Abstract：
:The "closed chamber technique" (CCT) is presented. It allows investigation of pharmacokinetics of volatile substances in vivo in animals and in man and in vitro using tissue fractions. During the exposure period only the atmospheric concentrations of the substance are measured. The concentration-time data obtained are pharmacokinetically analyzed by a two compartment model describing uptake, endogenous production and excretion of the unchanged substance and its metabolic elimination. Using this model, pharmacokinetics of ethylene have been determined in rats and man. For both species, the results compared well with an estimation based on an allometric species scaling. Furthermore, the applicability of CCT is demonstrated in vivo on several other gases and vapors of solvents, e.g. trichloroethylene and 1,1,1-trichloroethane, and in vitro on 1,2-epoxybutene-3.
journal_name
Arch Toxicoljournal_title
Archives of toxicologyauthors
Filser JGdoi
10.1007/BF02307263keywords:
subject
Has Abstractpub_date
1992-01-01 00:00:00pages
1-10issue
1eissn
0340-5761issn
1432-0738journal_volume
66pub_type
杂志文章,评审abstract：:Reduced gluconeogenesis due to decreased activity of key gluconeogenic enzymes in liver, together with feed refusal, has been suggested to play an important role in 2,3,7, 8-tetrachlorodibenzo-p-dioxin (TCDD)-induced lethality in rats. This study was carried out to further analyse the toxicological significance of red...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050626
更新日期：1999-08-01 00:00:00
abstract：:Exposure to particulate matter (PM) has been related to the onset of adverse health effects including lung cancer, but the underlying molecular mechanisms are still under investigation. Epithelial-to-mesenchymal transition (EMT) is regarded as a crucial step in cancer progression. In a previous study, we reported EMT-...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2259-z
更新日期：2018-09-01 00:00:00
abstract：:Epidemiological and experimental studies have demonstrated the atherogenic effects of environmental toxicant arsenic and fluoride. Inflammatory mechanism plays an important role in the pathogenesis of atherosclerosis. The aim of the present study is to determine the effect of chronic exposure to arsenic and fluoride a...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-012-0803-9
更新日期：2012-06-01 00:00:00
abstract：:Millions of tons of all kind of munitions, including mines, bombs and torpedoes have been dumped after World War II in the marine environment and do now pose a new threat to the seas worldwide. Beside the acute risk of unwanted detonation, there is a chronic risk of contamination, because the metal vessels corrode and...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-020-02931-y
更新日期：2020-12-01 00:00:00
abstract：:Single doses of procarbazine (MIH) were injected IP at 0, 50, 100, 200, and 400 mg/kg body weight to CD-1 male mice. Activities of hyaluronidase, lactate dehydrogenase isoenzyme-X, and the dehydrogenases of sorbitol, alpha-glycerophosphate, glucose-6-phosphate, malate, isocitrate, and glyceraldehyde-3-phosphate in the...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00341017
更新日期：1984-10-01 00:00:00
abstract：:Betulinic acid (BA), a compound isolated from the bark of white birch (Betula pubescens), was reported to induce apoptosis in many types of cancer through mitochondrial dysfunction with low side effects in normal cells. Because of these features, BA is regarded as a potential anti-cancer agent. However, the effect of ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-013-1162-x
更新日期：2014-03-01 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：:Exposure to bisphenolic chemicals during pregnancy occurs in > 90% of pregnancies. Bisphenolic compounds can cross the placental barrier reaching fetal circulation. However, the effects of emerging bisphenolic compounds, such as bisphenol S (BPS), on placental function remain untested. The aim was to determine if bisp...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2191-2
更新日期：2018-05-01 00:00:00
abstract：:The effect of acute and subchronic acrylamide treatment on levels of dopamine, serotonin, and their metabolites was determined in several brain regions of the rat. Concentrations of several neuropeptides and circulating hormones were also measured. Both a single and repeated doses of acrylamide resulted in elevated le...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00317980
更新日期：1983-01-01 00:00:00
abstract：:The current test systems employed by pharmaceutical industry are poorly predictive for drug-induced liver injury (DILI). The 'MIP-DILI' project addresses this situation by the development of innovative preclinical test systems which are both mechanism-based and of physiological, pharmacological and pathological releva...
journal_title：Archives of toxicology
pub_type： 杂志文章,评审
doi：10.1007/s00204-016-1845-1
更新日期：2016-12-01 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：:Hibiscus protocatechuic acid (PCA), a phenolic compound found in the dried flowers of Hibiscus sabdariffa L. (Malvaceae), was demonstrated to have an antioxidant effect in vitro and in vivo, and an antitumor property in our previous study. In the present study, we used lipopolysaccharide (LPS, an endotoxin) to induce ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-002-0404-0
更新日期：2003-01-01 00:00:00
abstract：:Initially, mice were pretreated with atropine (17.4 mg/kg; IP) and the oxime reactivator HI-6 (50 mg/kg; IP) 5 min prior to an injection of soman (287 micrograms/kg, SC); approximately 2.1 x LD50 dose). More than 95% of the mice survived this dose of soman with atropine and HI-6 pretreatment. In these survivors of som...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00316438
更新日期：1989-01-01 00:00:00
abstract：:The metabolism of 74As-arsenate (As V, 0.4 mg As/kg body weight, IV) in marmoset monkeys (two males and two females) was studied. Unlike all other animal species studied so far, the marmoset was found to be unable to metabolize the arsenate to dimethylarsinic acid. Most of the absorbed arsenate was reduced to arsenite...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00343121
更新日期：1985-06-01 00:00:00
abstract：:A new class of potent anticancer drugs, alkylphosphocholines has been recognized lately. Miltefosine (Hexadecylphosphochlorine, HPC) has been found to express select antineoplastic effect on human breast cancer skin metastases with simultaneous preservation of bone marrow proliferative activity and low clastogenicity....
