Published in Photochem Photobiol on November 01, 1994
A highly conserved sequence is a novel gene involved in de novo vitamin B6 biosynthesis. Proc Natl Acad Sci U S A (1999) 1.94
Vitamin B6 (pyridoxine) and its derivatives are efficient singlet oxygen quenchers and potential fungal antioxidants. Photochem Photobiol (2000) 1.63
Evidence for free radical formation during the oxidation of 2'-7'-dichlorofluorescin to the fluorescent dye 2'-7'-dichlorofluorescein by horseradish peroxidase: possible implications for oxidative stress measurements. Free Radic Biol Med (1999) 1.58
Kinetics of agonist-mediated transitions in state of the cholinergic receptor. J Biol Chem (1977) 1.40
Ligand interactions with cholinergic receptor-enriched membranes from Torpedo: influence of agonist exposure on receptor properties. Mol Pharmacol (1976) 1.30
Free radicals in pharmacology and toxicology--selected topics. Pharmacol Rev (1981) 1.25
Photoreduction of the fluorescent dye 2'-7'-dichlorofluorescein: a spin trapping and direct electron spin resonance study with implications for oxidative stress measurements. Free Radic Biol Med (1999) 1.23
The formation of sulfur trioxide radical anion during the prostaglandin hydroperoxidase-catalyzed oxidation of bisulfite (hydrated sulfur dioxide). J Biol Chem (1982) 1.10
Chronic UVA irradiation of human HaCaT keratinocytes induces malignant transformation associated with acquired apoptotic resistance. Oncogene (2006) 1.09
Steady-state near-infrared detection of singlet molecular oxygen: a Stern-Volmer quenching experiment with sodium azide. Photochem Photobiol (1987) 1.08
Photosensitized oxidation of 2',7'-dichlorofluorescin: singlet oxygen does not contribute to the formation of fluorescent oxidation product 2',7'-dichlorofluorescein. Free Radic Biol Med (2002) 1.07
A spin label study of purple membranes from Halobacterium halobium. Biochem Biophys Res Commun (1975) 1.04
Effect of adrenal steroids on a Na+- and K+-requiring adenosine triphosphatase from rat kidney. J Biol Chem (1966) 1.02
Cleavage of epidermal growth factor receptor by caspase during apoptosis is independent of its internalization. Oncogene (2006) 1.01
Photogeneration of fluoride by the fluoroquinolone antimicrobial agents lomefloxacin and fleroxacin. Photochem Photobiol (1997) 1.01
Free radicals in toxicology. Toxicol Appl Pharmacol (1993) 0.99
Characterization of the free radical formed in aerobic microsomal incubations containing carbon tetrachloride and NADPH. Biochem Biophys Res Commun (1979) 0.97
Photoinduced free radicals from chlorpromazine and related phenothiazines: relationship to phenothiazine-induced photosensitization. Environ Health Perspect (1985) 0.95
Photochemical reactions and phototoxicity of sterols: novel self-perpetuating mechanisms for lipid photooxidation. Photochem Photobiol (1997) 0.94
The binding of sulfaphenazole to fetal, neonatal, and adult human plasma albumin. Clin Pharmacol Ther (1972) 0.93
Interaction of some colchicine analogs, vinblastine and podophyllotoxin with rat brain microtubule protein. Biochem Pharmacol (1973) 0.92
Optimization of a pulse laser spectrometer for the measurement of the kinetics of singlet oxygen O2(delta 1g) decay in solution. J Biochem Biophys Methods (1996) 0.92
Reaction of melatonin and related indoles with hydroxyl radicals: EPR and spin trapping investigations. Free Radic Biol Med (1997) 0.91
Quenching of singlet molecular oxygen (1O2) by azide anion in solvent mixtures. Photochem Photobiol (2001) 0.90
Fluoroquinolone antimicrobials: singlet oxygen, superoxide and phototoxicity. Photochem Photobiol (1998) 0.90
Photophysical studies on antimalarial drugs. Photochem Photobiol (1999) 0.88
Photosensitization by norfloxacin is a function of pH. Photochem Photobiol (1996) 0.88
Photooxidation of lens alpha-crystallin by hypericin (active ingredient in St. John's Wort). Photochem Photobiol (2000) 0.87
The photochemistry of the retinoids as studied by steady-state and pulsed methods. Photochem Photobiol (1996) 0.87
Synthesis and biological properties of some spin-labeled 9-aminoacridines. J Med Chem (1976) 0.86
Effect of protein concentration on the binding of drugs to human serum albumin--I. Sulfadiazine, salicylate and phenylbutazone. Biochem Pharmacol (1979) 0.86
Pharmacologic studies of camptothecin (NSC-100880): distribution, plasma protein binding, and biliary excretion. Cancer Chemother Rep (1973) 0.86
Photochemistry and photocytotoxicity of alkaloids from Goldenseal (Hydrastis canadensis L.) 1. Berberine. Chem Res Toxicol (2001) 0.85
