High-throughput comet assay using 96 minigels.

abstract：:Antiretroviral therapy for the human immunodeficiency virus-1 (HIV-1) typically includes two nucleoside reverse transcriptase inhibitors (NRTIs). 3'-Azido-3'-deoxythymidine (AZT, Zidovudine) plus 2'-deoxy-3'-thiacytidine (3TC, Lamivudine) is a combination that is used frequently. The NRTIs are mutagenic nucleoside ana...

journal_title：Mutagenesis

authors： Olivero OA,Tejera AM,Fernandez JJ,Taylor BJ,Das S,Divi RL,Poirier MC

更新日期：2005-03-01 00:00:00

abstract：:The objective of the present study was to develop a cellular phenotype assay for nucleotide excision repair (NER), using benzo[a]pyrene diol epoxide (BPDE) as model mutagen. Since in vitro exposure to BPDE may lead to DNA strand breaks resulting from both direct interaction with DNA and incisions introduced by the rep...

journal_title：Mutagenesis

authors： Vande Loock K,Decordier I,Ciardelli R,Haumont D,Kirsch-Volders M

更新日期：2010-01-01 00:00:00

abstract：:The dose effect between nucleoplasmic bridges (NPB) and relatively low doses of ionising radiation remains unknown. Accordingly, this study investigated the NPB frequencies in human peripheral blood lymphocytes exposed to low-dose (60)Co γ-rays. Complex anomalies, including fused nuclei (FUS), horse-shoe nuclei (HS) a...

journal_title：Mutagenesis

authors： Tian XL,Zhao H,Cai TJ,Lu X,Chen DQ,Li S,Liu QJ

更新日期：2016-07-01 00:00:00

abstract：:The revertibility of three spontaneous hypoxanthine phosphoribosyl transferase (HPRT)-deficient V79 cell lines has been determined after exposure to a number of alkylating agents. TG11 and 19 reverted at frequencies ranging from 1 X 10(-5) to 1 X 10(-4) after exposure to doses of ethylmethane sulphonate (EMS) N-methyl...

journal_title：Mutagenesis

authors： Fox M,Rossiter BJ,Brennand J

更新日期：1988-01-01 00:00:00

abstract：:Alcohol drinking-derived acetaldehyde is believed to cross-link DNA and induce sister chromatid exchanges in peripheral blood lymphocytes. However, little population data are available to illustrate effects of alcohol-derived acetaldehyde on DNA migration as assayed by the comet assay in peripheral lymphocytes. In the...

journal_title：Mutagenesis

authors： Lu Y,Morimoto K

更新日期：2009-07-01 00:00:00

abstract：:Escherichia coli K12ND-160 possesses characteristics which make it highly suitable for studies on mutagenic/antimutagenic specificity and has been used to investigate such effects for several agents. Nitrofurazone (NFZ) was used as a mutagen at non-lethal concentrations; it causes mutation from fucose sensitivity to r...

journal_title：Mutagenesis

authors： Clarke CH,Shankel DM

更新日期：1989-01-01 00:00:00

abstract：:The aim of the present work was to investigate the possible interference of cytochalasin B (cyt B) with low concentration treatment with colchicine in the induction of chromosome/chromatid loss and micronuclei in human lymphocytes mitotically activated in vitro. Thus, cells from a single female donor were treated with...

journal_title：Mutagenesis

authors： Minissi S,Gustavino B,Degrassi F,Tanzarella C,Rizzoni M

更新日期：1999-01-01 00:00:00

abstract：:Oligodontia, which is the congenital absence of six or more permanent teeth, excluding the third molars, may contribute to masticatory dysfunction, speech alteration, aesthetic problems and malocclusion. Msh homeobox 1 (MSX1) was the first gene identified as causing non-syndromic oligodontia. In this study, we identif...

journal_title：Mutagenesis

authors： Wong SW,Liu HC,Han D,Chang HG,Zhao HS,Wang YX,Feng HL

更新日期：2014-09-01 00:00:00

abstract：:Transgenic B6C3F1 and C57BL/6 mice containing a lambda shuttle vector that carries a lacI target and an alpha lacZ reporter gene have been constructed for use in in vivo mutagenesis assays. After chemical treatment of mice carrying the lacI target gene, genomic DNA is isolated and the shuttle vector is recovered by ex...

journal_title：Mutagenesis

authors： Mirsalis JC,Provost GS,Matthews CD,Hamner RT,Schindler JE,O'Loughlin KG,MacGregor JT,Short JM

更新日期：1993-05-01 00:00:00

abstract：:The over-production of reactive oxygen species (ROS) can cause oxidative damage to a large number of molecules, including DNA, and has been associated with the pathogenesis of several disorders, such as diabetes mellitus (DM), dyslipidemia and periodontitis (PD). We hypothesise that the presence of these diseases coul...

