What's the difference between dichloride and radical?
Dichloride
Definition:
(n.) Same as Bichloride.
Example Sentences:
(1) The dichloride complexes were consistently more active than their diiodide counterparts.
(2) The effect of the pretreatment of male Sprague-Dawley rats with phenobarbital (PB), butylated hydroxyanisole (BHA) and disulfiram (DSF) on the inhalation kinetics of 1,2-dichloroethane [ethylene dichloride (EDC)] was studied by the gas uptake method.
(3) In the group of rabbits injected with diethyllead dichloride (one of 3 rabbits died during the observation), an amount of lead equivalent to about 25% of the injected dose was excreted in the urine during the first 24 h after the injection.
(4) It has been established that rosanol, obtained from bulgarian rose oil, averts fatal disturbances of the cardiac rhythm induced by calcium dichloride and also prevents the onset of severe changes on the electrocardiogram provoked by a high-frequency electric stimulation of the mesencephalic reticular formation and by an intravenous administration of high doses of norepinepharine.
(5) Treatment of the last with SnCl4 in methylene dichloride--methanol led to 3'-azido-2',3'-dideoxy-5-methoxymethyluridine.
(6) Recoveries of tri-n-butyltin chloride (Bu3SnCl) and di-n-butyltin dichloride (Bu2SnCl2) spiked to fish at the levels of 0.2 and 1.0 ppm ranged from 80 to 105%.
(7) A higher hexobarbital content is found in the blood serum of rats, treated with cobaltous dichloride, cadmium nitrate, nickel sulphate, copper sulphate and lead acetate, compared with the control animals.
(8) Binary mixtures of weak and strong UV-absorbing alkaloids were analyzed by a charge-transfer spectrophotometric method, utilizing iodine in ethylene dichloride as the acceptor.
(9) The organometal diethyltin dichloride served as the representative test agent.
(10) Samples of seven single component solvents which included benzene, carbon tetrachloride, chloroform, dioxane, ethylene dichloride, trichloroethylene, and xylene along with two solvent mixtures which consisted of a benzene-xylene combination and an ethylene dichloride-trichloroethylene conbination were tested in two phases by 15 participating laboratories.
(11) The most effective compound was 1-[2-(o-heptyloxyphenylcarbamoyloxy)ethyl]-4-butyl-piperazinium dichloride, which was 142 times more active than cocaine and 266 times more active than procaine.
(12) Paraquat (PQ; 1,1'-dimethyl-4,4'-bipyridylium dichloride), a widely used herbicide, causes pulmonary edema by a cyclic oxidation and reduction reaction with oxygen molecules with the production of oxygen free radicals.
(13) Adenosine phosphates, AMP, ADP and ATP were found to be recognized and extracted from aqueous to an organic phase by the newly prepared lipophilic diammonium salt, N,N'-distearyldiammonium dichloride of 1,4-diazabicyclo [2.2.2] octane 1.
(14) In this study the pH-dependent interactions interactions between a paraquat-specific murine monoclonal antibody and two antigens: paraquat (1,1'-dimethyl-4,4'-bipyridinium dichloride), and a p-nitrophenol analogue (1-(N-methyl-4,4'-bipyridinium)-1-(2-hydroxy-5-nitrophenyl)methane dichloride; PQNP) were determined by ELISA.
(15) 6-Monoacetylmorphine and morphine were extracted with ethylene dichloride containing 30% isopropanol at pH 8.5, and normorphine was extracted at pH 10.4 wtih the same solvent.
(16) The immunotoxicological effects of di(n-octyl)tin dichloride (DOTC) in the mouse were measured using a well-defined system to monitor alterations in immune responsiveness towards both self and heterologous cell membrane components.
(17) As with the other photosensitizers, hematoporphyrin derivative and chloroaluminum tetrasulfophtalocyanine, tin (II) etiopurpurin dichloride and light caused a rapid decrease in tumor blood flow in this tumor model.
(18) The bispyridinium oxime HI-6, 1-((((4-amino-carbonyl)pyridinio)methoxy) methyl)-2-(hydroxyimino)methyl)pyridinium dichloride monohydrate, combined with atropine is an effective treatment for soman (pinacolyl methylphosphonofluoridate) poisoning but is relatively ineffective against tabun (ethyl N-dimethyl phosphoroamidocyanidate) poisoning in mice.
(19) In 10 of these 14 carcinomas, titanocene dichloride effected growth suppression of greater than 50% in comparison with control tumors.
(20) A high-performance liquid chromatographic (HPLC) assay was developed to determine HI-6 (1-(2-hydroxyiminomethyl-1-pyridinio-3-(4-carbamoyl-1-py ridiniol-2-oxapropane dichloride)) concentrations in small volumes of plasma.
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.