Abstract：
:Metabolism of carbaryl by rat liver and skin post-mitochondrial fraction has been measured in the presence and absence of cofactors to promote different metabolic pathways. The metabolic capacity was compared with the metabolism of carbaryl during percutaneous absorption in a static skin diffusion system using a variety of receptor fluids. Carbaryl was metabolised by hydrolysis, and ring hydroxylation followed by conjugation to the glucuronide or sulphate with liver post-mitochondrial fraction. Using skin post-mitochondrial fraction only hydrolysis and conjugation were detected. No metabolism was seen during percutaneous absorption in vitro even with receptor fluids which maintain the skin tissue viability. Studies using post-mitochondrial fraction indicate the metabolic capacity of the tissue, whereas during absorption, rates of absorption and accessibility of substrate to the metabolising enzymes must be considered.
journal_name
Arch Toxicoljournal_title
Archives of toxicologyauthors
MacPherson SE,Scott RC,Williams FMdoi
10.1007/BF01973722subject
Has Abstractpub_date
1991-01-01 00:00:00pages
594-8issue
7eissn
0340-5761issn
1432-0738journal_volume
65pub_type
杂志文章abstract：:Monolayers of L6 rat skeletal myoblast cells formed surface binding isotherms with the purified tobacco leaf glycoprotein TGP1 and the enriched cigarette tar glycoprotein TGP2. Scatchard analysis showed that the binding in the range of the limited concentrations tested was to a single class molecule and the calculated...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050151
更新日期：1995-01-01 00:00:00
abstract：:The flavonol quercetin shows a wide range of effects in biological systems. We investigated whether quercetin exerts its proposed antioxidant properties via the antioxidant enzyme system. Quercetin in a concentration range from 5 to 100 microM decreased manganese superoxide dismutase, glutathione peroxidase, and coppe...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-003-0482-7
更新日期：2003-09-01 00:00:00
abstract：:Regarding the cancer risk assessment of acrylamide (AA) it is of basic interest to know, as to what amount of the absorbed AA is metabolized to glycidamide (GA) in humans, compared to what has been observed in laboratory animals. GA is suspected of being the ultimate carcinogenic metabolite of AA. From experiments wit...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-008-0296-8
更新日期：2008-10-01 00:00:00
abstract：:Sulfites whether ingested or produced through the sulfur-containing amino acids metabolism of the animal are very active molecules and can cause cellular toxicity. Sulfite oxidase (SOX), a heme- and molybdenum containing mitochondrial enzyme, prevents mammalian cells from adverse effects of sulfite toxicity by metabol...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-006-0125-x
更新日期：2006-10-01 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
pub_type： 杂志文章
doi：10.1007/s002040050237
更新日期：1995-01-01 00:00:00
abstract：:Rat embryos (9.5-day-old) were cultured for 48 h in the presence of nifedipine (NIF), nimodipine (NIM), nitrendipine (NIT), gallopamil HCl (GAL), verapamil HCl (VER) and diltiazem HCl (DIL). The effects on growth and morphogenetic differentiation in vitro were monitored. Dose-response relationships were evaluated, inc...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01974690
更新日期：1990-01-01 00:00:00
abstract：:The effects of dicamba, a widely used broad-leaf herbicide, on rat liver mitochondrial bioenergetic activities were examined. The results obtained for state 4 respiration indicate not only an uncoupling effect, the result of an increase on the permeability of inner mitochondria membrane to protons, but also a strong i...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-003-0456-9
更新日期：2003-07-01 00:00:00
abstract：:Trichloroethylene (TCE)-induced liver toxicity and carcinogenesis is believed to be mediated in part by activation of the peroxisome proliferator-activated receptor α (PPARα). However, the contribution of the two TCE metabolites, dichloroacetate (DCA) and trichloroacetate (TCA) to the toxicity of TCE, remains unclear....