journal_title：Mutagenesis

authors： Corbi SC,Bastos AS,Orrico SR,Secolin R,Dos Santos RA,Takahashi CS,Scarel-Caminaga RM

更新日期：2014-11-01 00:00:00

abstract：:Hyperbaric oxygen (HBO) treatment as used therapeutically has been shown to induce DNA damage in the alkaline comet assay with leukocytes from test subjects. Using formamidopyrimidine-DNA glycosylase, a DNA repair enzyme which specifically nicks DNA at sites of 8-oxoguanines and formamidopyrimidines, we have detected ...

journal_title：Mutagenesis

authors： Speit G,Dennog C,Lampl L

更新日期：1998-01-01 00:00:00

abstract：:AHH-1 TK+/- is a human B cell-derived lymphoblastoid cell line that constitutively expresses a high level of the cytochrome CYP1A1. The MCL-5 cell line was developed by transfection of AHH-1 with cDNAs encoding the human cytochrome P450s, CYP1A2, CYP2A6, CYP2E1, CYP3A4 and microsomal epoxide hydrolase carried in plasm...

journal_title：Mutagenesis

authors： Corso C,Parry EM

更新日期：1999-07-01 00:00:00

abstract：:There are several reports demonstrating that aneugens may preferentially affect segregation of particular chromosomes in somatic cells. Much less is known on specific susceptibility of individual chromosomes to non-disjunction in mammalian meiosis in response to chemical exposures. To explore possible chromosome-speci...

journal_title：Mutagenesis

authors： Sun F,Yin H,Eichenlaub-Ritter U

更新日期：2001-09-01 00:00:00

abstract：:In the past decade, a number of case-control studies have been carried out to investigate the relationship between the HHEX polymorphism and type 2 diabetes (T2D). However, the results have been inconclusive. To investigate this inconsistency, we performed a meta-analysis of all available studies dealing with the rela...

journal_title：Mutagenesis

authors： Cai Y,Yi J,Ma Y,Fu D

更新日期：2011-03-01 00:00:00

abstract：:Carbaryl causes depolymerization of spindle microtubules and apparent uncoupling of karyokinesis and cytokinesis in mitotic V79 cells. The metabolite 1-naphthol has virtually identical effects at equimolar concentrations. The closely related 2-naphthol causes similar configurations, but at a much lower frequency than ...

journal_title：Mutagenesis

authors： Renglin A,Olsson A,Wachtmeister CA,Onfelt A

更新日期：1998-07-01 00:00:00

abstract：:Oxidative DNA lesions, constantly generated by both endogenous and environmentally induced reactive oxygen species, are removed via the base excision repair pathway. In bacteria, Fpg and Nei DNA glycosylases, belonging to the helix-two-turn-helix (H2TH) structural superfamily, remove oxidised purines and pyrimidines, ...

journal_title：Mutagenesis

authors： Makasheva KA,Endutkin AV,Zharkov DO

更新日期：2020-02-13 00:00:00

abstract：:An immunohistochemical method for the determination of 6-thioguanine resistant (TGr) lymphocytes in human blood samples has been developed. The new technique is a modification of the autoradiographic assay and uses labelling of DNA synthesizing cells by bromodeoxyuridine (BrdU) instead of tritiated thymidine. The labe...

journal_title：Mutagenesis

authors： Montero R,Norppa H,Autio K,Lindholm C,Ostrosky-Wegman P,Sorsa M

更新日期：1991-03-01 00:00:00

abstract：:As part of the third UKEMS collaborative trial, ICI Central Toxicology Laboratory (CTL) tested the three study chemicals ethylmethanesulphonate (EMS), benzo[a]pyrene (B[a]P) and benzidine (BZD) in a microwell adaptation of the L5178Y gene mutation assay using the thymidine kinase (tk) locus. Cofactors for metabolic ac...

journal_title：Mutagenesis

authors： Clay P,Cross MF

更新日期：1990-01-01 00:00:00

abstract：:Adducts of 1,2-epoxy-3-butene (EB) with haemoglobin were monitored in 17 workers from the 1,3-butadiene (BD) production unit of a petrochemical plant and in nine referents employed at the same factory but not exposed to BD. The air concentrations of BD were determined using stationary and personal monitoring. The ambi...

journal_title：Mutagenesis

authors： Osterman-Golkar S,Peltonen K,Anttinen-Klemetti T,Landin HH,Zorcec V,Sorsa M

更新日期：1996-03-01 00:00:00

abstract：:Coal miners are exposed to coal dust, containing mineral particles, inorganic compounds and polycyclic aromatic hydrocarbons, and to ionizing radiation. These factors can induce oxidative stress and promote inflammation that leads to DNA damage. The aim of this investigation is to analyse the degree of DNA damage in m...

