A comparison of mutagen production in fried ground chicken and beef: effect of supplemental creatine.

abstract：:The human lymphocyte micronucleus (MN) test combined with fluorescence in situ hybridization (FISH) of a centromeric probe is considered a useful screening assay to distinguish between clastogenic and aneugenic agents. Four suspected aneuploidy-inducing chemicals, acetaldehyde (AA), diethylstilbestrol (DES), diethylst...

journal_title：Mutagenesis

authors： Migliore L,Cocchi L,Scarpato R

更新日期：1996-05-01 00:00:00

abstract：:To evaluate the genetic damage induced by tuberculosis infection and also by a combination of therapeutic exposure to anti-tuberculosis (anti-TB) drugs (isoniazid + rifampicin + pyrazinamide + ethambutol or streptomycin) we have considered chromosome aberrations (CA) and micronuclei (MN) in binucleate peripheral blood...

journal_title：Mutagenesis

authors： Masjedi MR,Heidary A,Mohammadi F,Velayati AA,Dokouhaki P

更新日期：2000-11-01 00:00:00

abstract：:Zeocin is a member of the bleomycin/phleomycin family of antibiotics, known to bind and cleave DNA. We established human SK-OV-3 cells that stably express the Zeocin resistance gene (Sh ble) using an ecdysone-inducible mammalian expression system. Surprisingly, our results demonstrated that Zeocin, added in the cultur...

journal_title：Mutagenesis

authors： Oliva-Trastoy M,Defais M,Larminat F

更新日期：2005-03-01 00:00:00

abstract：:CASE, an artificial intelligence structure-activity relational system, was used to predict the carcinogenicity of a group of chemicals currently being tested in rodent bioassays by the US National Toxicology Program. The 'learning set' for the CASE predictions consisted of the results of previous 252 rodent carcinogen...

journal_title：Mutagenesis

authors： Rosenkranz HS,Klopman G

更新日期：1990-09-01 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：: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：:The restriction site mutation method described by Parry et al. (1990) for isolating mutant sequences directly from DNA is discussed and an additional enrichment step proposed using magnetic beads. ...

journal_title：Mutagenesis

authors： Bridges BA,Carr AM,Lehmann AR

更新日期：1990-11-01 00:00:00

abstract：:This study investigated the effect of glucose and fructose, and advanced glycation end-products (AGEs) on genome damage in WIL2-NS cells, measured using the cytokinesis-block micronucleus cytome (CBMN-Cyt) assay. The effect of AGEs was investigated using the bovine serum albumin (AGE-BSA) model system induced either w...

journal_title：Mutagenesis

authors： Deo P,McCullough CL,Almond T,Jaunay EL,Donnellan L,Dhillon VS,Fenech M

更新日期：2020-03-27 00:00:00

abstract：:The human JC virus (JCV) is potentially carcinogenic to humans as a Group 2B carcinogen, and it is ubiquitous in human populations. To investigate whether the small tumour (ST) antigen of the JCV contributes to genomic instability, we established cell lines stably expressing the JCV ST and examined its role in DNA rep...

journal_title：Mutagenesis

authors： Huang JL,Lin CS,Chang CC,Lu YN,Hsu YL,Wong TY,Wang YF

更新日期：2015-07-01 00:00:00

abstract：:Induced genomic instability in the human B lymphoblastoid cell line TK6 manifests itself as increases in end-to-end chromosome fusions and non-reciprocal chromosome translocations. It is not associated with elevated frequencies of specific locus mutations or other cytogenetic alterations. Previous studies on a limited...

journal_title：Mutagenesis

authors： Schwartz JL,Jordan R,Evans HH,Lenarczyk M,Liber HL

更新日期：2004-11-01 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：: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：:Neurocysticercosis (NCC) has been associated with a high frequency of DNA damage in human circulating lymphocytes and more recently with the development of hematological malignancies. Chronic inflammation, a common feature of helminthic infections, has been proposed to play a key role in carcinogenesis induced by para...

journal_title：Mutagenesis

authors： Herrera LA,Rodríguez U,Gebhart E,Ostrosky-Wegman P

更新日期：2001-11-01 00:00:00

abstract：:The complementation group (CG) assignment is presented for 74 moderately sensitive (approximately 2-4x sensitivity of parental line based on ratio of D10s) UV-sensitive mutants of Chinese hamster ovary (CHO) cells from the Facility for Automated Experiments in Cell Biology (FAECB) collection. The distribution of mutan...

journal_title：Mutagenesis

authors： Busch D,Greiner C,Rosenfeld KL,Ford R,de Wit J,Hoeijmakers JH,Thompson LH

更新日期：1994-07-01 00:00:00

abstract：:Five selectively methylated analogs of the flame retardant tris(2,3-dibromopropyl)phosphate (Tris-BP) and of the nematocide 1,2-dibromo-3-chloropropane (DBCP) were synthesized and their relative mutagenicities determined in Salmonella typhimurium TA100 in the presence of rat liver microsomes. In all cases, methylation...

journal_title：Mutagenesis

authors： Omichinski JG,Søderlund EJ,Bausano JA,Dybing E,Nelson SD

更新日期：1987-07-01 00:00:00

abstract：:The antineoplastic drug etoposide (ET) inhibits topoisomerase II (topo II) activity by forming a ternary complex (DNA-ET-topo II). This complex prevents the DNA-strand-rejoining activity of topo II and may result in structural chromosome aberrations. Inhibition of topo II activity may also predispose cells to aneuploi...

