Apoptosis induction in human lung adenocarcinoma cells by oil-soluble allyl sulfides: triggers, pathways, and modulators.

abstract：:Mutagenicity is an important toxicological endpoint that requires thorough evaluation during the industrial chemical registration process. Regulatory requirements for mutagenicity assessment in registration of industrial chemicals vary in geographic regions (and in some cases by intended application). Here we compile ...

journal_title：Environmental and molecular mutagenesis

authors： Ji Z,Ball NS,LeBaron MJ

更新日期：2017-06-01 00:00:00

abstract：:The importance of inherited mutations as a cause of human disease has been established clearly through examples of well-defined genetic anomalies, such as Down syndrome and retinoblastoma. Furthermore, it is suspected that environmental contaminants induce mutations resulting in increased risk for such defects in subs...

journal_title：Environmental and molecular mutagenesis

authors： Narod SA,Douglas GR,Nestmann ER,Blakey DH

更新日期：1988-01-01 00:00:00

abstract：:BDF1 mice were exposed in inhalation chambers to benzene (900 ppm, 300 ppm) and/or toluene (500 ppm, 250 ppm) 6 hr per day, 5 days per week, for up to 8 weeks. Benzene alone induced a slight anemia after 4 and 8 weeks and a reduction of BFU-E and CFU-E numbers in the marrow. The coexposure to toluene reduced the degre...

journal_title：Environmental and molecular mutagenesis

authors： Plappert U,Barthel E,Seidel HJ

更新日期：1994-01-01 00:00:00

abstract：:The mutational spectrum for 28 X-ray induced mutations and 2 spontaneous mutations, previously determined by genetic and cytogenetic methods, consisted of 20 multilocus deficiencies (19 induced and 1 spontaneous) and 10 intragenic mutations (9 induced and 1 spontaneous). One of the X-ray induced intragenic mutations w...

journal_title：Environmental and molecular mutagenesis

authors： Mahmoud J,Fossett NG,Arbour-Reily P,McDaniel M,Tucker A,Chang SH,Lee WR

更新日期：1991-01-01 00:00:00

abstract：:Coal is the largest fossil fuel source used for the generation of energy. However, coal extraction and its use constitute important pollution factors; thus, risk characterization and estimation are extremely important for the safety of coal workers and the environment. Candiota is located to the southeast of the state...

journal_title：Environmental and molecular mutagenesis

authors： Rohr P,da Silva J,da Silva FR,Sarmento M,Porto C,Debastiani R,Dos Santos CE,Dias JF,Kvitko K

更新日期：2013-01-01 00:00:00

abstract：:Sodium/copper chlorophyllin (CHL) is a water-soluble derivative of chlorophyll that exhibits antimutagenic activity in several short-term genotoxicity assays and inhibits carcinogen-DNA binding in vivo. The effect of CHL pretreatment on the excretion of mutagens in the urine and feces of male Sprague-Dawley rats has b...

journal_title：Environmental and molecular mutagenesis

authors： Dashwood R,Liew C

更新日期：1992-01-01 00:00:00

abstract：:Several types of diesel exhaust particles (DEPs) have been used for toxicology studies, including a high-organic automobile DEP (A-DEP) from Japan, and a low-organic forklift DEP developed by the National Institute of Standards and Technology (N-DEP). However, these DEPs were not characterized extensively for chemical...

journal_title：Environmental and molecular mutagenesis

authors： Mutlu E,Warren SH,Matthews PP,King C,Linak WP,Kooter IM,Schmid JE,Ross JA,Gilmour MI,Demarini DM

更新日期：2013-12-01 00:00:00

abstract：:Maintenance of the mitochondrial genome is essential for proper cellular function. For this purpose, mitochondrial DNA (mtDNA) needs to be faithfully replicated, transcribed, translated, and repaired in the face of constant onslaught from endogenous and environmental agents. Although only 13 polypeptides are encoded w...

journal_title：Environmental and molecular mutagenesis

authors： Sharma N,Pasala MS,Prakash A

更新日期：2019-10-01 00:00:00

abstract：:Molecular analysis of proaerolysin selected glycosylphosphatidylinositol anchor (GPI-a) deficient isolates in the TK6 cell line was performed. Initial studies found that the expected X-linked PIGA mutations were rare among the spontaneous isolates but did increase modestly after ethyl methane sulfate (EMS) treatment (...

journal_title：Environmental and molecular mutagenesis

authors： Nicklas JA,Carter EW,Albertini RJ

更新日期：2015-10-01 00:00:00

abstract：:Third instar larvae of Drosophila melanogaster transdihybrid for mwh and flr were exposed to varying concentrations of cisplatin by feeding on dry media wetted with aqueous solutions of the test compound. Larval feeding continued until pupation, and surviving transdihybrid adults were collected seven days following co...

journal_title：Environmental and molecular mutagenesis

authors： Katz AJ

更新日期：1987-01-01 00:00:00

abstract：:We review our studies on the role of polycyclic aromatic hydrocarbon (PAH)-DNA adducts in breast cancer. Additionally we report on analyses of the reliability of the scoring procedures used with immunohistochemical assay for PAH-DNA adducts and of potential bias arising from the use of benign breast disease (BBD) cont...