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-013-1053-1
更新日期：2013-11-01 00:00:00
abstract：:This study was conducted to determine the functional role of phospholipase D (PLD) involved in testicular Leydig cell damage caused by di (2-ethylhexyl) phthalate (DEHP) in Sprague-Dawley rats. DEHP (500 mg/kg/day) was administered orally to prepubertal rats for 1, 7, 14, 21 or 28 days. After 7 days of exposure, DEHP ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-010-0618-5
更新日期：2011-08-01 00:00:00
abstract：:Cisplatin and its derivatives are widely used chemotherapeutic drugs for cancer treatment. However, they have debilitating side effects in normal tissues and induce ototoxicity, neurotoxicity, and nephrotoxicity. In kidneys, cisplatin preferentially accumulates in renal tubular cells causing tubular cell injury and de...
journal_title：Archives of toxicology
pub_type： 杂志文章,评审
doi：10.1007/s00204-015-1633-3
更新日期：2015-12-01 00:00:00
abstract：:Groups of adult male Sprague-Dawley rats were treated i.p. with 0, 0.3 and 0.5 mmole bromobenzene (BB)/kg per day in corn oil, 5 days a week for 4 weeks. Thereafter, one half of each of these groups was treated i.p. with a single acute toxic dose of 2.5 mmole BB/kg. Urines were then collected for 24 h and the animals ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF02098037
更新日期：1991-01-01 00:00:00
abstract：:The investigation was aimed at providing insight into the side chain metabolism of furazolidone in mice. The agents used in the experiments were furazolidone, 3-amino-2-oxazolidinone, oxazolidinone, nitrofurantoin, 3-aminohydantoin and hydantoin, administered intraperitoneally at five equimolar doses ranging from 0.17...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00661377
更新日期：1987-12-01 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
pub_type： 杂志文章
doi：10.1007/s002040050102
更新日期：1994-01-01 00:00:00
abstract：:Drug-induced liver injury (DILI) continues to be a major source of clinical attrition, precautionary warnings, and post-market withdrawal of drugs. Accordingly, there is a need for more predictive tools to assess hepatotoxicity risk in drug discovery. Three-dimensional (3D) spheroid hepatic cultures have emerged as pr...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-017-2002-1
更新日期：2017-08-01 00:00:00
abstract：:Arsenic has been a recognized contaminant and toxicant, as well as a medicinal compound throughout human history. Populations throughout the world are exposed to arsenic and these exposures have been associated with a number of human cancers. Not much is known about the role of arsenic as a human carcinogen and more r...
journal_title：Archives of toxicology
pub_type： 杂志文章,评审
doi：10.1007/s00204-010-0554-4
更新日期：2010-08-01 00:00:00
abstract：:Mycotoxins are the most frequently occurring natural contaminants in human and animal diet. Among them, deoxynivalenol (DON), produced by Fusarium, is one of the most prevalent and thus represents an important health risk. Recent detection methods revealed new mycotoxins and new molecules derivated from the "native" m...
journal_title：Archives of toxicology
pub_type： 杂志文章,评审
doi：10.1007/s00204-016-1826-4
更新日期：2016-12-01 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
pub_type： 杂志文章
doi：10.1007/s00204-017-2150-3
更新日期：2018-04-01 00:00:00
abstract：:A series of experiments was set up to elucidate the effects of pollution on marine and estuarine fish health, since the European flounder (Platichthys flesus) has shown a relatively high prevalence of (pre)neoplastic liver lesions and lymphocystis virus disease in Dutch coastal and estuarine waters. The hypothesis of ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040100213
更新日期：2001-04-01 00:00:00
abstract：:Multiple oximes have been synthesized and evaluated for use as countermeasures against chemical warfare nerve agents. The current U.S. military and civilian oxime countermeasure, 2-[(hydroxyimino)methyl]-1-methylpyridin-1-ium chloride (2-PAM), is under consideration for replacement with a more effective acetylcholines...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-012-0987-z
更新日期：2013-04-01 00:00:00
abstract：:Occupational and environmental asbestos exposure is the main determinant of malignant pleural mesothelioma (MPM), however, the mechanisms by which its fibres contribute to cell toxicity and transformation are not completely clear. Aberrant DNA methylation is a common event in cancer but epigenetic modifications involv...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2179-y
更新日期：2018-05-01 00:00:00
abstract：:The effect of intracerebroventricular (i.c.v.) administration of cadmium or magnesium on central calcium-dependent blood pressure regulation was investigated. The systolic blood pressure of spontaneously hypertensive rats (SHR; male, 13 weeks of age) decreased following i.c.v. administration of cadmium chloride (20 nm...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050644
更新日期：2000-03-01 00:00:00
abstract：:Liquorice [main ingredient, glycyrrhizin (GL)] is widely used as a food sweetener and herbal medicine. Occasionally, liquorice consumption causes pseudoaldosteronism as a side effect which causes oedema, hypokalaemia, and hypertension due to hyperactivity of mineral corticoid receptor. We aimed to detect GL metabolite...
