warm aqueous solutions chloride salts Cd(II), Zn(II) and ligand, while cadmium bromide ligand presence deprotonating agent as well ammonium thiocyanate resulted formation which base h...

Journal: :alexandria engineering journal 2022

This study shows preparation and characterization of solid biopolymer electrolyte based on glycerolized methylcellulose (MC): dextran-doped with ammonium thiocyanate (NH4SCN). The nature composition in terms interaction is characterized using Fourier transform infrared (FTIR) technique. Lowering shifting the intensity bands are observed increasing quantity glycerol as a plasticizer, confirming ...

2010
Yang Cao Benjamin C. Blount Liza Valentin-Blasini Judy C. Bernbaum Terry M. Phillips Walter J. Rogan

BACKGROUND Environmental exposure of infants to perchlorate, thiocyanate, nitrate, might interfere with thyroid function. U.S. women with higher background perchlorate exposure have higher thyroid-stimulating hormone (TSH) and lower thyroxine (T4). There are no studies with individual measures of thyroid function and these goitrogens available in infants. OBJECTIVE We examined the association...

Journal: :The American journal of physiology 1968
F G Moody

MOODY, FRANK G. Oxygen consumphn during thiocyanate irhibition of gastric acid secretion in dog. Am. J, Physiol. 2 15( 1) : 127-131. 1968.-The relationship between oxygen c&sumption, blood flow, and acid secretion was studied in exteriorized gastric se gments of the dog during histamine and thiocyanate administration. Acid secretion and oxygen consumption demonstrated a highly significant linea...

Journal: :The Journal of biological chemistry 1950
J L WOOD N KINGSLAND

In a previous paper (1) we reported data, based upon the use of radiosulfur, showing that in the rat the affinity of the whole thyroid for thiocyanate ion is slight but is significantly greater than in other tissues. Baumann and Metzger (2), using different analytical procedures, reported a similar observation. The uptake of thiocyanate ion by the thyroid is of especial interest because of the ...

1998
S. D. DONEVAN

–Allosteric regulators of á-amino-3-hydroxy-5-methyl-4-isoxazole-propionate (AMPA) receptors include 2,3-benzodiazepines such as GYKI 52466 and GYKI 53655 and the chaotropic anion thiocyanate that inhibit, and benzothiadiazines such as cyclothiazide that potentiate AMPA receptor currents. Here we sought to determine whether the allosteric regulators modulate AMPA receptors at a common or distin...

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