journal_title：Environmental and molecular mutagenesis

authors： Rundle A,Tang D,Hibshoosh H,Schnabel F,Kelly A,Levine R,Zhou J,Link B,Perera F

更新日期：2002-01-01 00:00:00

abstract：:The aim of this research was to study the gaseous and particulate emissions of genotoxic substances during cooking with two types of methane stoves (a new one and an old one). The particulates were sampled both with a cascade impactor air sampler and an impinger with ice trap and analyzed by two bacterial mutagenicity...

journal_title：Environmental and molecular mutagenesis

authors： Monarca S,Zanardini A,Feretti D,Falistocco E,Antonelli P,Resola S,Moretti M,Villarini M,Nardi G

更新日期：1998-01-01 00:00:00

abstract：:Human sulfotransferase (SULT) 1A1, 1A2, and 1A3 cDNA genes were subcloned separately into the pTrc99A(KM) vector. The generated plasmids were introduced into the Salmonella typhimurium O-acetyltransferase-deficient strain NM6000 (TA1538/1,8-DNP/pSK1002), resulting in the new strains NM7001, NM7002, and NM7003. We comp...

journal_title：Environmental and molecular mutagenesis

authors： Oda Y,Zhang Y,Buchinger S,Reifferscheid G,Yang M

更新日期：2012-03-01 00:00:00

abstract：BACKGROUND:Recently, high concentrations of arsenic have been documented in ground waters of Southern Assam, India. Indiscriminate smokeless tobacco consumption is a common practice in this region. Correlation between nutritional status and arsenic and smokeless tobacco-induced health effects has not been taken up in h...

journal_title：Environmental and molecular mutagenesis

authors： Das S,Langthasa P,Barhoi D,Upadhaya P,Giri S

更新日期：2018-06-01 00:00:00

abstract：:Chlorinated drinking water contains several chlorohydroxyfuranone (CHF) by-products whose contribution to cancer risk is not presently known. 3,4-Dichloro-5-hydroxy-2(5H)-furanone (MCA), 3-chloro-4-(chloromethyl)-5-hydroxy-2(5H)-furanone (CMCF), and 3- chloro-4-methyl-5-hydroxy-2(5H)-furanone (MCF) were studied for th...

journal_title：Environmental and molecular mutagenesis

authors： Mäki-Paakkanen J,Laaksonen M,Munter T,Kronberg L,Komulainen H

更新日期：2001-01-01 00:00:00

abstract：:The Pig-a assay is an emerging and promising in vivo method to determine mutagenic potential of chemicals. Since its development in 2008, remarkable progress has been made in harmonizing and characterizing the test procedures, primarily using known mutagenic chemicals. The purpose of the present study was to evaluate ...

journal_title：Environmental and molecular mutagenesis

authors： Ji Z,Settivari RS,LeBaron MJ

更新日期：2019-01-01 00:00:00

abstract：:To protect human and ecosystem health, it is necessary to develop sensitive assays and to identify responsive cells and species (and their life stages). In this study, the relative genotoxicity of two inorganic arsenicals: trivalent sodium arsenite (As(3+)) and pentavalent sodium arsenate (As(5+)), was evaluated in tw...

journal_title：Environmental and molecular mutagenesis

authors： Raisuddin S,Jha AN

更新日期：2004-01-01 00:00:00

abstract：:Sickle cell anemia (SCA) is a hereditary hematological disease that is characterized by a point mutation in the beta globin S gene and has no specific treatment; hydroxyurea (HU) is the only therapeutic agent used in clinical practice. In the present study, we evaluated the deoxyribonucleic acid (DNA) damage index (DI...

journal_title：Environmental and molecular mutagenesis

authors： Maia Filho PA,Pereira JF,Almeida Filho TP,Cavalcanti BC,Sousa JC,Lemes RPG

更新日期：2019-04-01 00:00:00

abstract：:Gene therapy has been proposed to have implications in the treatment of cancer. By genetically manipulating the hematopoietic stem cell compartment with genes that confer resistance to chemotherapeutic agents, the dose escalation that is necessary to effectively treat the cancers could potentially be achieved. DNA rep...

journal_title：Environmental and molecular mutagenesis

authors： Limp-Foster M,Kelley MR

更新日期：2000-01-01 00:00:00

abstract：:Perturbation of DNA replication by chemical-DNA adducts produced by exposure to mutagenic/carcinogenic chemicals results in mutagenic or cytotoxic damage in the DNA. Demonstration of a correlation between cell cycle dependency of cytotoxicity and point mutation at the Na+/K+ ATPase gene could suggest that the two cons...

journal_title：Environmental and molecular mutagenesis

authors： Smith GJ,Grisham JW,Bentley KS

更新日期：1988-01-01 00:00:00

abstract：:Under the exposome paradigm all nongenetic factors contributing to disease are considered to be 'environmental' including chemicals, drugs, infectious agents, and psychosocial stress. We can consider these collectively as environmental stressors. Exposomics is the comprehensive analysis of exposure to all environmenta...

