Results 41 to 50 of about 15,743 (258)

Study on the genetic damage caused by cadmium sulfide quantum dots in human lymphocytes

Open Life Sciences, 2022
Cadmium sulfide quantum dots (CdS QDs) are being developed for sensors, fluorescent probes, and other platforms and are attracting increasing attention.
Liu Haiping, Liu Huajie, Liu Haiyan, Zhang Duo, Wang Qian, Li Shuang, Cao Yanhua, Li Qingzhao   +7 more
doaj   +1 more source

Is there a causal association between genotoxicity and the imposex effect? [PDF]

, 2006
There is a growing body of evidence that indicates common environmental pollutants are capable of disrupting reproductive and developmental processes by interfering with the actions of endogenous hormones.
Josephine A. Hagger, Michael H. Depledge, Jörg Oehlmann, Susan Jobling, Tamara S. Galloway, Colborn T, Collins MKL, Cooke H, Depledge MH, Gibbs PE, Harring KE, Harris JO, Laruelle F, Smith BS   +13 more
core   +1 more source

Genotoxicity evaluation of sodium dehydroacetate

Zhongguo shipin weisheng zazhi, 2020
Objective To study the genotoxicity of sodium dehydroacetate (Na-DHA). Methods Five strains of Salmonella Typhimurium (TA97a, TA98, TA100, TA102 and TA1535) were used with the presence and absence of S9 in bacterial reverse mutation test.
Xue GENG, Xiaopeng ZHANG, Yongning LI, Qiannan ZHANG, Haibo LIU, Wenming CUI, Hui YANG, Zhou YU, Xudong JIA   +8 more
doaj   +1 more source

Genotoxicity Comparison between Morinda citrifolia Fruit and Seed Substances

Foods, 2022
This study aimed to evaluate the genotoxic potential of the fruit and seed powder, fruit puree, and aqueous extracts of Morinda citrifolia (Rubiaceae, noni).
Sarah Shin, Ji Soo Kim, Myung Ku Park, Ok-Sun Bang   +3 more
doaj   +1 more source

Genotoxicity and Cytotoxicity Exerted by Pesticides in Different Biotic Matrices-An Overview of More Than a Decade of Experimental Evaluation [PDF]

, 2014
Agrochemicals represent one of the most important sources of environmental pollution. Although attempts to reduce agrochemical use through organic agricultural practices and the use of other technologies to control pests continue, the problem is still
Larramendy, Marcelo Luis, Nikoloff, Noelia, Ruiz de Arcaute, Celeste, Soloneski, Sonia Maria Elsa   +3 more
core   +2 more sources

Safety assessment of the mixture of methyl-branched and linear C14–C18 alkanamides, derived from fatty acids, for use in food contact materials [PDF]

, 2017
Publisher ...
Barthélemy, Eric, Bolognesi, Claudia, Castle, Laurence, Cravedi, Jean-Pierre, de Fátima Tavares Poças, Maria, Engel, Karl-Heinz, Fowler , Paul, Franz, Roland, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kolf-Clauw, Martine, Kärenlampi, Sirpa, Lampi, Eugenia, Mennes, Wim, Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF), Penninks, André, Rosaria Milana, Maria, Silano, Vittorio, Smith, Andrew, Svensson, Kettil, Tlustos, Christina, Wölfle , Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +24 more
core   +3 more sources

Mechanoregulatory Effects of Cell‐Scale Microwells on Epithelial Cell Phenotype

Advanced Functional Materials, EarlyView.
In small polycaprolactone microwells, A549 epithelial cells span well edges, in contrast to cells growing on flat substrates. Focal adhesion sites (yellow) concentrate at topographic boundaries, while cytoskeletal tension (magenta stress fibers) is transmitted to the nucleus (blue), reducing nuclear sphericity.
Ruiwen He, Wang Sik Lee, Phattadon Yajan, Aaron Lee, Mauro Sousa de Almeida, Sandeep Keshavan, Jozef Adamcik, Céline Loussert‐Fonta, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +10 more
wiley   +1 more source

The Cytogenetic Effects of Crude Ethanol Extracts of Petroselium Crspum Leaves on Bone Marrow In Mice (Mus Musculus) [PDF]

Engineering and Technology Journal, 2011
This study aimed to investigate the cytogenetic effects of ethanol extract of Petroselium crispum leaves on somatic cells of albino mice Mus musculus.Four doses (250,500,1000,2000)mgkg were used.Three tests,mitotic index,micronucleus formation and ...
doaj   +1 more source

Guidance on aneugenicity assessment

EFSA Journal, 2021
The EFSA Scientific Committee was asked to provide guidance on the most appropriate in vivo tests to follow up on positive in vitro results for aneugenicity, and on the approach to risk assessment for substances that are aneugenic but not clastogenic nor
EFSA Scientific Committee (SC), Simon John More, Vasileios Bampidis, Claude Bragard, Thorhallur Ingi Halldorsson, Antonio F Hernández‐Jerez, Susanne Hougaard Bennekou, Kostas Koutsoumanis, Claude Lambré, Kyriaki Machera, Hanspeter Naegeli, Søren Saxmose Nielsen, Josef Schlatter, Dieter Schrenk, Dominique Turck, Maged Younes, Gabriele Aquilina, Margherita Bignami, Claudia Bolognesi, Riccardo Crebelli, Rainer Gürtler, Francesca Marcon, Elsa Nielsen, Christiane Vleminckx, Maria Carfì, Carla Martino, Daniela Maurici, Juan Parra Morte, Annamaria Rossi, Diane Benford   +29 more
doaj   +1 more source

Comparison of established and emerging biodosimetry assays [PDF]

, 2013
Rapid biodosimetry tools are required to assist with triage in the case of a large-scale radiation incident. Here, we aimed to determine the dose-assessment accuracy of the well-established dicentric chromosome assay (DCA) and cytokinesis-block ...
Abend, M, Badie, C, Balagurunathan, Y, Barnard, S, Beinke, C, Bernard, N, Boulay-Greene, H, Braselmann, H, Brengues, M, De Amicis, A, De Sanctis, S, Greither, R, Herodin, F, Jones, A, Kabacik, S, Knie, T, Kulka, U, Lista, F, Martigne, P, Meineke, V, Missel, A, Moquet, J, Oestreicher, U, Peinnequin, A, Poyot, T, Roessler, U, Romm, H, Rothkamm, K, Scherthan, H, Terbrueggen, B, Thierens, Hubert, Valente, M, Vral, Anne, Zenhausern, F   +33 more
core   +2 more sources