oxalo-combining element = oxal-, as oxaloˈacetate = oxalacetate s.v. oxal-; oxaloaˈcetic acid = oxalacetic acid s.v. oxal-; ˌoxalo-ˈnitrate, a salt of oxalic and nitric acid; oxaˈlosis Path. [-osis], a rare disorder of metabolism in which crystals and stones of calcium oxalate are deposited in the kidneys and elsewhere, often causing death during childhood as a result of renal failure; oxaloˈsuccinate, the anion, or an ester or salt, of oxalosuccinic acid; ˌoxalosucˈcinic acid, a tricarboxylic acid, HOOC·CO·CH(COOH)·CH₂·COOH, which is an intermediate in the formation of α-ketoglutaric acid from isocitric acid in the Krebs cycle; oxalovinic |ˌɒksələʊˈvaɪnɪk| acid: a synonym of ethyloxalic acid, the acid oxalate of ethyl (C₄H₆O₄ = C₂H(C₂H₅)O₄); hence oxalovinate |ɒksələʊˈvaɪnət|, a salt of this acid, an ethyloxalate.1943Sumner & Somers Chem. & Methods of Enzymes xviii. 324 Malate, *oxaloacetate, or succinate could replace fumarate in reaction (c).1962S. G. Waley in A. Pirie Lens Metabolism Rel. Cataract 356 Another γ-keto acid that undergoes enzymatic decarboxylation is oxaloacetate.1937Nature 18 Sept. 503/2 α-Ketoacids other than pyruvic, for example..*oxaloacetic or phenylpyruvic acid, may equally serve as acceptors for the amino group of glutamic acid.1940[see α-ketoglutarate s.v. keto- a].1968Passmore & Robson Compan. Med. Stud. I. ix. 14/2 Acetyl-CoA reacts with oxaloacetic acid to produce citric acid.1873Watts Fownes' Chem. (ed. 11) 427 A basic *oxalo⁓nitrate is obtained by adding ammonium oxalate to the oxynitrate.1952Ying Chou & Donohue in Pediatrics X. 660 (heading) *Oxalosis. Possible ‘inborn error of metabolism’ with nephrolithiasis and nephrocalcinosis due to calcium oxalate as the predominating features.1973N. M. R. Buist et al. in Forfar & Arneil Textbk. Pediatrics xix. 1171/2 Treatment of oxalosis includes alkalinization of the urine, dietary restriction of calcium and a large fluid intake.1911Chem. Abstr. V. 3240 Tri-Et *oxalosuccinate..is best prepared by means of EtOK.1962S. G. Waley in A. Pirie Lens Metabolism Rel. Cataract 355 In the citric acid cycle..two molecules of CO₂ are formed per turn of the cycle; one comes from oxalosuccinate, a β-keto acid.1925Chem. Abstr. XIX. 4423 (Index), *Oxalosuccinic acid, triethyl ester.1948Jrnl. Biochem. CLXXIV. 144 The instability of oxalosuccinic acid makes an accurate estimation of this constant rather difficult.1966F. A. Robinson Vitamin Co-Factors of Enzyme Syst. viii. 541 In this organism [sc. E. coli], biotin appears to function in the conversion of oxalosuccinic acid into α-ketoglutaric acid.1838T. Thomson Chem. Org. Bodies 172 *Oxalo⁓vinic acid..was discovered by Mitscherlich... It decomposes carbonates of barytes and lime, forming soluble *oxalo⁓vinates capable of crystallizing. From oxalovinate of barytes it is easy to obtain pure oxalovinic acid.

oxalo- /ˈɒksələʊ/ combining form of oxalic: see -o-. Before a vowel also oxal-.

DERIVATIVE oxaˈlacetate noun the anion, or an ester or salt, of oxalacetic acid L19.
oxalaˈcetic adjective: oxalacetic acid, a dicarboxylic acid, HOOCC(OH)= CHCOOH, important in metabolism, esp. as the starting point of the Krebs cycle L19.
oxaloˈacetate noun = oxalacetate M20.
oxaloaˈcetic adjective = oxalacetic E20.
oxaˈlosis noun (Medicine) a rare metabolic disorder in which crystals of calcium oxalate are deposited in the kidneys and elsewhere, often causing death during childhood as a result of renal failure M20.
oxaloˈsuccinate noun the anion, or an ester or salt, of oxalosuccinic acid E20.
oxalosucˈcinic adjective: oxalosuccinic acid, a tricarboxylic acid, HOOC·CO·CH(COOH)·CH₂·COOH, which is an intermediate in the Krebs cycle E20.
oxaˈluria noun (Medicine) the presence of excessive calcium oxalate in the urine M19.
oxalyl /-lʌɪl, -lɪl/ noun the divalent radical ·(CO)₂· of oxalic acid M19.

oxalo-
combining form
see oxal-

oxalo-

Prefix

organic chemistry derived from, or related to oxalic acid
organic chemistry containing the radical -CO-COOH derived from oxalic acid by removal of a hydroxyl

