Abstract:
:With the development of nanotechnology, myriad types of novel materials have been discovered at the nanoscale, among which the most interesting material is graphene. However, the toxicity data available on graphene are extremely limited. In this study, we explored toxic response of commercially available graphene nanoplatelets (GNPs) in vivo and in vitro. The GNPs used in this study had a high surface area and feature considerably few defects. In mice, GNPs (2.5 and 5 mg/kg) remained in the lung until 28 days after a single instillation, and the secretion of inflammatory cytokines reached the maximal level at Day 14 and then decreased over time. In vitro study using BEAS-2B cells, a human bronchial epithelial cell line, GNPs located within autophagosome-like vacuoles 24 h after exposure. The GNPs (2.5, 5, 10, and 20 μg/mL) also dose-dependently reduced cell viability, which was accompanied by an increase in the portion of cells in the subG1 and S phases. Moreover, the GNPs down-regulated the generation of reactive oxygen species, suppressed ATP production, caused mitochondria damage, and elevated the levels of autophagy-related proteins. Based on these results, we suggest that GNPs provoked a subchronic inflammatory response in mice and that GNPs induced autophagy accompanying apoptosis via mitochondria damage in vitro.
journal_name
Arch Toxicoljournal_title
Archives of toxicologyauthors
Park EJ,Lee GH,Han BS,Lee BS,Lee S,Cho MH,Kim JH,Kim DWdoi
10.1007/s00204-014-1303-xsubject
Has Abstractpub_date
2015-09-01 00:00:00pages
1557-68issue
9eissn
0340-5761issn
1432-0738journal_volume
89pub_type
杂志文章abstract::Cadmium (Cd), a highly toxic heavy metal, is distributed widely in the general environment of today. The characteristic clinical manifestations of chronic Cd intoxication include renal proximal tubular dysfunction, general osteomalacia with severe pains, and anemia. We have recently reported that the serum level of er...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s002040050352
更新日期:1996-01-01 00:00:00
abstract::With the development of nanotechnologies, the potential adverse effects of nanomaterials such as multi-walled carbon nanotubes (MWCNT) on the respiratory tract of asthmatics are questioned. Furthermore, investigations are necessary to understand how these effects might arise. In the present study, we hypothesized that...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-013-1116-3
更新日期:2014-02-01 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::Doppler and M-mode echocardiography (EC) were used to investigate the effects of minoxidil on the cardiac function of the dog and potentially to clarify the pathogenesis of cardiac lesions, in particular the necrotic lesion in the left ventricle and the haemorrhagic lesion in the right atrium. Groups of three dogs wer...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-003-0503-6
更新日期:2004-01-01 00:00:00
abstract::Sunitinib (SNT) is a multi-targeted receptor tyrosine kinase inhibitor that has been approved by the FDA for cancer therapy. However, its cardiotoxicity has limited the clinical applicability with no effective therapeutic approach available. As a broadband kinase inhibitor, the function of several kinases that are ess...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-019-02448-z
更新日期:2019-06-01 00:00:00
abstract::Quercetin (QC), a polyphenolic compound widely distributed in fruits and vegetables has recently gained interest due to its cisplatin (CP) sensitizing properties in cancer cells. It is currently unknown, whether quercetin also increases the susceptibility of the kidneys to cisplatin toxicity. We studied the effects of...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s002040050539
更新日期:1998-07-01 00:00:00
abstract::This review summarises the current state of knowledge regarding the physiology and control of production of thyroid hormones, the effects of chemicals in perturbing their synthesis and release that result in thyroid cancer. It does not consider the potential neurodevelopmental consequences of low thyroid hormones. The...
journal_title:Archives of toxicology
pub_type: 杂志文章,评审
doi:10.1007/s00204-020-02961-6
更新日期:2021-01-05 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 N-benzyl-D-glucamine dithiocarbamate (BGD) on the renal toxicity induced by acute exposure to cadmium-metallothionein (Cd-MT) in rats was studied. Rats were injected intraperitoneally with BGD (400 mumol/kg) 6, 12, or 24 h after intraperitoneal injection of Cd-MT (1.78 mumol Cd as Cd-MT/kg) and thereafte...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/BF01974392
更新日期:1990-01-01 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::The OECD has developed an "enhanced Test Guideline 407" (TG 407) protocol for detecting endocrine effects during the course of a 28-day testing scheme. This protocol has gone through a validation process with (anti)estrogenic and (anti)androgenic compounds and substances that affect the thyroid (thyroxine and propylth...
journal_title:Archives of toxicology
pub_type: 杂志文章,评审
doi:10.1007/s00204-004-0644-2
更新日期:2005-07-01 00:00:00
abstract::Using male ICR mice, the LC50 and acute and subacute inhalation toxicity of dichlorosilane (SiH2Cl2, DCS) and the fate of DCS released into the air were investigated. DCS resolved and minute particles including silicon and chloride were observed, when DCS was released into the air. Most particles were under 1 micron i...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s002040050263
更新日期:1996-01-01 00:00:00
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...