journal_title：Archives of toxicology
pub_type： 杂志文章,meta分析
doi：10.1007/s00204-019-02588-2
更新日期：2019-11-01 00:00:00
abstract：:A recent intervention study demonstrated the occurrence of irilone as second most abundant isoflavone next to daidzein in human plasma after consumption of a red clover-based dietary supplement (RCDS) containing predominately formononetin ≫ biochanin A > irilone (12 % of these isoflavones). To elucidate the relevance ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-013-1114-5
更新日期：2014-02-01 00:00:00
abstract：:Chronic exposure to carbon disulfide (CS2) can induce polyneuropathy in occupational worker and experimental animals, but underlying mechanism for CS2 neurotoxicity is currently unknown. In the present study, male Wistar rats were randomly divided into two experimental groups and one control group. The rats in two exp...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-008-0399-2
更新日期：2009-06-01 00:00:00
abstract：:The increasing number of man-made chemicals in the environment that may pose a carcinogenic risk emphasizes the need to develop reliable time- and cost-effective approaches for carcinogen detection. To address this issue, we have investigated the utility of human hepatocytes for the in vitro identification of genotoxi...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-019-02569-5
更新日期：2019-11-01 00:00:00
abstract：:In the present study, spiking was used as a strategy to evaluate the mutagenicity of individual compounds in a mixture. Mutagenicity of individual polycyclic aromatic hydrocarbons (PAH) was evaluated in an organic extract of diesel exhaust particles (DEP). The particles were extracted with dichloromethane (DCM). After...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050555
更新日期：1998-10-01 00:00:00
abstract：:As Drosophila melanogaster occupies an important position within the test battery for mutagens and carcinogens, it is of interest to study the xenobiotics metabolism of this insect. Likewise, the genetic control of these important enzyme systems falls within this interest. Our attempt was to get new strains, which sho...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00316345
更新日期：1984-11-01 00:00:00
abstract：:Sulfur dioxide (SO2) is a common air pollutant, and inhaled SO2 in airway epithelium easily forms its soluble derivatives in vivo (bisulfite and sulfite), which are toxic to the respiratory system and related to the exacerbation of asthma. To investigate the effects of SO2 derivatives on the expressions of asthma rela...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-007-0212-7
更新日期：2007-12-01 00:00:00
abstract：:The aim of this study was to investigate the genotoxic potential of DNA adducts and to compare DNA adduct levels and patterns in petroleum vacuum distillates, coal tar distillate, bitumen fume condensates, and related substances that have a wide range of boiling temperatures. An in vitro assay was used for DNA adduct ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040000172
更新日期：2001-01-01 00:00:00
abstract：:The evaluation of developmental and reproductive toxicity of food contact materials (FCMs) is an important task for food safety. Since traditional experiments are both time-consuming and labor-intensive, only a small number of FCMs have sufficient toxicological data for evaluating their effects on human health. While ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-019-02641-0
更新日期：2020-02-01 00:00:00
