Abstract：
:The significance of urinary trehalase as a possible early indicator of renal disorder was examined using Cd-treated rabbits, which received 1 mg/kg Cd thrice weekly for 3 months subcutaneously. The results showed that urinary trehalase increased significantly from 1 week after treatment, earlier than LAP, ALP, proteinuria and glucosuria, with no changes in plasma trehalase level. A marked decrease in trehalase activity in renal brush border membranes prepared from Cd-treated rabbits was observed. It was also confirmed by immunohistological techniques that Cd treatment resulted in a marked decrease in specific fluorescence compared with controls. Ouchterlony double diffusion analysis demonstrated that urine and renal brush border extracts formed precipitation lines against anti-renal trehalase IgG, indicating that urinary trehalase and renal trehalase had the same antigenicity. Therefore, the facts presented here would suggest that urinary trehalase originated from the renal brush border, indicating its superiority as a diagnostic tool over other indicative indicating its superiority as a diagnostic tool over other indicative enzymes like LAP and ALP in detecting injury to renal proximal tubular cells in the early stage.
journal_name
Arch Toxicoljournal_title
Archives of toxicologyauthors
Nishimura N,Oshima H,Nakano Mdoi
10.1007/BF00290547subject
Has Abstractpub_date
1986-12-01 00:00:00pages
255-60issue
4eissn
0340-5761issn
1432-0738journal_volume
59pub_type
杂志文章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：: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：: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：:N-methylformamide (NMF) produced dose-dependent zone 3 haemorrhagic necrosis in mice; the threshold dose was 100-200 mg/kg. In rats a dose of 1000 mg/kg caused hepatic damage in some animals and slight elevations of plasma transaminases. A species difference in susceptibility to NMF-induced hepatotoxicity is clearly i...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00570135
更新日期：1988-01-01 00:00:00
abstract：:Oxime-type acetylcholinesterase reactivators (oxime-AChER) are used as an adjunct in the treatment for organophosphorus anticholinesterase poisoning. Because of the widespread usage and exposure of organophosphorus compounds (OPCs), its poisoning and fatalities is obvious in pregnant women, embryos and fetuses. OPCs i...
journal_title：Archives of toxicology
pub_type： 杂志文章,评审
doi：10.1007/s00204-013-1160-z
更新日期：2014-03-01 00:00:00
abstract：:The hypothesis that methylmercury (MeHg) potently induces formation of reactive oxygen species (ROS) in the brain is supported by observations on the neuroprotective effects of various classes of antioxidants. Flavonoids have been reported to possess divalent metal chelating properties, antioxidant activities and to r...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-009-0482-3
更新日期：2010-02-01 00:00:00
abstract：:Previously we reported that exposure of mouse and human mast cells to aryl hydrocarbon receptor (AhR) ligands resulted in reactive oxygen species (ROS)- and calcium (Ca2+)-dependent activation of mast cells in vitro and in vivo. However, the mechanisms through which the AhR-ligand axis mediates stress response, Ca2+ s...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-016-1861-1
更新日期：2017-04-01 00:00:00
abstract：:Rats were exposed to black tea (2.5% w/v) as their sole drinking liquid for either 1 day or 1 month, while controls were maintained on water. After this treatment period, all animals received a single oral dose IQ (2-amino-3-methylimidazo-[4,5-f]quinoline), and urine was collected for 48 h. Mutagenic activity of the u...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-004-0562-3
更新日期：2004-08-01 00:00:00
abstract：:The uptake, distribution, and elimination of 3H-toluene in various tissues of rats were studied after inhalation or after gastric intubation. The maximum radioactivity was measured 2--3 h after gastric intubation in tissues, except in white adipose tissue, where the peak radioactivity was reached at 5 h. After inhala...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00293651
更新日期：1977-09-28 00:00:00
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journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00332484
更新日期：1988-01-01 00:00:00
abstract：:Regarding the potential impact of traffic-born air pollutants on public health, in recent years attention has increasingly been focused on the possible effects on the cardiovascular system. In order to investigate this problem further, the influence of long-term exhaust gas exposure on rats has been studied. One hundr...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00332390
更新日期：1981-07-01 00:00:00
abstract：:Engineered amorphous silica nanoparticles (nanosilica) are widely used in industry yet can induce adverse effects, which might be classified according to the oxidative stress model. However, the underlying mechanisms as well as the potential interactions of the three postulated different tiers of toxicity-i.e. oxidati...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-018-2223-y
更新日期：2018-07-01 00:00:00
abstract：:In female rats, the lethality and hepatotoxicity of cerous chloride (CeCl3) were significantly altered by pretreatment with steroidal and nonsteroidal compounds (pregnenolone-16alpha-carbonitrile "PCN", dexamethasone, spironolactone, phenobarbital) that stimulate hepatic drug-metabolizine enzyme activity and by estrad...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00372765