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-005-0010-z
更新日期：2006-01-01 00:00:00
abstract：:As a potential endocrine disruptor, tris(2,3-dibromopropyl) isocyanurate (TBC) has previously been demonstrated to reduce expression of estrogen-dependent vitellogenin (vtg) mRNA in adult zebrafish. However, the underlying toxicity pathways and molecular mechanisms involved in TBC-induced endocrine disruption remain e...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2159-2
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
pub_type： 杂志文章,评审
doi：10.1007/s00204-008-0372-0
更新日期：2009-01-01 00:00:00
abstract：:Recent work concerned with the mechanism underlying the development of organophosphorous compound-induced delayed neurotoxicity (OPIDN) is reviewed. Topics covered include the prophylaxis of OPIDN by phenylmethylsulfonyl fluoride and other agents, neurotoxic esterase (NTE) as measured using either labelled di-isopropy...
journal_title：Archives of toxicology
pub_type： 杂志文章,评审
doi：10.1007/BF00316365
更新日期：1989-01-01 00:00:00
abstract：:Amoscanate, a substance which damages photoreceptors, was administered orally to Wistar rats in doses of 10, 40, and 125 mg/kg body weight once daily for 3 or 10 days. At both times electroretinographic, ophthalmological, and histopathological examinations of the retina were carried out to compare the sensitivity of c...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01973682
更新日期：1993-01-01 00:00:00
abstract：:Alternative methods to detect non-genotoxic carcinogens are urgently needed, as this class of carcinogens goes undetected in the current testing strategy for carcinogenicity under REACH. A complicating factor is that non-genotoxic carcinogens act through several distinctive modes of action, which makes prediction of t...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-014-1368-6
更新日期：2015-12-01 00:00:00
abstract：:The possible formation of singlet oxygen via photoexcited psoralens has been associated with the occurrence of, amongst others, erythema. Therefore it has been suggested to combine PUVA with the topical or systemic administration of antioxidants. However, the effect of these antioxidants on the photobinding of psorale...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01977362
更新日期：1991-01-01 00:00:00
abstract：:As part of a study on cadmium nephrotoxicity, we studied the effect of cadmium chloride (CdCl2) in isolated human renal proximal tubules metabolizing the physiological substrate lactate. Dose-effect experiments showed that 10-500 μM CdCl2 reduced lactate removal, glucose production and the cellular levels of ATP, coen...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-010-0633-6
更新日期：2011-09-01 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：:The lacrimatory agent CS was examined for genotoxic properties. In vitro, Salmonella typhimurium was exposed to CS at concentrations up to 1.5 mg per plate and reverse mutations were assayed. In vivo: male Drosophilae were fed with CS and sex-linked recessive lethal mutations in sperm cells were assayed using the Basc...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01261386
更新日期：1983-10-01 00:00:00
abstract：:The urinary and faecal excretion of chrysene and its phenolic metabolites after oral, intraperitoneal, intratracheal, and intrapulmonary administration to rats have been studied by means of gas chromatography/mass spectrometry. The metabolite profile was found to depend on the mode of excretion and on the route of adm...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00288341
更新日期：1988-01-01 00:00:00
abstract：:A dual-label time-resolved fluoroimmunoassay (TRFIA) for simultaneous quantification of aflatoxin B1 (AFB1) and ochratoxin A (OTA) is described. For this, microtitration wells were coated with AFB1-horse radish peroxidase (HRP) and OTA-bovine serum albumin. The standards and samples were loaded on the coated plates, a...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-009-0410-6
更新日期：2009-06-01 00:00:00
abstract：:The effects of cadmium exposure during pregnancy (by means of daily subcutaneous injections of 4.4 mumol/kg to the mother) on the neonates were investigated. No effect was observed on fetal or neonatal body weights, nor on neonatal liver weights. These parameters were examined up to 5 weeks after birth. The weight of ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00334632
更新日期：1989-01-01 00:00:00
abstract：:To explain the mechanism of renal injury caused by liver ischemia-reperfusion, we investigated biochemical and morphological changes in the liver and kidney in rats. After reperfusion following 60 min of liver ischemia, numerous changes were found. The level of serum transaminases and lipid peroxide formation in the l...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01969922
更新日期：1993-01-01 00:00:00
abstract：:Dorsal root ganglia from control and methylmercury (MeHg)-treated rats were incubated in vitro with 35S-methionine ant the proteins synthesized were analyzed by two-dimensional electrophoresis. The double labelling method, in which proteins of control dorsal root ganglia labelled in vitro with 3H-leucine were added to...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00316373
更新日期：1989-01-01 00:00:00
abstract：:Aliphatic nitriles are a class of chemicals used in high volumes in the production of plastics and elastomers, in organic synthesis, and in production of a number of food packaging containers. Toxicity and metabolism of acrylonitrile (AN) are well characterized. On the other hand, minimal information is available on t...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF03208340
更新日期：1994-01-01 00:00:00