journal_title：Mutagenesis

authors： Sinitsky MY,Minina VI,Gafarov NI,Asanov MA,Larionov AV,Ponasenko AV,Volobaev VP,Druzhinin VG

更新日期：2016-11-01 00:00:00

abstract：:It has been hypothesised that positive associations between age and levels of oxidative stress-generated damage to DNA may be related to an age-dependent decline in DNA repair activity. The objective of this study was to investigate the association between age and repair activity of oxidatively damaged DNA in peripher...

journal_title：Mutagenesis

authors： Løhr M,Jensen A,Eriksen L,Grønbæk M,Loft S,Møller P

更新日期：2015-09-01 00:00:00

abstract：:A substantial database on hprt mutant frequency in circulating T-cells derived from 153 normal humans was analysed to determine if any effect of alcohol consumption could be detected. Alcohol intake (as reported in a questionnaire completed at the time of the blood sample) ranged from 0 to 35+ units per week. Donors w...

journal_title：Mutagenesis

authors： Cole J,Green MH

更新日期：1995-09-01 00:00:00

abstract：:Comparative investigations of sister-chromatid exchange (SCE) and micronucleus induction in the bone marrow of rats, mice and Chinese hamsters with the cytostatic alkylating mutagen cyclophosphamide (CP) revealed remarkable species differences in their mutagenic responses. With both test systems the sensitivities of t...

journal_title：Mutagenesis

authors： Madle E,Korte A,Beek B

更新日期：1986-11-01 00:00:00

abstract：:Blepharophimosis-ptosis-epicanthus inversus syndrome (BPES) is an autosomal dominant disorder characterized by blepharophimosis, ptosis and epicanthus inversus. Based on the presence and absence of premature ovarian failure, two clinical types have been distinguished. Both types of BPES have been mapped to chromosome ...

journal_title：Mutagenesis

authors： Tang S,Wang X,Lin L,Sun Y,Wang Y,Yu H

更新日期：2006-01-01 00:00:00

abstract：:During the past four years several livestock farms (sheep, cattle and river buffalo) in the provinces of Naples and Caserta (southern Italy) have been unable to sell their milk and other dairy products due to the levels of dioxins (17 different types) present in the milk mass exceeding the value permitted [3 pg/g of f...

journal_title：Mutagenesis

authors： Perucatti A,Di Meo GP,Albarella S,Ciotola F,Incarnato D,Jambrenghi AC,Peretti V,Vonghia G,Iannuzzi L

更新日期：2006-01-01 00:00:00

abstract：:The toxicological relevance of the micronucleus (MN) test is well defined: it is a multi-target genotoxic endpoint, assessing not only clastogenic and aneugenic events but also some epigenetic effects, which is simple to score, accurate, applicable in different cell types. In addition, it is predictive for cancer, ame...

journal_title：Mutagenesis

authors： Kirsch-Volders M,Decordier I,Elhajouji A,Plas G,Aardema MJ,Fenech M

更新日期：2011-01-01 00:00:00

abstract：:The clastogenic potential of sodium fluoride was determined both in vitro (using cultured human lymphocytes) and in vivo (using the rat bone-marrow micronucleus test). The incidence of chromosome aberrations in human lymphocyte cultures exposed to 20 or 40 micrograms/ml sodium fluoride (3 and 9% respectively) was sign...

journal_title：Mutagenesis

authors： Albanese R

更新日期：1987-11-01 00:00:00

abstract：:The effect of cerium oxide nanoparticle (CeNP) in plants has elicited substantial controversy. While some investigators have reported that CeNP possesses antioxidant properties, others observed CeNP to induce reactive oxygen species (ROS). In spite of considerable research carried out on the effects of CeNP in metazoa...

journal_title：Mutagenesis

authors： Sadhu A,Ghosh I,Moriyasu Y,Mukherjee A,Bandyopadhyay M

更新日期：2018-04-13 00:00:00

abstract：:Macrocyclic polyethers (crown ethers) are a family of compounds that possess the ability to complex with and transport metal ions across membranes. Because of their unique ionophoric characteristic, they have wide application in industry and research, chemistry and biology. In the current investigation the relationshi...

journal_title：Mutagenesis

authors： Cai MY,Arenaz P

更新日期：1998-01-01 00:00:00

abstract：:Extracts from lean pork heated at 200 degrees C have a strong mutagenic activity in the Ames Salmonella assay (strain TA98 +S9). The formation of mutagenicity is highly temperature dependent, thus an extract heated at 100 degrees C is not mutagenic in this system. This paper shows that the 200 degrees C extract also c...

journal_title：Mutagenesis

authors： Kolman A,Kleman M,Bohusová T,Gustafsson JA,Overvik E

更新日期：1992-03-01 00:00:00