Abstract：
:Carbon tetrachloride-induced liver injury is a thoroughly studied model for regeneration and fibrosis in rodents. Nevertheless, its pattern of liver fibrosis is frequently misinterpreted as portal type. To clarify this, we show that collagen type IV+ "streets" and α-SMA+ cells accumulate pericentrally and extend to neighbouring central areas of the liver lobule, forming a 'pseudolobule'. Blood vessels in the center of such pseudolobules are portal veins as indicated by the presence of bile duct cells (CK19+) and the absence of pericentral hepatocytes (glutamine synthetase+). It is critical to correctly describe this pattern of fibrosis, particulary for metabolic zonation studies.
journal_name
Arch Toxicoljournal_title
Archives of toxicologyauthors
Hammad S,Braeuning A,Meyer C,Mohamed FEZA,Hengstler JG,Dooley Sdoi
10.1007/s00204-017-2040-8subject
Has Abstractpub_date
2017-11-01 00:00:00pages
3689-3692issue
11eissn
0340-5761issn
1432-0738pii
10.1007/s00204-017-2040-8journal_volume
91pub_type
杂志文章abstract：:Sulfur mustard (SM) is a highly toxic war chemical that causes significant morbidity and mortality and lacks any effective therapy. Rats exposed to aerosolized CEES (2-chloroethyl ethyl sulfide; 10% in ethanol), an analog of SM, developed acute respiratory distress syndrome (ARDS), which is characterized by increased ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-020-02699-1
更新日期：2020-04-01 00:00:00
abstract：:Current developmental neurotoxicity (DNT) testing in animals faces major limitations, such as high cost and time demands as well as uncertainties in their methodology, evaluation and regulation. Therefore, the use of human-based 3D in vitro systems in combination with high-content image analysis (HCA) might contribute...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-016-1852-2
更新日期：2017-04-01 00:00:00
abstract：:Possible induction of chromosomal aberrations and/or sister chromatid exchanges by astemizole was studied in vitro on human lymphocytes. In vivo chromosomal damage was assessed by a micronucleus test on rats and a dominant lethal test on both male and female mice. All these tests yielded negative results for astemizol...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00373399
更新日期：1982-07-01 00:00:00
abstract：:To investigate possible persistent nephrotoxic effects of trichloroethylene (TRI), a retrospective study was carried out on 39 workers exposed to high levels of TRI from 1956 to 1975. Total protein levels in urine, as well as serum and urine creatinine and serum urea were unchanged in comparison with the control. Sodi...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050613
更新日期：1999-06-01 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
pub_type： 杂志文章
doi：10.1007/BF00353707
更新日期：1979-07-11 00:00:00
abstract：:4, 4'-Methylenedianiline (MDA) is used extensively as a curing agent in the production of elastomers and is classified as reasonably anticipated to be a human carcinogen based on sufficient evidence in animal experiments. Human N-acetyltransferase 1 (NAT1) and 2 (NAT2) catalyze the N-acetylation of aromatic amines and...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-019-02516-4
更新日期：2019-08-01 00:00:00
abstract：:Polymorphisms of the apolipoprotein E (APOE) gene differentially affect neurobiological functions and cognitive performance and confer different vulnerabilities to subclinical exposures to chlorpyrifos (CPF), a pesticide used worldwide. The data reported on this topic suggest a complex interaction between cholinergic ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-019-02387-9
更新日期：2019-03-01 00:00:00
abstract：:The nephrotoxicity of 4-amino-3-S-glutathionylphenol (PAP-GSH), a known metabolite of 4-amino-phenol (PAP), was determined in male Fischer 344 rats. Administration of a single dose of 40 or 60 mumol kg-1 caused a marked elevation in blood urea nitrogen and an increase in the urinary excretion of glucose, protein and g...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF03035706
更新日期：1994-01-01 00:00:00
abstract：:Hydroxysteroid sulfotransferase 2B1b (SULT2B1b) sulfates cholesterol and oxysterols. Hepatic oval cells (HOCs), thought to be progenitor cells, can be triggered in chemically injured livers. The present study focused on the role of SULT2B1b in HOC proliferation after liver injury. Our experiments revealed that the exp...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-016-1693-z
更新日期：2017-01-01 00:00:00
abstract：:This study examined the effect of tamoxifen, an anti-breast cancer drug, on Ca2+ handling in bladder female transitional cancer cells. Changes in cytosolic free Ca2+ levels were recorded by using the Ca2+-sensitive dye fura-2. In a dose-dependent manner, tamoxifen induced intracellular free Ca2+ concentrations ([Ca2+]...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040100212
更新日期：2001-05-01 00:00:00
abstract：:Dinitrochlorobenzene (DNCB) absorption through mouse and rat dorsal skin, pig ear skin and human abdominal skin in vitro was determined, and local metabolism to the glutathione conjugate was related to glutathione transferase activities and glutathione status in the skin. Absorption studies were conducted using skin m...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040000123
更新日期：2000-09-01 00:00:00
abstract：:For ethical and regulatory reasons, in vitro tests for scoring potential toxicities of cosmetics are essential. A test strategy for investigating potential skin sensitization using two human keratinocytic and two human dendritic cell lines has been developed (Mehling et al. Arch Toxicol 86:1273–1295, 2012). Since proh...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-013-1090-9
更新日期：2013-09-01 00:00:00
abstract：:A recent study reported that exposure of student embalmers in Cincinnati to high concentrations of formaldehyde (2 mg/m3) reduced the activity of the DNA repair protein O6-methylguanine DNA methyltransferase (MGMT). Reduction in a DNA repair enzyme may strongly increase the cancer risk not only with respect to the rep...
