Mitotic disturbance by carbaryl and the metabolite 1-naphthol may involve kinase-mediated phosphorylation of 1-naphthol to the protein phosphatase inhibitor 1-naphthylphosphate.

abstract：:Nitro-polycyclic aromatic hydrocarbons (nitro-PAHs) are mutagenic and carcinogenic environmental pollutants found in diesel exhaust and on urban air pollution particles. In the present study, human bronchial epithelial BEAS-2B cells were exposed to 2-nitrobenzanthrone (2-NBA) and 3-nitrobenzanthrone (3-NBA). DNA damag...

journal_title：Mutagenesis

authors： Oya E,Ovrevik J,Arlt VM,Nagy E,Phillips DH,Holme JA

更新日期：2011-11-01 00:00:00

abstract：:The circulating human transcriptome, which includes both coding and non-coding RNA (ncRNA) molecules, represents a rich source of potential biomarkers for colorectal cancer (CRC) that has only recently been explored. In particular, the release of RNA-containing extracellular vesicles (EVs), in a multitude of different...

journal_title：Mutagenesis

authors： Francavilla A,Turoczi S,Tarallo S,Vodicka P,Pardini B,Naccarati A

更新日期：2020-07-11 00:00:00

abstract：:All of the published mutagenicity data generated using the Muta Mouse (lacZ) and the Big Blue (lacI) transgenic mouse mutation assays have been re-presented in a standard format. To date, 26 chemicals have been evaluated in one or other of the assays, and eight tissues have been sampled. The present analysis should ex...

journal_title：Mutagenesis

authors： Morrison V,Ashby J

更新日期：1994-07-01 00:00:00

abstract：:We report on a new method for the study of radiation-induced chromatid breaks in stimulated human peripheral blood T lymphocytes, involving a combination of a 1-h colcemid block and a short (15 min) calyculin A treatment. We find that this procedure eliminates the problem of centromere splitting when calyculin A is us...

journal_title：Mutagenesis

authors： Shovman O,Riches AC,Adamson D,Bryant PE

更新日期：2008-07-01 00:00:00

abstract：:This study was a part of an international project sponsored by the Commission of the European Communities to evaluate the utility of certain bioassays including hexaploid wheat assay to identify potential aneugens. Ten suspect spindle poisons, i.e. colchicine (COL), cadmium chloride (CdCl2), chloral hydrate (CH), diaz...

journal_title：Mutagenesis

authors： Sandhu SS,Dhesi JS,Gill BS,Svendsgaard D

更新日期：1991-09-01 00:00:00

abstract：:The induction of aneuploidy in cultured mammalian cells has been studied using two chemical agents, diethylstilboestrol dipropionate and Colcemid, which act on the mitotic spindle, in order to investigate different methods of scoring and statistical analysis. Two cell lines, one human and the other Chinese hamster, we...

journal_title：Mutagenesis

authors： Danford N,Balfe P

更新日期：1987-09-01 00:00:00

abstract：:Recombinant lambda phage DNA containing segments of human O6-methylguanine-DNA transferase gene was employed to localize this gene among the human chromosomes using non-radioactive in situ hybridization technique. This gene was found to be present at the telomeric end, 26q, of the long arm of the chromosome 10. ...

journal_title：Mutagenesis

authors： Natarajan AT,Vermeulen S,Darroudi F,Valentine MB,Brent TP,Mitra S,Tano K

更新日期：1992-01-01 00:00:00

abstract：:The present study was undertaken to compare the antimutagenic activity of aqueous extracts, at the concentrations used for human consumption, from green, black and decaffeinated black tea. Antimutagenic potential was evaluated against three indirect-acting dietary carcinogens, Glu-P-1, benzo(a)pyrene and nitrosopyrrol...

journal_title：Mutagenesis

authors： Bu-Abbas A,Nunez X,Clifford MN,Walker R,Ioannides C

更新日期：1996-11-01 00:00:00

abstract：:The old herbal drug aristolochic acid (AA), derived from Aristolochia spp., has been associated with the development of a novel nephropathy, designated aristolochic acid nephropathy (AAN), and urothelial cancer in AAN patients. There is clear evidence that the major components of the plant extract AA, aristolochic aci...

journal_title：Mutagenesis

authors： Arlt VM,Stiborova M,Schmeiser HH

更新日期：2002-07-01 00:00:00

abstract：:The single-cell gel electrophoresis--the comet assay--has proved to be a sensitive and relatively simple method that is much used in research for the analysis of specific types of DNA damage, and its use in genotoxicity testing is increasing. The efficiency of the comet assay, in terms of number of samples processed p...

