Enzymatic halogenation of flavanones and flavones.

PubWeight™: 0.85‹?›

🔗 View Article (PMID 11393512)

Published in Phytochemistry on June 01, 2001

Authors

P Yaipakdee1, L W Robertson

Author Affiliations

1: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Silpakorn University, Mueng, Nakorn Pathom, Thailand. ypanadda@su.ac.th

Articles by these authors

(truncated to the top 100)

Immunochemical quantitation of cytochrome P-450 isozymes and epoxide hydrolase in liver microsomes from polychlorinated or polybrominated biphenyl-treated rats. A study of structure-activity relationships. J Biol Chem (1983) 1.91

Carcinogenicity of polyhalogenated biphenyls: PCBs and PBBs. Crit Rev Toxicol (1990) 1.78

Identification of catechol and hydroquinone metabolites of 4-monochlorobiphenyl. Chem Res Toxicol (1996) 1.69

Synthesis of hydroxylated PCB metabolites with the Suzuki-coupling. Chemosphere (2001) 1.69

Metabolic activation of PCBs to quinones: reactivity toward nitrogen and sulfur nucleophiles and influence of superoxide dismutase. Chem Res Toxicol (1996) 1.49

Cardiac failure with tonsil and adenoid hypertrophy. Arch Otolaryngol (1973) 1.46

Oxidative DNA damage induced by activation of polychlorinated biphenyls (PCBs): implications for PCB-induced oxidative stress in breast cancer. Chem Res Toxicol (1996) 1.31

Models of retinoid metabolism: microbial biotransformation of alpha-ionone and beta-ionone. J Nat Prod (1989) 1.28

Synthesis of polychlorinated biphenyls (PCBs) using the Suzuki-coupling. Chemosphere (2001) 1.16

Production of DNA strand breaks in vitro and reactive oxygen species in vitro and in HL-60 cells by PCB metabolites. Toxicol Sci (2001) 1.16

Differential regulation of hepatic glutathione transferase and glutathione peroxidase activities in the rat. Biochem Pharmacol (1985) 1.11

Exposure to polychlorinated biphenyls causes endothelial cell dysfunction. J Biochem Toxicol (1995) 1.08

Sulfhydryl binding and topoisomerase inhibition by PCB metabolites. Chem Res Toxicol (2002) 1.06

Physiological studies on ergot: further studies on the induction of alkaloid synthesis by tryptophan and its inhibition by phosphate. J Bacteriol (1972) 1.03

A new strategy for the synthesis of polychlorinated biphenyl metabolites. Chem Res Toxicol (1995) 1.02

Antioxidant protection against PCB-mediated endothelial cell activation. Toxicol Sci (1999) 1.01

Effects of selected polychlorinated biphenyl (PCB) congeners on hepatic glutathione, glutathione-related enzymes, and selenium status: implications for oxidative stress. Biochem Pharmacol (2001) 1.00

Redox cycling of 2-(x'-mono, -di, -trichlorophenyl)- 1, 4-benzoquinones, oxidation products of polychlorinated biphenyls. Arch Biochem Biophys (2000) 0.99

Development of a synthetic PCB mixture resembling the average polychlorinated biphenyl profile in Chicago air. Environ Int (2009) 0.98

Polychlorinated biphenyl-induced effects on metabolic enzymes, AP-1 binding, vitamin E, and oxidative stress in the rat liver. Toxicol Appl Pharmacol (2001) 0.97

Differential potency of atropisomers of polychlorinated biphenyls on cytochrome P450 induction and uroporphyrin accumulation in the chick embryo hepatocyte culture. Biochem Pharmacol (1991) 0.97

Cellular glutathione status modulates polychlorinated biphenyl-induced stress response and apoptosis in vascular endothelial cells. Toxicol Appl Pharmacol (2000) 0.96

Influence of dietary fat on the enantioselective disposition of 2,2',3,3',6,6'-hexachlorobiphenyl (PCB 136) in female mice. Food Chem Toxicol (2007) 0.96

PCBs and PBBs: biologic and toxic effects on C57BL/6J and DBA/2J inbred mice. Toxicology (1984) 0.96