Synonyms

oxal-

词汇	oxalo-
词根词缀	OED SOED Webster Wiktionary oxalo-combining element = oxal-, as oxaloˈacetate = oxalacetate s.v. oxal-; oxaloaˈcetic acid = oxalacetic acid s.v. oxal-; ˌoxalo-ˈnitrate, a salt of oxalic and nitric acid; oxaˈlosis Path. [-osis], a rare disorder of metabolism in which crystals and stones of calcium oxalate are deposited in the kidneys and elsewhere, often causing death during childhood as a result of renal failure; oxaloˈsuccinate, the anion, or an ester or salt, of oxalosuccinic acid; ˌoxalosucˈcinic acid, a tricarboxylic acid, HOOC·CO·CH(COOH)·CH₂·COOH, which is an intermediate in the formation of α-ketoglutaric acid from isocitric acid in the Krebs cycle; oxalovinic \|ˌɒksələʊˈvaɪnɪk\| acid: a synonym of ethyloxalic acid, the acid oxalate of ethyl (C₄H₆O₄ = C₂H(C₂H₅)O₄); hence oxalovinate \|ɒksələʊˈvaɪnət\|, a salt of this acid, an ethyloxalate.1943Sumner & Somers Chem. & Methods of Enzymes xviii. 324 Malate, oxaloacetate, or succinate could replace fumarate in reaction (c).1962S. G. Waley in A. Pirie Lens Metabolism Rel. Cataract* 356 Another γ-keto acid that undergoes enzymatic decarboxylation is oxaloacetate.1937Nature 18 Sept. 503/2 α-Ketoacids other than pyruvic, for example..oxaloacetic or phenylpyruvic acid, may equally serve as acceptors for the amino group of glutamic acid.1940[see α-ketoglutarate* s.v. keto- a].1968Passmore & Robson Compan. Med. Stud. I. ix. 14/2 Acetyl-CoA reacts with oxaloacetic acid to produce citric acid.1873Watts Fownes' Chem. (ed. 11) 427 A basic oxalo⁓nitrate is obtained by adding ammonium oxalate to the oxynitrate.1952Ying Chou & Donohue in Pediatrics* X. 660 (heading) Oxalosis. Possible ‘inborn error of metabolism’ with nephrolithiasis and nephrocalcinosis due to calcium oxalate as the predominating features.1973N. M. R. Buist et al.* in Forfar & Arneil Textbk. Pediatrics xix. 1171/2 Treatment of oxalosis includes alkalinization of the urine, dietary restriction of calcium and a large fluid intake.1911Chem. Abstr. V. 3240 Tri-Et oxalosuccinate..is best prepared by means of EtOK.1962S. G. Waley in A. Pirie Lens Metabolism Rel. Cataract* 355 In the citric acid cycle..two molecules of CO₂ are formed per turn of the cycle; one comes from oxalosuccinate, a β-keto acid.1925Chem. Abstr. XIX. 4423 (Index), Oxalosuccinic acid, triethyl ester.1948Jrnl. Biochem. CLXXIV. 144 The instability of oxalosuccinic acid makes an accurate estimation of this constant rather difficult.1966F. A. Robinson Vitamin Co-Factors of Enzyme Syst.* viii. 541 In this organism [sc. E. coli], biotin appears to function in the conversion of oxalosuccinic acid into α-ketoglutaric acid.1838T. Thomson Chem. Org. Bodies 172 Oxalo⁓vinic acid..was discovered by Mitscherlich... It decomposes carbonates of barytes and lime, forming soluble oxalo⁓vinates capable of crystallizing. From oxalovinate of barytes it is easy to obtain pure oxalovinic acid. oxalo- /ˈɒksələʊ/ combining form of oxalic: see -o-. Before a vowel also oxal-. DERIVATIVE oxaˈlacetate noun the anion, or an ester or salt, of oxalacetic acid L19. oxalaˈcetic adjective: oxalacetic acid, a dicarboxylic acid, HOOCC(OH)= CHCOOH, important in metabolism, esp. as the starting point of the Krebs cycle L19. oxaloˈacetate noun = oxalacetate M20. oxaloaˈcetic adjective = oxalacetic E20. oxaˈlosis noun (Medicine) a rare metabolic disorder in which crystals of calcium oxalate are deposited in the kidneys and elsewhere, often causing death during childhood as a result of renal failure M20. oxaloˈsuccinate noun the anion, or an ester or salt, of oxalosuccinic acid E20. oxalosucˈcinic adjective: oxalosuccinic acid, a tricarboxylic acid, HOOC·CO·CH(COOH)·CH₂·COOH, which is an intermediate in the Krebs cycle E20. oxaˈluria noun (Medicine) the presence of excessive calcium oxalate in the urine M19. oxalyl /-lʌɪl, -lɪl/ noun the divalent radical ·(CO)₂· of oxalic acid M19. oxalo- combining form see oxal- oxalo- Prefix organic chemistry derived from, or related to oxalic acid organic chemistry containing the radical -CO-COOH derived from oxalic acid by removal of a hydroxyl Synonyms oxal-
随便看	emperor emphasis emphasise emphasize emphatic emphysema empire empiric empirical gratulation grav -grav- gravamen -grave grave gravedigger gravel gravelly gravely graven Gravenstein Graves' disease gravestone graveyard grav, griev