Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Tompkins, Jeffrey B. Stitt, Laurel E. Morrissette, Alana M. Ardelli, Bernadette F. |
| Copyright Year | 2011 |
| Abstract | ATP binding cassette (ABC) systems are a diverse group of proteins that have been identified in every organism, from bacteria to humans. Analysis of nematode genomes indicates that the number and arrangement of ABC systems are similar to other organisms, with the majority being ABC transporters. There are few functional studies of ABC transporters in parasitic nematodes; most reports have been on their identification or use as genetic markers to monitor drug resistance. In eukaryotes, some ABC transporters function in tissue defense by actively removing drugs, thus preventing their accumulation. The overexpression of ABC transporters that function as efflux pumps, such as P-glycoprotein (PGP) and the multidrug resistance associated protein (MRP) are known to confer resistance. Drug sensitivity can be restored by administration of PGP interfering or MDR reversal agents. The objective of this study was to determine if ABC systems in filarioid nematodes function similarly to those of other organisms. The relative expression of 33 ABC systems identified in Brugia malayi was quantified following exogenous exposure to the commonly used drug ivermectin (IVM). Following exposure of adults and microfilariae to IVM, there was a significant increase in the transcriptional profiles of a number of ABC systems, mostly within the PGP and MRP subgroups. Coadministration of PGP-interfering and MDR-reversal agents with IVM potentiated sensitivity to the drug in adults and microfilariae. The results suggest that B. malayi ABC transporters function similarly to those in other organisms and are a factor in determining drug sensitivity. |
| Starting Page | 1311 |
| Ending Page | 1322 |
| Page Count | 12 |
| File Format | |
| ISSN | 09320113 |
| Journal | Parasitology Research |
| Volume Number | 109 |
| Issue Number | 5 |
| e-ISSN | 14321955 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2011-04-15 |
| Publisher Place | Berlin/Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Immunology Medical Microbiology Microbiology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Infectious Diseases Veterinary Parasitology Insect Science |
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...
|