The role of methyl-linoleic acid epoxide and diol metabolites in the amplified toxicity of linoleic acid and polychlorinated biphenyls to vascular endothelial cells. Toxicol Appl Pharmacol (2001) 0.95

Analysis of polychlorinated biphenyl-DNA adducts by 32P-postlabeling. Carcinogenesis (1996) 0.95

Halogenated biphenyls: molecular toxicology. Can J Physiol Pharmacol (1982) 0.95

Reduction of digoxin to 20R-dihydrodigoxin by cultures of Eubacterium lentum. Appl Environ Microbiol (1986) 0.94

Two antimicrobial alkaloids from heartwood of Liriodendron tulipifera L. J Pharm Sci (1975) 0.94

Detection of PCB adducts by the 32P-postlabeling technique. Chem Res Toxicol (1996) 0.94

Influence of fluoro-substitution on the planarity of 4-chlorobiphenyl (PCB 3). Acta Crystallogr B (2007) 0.93

Reconstituted human breast milk PCBs as potent inducers of aryl hydrocarbon hydroxylase. Biochem Biophys Res Commun (1980) 0.92

Observations on the natural history of pulmonary artery coarctations. Circulation (1972) 0.91

Effects of lipids and antioxidants on PCB-mediated dysfunction of vascular endothelial cells (EC). Cent Eur J Public Health (2000) 0.91

Linoleic acid amplifies polychlorinated biphenyl-mediated dysfunction of endothelial cells. J Biochem Mol Toxicol (1999) 0.91

Distribution and macromolecular binding of benzo[a]pyrene and two polychlorinated biphenyl congeners in female mice. Chem Biol Interact (2001) 0.90

Synthesis and antimicrobial evaluation of N-D-alanyl-1-aminoethylphosphonic acid. J Med Chem (1975) 0.89

Polychlorinated biphenyls as inducers of hepatic microsomal enzymes: effects of di-ortho substitution. Chem Biol Interact (1981) 0.88

Digoxin and metabolites in urine and feces: a fluorescence derivatization--high-performance liquid chromatographic technique. J Chromatogr (1986) 0.87

Microbiological oxidation of the pentyl side chain of cannabinoids. Experientia (1978) 0.87

Effects of two prototypic polychlorinated biphenyls (PCBs) on lipid composition of rat liver and serum. J Nutr Biochem (1990) 0.87

Receptor interactions by polybrominated diphenyl ethers versus polychlorinated biphenyls: a theoretical Structure-activity assessment. Environ Toxicol Pharmacol (2008) 0.86

PCB153 reduces telomerase activity and telomere length in immortalized human skin keratinocytes (HaCaT) but not in human foreskin keratinocytes (NFK). Toxicol Appl Pharmacol (2011) 0.85

Dose-related effects of perfluorodecanoic acid on growth, feed intake and hepatic peroxisomal beta-oxidation. Arch Toxicol (1992) 0.85

Hepatic microsomal enzyme induction by 2,2', 3,3', 4,4'- and 2,2', 3', 4,4', 5-hexachlorobiphenyl. Life Sci (1980) 0.84

2-(4'-CHLOROPHENYL)-1,4-BENZOQUINONE INCREASES THE FREQUENCY OF MICRONUCLEI AND SHORTENS TELOMERES. Environ Toxicol Pharmacol (2008) 0.84

Airborne polychlorinated biphenyls (PCBs) reduce telomerase activity and shorten telomere length in immortal human skin keratinocytes (HaCat). Toxicol Lett (2011) 0.83

Polybrominated biphenyls as aryl hydrocarbon hydroxylase inducers: structure-activity correlations. Chem Biol Interact (1982) 0.83

3,3',4,4'-Tetrabromobiphenyl sensitizes rats to the hepatotoxic effects of endotoxin by a mechanism that involves more than tumor necrosis factor. Hepatology (1991) 0.82

The distribution, induction and isoenzyme profile of glutathione S-transferase and glutathione peroxidase in isolated rat liver parenchymal, Kupffer and endothelial cells. Biochem J (1989) 0.82

Effect of genetic obesity and phenobarbital treatment on the hepatic conjugation pathways. J Pharmacol Exp Ther (1993) 0.82

