Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Shipouva Nifontova, I. N. Bigil’diev, A. E. Svinareva, D. A. Drize, N. I. |
| Copyright Year | 2010 |
| Abstract | We studied surface phenotype of tumor cells and characterized leukemia stem cells in various cell populations with phenotypes of stem and committed precursor cells in the hierarchy of hemopoietic stem cells. Transplantable murine leukemia was used as the model. Bone marrow and liver cells from mice in the terminal phase of the disease were stained with antibodies to various surface markers and analyzed on a flow cytofuorometer. The cells were sorted by various differentiation markers using a system of magnetic separation Miltenyi Biotec® MACS® and then transplanted to syngeneic recipients. In some cases, limiting dilutions were used for measuring the concentration of leukemia-initiating cells. All transplanted cell populations caused death of recipients: c-kit–CD45– over 23.9 days, c-kit+ over 22.2 days, c-kit–CD45+ over 15.4 days, Ter119+ over 18.2 days, and Ter119– over 17.7 days. The concentrations of leukemia cells determined by the method of limiting dilutions was 1 per 37,000 c-kit+ bone marrow cells and 1 per 45 unsorted liver cells from sick animals. Thus, leukemia stem cells retain hierarchic organization in the studied model and can differentiate at least into myeloid and erythroid cells without loosing self-maintenance capacity. This model can be used for the study of regulation of self-maintenance mechanisms in various hierarchic populations of leukemia stem cells. |
| Starting Page | 293 |
| Ending Page | 297 |
| Page Count | 5 |
| File Format | |
| ISSN | 00074888 |
| Journal | Bulletin of Experimental Biology and Medicine |
| Volume Number | 149 |
| Issue Number | 3 |
| e-ISSN | 15738221 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2010-08-14 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | leukemia stem cells transplantable leukemia hierarchy of stem cells Laboratory Medicine Pathology Cell Biology Internal Medicine Biomedicine general |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine Biochemistry, Genetics and Molecular Biology |
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...
|