journal_title：Mutagenesis

authors： Gutzkow KB,Langleite TM,Meier S,Graupner A,Collins AR,Brunborg G

更新日期：2013-05-01 00:00:00

abstract：:Barrett's oesophagus (BO) carries an increased risk of progression to oesophageal adenocarcinoma. Chromoendoscopy with methylene blue (MB) can be used to facilitate identification of BO and target areas for biopsy. If photoexcited, MB can generate reactive oxygen species and genotoxic photodegradation products leading...

journal_title：Mutagenesis

authors： Sturmey RG,Wild CP,Hardie LJ

更新日期：2009-05-01 00:00:00

abstract：:Vitamins with antioxidant properties have the ability to act as pro-oxidants, inducing oxidative damage and oxidative stress as opposed to preventing it. While vitamin supplements are commonly consumed, the scientific evidence for their health beneficial effects is inconclusive. In fact, even harmful effects have been...

journal_title：Mutagenesis

authors： Bergström T,Ersson C,Bergman J,Möller L

更新日期：2012-07-01 00:00:00

abstract：:The aim of the present work was to investigate the processes involved in the origin of trisomic karyotypes, i.e. co-migration of sister chromatids (mitotic non-disjunction, MND) and recovery of micronuclei (MN) originating from lagging chromosomes/chromatids at anaphase (mitotic indirect non-disjunction, MIND), and to...

journal_title：Mutagenesis

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

更新日期：1999-11-01 00:00:00

abstract：:Due to the very limited transduction capacity of hitherto available vectors, the success of gene therapy of tumours by means of suicide genes has so far essentially depended on the transfer of toxic drug metabolites from transduced (metabolizing) cells to adjacent non-transduced cells via gap junctions (bystander effe...

journal_title：Mutagenesis

authors： Thust R,Tomicic MT,Gräbner R,Friedrichs C,Wutzler P,Kaina B

更新日期：2004-01-01 00:00:00

abstract：:On April 6, 1993, near the town of Tomsk (Russia) there was an accident at the Siberian Chemical Plant (SCP) which resulted in extensive contamination of an area of 250 km(2) to the north of SCP with long-lived radionuclides such as (239)Pu, (137)Cs and (90)Sr. Cytogenetic methods and electron spin resonance (ESR) spe...

journal_title：Mutagenesis

authors： Ilyinskikh NN,Ilyinskikh IN,Porovskiy VA,Natarajan AT,Suskov II,Smirenniy LN,Ilyinskikh EN

更新日期：1999-09-01 00:00:00

abstract：:Coleus aromaticus (Benth, Family: Laminaceae), Indian Oregano native to India and Mediterranean, is well known for its medicinal properties. A preliminary study was undertaken to elucidate in vitro free radical scavenging potential and inhibition of lipid peroxidation by C.aromaticus hydroalcoholic extract (CAE). Anti...

journal_title：Mutagenesis

authors： Rao BS,Shanbhoge R,Upadhya D,Jagetia GC,Adiga SK,Kumar P,Guruprasad K,Gayathri P

更新日期：2006-07-01 00:00:00

abstract：:The development and use of chromosome-specific DNA probes to label entire human chromosomes has been an important advance in molecular cytogenetics. Fluorescence in situ hybridization using whole chromosome-specific DNA probes has been used to study both numerical and structural chromosomal aberrations in many human c...

journal_title：Mutagenesis

authors： Blakey DH,Bayley JM,Huang KC

更新日期：1993-05-01 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：:Anaesthetics have gained a lot of attention for their potential mutagenic/carcinogenic effects. In the present study we have investigated the genotoxicity of the inhalation anaesthetic sevoflurane on DNA of lymphocytes isolated from 20 patients undergoing orthopaedic surgery. The genotoxicity of the anaesthetic was st...

journal_title：Mutagenesis

authors： Alleva R,Tomasetti M,Solenghi MD,Stagni F,Gamberini F,Bassi A,Fornasari PM,Fanelli G,Borghi B

更新日期：2003-09-01 00:00:00

abstract：:Newborns have to cope with hypoxia during delivery and a sudden increase in oxygen at birth. Oxygen will partly be released as reactive oxygen species having the potential to cause damage to DNA and proteins. In utero, increase of most (non)-enzymatic antioxidants occurs during last weeks of gestation, making preterm ...

