Changes in markers of oxidative status in brain, liver and kidney of young and aged rats following exposure to aromatic white spirit.

abstract：:Reactive oxygen species are generated during ischaemia-reperfusion of tissue. Oxidation of thymidine by hydroxyl radicals (HO) leads to the formation of 5,6-dihydroxy-5,6-dihydrothymidine (thymidine glycol). Thymidine glycol is excreted in urine and can be used as biomarker of oxidative DNA damage. Time dependent chan...

journal_title：Archives of toxicology

authors： Thier R,Brüning T,Kocher K,Blaszkewicz M,Makropoulos V,Sundberg A,Bolt HM

更新日期：1999-11-01 00:00:00

abstract：:The US Environmental Protection Agency's ToxCast program has generated toxicity data for thousands of chemicals but does not adequately assess potential neurotoxicity. Networks of neurons grown on microelectrode arrays (MEAs) offer an efficient approach to screen compounds for neuroactivity and distinguish between com...

journal_title：Archives of toxicology

authors： Kosnik MB,Strickland JD,Marvel SW,Wallis DJ,Wallace K,Richard AM,Reif DM,Shafer TJ

更新日期：2020-02-01 00:00:00

abstract：:Using male ICR mice, the LC50 and acute and subacute inhalation toxicity of dichlorosilane (SiH2Cl2, DCS) and the fate of DCS released into the air were investigated. DCS resolved and minute particles including silicon and chloride were observed, when DCS was released into the air. Most particles were under 1 micron i...

journal_title：Archives of toxicology

authors： Nakashima H,Omae K,Takebayashi T,Ishizuka C,Sakurai H,Yamazaki K,Nakaza M,Shibata T,Kudo M,Koshi S

更新日期：1996-01-01 00:00:00

abstract：:This discussion of the NEL presents some thoughts how toxicologists could be encouraged to use more sophisticated modern techniques for the study of various environmental chemicals. It is proposed to use the concept of the NEL only for data obtained by conventional techniques in routine toxicity experiments. Informati...

journal_title：Archives of toxicology

authors： Zbinden G

更新日期：1979-10-01 00:00:00

abstract：:Diet is directly related with physiological alterations occurring at a cell and subcellular level. However, the role of diet manipulation on mitochondrial physiology is still largely unexplored. Aiming at correlating diet with alterations of mitochondrial membrane composition and bioenergetics, Wistar-Han male rats we...

journal_title：Archives of toxicology

authors： Monteiro JP,Pereira CV,Silva AM,Maciel E,Baldeiras I,Peixoto F,Domingues MR,Jurado AS,Oliveira PJ

更新日期：2013-12-01 00:00:00

abstract：:3-(Phenylamino)alanine (PAA), a contaminant found in L-tryptophan tablets, has been discussed as a possible cause of eosinophilia-myalgia syndrome (EMS). We administered PAA (100 mg/kg) by gastric gavage to Wistar rats to determine its distribution and metabolism. We developed a purification procedure, using Bond Elut...

journal_title：Archives of toxicology

authors： Adachi J,Mio T,Ueno Y,Naito T,Nishimura A,Fujiwara S,Sumino K,Tatsuno Y

更新日期：1994-01-01 00:00:00

abstract：:Daily administration of 2g/kg/day di(2-ethylhexyl)phthalate (DEHP) to immature rats was found to cause testicular atrophy and reduce zinc concentration. Specific activities of testicular enzymes associated with postmeiotic spermatogenic cells, such as lactate dehydrogenase isozyme-X, hyaluronidase and sorbitol dehydro...

journal_title：Archives of toxicology

authors： Oishi S

更新日期：1986-12-01 00:00:00

abstract：:Platinum coordination complexes (PtCx) are potent against several types of cancer but are often nephrotoxic. With a view to developing a PtCx nephrotoxicity model, the toxicity of cisplatin (cDDP), transplatin (tDDP) and carboplatin (CBDCA) was studied in primary cultures of rabbit proximal tubule (RPT) cells and in t...

journal_title：Archives of toxicology

authors： Courjault F,Leroy D,Coquery L,Toutain H

更新日期：1993-01-01 00:00:00

abstract：:This study investigated whether paraquat (Pq)-induced lipidic peroxidation (LP) is accompanied by changes in blood pressure and heart rate (HR) in rats. Groups of adult male Wistar rats were studied 2 and 12 h after Pq (35 mg/kg, i.p.) administration. The LP was evaluated by monitoring thiobarbituric acid reactive sub...

journal_title：Archives of toxicology

authors： Oliveira MV,Albuquerque JA,Paixão AD,Guedes LS,Cabral AM

更新日期：2005-09-01 00:00:00

abstract：:Recently, acutely toxic doses of the environmental pollutant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) have been reported to affect the hepatic distribution of essential metals in the rat. However, the reduced food intake by TCDD was not taken into account. Therefore, metal concentrations were determined in different...

