Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Novak, Matjaz Zegura, Bojana Nunic, Jana Gajski, Goran Geric, Marko Garaj-Vrhovac, Vera Filipic, Metka |
| Description | Author Affiliation: Novak M ( Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia); Zegura B ( Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia. Electronic address: bojana.zegura@nib.si.); Nunic J ( Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia. Electronic address: jana1rs@yahoo.com.); Gajski G ( Mutagenesis Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000 Zagreb, Croatia. Electronic address: ggajski@imi.hr.); Geric M ( Mutagenesis Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000 Zagreb, Croatia. Electronic address: mgeric@imi.hr.); Garaj-Vrhovac V ( Mutagenesis Unit, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000 Zagreb, Croatia. Electronic address: vgaraj@imi.hr.); Filipic M ( Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia. Electronic address: metka.filipic@nib.si.) |
| Abstract | The selective tyrosine kinase inhibitor imatinib mesylate (IM) is a widely used anticancer drug. Recent studies showing that IM can induce DNA and chromosomal damage in crustaceans and higher plants prompted us to re-examine its potential genotoxicity. IM was not mutagenic in the Ames assay (Salmonella typhimurium). Cytotoxicity and genotoxicity were evaluated in vitro in zebrafish (Danio rerio) liver (ZFL), human hepatoma (HepG2), and human peripheral blood lymphocyte (HPBL) cells. Genotoxicity was determined with the comet assay and with the cytokinesis-block micronucleus cytome assay. ZFL and HPBL cells showed comparable sensitivity to IM cytotoxicity, while HepG2 cells were less sensitive. At non-cytotoxic concentrations, IM induced DNA strand breaks in ZFL and HepG2 cells. An increase in the number of micronuclei was observed in ZFL and HPBL cells. In HPBLs, IM also induced an increase in the number of nucleoplasmic bridges and nuclear buds. Based on the data of the consumption of IM in European countries the predicted environmental concentrations (PEC) were calculated to be in the range between 3.3 and 5.0ng/L, which are several orders of magnitude lower from those that caused adverse effects in fish and human derived cells. However, based on the in vitro studies it is not possible to quantitatively predict the hazard for wildlife and humans, therefore further studies are warranted to explore the underlying molecular mechanisms of induced IM genotoxic effects as well as the studies of the occurrence of IM in the aquatic and occupational environment to establish the relevance of these observations for aquatic organisms and occupationally exposed personnel. |
| File Format | HTM / HTML |
| ISSN | 13835718 |
| e-ISSN | 18793592 |
| Journal | Mutation Research/Genetic Toxicology and Environmental Mutagenesis |
| Volume Number | 814 |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2017-02-01 |
| Publisher Place | Netherlands |
| Access Restriction | Open |
| Subject Keyword | Discipline Genetics Discipline Biochemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Health, Toxicology and Mutagenesis |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|