journal_title：Mutagenesis

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

更新日期：2012-09-01 00:00:00

abstract：:The adaptive response is a phenomenon by which cells exposed to low, non-cytotoxic doses of a genotoxicant become significantly resistant to a subsequent higher dose of the same or another genotoxic agent. Induction of the adaptive response has been mainly studied using ionizing radiation and alkylating agents as geno...

journal_title：Mutagenesis

authors： Oliveira NG,Rodrigues AS,Chaveca T,Rueff J

更新日期：1997-11-01 00:00:00

abstract：:Cyclophosphamide (CP)-induced micronuclei were evaluated in females of two strains of mice (C57BL and CD1), in F1 hybrid females and in fetuses (day 13 of gestation) obtained from different crosses. F1 adult hybrids from a cross between the strain with a high level of induced micronuclei (C57BL) and the strain with a ...

journal_title：Mutagenesis

authors： Barale R,Migliore L,Zucconi D,Ciranni R,Casini D,Carducci A,Loprieno N

更新日期：1987-05-01 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 presence of an adaptive response to low doses of alkylating chemicals in the phototrophic bacteria Rhodobacter sphaeroides and R.capsulatus has been studied. Results obtained show that both strains display this repair response against the challenge doses of N-methyl-N'-nitro-N-nitrosoguanidine (MNNG), when they ar...

journal_title：Mutagenesis

authors： Vericat JA,Barbé J

更新日期：1988-03-01 00:00:00

abstract：:Type 2 diabetes mellitus has undergone a worldwide growth in incidence in the world and has now acquired epidemic status. There is a strong link between type 2 diabetes and vitamin D deficiency. Because vitamin D has beneficial effects on glucose homeostasis, the aim of this study was to evaluate the influence of vita...

journal_title：Mutagenesis

authors： Fagundes GE,Macan TP,Rohr P,Damiani AP,Da Rocha FR,Pereira M,Longaretti LM,Vilela TC,Ceretta LB,Mendes C,Silveira PCL,Teixeira JPF,de Andrade VM

更新日期：2019-05-29 00:00:00

abstract：:Recent studies suggest increased cancer risk in patients with type 2 diabetes mellitus (T2DM) compared with healthy individuals. The present study aims to assess whether T2DM is associated with increased genome instability and whether a healthy diet with natural foods can improve genome stability in peripheral blood l...

journal_title：Mutagenesis

authors： Müllner E,Brath H,Toferer D,Adrigan S,Bulla MT,Stieglmayer R,Wallner M,Marek R,Wagner KH

更新日期：2013-03-01 00:00:00

abstract：:A perceived disadvantage of transgenic rodent mutation assays is that spontaneous mutant frequencies are high compared to those of endogenous genes and may consequently reduce sensitivity to induced mutation. We have previously argued that unrepaired G:T mismatches from spontaneous deamination of 5-methylcytosine at C...

journal_title：Mutagenesis

authors： Valentine CR,Rainey HF,Farrell JM,Shaddock JG,Dobrovolsky VN,Delongchamp RR

更新日期：2008-09-01 00:00:00

abstract：:Dimethyl sulfoxide (DMSO), a well-known differentiation inducer in several myeloid cells, also induces a reversible G(1) arrest in many cell lines. We recently showed that DMSO induces a G(1) phase arrest in Chinese hamster ovary (CHO) cells, by restoring contact inhibition and preventing high density-dependent apopto...

journal_title：Mutagenesis

authors： Fiore M,Zanier R,Degrassi F

更新日期：2002-09-01 00:00:00

abstract：:Implementation of the seventh amendment to the EU Cosmetics Directive has driven much research into suitable in vitro alternative assays to support satisfactory risk assessments. One such assay is the reconstructed skin micronucleus (RSMN) assay. First reported in 2006, further development occurred and a standard prot...

journal_title：Mutagenesis

authors： Kidd D,Phillips S,Chirom T,Mason N,Smith R,Saul J,Whitwell J,Clements J

更新日期：2019-12-03 00:00:00

abstract：:Recent problems with the supply of Difco bacto agar have forced some laboratories to evaluate alternative agars for use in the Salmonella/microsome assay. This led to the independent observation in two laboratories (Boots and Glaxo) that Salmonella typhimurium TA97a is sensitive to certain types of agar that may be us...

journal_title：Mutagenesis

authors： Wilcox P,Wedd DJ,Williams WR,Mee CD,O'Donovan MR

更新日期：1992-01-01 00:00:00