What's the difference between hydriodate and iodide?
Hydriodate
Definition:
(n.) Same as Hydriodide.
Example Sentences:
(1) The glycerol diether phospholipids of 25 monocultures of methanogenic bacteria were isolated and degraded with hydriodic acid.
(2) The antiserum does not crossreact with other major hydriodic acid degradation products, and the assay has been used to estimate the amounts of AHBP in synthetic and natural melanins.
(3) An antiserum against alpha-amino-(4-hydroxy-6-benzothiazolyl)propionic acid (AHBP), a major product obtained after hydriodic acid hydrolysis of pheomelanin, was raised in rabbits immunized with AHBP coupled to bovine serum albumin (BSA).
(4) The rationale is that permanganate oxidation of eumelanin yields pyrrole-2,3,5-tricarboxylic acid (PTCA) which may serve as a quantitatively significant indicator of eumelanin, while hydriodic acid hydrolysis of pheomelanin yields aminohydroxyphenylalanine (AHP) as a specific indicator of pheomelanin.
(5) Treatment of these compounds with hydriodic acid at 95 degrees and then with thionyl chloride gave rise to the formation of the corresponding bis-(beta-chloroethyl)amino derivatives.
(6) On degradation of labelled spheroidene by hydriodic acid, the (14)C label was recovered in methyl iodide.
(7) The synthesis of L-[18F]6-fluorodopa (2.4-10.6 mCi) was done by passing gaseous [18F]acetyl hypofluorite through a solution of L-methyl-N- acetyl-[beta-(3-methoxy-4-acetoxyphenyl)]alaninate in acetic acid at room temperature followed by the hydrolysis of the intermediate products with concentrated hydriodic acid.
(8) Their identities were confirmed by amino acid analysis, following hydrolysis with hydriodic acid.
(9) We describe a method for determining the "total" excretion of acidic metabolites of catecholamines by measuring 3,4-dihydroxyphenylacetic acid (DOPAC) formed by hydriodic acid hydrolysis of 4-hydroxy-3-methoxyphenylacetic acid (HVA), 4-hydroxy-3-methoxymandelic acid (VMA), and their conjugates.
(10) The effects of iodine, iodoform and hydriodic acid on longevity were also examined.
(11) For example, the acidophilia of hypochlorite-treated sections was found to be restored after flooding them with hydriodic acid followed by the extraction of the liberated iodine with an alcohol.
(12) Treatment of such compounds with 57% hydriodic acid resulted in the formation of the corresponding 7-hydroxy derivatives.
(13) The reaction mixture was first purified by chiral HPLC followed by deprotection using hydriodic acid.
(14) These compounds as well as the corresponding 3-bis-(beta-methoxyethyl)amino derivatives afforded 1-oxo-3-bis-(beta-iodoethyl)amino-1H-naphtho[2,1-b]pyrans by treatment with hydriodic acid at reflux.
(15) Hydrolysis of synthetic pheomelanins and pheomelanic tissues with hydriodic acid gave aminohydroxyphenylalanines (AHP) as a major product and hydroxybenzothiazolylalanines as a minor product.
(16) Hydriodic acid hydrolysis of the phenylthiohydantoin derivative of the modified tyrosine regenerated the parent amino acid.
(17) On the basis of this hypothesis, synthetic neuromelanins were obtained by tyrosinase oxidation of dopamine in the presence of various ratios of cysteine and were hydrolyzed with hydriodic acid to obtain 4-amino-3-hydroxyphenylethylamine (AHPEA).
(18) Analysis of the degradation products of melanin from dopac-treated melanoma cells after hydriodic acid (HI) hydrolysis revealed the presence of aminohydroxy-phenylacetic acid (AHPAc).
(19) On hydriodic acid hydrolysis, dopa plus cysteine-melanins and dopa plus glutathione-melanins gave aminohydroxyphenylalanine and cysteine, respectively, the yields of which were proportional to the sulfur content.
Iodide
Definition:
(n.) A binary compound of iodine, or one which may be regarded as binary; as, potassium iodide.
Example Sentences:
(1) Oral potassium iodide therapy resulted in complete cure.