journal_title：Archives of toxicology

authors： Elsenhans B,Forth W,Richter E

更新日期：1991-01-01 00:00:00

abstract：:3-monochloropropane-1,2-diol (3-MCPD), a rat renal and testicular carcinogen, has been reported to occur in various foods and food ingredients as free or esterified forms. Since reports about toxicity of 3-MCPD esters are limited, we conducted a 13-week rat subchronic toxicity study of 3-MCPD esters (palmitate diester...

journal_title：Archives of toxicology

authors： Onami S,Cho YM,Toyoda T,Mizuta Y,Yoshida M,Nishikawa A,Ogawa K

更新日期：2014-04-01 00:00:00

abstract：:Previous rat toxicity studies of alpha-glycosyl isoquercitrin (AGIQ), a water-soluble flavonol glycoside derived from rutin, revealed systemic yellow bone discoloration. This investigative study was conducted to determine the AGIQ metabolite(s) responsible for the discoloration. Female Sprague-Dawley rats were adminis...

journal_title：Archives of toxicology

authors： Davis JP,Koyanagi M,Maronpot RR,Recio L,Hayashi SM

更新日期：2020-07-01 00:00:00

abstract：:The effect of 1-deamino-2-tyr(ethyl) oxytocin (dEtOT) upon peri- and postnatal development of the rat was studied in two experiments when administered between day 15 of pregnancy and the day of parturition. The investigation showed that dEtOT did not affect the pups at birth, that dEtOT caused a dose-related growth re...

journal_title：Archives of toxicology

authors： Magnusson G,Melin P

更新日期：1985-09-01 00:00:00

abstract：:Emerging mycotoxins produced by Alternaria spp. were previously reported to exert cytotoxic, genotoxic, but also estrogenic effects in human cells. The involved mechanisms are very complex and not fully elucidated yet. Thus, we followed an in silico target fishing approach to extend knowledge on the possible biologica...

journal_title：Archives of toxicology

authors： Aichinger G,Dellafiora L,Pantazi F,Del Favero G,Galaverna G,Dall'Asta C,Marko D

更新日期：2020-06-01 00:00:00

abstract：:We have used the minipig as a prospective animal model for human risk characterization to study primary biochemical alterations upon oral contaminant intake. The effects of three orally administered soils containing polycyclic aromatic hydrocarbons (PAH) on the expression pattern of the cytochrome P450 enzyme CYP1A1 i...

journal_title：Archives of toxicology

authors： Roos PH,Tschirbs S,Welge P,Hack A,Theegarten D,Mogilevski G,Wilhelm M

更新日期：2002-06-01 00:00:00

abstract：:Metabolic activation of the heterocyclic amine 3-amino -1,4-dimethyl-5 H-pyrido[4,3-b]indole (Trp-P-1) and 7-ethoxyresorufin O-deethylase (EROD) activity were examined in the chorioallantoic membrane (CAM) of 15-day-old chicken and 18-day-old eider duck embryos. The embryos were pretreated with an Ah receptor agonist,...

journal_title：Archives of toxicology

authors： Annas A,Brunström B,Brittebo EB

更新日期：2000-08-01 00:00:00

abstract：:Particle-induced carcinogenicity is not well understood, but might involve inflammation. The proinflammatory cytokine tumor necrosis factor (TNF) is considered to be an important mediator in inflammation. We investigated its role in particle-induced inflammation and DNA damage in mice with and without TNF signaling. T...

journal_title：Archives of toxicology

authors： Saber AT,Bornholdt J,Dybdahl M,Sharma AK,Loft S,Vogel U,Wallin H

更新日期：2005-03-01 00:00:00

abstract：:The highly directional maternal-to-fetal transfer of essential fatty acids (EFAs) across the placenta plays a critical role in guiding proper fetal development. Exposure to xenobiotics that may alter the fetal supply of EFAs/lipids could lead to fetal toxicity. Since the placenta is the first fetal arising organ that ...

journal_title：Archives of toxicology

authors： Xu Y,Knipp GT,Cook TJ

更新日期：2006-05-01 00:00:00

abstract：:Experimental and/or epidemiological studies suggest that prenatal exposure to bisphenol A (BPA) may delay fetal lung development and maturation and increase the susceptibility to childhood respiratory disease. However, the underlying mechanisms remain to be elucidated. In our previous study with cultured human fetal l...

journal_title：Archives of toxicology

authors： Mahemuti L,Chen Q,Coughlan MC,Qiao C,Chepelev NL,Florian M,Dong D,Woodworth RG,Yan J,Cao XL,Scoggan KA,Jin X,Willmore WG

更新日期：2018-04-01 00:00:00

abstract：:Tea (Camellia sinensis, Theaceace), a popular beverage consumed world-wide, has been studied for its preventive effects against cancer as well as cardiovascular, neurodegenerative, and other diseases. Most of the proposed beneficial effects have been attributed to the polyphenolic compounds in tea, but the nature of t...