Blue light induced A2E oxidation in rat eyes--experimental animal model of dry AMD. Photochem Photobiol Sci (2010) 0.85
The NoH value in EPR spin trapping: a new parameter for the identification of 5,5-dimethyl-1-pyrroline-N-oxide spin adducts. J Biochem Biophys Methods (1991) 0.84
Acridine spin labels as probes for nucleic acids. Life Sci (1975) 0.84
A nuclear magnetic resonance study of compound 48/80. Mol Pharmacol (1979) 0.84
Binding mode of chemically activated semiquinone free radicals from quinone anticancer agents to DNA. Chem Biol Interact (1979) 0.84
The effect of hydroxylamine and N-methylhydroxylamine on beef brain microsomal (Na+ + K+)-ATPase. Biochim Biophys Acta (1968) 0.83
Photoproduction and direct spectral detection of singlet molecular oxygen (1O2) in keratinocytes stained with rose bengal. Photochem Photobiol (1998) 0.83
Spectroscopic studies of cutaneous photosensitizing agents--VIII. A spin-trapping study of light induced free radicals from chlorpromazine and promazine. Photochem Photobiol (1985) 0.83
Biological effects of modified colchicines. 2. Evaluation of catecholic colchicines, colchifolines, colchicide, and novel N-acyl- and N-aroyldeacetylcolchicines. J Med Chem (1983) 0.83
Binding of anthracene to cellular macromolecules in the presence of light. Photochem Photobiol (1983) 0.83
Oxidation of biological electron donors and antioxidants by a reactive lactoperoxidase metabolite from nitrite (NO2-): an EPR and spin trapping study. Free Radic Biol Med (1999) 0.83
Photosensitization by anticancer agents. 11. Mechanisms of photosensitization of human leukemic cells by diaminoanthraquinones: singlet oxygen and radical reactions. J Photochem Photobiol B (1992) 0.83
Photocytotoxicity of curcumin. Photochem Photobiol (1994) 0.82
The effect of phenolphthalein and other purgative drugs on rat intestinal (Na+ + K+) adenosine triphosphatase. Biochem Pharmacol (1968) 0.82
Interaction of antitumor drugs with human erythrocyte ghost membranes and mastocytoma P815: a spin label study. Biochem Biophys Res Commun (1979) 0.82
Identification of components of (Na+ plus K+)-adenosine triphosphatase by double isotopic labeling and electrophoresis. Proc Natl Acad Sci U S A (1969) 0.82
Spectroscopic studies of cutaneous photosensitizing agents--XIV. The spin trapping of free radicals formed during the photolysis of halogenated salicylanilide antibacterial agents. Photochem Photobiol (1989) 0.82
The effect of short intermittent light exposures on the melatonin circadian rhythm and NMU-induced breast cancer in female F344/N rats. Toxicol Pathol (2001) 0.81
Interaction of singlet molecular oxygen with double fluorescent and spin sensors. Free Radic Biol Med (2003) 0.81
A spin label study of the thyroid hormone-binding sites in human plasma thyroxine transport proteins. J Biol Chem (1981) 0.81
Synthesis and biological activity of spin-labeled analogs of biotin, hexamethonium, decamethonium, dichlorisoproterenol, and propranolol. J Med Chem (1975) 0.80
Spectroscopic studies of cutaneous photosensitizing agents--IX. A spin trapping study of the photolysis of amiodarone and desethylamiodarone. Photochem Photobiol (1987) 0.80
Photochemical studies on xanthurenic acid . Photochem Photobiol (2000) 0.80
Optical studies of drug-protein complexes. II. Interaction of phenylbutazone and its analogues with human serum albumin. Mol Pharmacol (1969) 0.80
A spin label study of egg white avidin. J Biol Chem (1975) 0.80
Photochemistry and photocytotoxicity of alkaloids from Goldenseal (Hydrastis canadensis L.). 2. Palmatine, hydrastine, canadine, and hydrastinine. Chem Res Toxicol (2006) 0.80
Interaction of singlet molecular oxygen with melatonin and related indoles. Photochem Photobiol (2003) 0.80
ESR detection of endogenous ascorbate free radical in mouse skin: enhancement of radical production during UV irradiation following application of chlorpromazine. Photochem Photobiol (1987) 0.80
Hydroxyl radical generation by a light-dependent Fenton reaction. Free Radic Biol Med (1993) 0.80
Optical studies of drug-protein complexes. IV. The interaction of warfarin and dicoumarol with human serum albumin. Mol Pharmacol (1970) 0.79
Detection of singlet (1O2) oxygen phosphorescence during chloroperoxidase-catalyzed decomposition of ethyl hydroperoxide. J Biol Chem (1989) 0.79
Free radical production by chlorpromazine sulfoxide, an ESR spin-trapping and flash photolysis study. Photochem Photobiol (1986) 0.79
Free radical reactions photosensitized by the human lens component, kynurenine: an EPR and spin trapping investigation. Free Radic Biol Med (1996) 0.79