(2) The staining method consisted of sequential treatment of slides with crest serum, fluorosceinated goat-antihuman and swine-antigoat antibodies, and propidium iodide.
(3) Marked resistance to lung damage by toxic thioureas could be induced in older, mature rats by pretreatment with the toxic agent itself (tachyphylaxis), with other toxic and non-toxic antithyroid drugs or with iodine or iodide--even if the rats were pretreated at an early age before susceptibility to the agent developed.
(4) The characteristics of the iodide-induced inhibition of cyclic AMP accumulation in dog thyroid slices have been previously described [Van Sande, J., Cochaux, P. and Dumont, J. E. (1985) Mol.
(5) A nicotine agonist, 11C-labeled (S)-nicotine, was synthesized by N-methylation of (S)-nornicotine with [11C]-methyl iodide in dimethylformamide-dimethylsulfoxide in order to study nicotinic receptors in the human brain by positron emission tomography.
(6) Kinetic analysis of residue and outflow curves of gamma-emitting indicators such as chromium-51-EDTA and iodide-131-thalamate from skeletal muscle gives the possibility to determine the extraction fraction and the plasma flow, and from these two values the capillary diffusion capacity can be calculated (Sejrsen 1970, preliminary report).
(7) Especially a total iodide transport defect can easily be misclassified as thyroid agenesis, since radionuclide imaging cannot visualize the thyroid.
(8) The DNA and protein contents of isolated basal cells were stained with propidium iodide and fluorescein isothiocyanate, respectively, and analysed by flow cytometry using the total protein fluorescence as an estimate of cell size and the DNA fluorescence pulse width as an estimate of nuclear size.
(9) Both of the alpha and beta subunits of intact human follitropin (FSH) were radioiodinated with 125I-sodium iodide and chloramine-T and could be resolved on sodium dodecyl sulfate-polyacrylamide gels.
(10) Accessibility to iodide was much lower, as was the rate of quenching by iodide, adding support to the conclusions from acrylamide quenching.
(11) By contrast, treatment with methyl iodide in dimethylsulphoxide led exclusively to the 3-methyl derivatives in much better yeilds.
(12) The relative standard deviations for bromide at 10(-7) M and for iodide at 10(-8) M concentration were 1.9% and 3.0%, respectively, using a 10-mL sample for the determination without preconcentration.
(13) When [3',5'-125I] T4 was used as a tracer, major labeled products of T4 degradation were inorganic iodide and ethanol-unextracted fraction and no detectable labeled 3,5,3'-triiodothyronine (T3) or 3,3',5'-triiodothyronine (rT3) was generated.
(14) These effects were suppressed by methimazole an inhibitor of iodide oxidation.
(15) A linear correlation was also observed between the iodide concentrations of 24 h collected urine and those of single morning urine (r = 0.91).
(16) Presynaptic motor nerve terminals and their underlying acetylcholine receptors were stained in living animals with the fluorescent dye 4-(4-diethylaminostyryl)-N-methylpyridinium iodide) and tetramethylrhodamine isothiocyanate-conjugated alpha-bungarotoxin (R alpha BTX), respectively, and visualized by video-enhanced fluorescence microscopy.
(17) 1 The actions of 2-n-propyl-4-p-tolylamino-1,2,3-benzotriazinium iodide (TnPBI) and quinidine were compared on guinea-pig heart preparations.
(18) From the results of potassium iodide quenching of fluorescence from the tryptophans, and from attempts to react the native lac repressor with dimethyl(2-hydroxy-5-nitrobenzyl) sulfonium bromide and 2-hydroxy-5-nitrobenzyl bromide, we propose that tryptophan residue 209 is involved in a conformational change of the protein upon binding of inducer, but does not come in direct contact with inducer.
(19) We have developed a methodology that, employing an IgGH + L as a second antibody and side scatter instead of propidium iodide fluorescence, allows a better discrimination of BudR+ cells.
(20) A substantial increase in the dietary iodide intake in many communities has caused a major increase in the total iodide pool in the body and a consequent decrease in the normal thyroid radioiodine uptake.