journal_title：Archives of toxicology

authors： Yang CS,Lambert JD,Sang S

更新日期：2009-01-01 00:00:00

abstract：:The excretion and biotransformation of [14C] 1,1-dichloroethylene (vinylidene chloride, VDC) after administration of a single oral dose has been investigated in female rats. Seventy-two hours after a dose of 0.5, 5.0, and 50.0 mg/kg, 1.26, 9.70, 16.47%, respectively, are exhaled as unchanged VDC, and 13.64, 11.35, 6.1...

journal_title：Archives of toxicology

authors： Reichert D,Werner HW,Metzler M,Henschler D

更新日期：1979-07-11 00:00:00

abstract：:The mycotoxins altertoxin I and II (ATX I and II) are secondary metabolites produced by Alternaria alternata fungi and may occur as food and feed contaminants, especially after long storage periods. Although the toxic potential of altertoxins has been previously investigated, little is known about the pathways that pl...

journal_title：Archives of toxicology

authors： Jarolim K,Del Favero G,Pahlke G,Dostal V,Zimmermann K,Heiss E,Ellmer D,Stark TD,Hofmann T,Marko D

更新日期：2017-01-01 00:00:00

abstract：:Cyclic AMP (c-AMP), added on its own to rat hepatocyte cultures, caused a marked accumulation of coproporphyrin III. The results obtained by comparing the effect of c-AMP to that of exogenous 5-aminolevulinate (ALA), and from adding c-AMP and ALA together, indicated that the coproporphyrinogen III metabolism was block...

journal_title：Archives of toxicology

authors： De Matteis F,Harvey C

更新日期：2005-07-01 00:00:00

abstract：:Oxidative stress is discussed as a possible hepatocarcinogenic mechanism of peroxisome proliferators (PP) in rodents and is suggested to result from the induction of peroxisomal beta-oxidation (PBOX) by PP. The induced PBOX is assumed to produce excessive H2O2 from the degradation of fatty acids, ultimately leading to...

journal_title：Archives of toxicology

authors： Huber WW,Grasl-Kraupp B,Stekel H,Gschwentner C,Lang H,Schulte-Hermann R

更新日期：1997-01-01 00:00:00

abstract：:Thanks to the confluence of genome sequencing and bioinformatics, the number of metabolic databases has expanded from a handful in the mid-1990s to several thousand today. These databases lie within distinct families that have common ancestry and common attributes. The main families are the MetaCyc, KEGG, Reactome, Mo...

journal_title：Archives of toxicology

authors： Karp PD,Caspi R

更新日期：2011-09-01 00:00:00

abstract：:The metabolism of arsenic is generally accepted to proceed by repetitive reduction and oxidative methylation; the latter is mediated by arsenic methyltransferase (Cyt19). In human urine, the major metabolites of inorganic arsenicals such as arsenite (iAsIII) and arsenate (iAsV) are monomethylarsonic acid (MMA(V)) and ...

journal_title：Archives of toxicology

authors： Hayakawa T,Kobayashi Y,Cui X,Hirano S

更新日期：2005-04-01 00:00:00

abstract：:Increasing incidence of multidrug-resistant bacteria presents an imminent risk to global health. Polymyxins are 'last-resort' antibiotics against Gram-negative 'superbugs'; however, nephrotoxicity remains a key impediment in their clinical use. Molecular mechanisms underlying this nephrotoxicity remain poorly defined....

journal_title：Archives of toxicology

authors： Yun B,Zhang T,Azad MAK,Wang J,Nowell CJ,Kalitsis P,Velkov T,Hudson DF,Li J

更新日期：2018-07-01 00:00:00

abstract：:The present experiments were performed to test the possibility of interrupting the enterohepatic circulation of arsenic (As). Therefore the efficacy of adsorbents to bind As and/or As-DMPS adducts in vitro and their effect on the excretion of As into the feces and urine in vivo were investigated after injection of As2...

journal_title：Archives of toxicology

authors： Reichl FX,Hunder G,Liebl B,Fichtl B,Forth W

更新日期：1995-01-01 00:00:00

abstract：:In order to study the mechanisms of acute n-hexane intoxication, the effects of n-hexane and its metabolites 2-hexanol, methyl-n-butyl ketone, 2,5-hexanediol and 2,5-hexanedione on the cloned voltage-operated potassium channels Kv1.1, Kv1.4, Kv2.1 and Kv3.4 were investigated with electrophysiological techniques in the...

journal_title：Archives of toxicology

authors： Madeja M,Binding N,Musshoff U,Witting U,Speckmann EJ

更新日期：1997-01-01 00:00:00

abstract：:Gebel (In Arch Toxicol 87(5):923-924, 2013) replied to my Letter to the Editor (Morfeld in Arch Toxicol 87(5):921, 2013) in which I criticized the quantitative review of inhalation rat studies on the association of granular biopersistent dust exposures and lung cancer risk (Gebel in Arch Toxicol 86(7):995-1007, 2012)....

journal_title：Archives of toxicology

authors： Morfeld P

更新日期：2013-11-01 00:00:00