1,212 Artículos relativos a Xenobióticos

• Peroxidase, an alternate pathway to cytochrome P-450 for xenobiotic metabolism in skin: partial purification and properties of the enzyme from neonatal rat skin.
  Publicado en J Biochem Toxicol
• Metabolism, disposition, and toxicity of drugs and other xenobiotics in aquatic species.
  Publicado en Vet Hum Toxicol
• Cronobiologia e medicina del lavoro: approccio alla valutazione del rischio tossicologico nell'esposizione occupazionale a xenobiotici.
  Publicado en G Ital Med Lav
• Evidence for arrested G2 cell subpopulation in rat liver inducible to mitosis.
  Publicado en Cell Tissue Kinet
• Prostaglandin-H-synthase competent cells derived from ram seminal vesicles: a tool for studying cooxidation of xenobiotics.
  Publicado en Mol Toxicol
• Search for cell culture systems with diverse xenobiotic-metabolizing activities and their use in toxicological studies.
  Publicado en Mol Toxicol
• The influence of ascorbic acid on the free-radical metabolism of xenobiotics: the example of diaziquone.
  Publicado en Drug Metab Rev
• Intracellular binding and transport of hormones and xenobiotics by glutathione-S-transferases.
  Publicado en Drug Metab Rev
• ISSX/SOT North American Symposium on Endogenous Factors in the Toxicity of Xenobiotics. International Society for the Study of of Xenobiotics and the Society of Toxicology. Clearwater, Florida, November 8-13, 1987. Proceedings.
  Publicado en Drug Metab Rev
• Influence de la 3,5,3'-triiodo-L-thyronine sur les activités enzymatiques hépatiques responsables du métabolisme des xénobiotiques pendant le développement de l'embryon de Poulet.
  Publicado en C R Seances Soc Biol Fil
• Effets de la 3,5,3'-triiodo-L-thyronine sur les enzymes responsables du métabolisme des xénobiotiques chez le Rat aprés augmentation de l'apport alimentaire en cholestérol.
  Publicado en C R Seances Soc Biol Fil
• Pathophysiology of alcoholic liver disease.
  Publicado en Mol Aspects Med
• Detoksykacja ksenobiotyków na drodze reakcji sprzegania.
  Publicado en Postepy Hig Med Dosw
• Cold exposure and xenobiotic metabolism.
  Publicado en Arctic Med Res
• Comparison of hepatic drug metabolizing enzyme activities in several agricultural species.
  Publicado en Comp Biochem Physiol C
• Hormonal regulation of the xenobiotic metabolizing enzymes.
  Publicado en Mol Cell Endocrinol
• Metabolic zonation of liver parenchyma.
  Publicado en Semin Liver Dis
• Xenobiotic oxidation by cytochrome P-450-enriched extracts of Streptomyces griseus.
  Publicado en Biochem Biophys Res Commun
• Determinants of hepatic function in liver cirrhosis in the rat. Multivariate analysis.
  Publicado en J Clin Invest
• Characterization of midazolam metabolism using human hepatic microsomal fractions and hepatocytes in suspension obtained by perfusing whole human livers.
  Publicado en Biochem Pharmacol
• The target organ and the toxic process. Proceedings of the European Society of Toxicology. Strasbourg, September 17-19, 1987.
  Publicado en Arch Toxicol Suppl
• Oksigenznye rektsii v mikrosomakh pecheni krys v usloviiakh antioksidantnoi nedostatochnosti.
  Publicado en Vopr Med Khim
• Metabolic activation of carcinogens and toxic chemicals.
  Publicado en Hum Toxicol
• The effects of propiconazole on hepatic xenobiotic biotransformation in the rat.
  Publicado en Biochem Pharmacol
• Xenobiotic and endobiotic inhibitors of cytochrome P-450dbl function, the target of the debrisoquine/sparteine type polymorphism.
  Publicado en Biochem Pharmacol
• Malnutrition and sensitivity to toxic substances.
  Publicado en Ann Trop Paediatr
• Reactive intermediates and their toxicological significance.
  Publicado en Toxicology
• Free radical mechanisms in chemical pathogenesis. Summary of the symposium presented at the 1988 annual meeting of the Society of Toxicology.
  Publicado en Toxicol Appl Pharmacol
• Mucosal biotransformation.
  Publicado en Toxicol Pathol
• Disposition of xenobiotics: species differences.
  Publicado en Toxicol Pathol
• Hydroperoxidase activity of lipoxygenase: a potential pathway for xenobiotic metabolism in the presence of linoleic acid.
  Publicado en Res Commun Chem Pathol Pharmacol
• Sarcolemma as model for testing toxicity of chemicals.
  Publicado en Indian J Biochem Biophys
• The microsomal ethanol oxidizing system: its role in ethanol and xenobiotic metabolism.