Some characteristics of tryptophan uptake in Claviceps species. J Bacteriol (1973) 0.81

Long-term effects of commercial and congeneric polychlorinated biphenyls on ethane production and malondialdehyde levels, indicators of in vivo lipid peroxidation. Arch Toxicol (1988) 0.81

Effects of the peroxisome proliferators ciprofibrate and perfluorodecanoic acid on hepatic cellular antioxidants and lipid peroxidation in rats. Biochem Pharmacol (1992) 0.81

Polychlorinated biphenyls, classified as either phenobarbital- or 3-methylcholanthrene-type inducers of cytochrome P-450, are both hepatic tumor promoters in diethylnitrosamine-initiated rats. Cancer Lett (1986) 0.81

Effects of polychlorinated biphenyls on cytochrome P450 induction in the chick embryo hepatocyte culture. Arch Biochem Biophys (1989) 0.81

Cytochrome P450 2B enzyme (CYP2B) induction defect following phenobarbital treatment in the fa/fa Zucker rat: molecular characterization. Arch Biochem Biophys (1993) 0.80

Perfluorodecanoic acid noncompetitively inhibits the peroxisomal enzymes enoyl-CoA hydratase and 3-hydroxyacyl-CoA dehydrogenase. Toxicol Appl Pharmacol (1993) 0.80

Activation of hepatic NF-kappaB by the herbicide Dicamba (2-methoxy-3,6-dichlorobenzoic acid) in female and male rats. J Biochem Mol Toxicol (1998) 0.80

Effects of polychlorinated biphenyls in rat liver: correlation between primary subcellular effects and promoting activity. Toxicol Appl Pharmacol (1991) 0.80

Stereoselective binding of disopyramide to human plasma protein. Life Sci (1984) 0.80

Effects of fluoro substitution on 4-bromodiphenyl ether (PBDE 3). Acta Crystallogr B (2008) 0.80

Induction of rat hepatic microsomal cytochrome P-450 by 2,3',4,4',5,5'-hexachlorobiphenyl. Biochem Pharmacol (1983) 0.80

The effects of tetrachlorobiphenyls on the electron transfer reaction of isolated rat liver mitochondria. Life Sci (1986) 0.79

Promoting activity of the herbicide dicamba (2-methoxy-3, 6-dichlorobenzoic acid) in two stage hepatocarcinogenesis. Int J Oncol (1999) 0.79

Two metabolites from Aspergillus flavipes. Lloydia (1977) 0.79

Effect of the peroxisome proliferator perfluorodecanoic acid on the promotion of two-stage hepatocarcinogenesis in rats. Cancer Lett (1993) 0.79

Altered hepatic eicosanoid concentrations in rats treated with the peroxisome proliferators ciprofibrate and perfluorodecanoic acid. Arch Toxicol (1995) 0.79

Polychlorinated and polybrominated biphenyl congeners and retinoid levels in rat tissues: structure-activity relationships. Toxicol Appl Pharmacol (1992) 0.79

Modulation of selenium-dependent glutathione peroxidase by perfluorodecanoic acid in rats: effect of dietary selenium. J Nutr (1990) 0.79

The herbicide dicamba (2-methoxy-3,6-dichlorobenzoic acid) is a peroxisome proliferator in rats. Fundam Appl Toxicol (1995) 0.79

Toxicity of 3,3',4,4'- and 2,2',5,5'-tetrabromobiphenyl: correlation of activity with aryl hydrocarbon hydroxylase induction and lack of protection by antioxidants. J Toxicol Environ Health (1983) 0.79

Effect of dietary retinyl palmitate on the promotion of altered hepatic foci by 3,3',4,4'-tetrachlorobiphenyl and 2,2',4,4',5,5'-hexachlorobiphenyl in rats initiated with diethylnitrosamine. Carcinogenesis (1995) 0.79

Familial supravalvular aortic stenosis. J Pediatr (1968) 0.79

Induction of both cytochromes P-450 and P-448 by 2,3',4,4',5-pentabromobiphenyl, a component of fireMaster. Biochem Biophys Res Commun (1980) 0.78

