(n.) A white or pinkish crystalline substance, C6H5OH, produced by the destructive distillation of many organic bodies, as wood, coal, etc., and obtained from the heavy oil from coal tar.
(n.) Any one of the series of hydroxyl derivatives of which phenol proper is the type.
Example Sentences:
(1) The teeth were embedded in phenolic rings with acrylic resin.
(2) The presence of the expected C19 neutral and C18 phenolic steroids was confirmed.
(3) The effect of mycobacterial phenolic glycolipids from Mycobacterium leprae, M. bovis BCG, and M. kansasii on in vitro proliferative responses by human blood mononuclear cells from healthy BCG vaccinees was investigated.
(4) The chemistry involved reaction rate constant measurements of MSF hydrolysis and for reactions with phenolic, amine, oxime, hydroxamic acid, phenyl N-hydroxycarbamate, and hydroxylamine compounds and cupric imidazole and bipyridyl complexes.
(5) In the liver, the major site of benzene metabolism, benzene is converted by a cytochrome P-450-mediated pathway to phenol, the major metabolite, and the secondary metabolites, hydroquinone and catechol.
(6) Except in the case of the phenolic metabolite, structures were confirmed by direct comparison of electron impact mass spectra and chromatographic behaviour with those of authentic samples.
(7) It may be concluded that phenolization of the sympathetic nervous system provides the same results as surgical sympathectomy but has the advantage of lower morbidity and shorter hospitalization (24 h vs 10 days).
(8) It was hypothesized that the observed activity variation of the paracetamol analogues was based on the relative abilities of these compounds to undergo H atom loss at the phenolic oxygen, and on the relative stabilities of the resulting free-radical species.
(9) Lipopolysaccharide content correlated significantly with drug uptake and sensitivity, and it appeared to determine the degree of penetration of the cell envelope by these chlorinated phenols.
(10) Liberation of the polysaccharides from the carrier by treatment with aqueous phenol resulted in loss of the serological activity.
(11) Here we report that phenol hydroxylation to hydroquinone is also catalyzed by human myeloperoxidase in the presence of a superoxide anion radical generating system, hypoxanthine and xanthine oxidase.
(12) The 2-substituted phenoxy-6-methoxy-8-aminoquinolines (4-6) were afforded by reduction of the corresponding 8-nitroquinolines (1-3) which were obtained by condensation of 2-chloro-6-methoxy-8-nitroquinoline and substituted phenols.
(13) This report reviews the treatment of pilonidal sinus by phenol injection in 54 patients.
(14) One group of rats was made immunocompetent towards P. aeruginosa by intraperitoneal injection of phenol-killed P. aeruginosa while a second group remained naive to this organism.
(15) These data indicate that the phenolic hydroxyl groups of xanthomegnin might contribute to its uncoupling action on the oxidative phosphorylation of mitochondria.
(16) The coupled dienone-phenol re-arrangement and keto-enol tautomerism of this quinone methide produce the observed 3,4-dihydroxybenzaldehyde.
(17) The phenol metabolites benzoquinone and 1,2,4-benzenetriol both activated the glutathione transferase in microsomes 2-fold independently of added NADPH.
(18) The isolation of plant enzymes is frequently hampered by the presence of phenolic compounds, pigments and mucilages.
(19) An enzyme (EC 2.8.2.1) that catalyses the transfer of sulphate from adenosine 3'-phosphate 5'-sulphatophosphate to phenols was purified approx.
(20) Physico-chemical parameters of membranes of skeletal muscles' sarcoplasmic reticulum in antioxidant insufficiency, which was modelled by excluding alpha-tocopherol from the animals ration, and after treatment with phenol antioxidant ionol were studied.
Phenom
Definition:
Example Sentences:
(1) A get a rookie phenom on the bench in Xander Bogaerts just waiting to come in and turn the series on its head, piles of starting pitching, boatloads of bullpen talent, a Cardinals team capable of scoring in droves without hitting homers and a Boston lineup that bullied the AL all season long by racking up over 850 runs, even if they haven't scored many lately .
(2) Luckily the Cardinals will have rookie phenom Michael Wacha, who has yet to take a loss this postseason, on the mound tonight .
(3) Dr Michael Dobbie, chief executive of the Australian Phenomics Network, said the program had provided critical infrastructure for the Australian biomedical research fraternity.
(4) Yes the Rays have actually scored fewer runs per game since rookie phenom Wil Myers joined the lineup (surprising), but who cares now that close to normal service has resumed on the pitching front – a 2.26 staff ERA and a .206 batting average against in July, with David Price dominating opponents once more.
(5) Former World Player of the Year Kaka and Robinho, the one-time phenom who inspired Pele to stop a training session and tell the then teenager he reminded him of himself, would certainly fit the bill, and help satisfy some of the 214,369 people who “liked” Orlando City’s Brazilian Facebook page within two months of it being set up.
(6) When they started the season without phenom Manny Machado and lost him again to a freakish August injury .
(7) 12.45am BST Boston Red Sox lineup The big news is, as expected, rookie phenom Xander Bogaerts is in the starting lineup once again for struggling third baseman Will Middlebrooks.
(8) Bryce Harper, the other half of the phenom dream team, had quite the start to a season, hitting two home runs in his very first at bats, just in case anyone was thinking about any potential sophomore slump.
(9) Although many teams have afforded second, third and fourth chances to players with behaviour concerns in the past, they are less likely to do so for a 30-year-old offensive guard than they might for a young phenom at another position.
(10) It also comprises artificial organisms, including a genome, a phenome, and a (developmental) map that connects the genome to the phenome.
(11) Severe hyperthermia, lethal to the cells, does not lead to L1Rn activation (actually a marked suppression is seen) and the mode of phenomic death is necrosis.
(12) You see it, especially on junior staff, they’re now caught in this situation – what do they do – so it’s a very awkward time at the moment.” Professor Chris Goodnow, of the Australian Phenomics Facility, said he was due in Washington in two weeks for a meeting “which gives us in Australia a seat at the table of the very cutting edge of genomics and biomedical research”.