Abstract：
:Mice in experimental delay of implantation were injected intravenously with 75 micrograms.g-1 body weight of lead chloride, corresponding to a dose of lead of about 56 micrograms.g-1 body weight. Delay of implantation was obtained by ovariectomy 3 days after mating followed by a depot dose of progesterone every fifth day. Electron microscopy showed that the uterine lumen, which was closed in control mice, was opened in lead-injected mice. This morphology suggested that lead caused an increase in uterine secretion. X-ray microanalysis of pyroantimonate precipitates in the uterine epithelium of injected mice demonstrated lead in the precipitates, suggesting that lead could have a direct effect on the function of the uterine epithelium and that lead also could be secreted into the uterine lumen and affect the blastocysts.
journal_name
Arch Toxicoljournal_title
Archives of toxicologyauthors
Nilsson BO,Ljung L,Wide Mdoi
10.1007/BF02307315subject
Has Abstractpub_date
1991-01-01 00:00:00pages
239-43issue
3eissn
0340-5761issn
1432-0738journal_volume
65pub_type
杂志文章abstract：:Female Wistar rats were treated with various doses of progesterone orally via the diet or via the SC route. Oral treatment resulted in enhanced progesterone levels in the liver as measured by radioimmunoassay. There were up to 3-fold increases in activity of ethylmorphine demethylation by isolated microsomes; metaboli...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00316323
更新日期：1986-10-01 00:00:00
abstract：:The possible interrelationships between the effects of dietary selenium and perfluorodecanoic acid (PFDA) on growth and lipid metabolism were studied in the male Sprague Dawley rat. Rats were divided into groups and placed on diets containing three levels of selenium (0.04, 0.2, and 1.0 ppm as sodium selenite). Two we...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01973372
更新日期：1990-01-01 00:00:00
abstract：:The toxic effect of cyclophosphamide on the proliferative cell population of hair follicles plucked from the human scalp was examined by the in vivo nuclear aberration assay. Patients participating in an independent clinical trial received oral low dose cyclophosphamide, intravenous high dose cyclophosphamide or oral ...
journal_title：Archives of toxicology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF01974396
更新日期：1990-01-01 00:00:00
abstract：:5-Hydroxymethylfurfural (HMF) and furfuryl alcohol (FFA) are moderately potent rodent carcinogens that are present in thermally processed foodstuffs. The carcinogenic effects were hypothesized to originate from sulfotransferase (SULT)-mediated bioactivation yielding DNA-reactive and mutagenic sulfate esters, a confirm...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-014-1392-6
更新日期：2016-01-01 00:00:00
abstract：:The present study was designed to evaluate the possible protective effects of 3,3'-diselenodipropionic acid (DSePA), a potent radioprotector, against oxidative organ damage induced by whole body γ-irradiation and explore its mechanistic effects. The mice were subjected to whole body γ-irradiation at 5 Gy for the detec...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-011-0687-0
更新日期：2011-11-01 00:00:00
abstract：:In case of mycotoxin contaminations, food and feedstuff are usually contaminated by more than one toxin. However toxicological data concerning the effects of mycotoxin combinations are sparse. The intestinal epithelium is the first barrier against food contaminants and this constantly renewing organ is particularly se...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-014-1309-4
更新日期：2015-08-01 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：:During aerobic incubation of trichloroethylene with rabbit liver microsomes and NADPH a difference absorption peak appears at 451-452 nm. Trichloroethylene does not form a ligand absorption spectrum with hepatic microsomes reduced by dithionite, or in anaerobic incubates in the presence of NADPH. Addition of trichloro...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00293858
更新日期：1977-06-18 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
pub_type： 杂志文章
doi：10.1007/s00204-005-0660-x
更新日期：2005-09-01 00:00:00
abstract：:Cytochrome P4502E1 (CYP2E1) gene shows genetic polymorphisms that vary markedly in frequency among different ethnic and racial groups. We studied the genotype distributions and allele frequencies of three CYP2E1 polymorphisms: CYP2E1*5B (RsaI/PstI RFLP, C-1053T/G-1293C SNP, rs2031920 /rs3813867), CYP2E1*6 (DraI RFLP, ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-007-0200-y
更新日期：2007-10-01 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：:Tributyltin (TBT) has been shown to disrupt the ability of natural killer (NK) cells to destroy tumor targets in vitro even at exposures of 25 nM for 24 h, but cell viability was not significantly impacted. Thus, evaluation of intracellular molecular events that regulate cell viability in TBT exposed NK cells are of i...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-006-0155-4
更新日期：2007-04-01 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：: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：:Primary hepatocytes are a widely used cell model to analyse the expression and regulation of hepatic cytochrome P450 (CYP) isoenzymes. Transforming growth factor-beta1 (TGF-beta1) was previously shown to inhibit constitutive and induced CYP1 expression in human cell lines and primary hepatocytes but not in rat cells. ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050667
