What's the difference between radical and thiocyanate?
Radical
Definition:
(a.) Of or pertaining to the root; proceeding directly from the root.
(a.) Hence: Of or pertaining to the root or origin; reaching to the center, to the foundation, to the ultimate sources, to the principles, or the like; original; fundamental; thorough-going; unsparing; extreme; as, radical evils; radical reform; a radical party.
(a.) Belonging to, or proceeding from, the root of a plant; as, radical tubers or hairs.
(a.) Proceeding from a rootlike stem, or one which does not rise above the ground; as, the radical leaves of the dandelion and the sidesaddle flower.
(a.) Relating, or belonging, to the root, or ultimate source of derivation; as, a radical verbal form.
(a.) Of or pertaining to a radix or root; as, a radical quantity; a radical sign. See below.
(n.) A primitive word; a radix, root, or simple, underived, uncompounded word; an etymon.
(n.) A primitive letter; a letter that belongs to the radix.
(n.) One who advocates radical changes in government or social institutions, especially such changes as are intended to level class inequalities; -- opposed to conservative.
(n.) A characteristic, essential, and fundamental constituent of any compound; hence, sometimes, an atom.
(n.) Specifically, a group of two or more atoms, not completely saturated, which are so linked that their union implies certain properties, and are conveniently regarded as playing the part of a single atom; a residue; -- called also a compound radical. Cf. Residue.
(n.) A radical quantity. See under Radical, a.
(a.) A radical vessel. See under Radical, a.
Example Sentences:
(1) In conclusion, the efficacy of free tissue transfer in the treatment of osteomyelitis is geared mainly at enabling the surgeon to perform a wide radical debridement of infected and nonviable soft tissue and bone.
(2) The hypothesis that proteins are critical targets in free radical mediated cytolysis was tested using U937 mononuclear phagocytes as targets and iron together with hydrogen peroxide to generate radicals.
(3) These membrane perturbation effects not observed with bleomycin-iron in the presence of a hydroxyl radical scavenger, dimethyl thiourea, or a chelating agent, desferrioxamine, were correlated with the ability of the complex to generate highly reactive oxygen species.
(4) The role of O2 free radicals in the reduction of sarcolemmal Na+-K+-ATPase, which occurs during reperfusion of ischemic heart, was examined in isolated guinea pig heart using exogenous scavengers of O2 radicals and an inhibitor of xanthine oxidase.
(5) Flow cytometric DNA analysis was performed on both fresh and on paraffin embedded samples obtained by gastroscopic biopsies in 5 patients with histologically normal gastric mucosa (20 specimens) and by radical gastrectomies in 9 cases of human gastric cancer (36 specimens).
(7) Residual cancer was found in the radical prostatectomy specimen in 11 of the 29 stage-A1 patients (38%) and in 66 of the 86 stage-A2 patients (77%).
(8) This may be due to DMSO's ability to scavenge free radicals.
(9) A more radical surgery is recommended but with the limitation that the operative method must be adapted to the operative finding.
(10) The present study explored the possibility that SOD-mimics such as desferrioxamine-Mn(III) chelate [DF-Mn] or cyclic nitroxide stable free radicals could protect from O2-.-independent damage.
(11) Treatment modalities included: partial temporal bone resection, subtotal temporal bone resection, total temporal bone resection, radical mastoidectomy followed by radiation therapy, radiation therapy alone, and chemotherapy.
(12) Leaders of Tory local government are preparing radical proposals for minimum 10% cuts in public spending in the search for savings.
(13) Plays like The Workhouse Donkey (1963) and Armstrong's Last Goodnight (1964) were staged in major theatres, but as the decade progressed so his identification with the increasingly radical climate of the times began to lead away from the mainstream theatre.
(14) 78% of the recurrences were seen two years postoperatively and 27% were asymptomatic; 10% underwent radical operation, 27% palliative operation and 63% conservative treatment.