  Publicado en Biochem Soc Trans
• Foreign compound metabolism studies with human liver obtained as surgical waste. Relation to donor characteristics and effects of tissue storage.
  Publicado en Drug Metab Dispos
• Renal metabolism of formic acid 2-[4-(5-nitro-2-furyl)-2-thiazolyl]-hydrazide.
  Publicado en Carcinogenesis
• Izolované hepatocyty jako model pro studium metabolismu léciv.
  Publicado en Cesk Farm
• The ecology of an anaerobic dechlorinating consortium.
  Publicado en Basic Life Sci
• Performance of biodegradative microorganisms in soil: xenobiotic chemicals as unexploited metabolic niches.
  Publicado en Basic Life Sci
• Incorporation of in vitro enzyme data into the physiologically-based pharmacokinetic (PB-PK) model for methylene chloride: implications for risk assessment.
  Publicado en Toxicol Lett
• Acidi biliari nel siero: un nuovo indicatore di funzione epatica nell'esposizione occupazionale a xenobiotici?.
  Publicado en Med Lav
• Coinduction of MDR-1 multidrug-resistance and cytochrome P-450 genes in rat liver by xenobiotics.
  Publicado en J Natl Cancer Inst
• The effects of oxygen free radicals on wound healing.
  Publicado en Int J Tissue React
• Xenobiotic metabolism in the nasal epithelia.
  Publicado en Drug Metabol Drug Interact
• Feminization of rat hepatic P-450 expression by cisplatin. Evidence for perturbations in the hormonal regulation of steroid-metabolizing enzymes.
  Publicado en J Biol Chem
• Screening models in occupational health practice for assessment of combined exposure to chemicals at work.
  Publicado en Int Arch Occup Environ Health
• The impact of life style factors and consumption of pharmaceutical drugs on toxicokinetics.
  Publicado en Int Arch Occup Environ Health
• The impact of aspects of time and duration of exposure on toxicokinetics and toxicodynamics of workplace chemicals.
  Publicado en Int Arch Occup Environ Health
• Evaluation of various molecular parameters as predictors of bioconcentration in fish.
  Publicado en Ecotoxicol Environ Saf
• Xenobiosis: behaviour of foreign substances in the human body.
  Publicado en Drug Des Deliv
• In vivo evaluation in the lactating rabbit of a model for xenobiotic distribution into breast milk.
  Publicado en J Pharmacol Exp Ther
• Plasma membrane proteases as useful tool in histochemical toxicology.
  Publicado en Adv Exp Med Biol
• The fate of foreign compounds in biological systems. ISSX/SOT North American Symposium on Endogenous Factors in the Toxicity of Xenobiotics. 8-13 November 1987, Clearwater, Florida. Proceedings.
  Publicado en Xenobiotica
• Disposition and metabolism studies of xenobiotics in the environment: fundamentals for safety assessment.
  Publicado en J Toxicol Sci
• Xenobiotic metabolizing enzyme systems in test fish. III. Comparative studies of liver cytosolic glutathione S-transferases.
  Publicado en Ecotoxicol Environ Saf
• Kinetics of disposition of xenobiotics and their metabolites.
  Publicado en Drug Metabol Drug Interact
• Xenobiotic regulation of glutathione S-transferase Ya gene expression.
  Publicado en Mol Toxicol
• Proton NMR spectroscopy of bile for monitoring the excretion of endogenous and xenobiotic metabolites: application to para-aminophenol.
  Publicado en J Pharm Biomed Anal
• Utilisation d'un substrat volatil pour explorer le métabolisme oxydatif des xénobiotiques par le poumon chez le lapin.
  Publicado en C R Seances Soc Biol Fil
• Aktivnost' fermentov, uchastvuiushchikh v metabolizme ksenobiotikov, i sostoianie mikrosomal'nykh membran pecheni krys pri defitsite vitamina K.
  Publicado en Biokhimiia
• Histologic changes in the respiratory tract induced by inhalation of xenobiotics: physiologic adaptation or toxicity?.
  Publicado en Toxicol Appl Pharmacol
• Toxic and nontoxic changes induced in the urothelium by xenobiotics.
  Publicado en Toxicol Appl Pharmacol
• Ambiente e sistema immunitario.
  Publicado en G Ital Med Lav
• MEIC--a new international multicenter project to evaluate the relevance to human toxicity of in vitro cytotoxicity tests.
  Publicado en Cell Biol Toxicol
• Absence of an isotope effect in induction of cytochrome P-450 and xenobiotic metabolizing enzyme activities by stable isotope-labelled phenobarbital isotopomers.
  Publicado en Biochem Pharmacol
• Modification of in vivo heterocyclic amine genotoxicity by dietary flavonoids.
  Publicado en Mutagenesis
• Predicting toxicokinetic parameters in humans from toxicokinetic data acquired from three small mammalian species.
  Publicado en J Appl Toxicol
• Isolated, perfused bovine eye a model for acute retinal toxicity screening.