journal_title：Mutagenesis

authors： Mailhes JB,Marchetti F,Young D,London SN

更新日期：1996-07-01 00:00:00

abstract：:We have developed a two dose/single-sample protocol for the in vivo/in vitro rat hepatocyte unscheduled DNA synthesis (UDS) assay. In order to enhance the effectiveness of grain detection by image analysis we found minor technical modifications to be beneficial. These included the use of 3% acetic acid in ethanol (or ...

journal_title：Mutagenesis

authors： Amphlett NW,Mitchell ID,Rees RW,Haynes GA

更新日期：1996-01-01 00:00:00

abstract：:The Ser326Cys polymorphism in the human 8-oxogunaine DNA glycosylase (hOGG1) gene had been implicated in cancer susceptibility. Studies investigating the associations between the Ser326Cys polymorphism and cancer susceptibility showed conflicting results. To derive a more precise estimation of the relationship, a meta...

journal_title：Mutagenesis

authors： Wang W,Wang M,Chen Y,Zhang Z,Wang S,Xu M,Wang B,Zhao Q,Zhang Z

更新日期：2012-05-01 00:00:00

abstract：:The use of DNA adduct analysis has previously focused on the use of marine organisms for biomonitoring, whereas similar investigations in freshwater organisms are sparse. In that context, we have investigated the relevance of DNA adducts as biomarkers of genotoxicity in the freshwater mussels Dreissena polymorpha. The...

journal_title：Mutagenesis

authors： Châtel A,Faucet-Marquis V,Perret M,Gourlay-Francé C,Uher E,Pfohl-Leszkowicz A,Vincent-Hubert F

更新日期：2012-11-01 00:00:00

abstract：:The effects of deficiency in the DNA mismatch repair (MMR) protein Pms2 were investigated using the endogenous mouse Hprt and Tk genes as reporters of intragenic mutation and loss of heterozygosity (LOH). Pms2(-/-)Tk(+/-), Pms2(+/+)Tk(+/-), Pms2(+/-)Tk(+/-) and Pms2(-/-)Tk(-/-) mice were bred from Pms2(+/-)Tk(+/-) mic...

journal_title：Mutagenesis

authors： Dobrovolsky VN,McKinzie PB,Shaddock JG,Mittelstaedt RA,Heflich RH,Parsons BL

更新日期：2003-07-01 00:00:00

abstract：:The ability of topoisomerase II inhibitor, teniposide, to induce aneuploidy and meiotic delay in somatic and germinal cells of male mice was investigated by fluorescence in situ hybridisation (FISH) assay using labelled DNA probes and 5-bromo-2'-deoxyuridine (BrdU) incorporation assay, respectively. Colchicine and mit...

journal_title：Mutagenesis

authors： Attia SM

更新日期：2012-01-01 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：:Mutagens in the semivolatile phase of airborne particulate matter, diesel and gasoline engine emissions were investigated using chemical and biological assays. The previously unknown mutagens, 1-(3-)nitro-6-azabenzo[a]pyrenes (1-N-6-ABP and 3-N-6-ABP) and 1-(3-)nitro-6-azabenzo[a]pyrene-N-oxides (1-N-6-ABPO and 3-N-6-...

journal_title：Mutagenesis

authors： Sera N,Fukuhara K,Miyata N,Tokiwa H

更新日期：1994-01-01 00:00:00

abstract：:The tetrahydrofuran-type abasic site analog (THF) induces large deletion mutations in human cells. To compare the large deletions induced by THF on leading and lagging strand templates, plasmid DNAs bearing the analog at a specific position outside the supF gene were introduced into human U2OS cells. The replicated DN...

journal_title：Mutagenesis

authors： Suzuki T,Katayama Y,Komatsu Y,Kamiya H

更新日期：2019-12-19 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：:A modified method for the 32P-postlabeling assay that permits standardized quantitation for specific polycyclic aromatic hydrocarbon (PAH)-DNA adducts is described. This method has been designed to test the components of the 32P-postlabeling assay for use in the chemically specific detection of individual adducts with...

journal_title：Mutagenesis

authors： Shields PG,Harris CC,Petruzzelli S,Bowman ED,Weston A

更新日期：1993-03-01 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：:A transgenic mouse strain with a high copy number of rescuable lacZ sequences was evaluated for its effectiveness in detecting lacZ- mutations in selected tissues. Procarbazine, cyclophosphamide, ethylnitrosourea, 7,12-dimethylbenz[a]anthracene (DMBA), acrylamide and chlorambucil were tested following either single or...

journal_title：Mutagenesis

authors： Hoorn AJ,Custer LL,Myhr BC,Brusick D,Gossen J,Vijg J

更新日期：1993-01-01 00:00:00

abstract：:Cell transformation assays (CTAs) have long been proposed as in vitro methods for the identification of potential chemical carcinogens. Despite showing good correlation with rodent bioassay data, concerns over the subjective nature of using morphological criteria for identifying transformed cells and a lack of underst...

journal_title：Mutagenesis

authors： Creton S,Aardema MJ,Carmichael PL,Harvey JS,Martin FL,Newbold RF,O'Donovan MR,Pant K,Poth A,Sakai A,Sasaki K,Scott AD,Schechtman LM,Shen RR,Tanaka N,Yasaei H

更新日期：2012-01-01 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