journal_title：Archives of toxicology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1007/s002040050581
更新日期：1999-02-01 00:00:00
abstract：:Capillary gas chromatography coupled to mass spectrometry was employed to quantify ethylmorphine in biological fluids and tissues in a death attributed to oral ethylmorphine ingestion. The femoral blood concentration of the drug was 488 ng/ml. Hair analysis revealed the individual's drug abuse pattern, particularly th...
journal_title：Archives of toxicology
pub_type： 信件
doi：10.1007/s002040050057
更新日期：1994-01-01 00:00:00
abstract：:The object of this study was to compare the relative sensitivity of markers of exposure and effects in the lung of rats exposed to polymeric diphenyl-methane-4,4'-diisocyanate (pMDI) aerosol. Rats were repeatedly exposed to 12.9 mg pMDI/m(3) (6 h/day, 5 days/week for 14 days; exposure was from days 0--17 followed by a...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-001-0301-y
更新日期：2002-02-01 00:00:00
abstract：:Sertoli cells play a critical role in spermatogenesis, and in adults, they are terminally differentiated with loss of proliferative activity. This study revealed Sertoli cell proliferation in 17-week-old Sprague-Dawley rats whose dams had been intragastrically administered 250 ng of 3,3',4,4',5-pentachlorobiphenyl/kg ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-011-0736-8
更新日期：2012-01-01 00:00:00
abstract：:The development and application of high throughput in vitro assays is an important development for risk assessment in the twenty-first century. However, there are still significant challenges to incorporate in vitro assays into routine toxicity testing practices. In this paper, a robust learning approach was developed...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2260-6
更新日期：2018-09-01 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：:The present study was performed to investigate the potential toxic effects of prenatal exposure to 4-tert-octylphenol (OP) on liver, kidney, spleen, and hematologic parameters of male and female rats in adult life. The rats were treated with OP subcutaneously in utero at doses of control (vehicle, corn oil), 100 or 25...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-008-0354-2
更新日期：2009-04-01 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
pub_type： 杂志文章
doi：10.1007/s00204-016-1726-7
更新日期：2017-01-01 00:00:00
abstract：:Perfluorocarboxylic acids (PFCAs) including perfluorooctanoic acid (PFOA) are environmental pollutants showing high accumulation, thermochemical stability and hepatocarcinogenicity. Peroxisome proliferator-activated receptor α is suggested to mediate their toxicities, but the precise mechanism remains unclear. Previou...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-016-1888-3
更新日期：2017-06-01 00:00:00
abstract：:Intravenous administration of lead acetate to rabbits for 10 weeks at 2 week intervals resulted in significantly elevated blood lead levels, slight anemia with marked microspherocytosis and moderate basophilic stippling, and marked depression of red cell delta-aminolevulinic acid (ALA) dehydratase activity. However th...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00695874
更新日期：1979-10-01 00:00:00
abstract：:Whether pregnancy-induced immunosuppression when combined with exposure to 2,3,7,8-tetrachlorodibenzo- p-dioxin (TCDD) could exacerbate immunotoxicity has not been previously investigated. The current study evaluated the immune status of C57BL/6 pregnant and virgin mice following exposure to TCDD. To this end, syngene...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-003-0538-8
更新日期：2004-05-01 00:00:00
abstract：:The incidence of breast cancer in Korea has been increasing for the last two decades (1983-2005), and now, breast cancer is ranked the leading cause of cancer in Korean women. Along with other endocrine disrupting chemicals (EDCs), bisphenol A (BPA) has been suspected as a potential risk factor for breast cancer. We s...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-008-0364-0
更新日期：2009-03-01 00:00:00
abstract：:The pregnancy outcomes of 109 women who were intoxicated during pregnancy due to excessive amounts of drugs and other agents were studied. Seventy per cent of the women attempted suicide, and the intoxication in 78% of all cases was caused by drugs. The stillbirth rate (4%) was higher than that in previous and subsequ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00316249
更新日期：1988-08-01 00:00:00
abstract：:We investigated the hepatotoxicity induced by AQ using a glutathione (GSH)-depleted mice model. Although sole administration of either AQ or L-buthionine-S,R-sulfoxinine (BSO), a well-known GSH synthesis inhibitor, produced no significant hepatotoxicity, combined administration of AQ with BSO induced hepatotoxicity ch...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-009-0436-9
更新日期：2009-07-01 00:00:00
abstract：:The associations of four single nucleotide polymorphisms (p.Arg194Trp, p.Arg280His, p.Pro206Pro, and p.Arg399Gln) in X-ray repair cross-complementing group 1 with urinary arsenic metabolites and 8-hydroxy-2'-deoxyguanosine (8-OHdG) were investigated in a Vietnamese population (n = 100). Individuals with genotype AA in...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-015-1490-0
更新日期：2016-04-01 00:00:00
abstract：:Clark 1 (diphenylarsine chloride) and Clark 2 (diphenylarsine cyanide) were used as chemical weapon agents (CWA), and the soil contamination by these CWA and their degraded products, diphenyl and phenyl arsenicals, has been one of the most serious environmental issues. In a series of comparisons in toxicity between tr...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-004-0598-4
更新日期：2005-01-01 00:00:00
abstract：:Changes in the urinary excretion of hippuric acid (HIA) and phenaceturic acid (PUA) as well as their metabolic precursors, i.e. benzoic (BA) and phenylacetic acid (PAA), in rats housed in glass metabolic cages for 4 days were monitored using gas-liquid chromatography. The amount of HIA excreted was 128 +/- 63 mumol/kg...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00324554
更新日期：1987-01-01 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