更新日期：1976-03-11 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：: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：:The cytotoxicity of trivalent and pentavalent inorganic arsenic salts was determined in mouse fibroblasts in vitro. Concentrations of As (III) in the microM range led to a reduction of proliferation and viability with a concomitant increase in LDH release and stimulation of lactic acid production. Similar effects were...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00290882
更新日期：1985-08-01 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：:Insulin analogues are widely used in clinical practice. Modifications on the insulin molecular structure can affect the affinity and activation towards two closely related receptor tyrosine kinases: the insulin receptor (INSR) and the insulin-like growth factor 1 receptor (IGF1R). A switch towards higher IGF1R affinit...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-014-1201-2
更新日期：2014-04-01 00:00:00
abstract：:Human precision-cut liver slices (hPCLS) are a valuable ex vivo model that can be used in acute toxicity studies. However, a rapid decline in metabolic enzyme activity limits their use in studies that require a prolonged xenobiotic exposure. The aim of the study was to extend the viability and function of hPCLS to 5 d...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-016-1865-x
更新日期：2017-05-01 00:00:00
abstract：:The deleterious effect of lead has been attributed to lead-induced oxidative stress with the consequence of lipid peroxidation. The present study was designed to investigate the combined effect of DL-alpha-lipoic acid (LA) and meso-2,3-dimercaptosuccinic acid (DMSA) on lead-induced peroxidative damages in rat kidney. ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-002-0350-x
更新日期：2002-08-01 00:00:00
abstract：:Metabolism of isobutene (2-methylpropene) in rats (Sprague Dawley) and mice (B6C3F1) follows kinetics according to Michaelis-Menten. The maximal metabolic elimination rates are 340 mumol/kg/h for rats and 560 mumol/kg/h for mice. The atmospheric concentration at which Vmax/2 is reached is 1200 ppm for rats and 1800 pp...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF02034934
更新日期：1991-01-01 00:00:00
abstract：:Experimental manganese lymphadenopathy was produced by guinea pigs by intratracheal inoculation of manganese dioxide (50 mg/300 g body weight) and histopathologic changes in the tracheobronchial lymph nodes were studied up to 180 days. There was slow extracellular transport of manganese dust into the nodes, which did ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00351975
更新日期：1976-10-28 00:00:00
abstract：:Although polybrominated naphthalenes (PBNs) are contaminants of the commercial fire retardant fireMaster BP-6, the individual PBN isomers have not been identified. In order to study PBNs possessing an analogous level of bromination to those found in fireMaster BP-6, three synthetic PBN mixtures, averaging 5.0, 5.3, an...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00346051
更新日期：1984-07-01 00:00:00
abstract：:The aryl hydrocarbon receptor (AHR) is known to mediate the cellular response to numerous xenobiotics including dioxin. Surprisingly AHR knockout mice provide evidence for the involvement of the AHR signalling cascade in estrogen regulated physiological functions of the female reproductive system. Several studies alre...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-012-0870-y
更新日期：2012-10-01 00:00:00
abstract：:Although the tumor-promoting effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), coplanar polychlorinated biphenyls (PCBs), and related compounds in liver tissue are primarily attributed to the activation of the aryl hydrocarbon receptor (AhR), the underlying molecular mechanisms are still unclear. Liver progenitor...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-012-0979-z
更新日期：2013-04-01 00:00:00
abstract：:Nanoparticles (NP) have a tendency to agglomerate after dispersion in physiological media, which can be prevented by the addition of serum. This may however result in modification of the toxic potential of particles due to the formation of protein corona. Our study aimed to analyze the role of serum that is added to i...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-016-1673-3
更新日期：2017-01-01 00:00:00
abstract：:The activity of 18 vitamin D analogs on soft tissue calcification and growth impairment in neonatal rats and their effect on bone calcium mobilization, intestinal calcium absorption and binding to intestinal 1,25-dihydroxyvitamin D3 receptors in adult rats were compared. Depending on the chemical modification of the v...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/BF00303129
更新日期：1989-01-01 00:00:00
abstract：:The first step in the oxidative metabolism of cocaine is N-demethylation to norcocaine, which is further N-hydroxylated to more toxic N-hydroxynorcocaine. In this study we examined the kinetics of norcocaine N-hydroxylation mediated by cytochrome P450 (CYP) in mouse and human liver microsomes. N-hydroxynorcocaine was ...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s002040000154
更新日期：2000-11-01 00:00:00
abstract：:Age-related macular degeneration (AMD) is a late-onset retinal disease and the leading cause of central vision loss in the elderly. Degeneration of retinal pigment epithelial cells (RPE) is a crucial contributing factor responsible for the onset and progression of AMD. The toxic fluorophore N-retinyl-N-retinylidene et...
journal_title：Archives of toxicology
pub_type： 杂志文章
doi：10.1007/s00204-019-02637-w
更新日期：2020-02-01 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