Ion-specific electrode study of copper binding to serum albumins. J Pharm Sci (1982) 0.78
Optical studies of drug-protein complexes. V. The interaction of phenylbutazone, flufenamic acid, and dicoumarol with acetylsalicylic acid-treated human serum albumin. Mol Pharmacol (1971) 0.78
Anthralin stimulates keratinocyte-derived proinflammatory cytokines via generation of reactive oxygen species. Inflamm Res (1998) 0.78
Photochemical characterization of water samples from Minnesota and Vermont sites with malformed frogs: potential influence of photosensitization by singlet molecular oxygen (1O(2)) and free radicals on aquatic toxicity. Aquat Toxicol (2003) 0.78
Near-infrared detection of singlet molecular oxygen produced by photosensitization with promazine and chlorpromazine. Photochem Photobiol (1987) 0.78
Spectroscopic studies of rat mast cells, mouse mastocytoma cells, and compound 48/80--III. Evidence for a protein binding site for compound 48/80. Biochem Pharmacol (1981) 0.78
Spectroscopic studies of cutaneous photosensitizing agents--III. Spin trapping of photolysis products from sulfanilamide analogs. Photochem Photobiol (1983) 0.78
Considerations on photochemical genotoxicity: report of the International Workshop on Genotoxicity Test Procedures Working Group. Environ Mol Mutagen (2000) 0.78
EPR spectra of DMPO spin adducts of superoxide and hydroxyl radicals in pyridine. Free Radic Res Commun (1992) 0.78
Influence of solvent polarity and proticity on the photochemical properties of norfloxacin. Photochem Photobiol (1998) 0.77
A novel synthesis of colchicide and analogues from thiocolchicine and congeners: reevaluation of colchicide as a potential antitumor agent. J Med Chem (1987) 0.77
Photosensitized generation of superoxide radical in aprotic solvents: an EPR and spin trapping study. Free Radic Res Commun (1993) 0.77
Lactoperoxidase-catalyzed oxidation of the anticancer agent mitoxantrone by nitrogen dioxide (NO2.) radicals. Chem Res Toxicol (1997) 0.77
Photochemical sensitization by azathioprine and its metabolites. Part 3. A direct EPR and spin-trapping study of light-induced free radicals from 6-mercaptopurine and its oxidation products. Photochem Photobiol (1994) 0.77
A spin label study of human erythrocyte carbonic anhydrases B and C. Mol Pharmacol (1973) 0.77
Structure-activity relationships for the formation of secondary radicals and inhibition of keratinocyte proliferation by 9-anthrones. Mol Pharmacol (1994) 0.77
Oxidation of flame retardant tetrabromobisphenol A by singlet oxygen. Environ Sci Technol (2008) 0.77
A circular dichroism study of human erythrocyte ghost proteins during exposure to 2450 MHz microwave radiation. Cell Biophys (1981) 0.77
Photocleavage of DNA by the fluoroquinolone antibacterials. J Photochem Photobiol B (1998) 0.77
The interaction of some spin-labeled sulfonamides with bovine erythrocyte carbonic anhydrase B. Biochim Biophys Acta (1972) 0.77
Photophysical studies on melatonin and its receptor agonists. J Pineal Res (2000) 0.77
The photooxidation of diethylhydroxylamine by rose bengal in micellar and nonmicellar aqueous solutions. Photochem Photobiol (1993) 0.77
Spectroscopic studies of rat mast cells, mouse mastocytoma cells, and compound 48/80-II. The synthesis and some binding properties of spin-labeled 48/80. Biochem Pharmacol (1981) 0.77
Dihydrocercosporin singlet oxygen production and subcellular localization: a possible defense against cercosporin phototoxicity in Cercospora. Photochem Photobiol (2000) 0.77
Optical studies of drug-protein complexes. 3. Interaction of flufenamic acid and other N-arylanthranilates with serum albumin. Mol Pharmacol (1969) 0.76
Investigation of the mechanism of action of microperoxidase-11, (MP11), a potential anti-cataract agent, with hydrogen peroxide and ascorbate. Exp Eye Res (2000) 0.76
The biphotonic photoionization of chlorpromazine during conventional flash photolysis: spin trapping results with 5,5-dimethyl-1-pyrroline-N-oxide. Photochem Photobiol (1991) 0.76
The stepwise biphotonic photoionization of chlorpromazine as seen by laser flash photolysis. Photochem Photobiol (1989) 0.76
Drug-protein binding: recent advances in methodology: spectroscopic techniques. Ann N Y Acad Sci (1973) 0.76
Generation of radical anions from metronidazole, misonidazole and azathioprine by photoreduction in the presence of EDTA. Int J Radiat Biol Relat Stud Phys Chem Med (1986) 0.76
Structure-activity relationships in the free-radical metabolism of xenobiotics. Environ Health Perspect (1985) 0.76
Letter: Determination of bilirubin-binding capacity of serum albumin. J Pediatr (1975) 0.76