  Publicado en Lens Eye Toxic Res
• An overview of maternal toxicity and prenatal development: considerations for developmental toxicity hazard assessments.
  Publicado en Toxicology
• Effect of centrophenoxine and BCE-001 treatment on lateral diffusion of proteins in the hepatocyte plasma membrane as revealed by fluorescence recovery after photobleaching in rat liver smears.
  Publicado en Exp Gerontol
• Bestimmung von Merkaptursäuren in Harnproben zur Kontrolle beruflicher Fremdstoff-Expositionen.
  Publicado en Z Gesamte Hyg
• Cytochrome P450 monooxygenases in crustaceans.
  Publicado en Xenobiotica
• Application of pharmacokinetic principles to exposure to chemical mixtures.
  Publicado en Toxicol Ind Health
• Fortschrittsbericht. Einflussfaktoren auf ernährungstoxikologische Effekte.
  Publicado en Nahrung
• Age dependence of rat liver function measurements.
  Publicado en J Hepatol
• Activation of protein kinase C by an aromatic xenobiotic diacylglycerol analogue.
  Publicado en FEBS Lett
• Modifikatsiia farmakokinetiki ortofena i ego anal'geticheskoi aktivnosti induktorami i ingibitorami aktivnosti fermentov metabolizma ksenobiotikov i tiamindifosfatom.
  Publicado en Farmakol Toksikol
• Separation of different forms of transferrin by isoelectric focusing to detect effects on the liver caused by xenobiotics.
  Publicado en Electrophoresis
• A comparison of plant toxicities of some industrial chemicals in soil culture and soilless culture.
  Publicado en Ecotoxicol Environ Saf
• Biotransformation and other physiological responses in whitefish caged in a lake receiving pulp and paper mill effluents.
  Publicado en Ecotoxicol Environ Saf
• Regulatory mechanism of gene expression of methylcholanthrene-inducible cytochrome P-450.
  Publicado en Drug Metab Rev
• Xenobiotic oxidation catalyzed by aldehyde dehydrogenases.
  Publicado en Drug Metab Rev
• UDP-glucuronosyltransferases in the metabolic disposition of xenobiotics.
  Publicado en Drug Metab Rev
• Cutaneous cytochrome P-450.
  Publicado en Drug Metab Rev
• The use of human liver for foreign compound metabolism and toxicity studies.
  Publicado en Drug Metab Rev
• Symposium in honor of the retirement of Professor Gilbert J. Mannering. June 13-14, 1988, Minneapolis, Minnesota. Proceedings.
  Publicado en Drug Metab Rev
• Characterization of xenobiotic metabolizing enzymes in sturgeon (Acipenser baeri).
  Publicado en Comp Biochem Physiol B
• Xenobiotic metabolism in human brain--presence of cytochrome P-450 and associated mono-oxygenases.
  Publicado en Brain Res
• Mechanisms of chiral recognition in xenobiotic metabolism and drug-receptor interactions.
  Publicado en Chirality
• Isolated proximal tubular cells from rat kidney as an in vitro model for studies on nephrotoxicity. II. Alpha-methylglucose uptake as a sensitive parameter for mechanistic studies of acute toxicity by xenobiotics.
  Publicado en Toxicol Appl Pharmacol
• Induction of cytotoxicity and mutagenesis is facilitated by fatty acid hydroperoxidase activity in Chinese hamster lung fibroblasts (V79 cells).
  Publicado en Mutat Res
• Drug-mucus actions and interactions.
  Publicado en Symp Soc Exp Biol
• Chemical model systems for drug-metabolizing cytochrome-P-450-dependent monooxygenases.
  Publicado en Eur J Biochem
• Effects of PCBs on plasma enzymes, testosterone level, and hepatic xenobiotic metabolism in the grey partridge, Perdix perdix.
  Publicado en Bull Environ Contam Toxicol
• The role of chemicals in the etiology of diabetes mellitus.
  Publicado en Toxicol Pathol
• Recent advances in the structure and function of the parathyroid gland in animals and the effects of xenobiotics.
  Publicado en Toxicol Pathol
• The dispersed neuroendocrine cells: the structure, function, regulation and effects of xenobiotics on this system.
  Publicado en Toxicol Pathol
• The effects of xenobiotics on the structure and function of thyroid follicular and C-cells.
  Publicado en Toxicol Pathol
• Human placental xenobiotic and steroid biotransformations catalyzed by cytochrome P450, epoxide hydrolase, and glutathione S-transferase activities and their relationships to maternal cigarette smoking.
  Publicado en Drug Metab Rev
• Individual exposure monitoring from plasma or urinary metabolite determination.
  Publicado en Arch Toxicol Suppl
• Spontaneous and xenobiotic-induced in vivo-lipid peroxidation in iron-overloaded rats.
  Publicado en Arch Toxicol Suppl