Effects of prototypic PCBs on benzo[a]pyrene mutagenic activity related to vitamin A intake. Mutat Res (1989) 0.78

Effect of the peroxisome proliferators ciprofibrate and perfluorodecanoic acid on hepatic cell proliferation and toxicity in Sprague-Dawley rats. Carcinogenesis (1994) 0.78

Correction of platelet dysfunction and bleeding in cyanotic congenital heart disease by simple red cell volume reduction. Am J Cardiol (1975) 0.77

Cytochrome P450 2B enzyme induction defect after 2,2',4,4',5,5'-hexachlorobiphenyl treatment in the fa/fa Zucker rat. J Pharmacol Exp Ther (1994) 0.77

Laser desorption/fourier transform ion cyclotron resonance mass spectrometry: digoxin, digitoxin, and their reduced and sugar-hydrolyzed metabolites. Biomed Environ Mass Spectrom (1988) 0.77

Trimethylsilyldiazomethane: a safe non-explosive, cost effective and less-toxic reagent for phenol derivatization in GC applications. Environ Int (2010) 0.77

A fluorometric assay for quantitating phenol sulfotransferase activities in homogenates of cells and tissues. Anal Biochem (1987) 0.77

Selective induction of bilirubin UDP-glucuronosyl-transferase by perfluorodecanoic acid. Chem Biol Interact (1991) 0.77

A time-course investigation of vitamin A levels and drug metabolizing enzyme activities in rats following a single treatment with prototypic polychlorinated biphenyls and DDT. Toxicology (1987) 0.77

3-Methylcholanthrene (3-MC) and 4-chlorobiphenyl (PCB3) genotoxicity is gender-related in Fischer 344 transgenic rats. Environ Int (2010) 0.76

Mechanisms of toxicity of PCB metabolites: generation of reactive oxygen species and glutathione depletion. Cent Eur J Public Health (2000) 0.76

Increased 8-hydroxydeoxyguanosine in hepatic DNA of rats treated with the peroxisome proliferators ciprofibrate and perfluorodecanoic acid. Cancer Lett (1994) 0.76

Potent induction of rat liver microsomal, drug-metabolizing enzymes by 2,3,3',4,4',5-hexabromobiphenyl, a component of fireMaster. Chem Biol Interact (1981) 0.76

Biphenyl and fluorinated derivatives: liver enzyme-mediated mutagenicity detected in Salmonella typhimurium and Chinese hamster V79 cells. Mutat Res (1992) 0.76

Biotransformation of Cannabidiol to Cannabielsoin by Suspension Cultures of Cannabis sativa and Saccharum officinarum. Planta Med (1983) 0.76

Effect of nutritional obesity on the induction of CYP2B enzymes following phenobarbital treatment. Drug Metab Dispos (1993) 0.75

Reductive inactivation of digitoxin by Eubacterium lentum cultures. Appl Environ Microbiol (1987) 0.75

Metabolism of aflatoxin B1 by rat hepatic microsomes induced by polyhalogenated biphenyl congeners. Appl Environ Microbiol (1985) 0.75

Effect of prototypic polychlorinated biphenyls on hepatic and renal vitamin contents and on drug-metabolizing enzymes in rats fed diets containing low or high levels of retinyl palmitate. Food Chem Toxicol (1992) 0.75

Differential time course of induction of rat liver microsomal cytochrome P-450 isozymes and epoxide hydrolase by Aroclor 1254. Arch Biochem Biophys (1983) 0.75

2,4,4'-trichlorobiphenyl increases STAT5 transcriptional activity. Mol Carcinog (2001) 0.75

Further characterization and applications of the 4-chlorobiphenyl hydroxylase assay. Adv Exp Med Biol (1981) 0.75

Effect of PCBs on the activation of the transcription factors AP-1 and NF-kappa B. Cent Eur J Public Health (2000) 0.75

Synthesis, characterization and biologic effects of polybrominated naphthalenes. Arch Toxicol (1984) 0.75

Binding of metyrapone to dithionite-reduced cytochrome P-450 from rats treated with xenobiotics. Biochem Pharmacol (1982) 0.75