journal_title：Environmental and molecular mutagenesis

authors： Smith MT,de la Rosa R,Daniels SI

更新日期：2015-12-01 00:00:00

abstract：:F- is not mutagenic in standard bacterial systems, but produces chromosome aberrations and gene mutations in cultured mammalian cells. Although there is disagreement in the literature concerning the ability of F- to induce chromosome aberrations in cultured human and rodent cells, the weight of the evidence leads to t...

journal_title：Environmental and molecular mutagenesis

authors： Zeiger E,Shelby MD,Witt KL

更新日期：1993-01-01 00:00:00

abstract：:Interactions between bleomycin (BLM) and conventional or unconventional intercalating agents were analyzed in an assay for mitotic gene conversion at the trp5 locus and reversion of the ilv1-92 allele in Saccharomyces cerevisiae strain D7. BLM is a potent recombinagen and mutagen in the assay. Various chemicals modula...

journal_title：Environmental and molecular mutagenesis

authors： Hoffmann GR,Laterza AM,Sylvia KE,Tartaglione JP

更新日期：2011-03-01 00:00:00

abstract：:The aim of this study was to investigate genotoxic effects of lamivudine (an analogue of cytidine) using in vitro sister chromatid exchange (SCE), chromosome aberration (CA), and micronucleus (MN) tests in human peripheral lymphocytes. The cells were treated with 75, 100, 125, and 150 microg/ml concentrations of lamiv...

journal_title：Environmental and molecular mutagenesis

authors： Bayram S,Topaktaş M

更新日期：2008-05-01 00:00:00

abstract：:Genotoxic effects of therapeutic ultrasound are poorly documented, when compared with the wide use of this physical agent. The aim of this work was to investigate the clastogenic and aneugenic potential of 1 MHz ultrasound, employing intensities (200 and 300 mW/cm2 ) above the cavitational threshold, but in the range ...

journal_title：Environmental and molecular mutagenesis

authors： Udroiu I,Marinaccio J,Bedini A,Giliberti C,Palomba R,Sgura A

更新日期：2018-01-01 00:00:00

abstract：:Peripheral lymphocytes from Taiwanese women (n = 35) exposed to polychlorinated aromatic hydrocarbons and from matched controls (n = 24) were assessed for the levels of sister chromatid exchanges (SCEs) after a 72-hour incubation of whole blood in the presence or absence of alpha-naphthoflavone (ANF) and for chromosom...

journal_title：Environmental and molecular mutagenesis

authors： Lundgren K,Collman GW,Wang-Wuu S,Tiernan T,Taylor M,Thompson CL,Lucier GW

更新日期：1988-01-01 00:00:00

abstract：:Atmospheric pollution represents a relevant environmental hazard which has been associated with considerable excess mortality, morbidity, and increased rates of respiratory diseases in humans. To date, more than 3,000 environmental chemical compounds have been identified in the ambient atmosphere, including a variety ...

journal_title：Environmental and molecular mutagenesis

authors： Bolognesi C,Merlo F,Rabboni R,Valerio F,Abbondandolo A

更新日期：1997-01-01 00:00:00

abstract：:DNA mutations play a crucial role in the origins of cancer, and the clonal expansion of mutant cells is one of the fundamental steps in multistage carcinogenesis. In this study, we correlated tumor incidence in B6C3F1 mice during the period after exposure to N-ethyl-N-nitrosourea (ENU) with the persistence of ENU-indu...

journal_title：Environmental and molecular mutagenesis

authors： Nakayama T,Sawai T,Masuda I,Kaneko S,Yamauchi K,Blyth BJ,Shimada Y,Tachibana A,Kakinuma S

更新日期：2017-10-01 00:00:00

abstract：:The 1960s witnessed detailed studies on the genetic properties of a large number of histidine-requiring mutants of Salmonella typhimurium. The early 1970s saw development of selected strains, the Ames strains, for use in rapid, cheap, sensitive, and manipulable tests of chemicals and chemical mixtures for genotoxic ac...

journal_title：Environmental and molecular mutagenesis

authors： Hartman PE

更新日期：1989-01-01 00:00:00

abstract：:Micronucleus (MN) expression in peripheral blood lymphocytes is well established as a standard method for monitoring chromosome damage in human populations. The first results of an analysis of pooled data from laboratories using the cytokinesis-block micronucleus (CBMN) assay and participating in the HUMN (HUman Micro...

journal_title：Environmental and molecular mutagenesis

authors： Bonassi S,Fenech M,Lando C,Lin YP,Ceppi M,Chang WP,Holland N,Kirsch-Volders M,Zeiger E,Ban S,Barale R,Bigatti MP,Bolognesi C,Jia C,Di Giorgio M,Ferguson LR,Fucic A,Lima OG,Hrelia P,Krishnaja AP,Lee TK,Migliore L

更新日期：2001-01-01 00:00:00