(15) The kinetics of bimolecular decay of alpha-tocopheroxyl free radicals (T) was studied by ESR mainly in ethanol and heptanol solvents.
(16) While the correlations between speed and accuracy reversed over time, the abnormal vision group began and ended at the most extreme levels, having undergone a significantly more radical shift in this regard.
(17) NPR reported that investigators have not found telltale signs associated with Islamist radicalization , such as a change in mosques or abrupt shifts in behavior or family associations.
(18) The second triplet, which was stable in the dark at 4.2 K following illumination, was assigned to the radical pair Donor+I-.
(19) It may be due to relative nonreactivity of ascorbic acid free radical that free radical chain reactions, found commonly in radical chemistry, do not occur in the scavenging reaction by ascorbic acid.
(20) The free radical scavengers mannitol, thiourea, benzoate, and 4-methylmercapto-2-oxobutyrate protected either native cells exposed to H2O2 or pretreated hepatocytes exposed to H2O2 and given ferric or ferrous iron.
Thiocyanate
Definition:
(n.) Same as Sulphocyanate.
Example Sentences:
(1) Neither were any significant differences found in blood carboxyhemoglobin nor serum thiocyanate.
(2) Conversion of the active-site thiol to thiocyanate makes it more difficult to inactivate the enzyme by treatment with Cd2+.
(3) Addition of potassium thiocyanate increased the number of high affinity [3H]AMPA binding sites without a change in affinity.
(4) Dogs fed on both gari diet and the rice + cyanide diet generated significant amounts of thiocyanate when compared with the controls, with the rice + cyanide group having higher plasma thiocyanate than the gari group (P less than 0.01).
(5) Pancreatic RNAs were isolated by the guanidinium thiocyanate method and layered onto CsCl cushion.
(6) The ability to generate the mononuclear cell chemotactic factor in serum that has been treated with potassium thiocyanate suggests that complement is not required.
(7) Thiocyanate and triazinyl chloride derivatives of fluorescent dyes have been employed for the covalent labeling of components of the connective tissue of the rabbit cornea.
(8) The toxic metabolizing degree was investigated by measuring plasma and urine thiocyanate levels.
(9) The availability of recombinant dihydrolipoamide transacetylase and the development of a rapid and reproducible enzyme-linked immunosorbent assay for autoantibodies has allowed us to address the affinity of autoantibodies using thiocyanate inhibition.
(10) The urinary elimination of thiocyanate was investigated in male and female rats following the chronic administration of potassium cyanide.
(11) Laboratory investigation on a sample of this population demonstrated very high levels of serum and urinary thiocyanate, indicating a heavy exposure to cyanide.
(12) Granulocyte motility is, however, stimulated by ascorbic acid, potassium thiocyanate, levamisole, lithium, and metofenazate.
(13) After 16 weeks small amounts of peroxides were present in adipose tissue as determined by the thiocyanate method.
(14) Cation transport acceleration induced by the monovalent anions salicylate, benzoate, thiocyanate and 2,4-dinitrophenol were inhibited by dipyridamole, but not affected by SITS.
(15) The inhibitor decomposed by a mechanism involving H(+) ions and thiocyanate, the kinetics varying according to whether the inhibitor was in its acidic or basic form.
(16) Serum thiocyanate concentrations were measured by the ferric nitrate method.
(17) In a study on lung adenomas induced by the administration of a single intragastric dose of sodium thiocyanate, diethylnitrosamine, or its precursors to 15-day-old C57BLxC3H F1 mice the occurrence of crystalline inclusions in pulmonary parenchyma was noted.
(18) Human milk and saliva from newborn infants were analyzed for their content of lactoperoxidase and thiocyanate.
(19) At the translocation step the inhibition function was the same for the two inhibitors, and though similar at the formation step, they differ in that a Hill coefficient larger than unity is necessary in the thiocyanate inhibition function of the acid formation.
(20) Addition of the thiocyanate to the food may be beneficial through a nutritive effect.