journal_title:Archives of toxicology
pub_type: 杂志文章,评审
doi:10.1007/BF02307263
更新日期:1992-01-01 00:00:00
abstract::Dulcin (DL), now banned, was once a widely used artificial sweetener. DL possesses an ureido group that is metabolized by direct glucuronidation in rabbit liver microsomes. Dulcin N-glucuronide (DNG) is the only type of ureido N-glucuronide known to date; ureido glucuronidation in humans has not been previously report...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-006-0138-5
更新日期:2007-03-01 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::The involvement of oxidative stress has been suggested as a mechanism for neurotoxicity caused by methylmercury (MeHg), but the mechanism for MeHg selective toxicity in the central nervous system is still unclear. In this research, to clarify the mechanism of selective neurotoxicity caused by MeHg, the oxygen consumpt...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-007-0209-2
更新日期:2007-11-01 00:00:00
abstract::Organophosphorus (OP) pesticides and nerve agents still pose a threat to the population. Treatment of OP poisoning is an ongoing challenge and burden for medical services. Standard drug treatment consists of atropine and an oxime as reactivator of OP-inhibited acetylcholinesterase and is virtually unchanged since more...
journal_title:Archives of toxicology
pub_type: 杂志文章,评审
doi:10.1007/s00204-020-02797-0
更新日期:2020-07-01 00:00:00
abstract::The present study was carried out to elucidate the mechanisms behind an increase in the incidence of malignant or multiple mammary tumors as a result of oral administration of rolipram in a 104-week carcinogenicity study. The organs and tissues of Sprague-Dawley (SD) rats of both sexes, which had been subjected to a 1...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-005-0016-6
更新日期:2006-02-01 00:00:00
abstract::MicroRNAs (miRNAs) are a family of endogenous, small, noncoding RNA molecules that involved in a wide range of biological processes including differentiation, proliferation, and apoptosis. A polymorphism G>C (rs2910164) is located in the stem region opposite to the mature miR-146a sequence. In our study, we investigat...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-012-1004-2
更新日期:2013-05-01 00:00:00
abstract::O,O,S-Trimethyl phosphorothioate (OOS-TMP) is known to induce unique symptoms, which are characterized by hypophagia, progressive weight loss, and hypothermia. To determine whether there is the possibility of a causal relationship between these toxic symptoms and a direct action of OOS-TMP on the central nervous syste...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s002040050212
更新日期:1995-01-01 00:00:00
abstract::Steatosis, also known as fatty liver disease (FLD), is a disorder in which the lipid metabolism of the liver is disturbed, leading to the abnormal retention of lipids in hepatocytes. FLD can be induced by several drugs, and although it is mostly asymptomatic, it can lead to steatohepatitis, which is associated with li...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-015-1483-z
更新日期:2016-03-01 00:00:00
abstract::The effect of acute and chronic cadmium administration on hepatic drug metabolism was investigated in the male rat. 3 days after the acute administration of cadmium by either the intraperitoneal (0.84 mg Cd/kg) or the oral (greater than 80 mg Cd/kg) route, there was a significant potentiation in duration of hexobarbit...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/BF00310332
更新日期:1978-08-09 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::Bisphenol A (BPA) is a chemical in widespread use that is under scientific discussion due to its endocrine activity. Controversies exist about how to interpret reportedly high blood concentrations measured in uncontrolled situations. Physiologically based pharmaco-/toxicokinetic modelling resulted in 10-100-fold lower...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-013-1022-8
更新日期:2013-07-01 00:00:00
abstract::Breast cancer is the most commonly diagnosed malignancy in females, the etiology being multifactorial and includes the role of lifestyle exposure to DNA-damaging chemicals such as dietary carcinogens benzo (a) pyrene (BaP) and 2-amino-1-methyl-6-phenylimidazo [4, 5-b] pyridine (PhIP). Both compounds require cytochrome...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/s00204-019-02558-8
更新日期:2019-10-01 00:00:00
abstract::The tissue distribution, metabolism and excretion of 14C-2,2',4,4',5-pentachlorodiphenyl ether (PCDE) were studied in the rat. Radioactivity was distributed in all tissues examined, with the highest concentrations being found in the fat followed by the skin, liver, kidney and muscle. Most of the radioactivity found in...
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::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 acetone on liver, kidney, and lung monooxygenases were studied using hamsters administered 8% acetone in drinking water. Binding of aniline to liver microsomes induced a type II difference spectrum, and the spectral binding was enhanced in hamsters pretreated with acetone. Administration of acetone caus...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/BF01973502
更新日期:1991-01-01 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::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, protein...
journal_title:Archives of toxicology
pub_type: 杂志文章
doi:10.1007/BF00290547
更新日期:1986-12-01 00:00:00