更新日期：2000-05-01 00:00:00
abstract：:Two Ceria nanomaterials (NM-211 and NM-212) were tested for inhalation toxicity and organ burdens in order to design a chronic and carcinogenicity inhalation study (OECD TG No. 453). Rats inhaled aerosol concentrations of 0.5, 5, and 25 mg/m(3) by whole-body exposure for 6 h/day on 5 consecutive days for 1 or 4 weeks ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-014-1349-9
更新日期：2014-11-01 00:00:00
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 varie...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01973722
更新日期：1991-01-01 00:00:00
abstract：:Acrylamide (AA) is a widely studied industrial chemical that is neurotoxic, mutagenic to somatic and germ cells, and carcinogenic in rodents. The recent discovery of AA at ppm levels in a wide variety of commonly consumed foods has energized research efforts worldwide to define toxicity and prevention. Metabolism and ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-006-0109-x
更新日期：2006-12-01 00:00:00
abstract：:Overdose of acetaminophen (APAP) causes necrosis of centrilobular cells of the liver. Accumulating evidence suggests that innate immune system may contribute to APAP-induced hepatotoxicity. Interaction between RANTES and its receptor C-C chemokine receptor (CCR) 5 is related to recruitment of macrophages to sites of i...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-014-1253-3
更新日期：2015-02-01 00:00:00
abstract：:The genotoxicity of the sensory irritant 2-chlorobenzylidene malonitrile (CS) to V79 Chinese hamster cells was investigated using the induction of gene mutations, micronuclei and DNA repair synthesis as biological endpoints. CS efficiently induced micronuclei and mutants resistant to 6-thioguanine in these cells, but ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00278645
更新日期：1989-01-01 00:00:00
abstract：:Evading apoptosis and chemo-resistance are considered as very important factors which help tumour progression and metastasis. Hence, to overcome chemo-resistance, there is an urgent requirement for emergence of more effective treatment options. Myricetin, a naturally occurring flavonoid, is present in various plant-de...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-020-02938-5
更新日期：2021-01-01 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
pub_type： 杂志文章
doi：10.1007/BF00290553
更新日期：1986-12-01 00:00:00
abstract：:Perfluorononanoic acid (PFNA) and perfluorodecanoic acid (PFDA), which are classified as perfluoroalkyl and polyfluoroalkyl substances (PFASs), have been widely used in industrial applications as a surface protectant. PFASs have been detected in wildlife and in humans around the globe. The purposes of this study are t...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2365-y
更新日期：2019-02-01 00:00:00
abstract：:A paradigm shift is occurring in toxicology following the report of the National Research Council of the USA National Academies entitled "Toxicity testing in the 21st Century: a vision and strategy". This new vision encourages the use of in vitro and in silico models for toxicity testing. In the goal to identify new r...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-019-02520-8
更新日期：2019-09-01 00:00:00
abstract：:Cyclohexylmethylphosphonofluoridate (cyclosarin) is a highly toxic organophosphate, which was shown to be rather resistant to conventional oxime therapy. To give more insight into the inhibition, reactivation and aging kinetics, human acetyl-(AChE) and butyrylcholinesterase (BChE) were inhibited by cyclosarin (k2 of 7...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050546
更新日期：1998-09-01 00:00:00
abstract：:The ability of 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC), 3,5-diethoxycarbonyl-4-ethyl-1,4-dihydro-2,6-dimethylpyridine (EDDC) and griseofulvin to induce porphyria in primary cultures of mouse hepatocytes has been examined. Exposure of cultured mouse hepatocytes to DDC, EDDC or griseofulvin resulted in a marked ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF01974011
更新日期：1992-01-01 00:00:00
abstract：:3-Chloro-1,2-propanediol (3-MCPD) fatty acid esters are formed upon thermal processing of fat-containing foods in the presence of chloride ions. Upon hydrolytic cleavage, these substances could release free 3-MCPD. This compound is toxicologically well characterised and displayed cancerogenic potential in rodent model...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-011-0657-6
更新日期：2011-10-01 00:00:00
abstract：:Standard treatment of poisoning by organophosphates (OP) includes the administration of an antimuscarinic agent, e.g. atropine, and of an acetylcholinesterase (AChE) reactivator (oxime). The presently available oximes, obidoxime and pralidoxime (2-PAM), are considered to be insufficient for highly toxic OPs, e.g. sari...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-002-0375-1
更新日期：2002-09-01 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：:Inhalation exposure to toluene diisocyanate (TDI) can result in a variety of airway diseases. Concern has been expressed that a putative carcinogenic potential of TDI exists as a result of the formation of toluenediamine (TDA) by hydrolysis of the isocyanate in the body. Results from long-term bioassays (TDI inhalatio...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040050094
更新日期：1994-01-01 00:00:00
