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 | Semangoen, Theptida Sinchaikul, Supachok Chen, Shui-Tein Thongboonkerd, Visith |
| Description | Country affiliation: Thailand Author Affiliation: Semangoen T ( Medical Proteomics Unit and Medical Molecular Biology Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand) |
| Abstract | Adhesion of calcium oxalate (CaOx) crystals to renal tubular cells is a critical event that triggers a cascade of responses, leading to the development of kidney stones. However, the molecular mechanisms of these cellular responses remain largely unknown. We performed gel-based, differential proteomics study to examine cellular responses (as determined by altered protein expression) in Madin-Darby Canine Kidney (MDCK) cells during CaOx monohydrate (COM) crystal adhesion. Approximately 3-million MDCK cells were inoculated in each culture flask and maintained for 24â h. A total of 10 semiconfluent flasks were then divided into two groups (nâ =â 5 per group) and the culture medium was replaced by either COM-containing (with 100â µg/mL COM crystals) or COM-free medium. The cells were grown further for 48â h. Crystal adhesion on the cell surface was clearly demonstrated using phase-contrast and scanning electron microscopy. Cell death assay using annexin V/propidium iodide double staining showed that all these samples had comparable % cell death. Cellular proteins were then extracted, resolved with 2-DE, and visualized by SYPRO Ruby staining (nâ =â 5 gels per group). Quantitative intensity analysis revealed significantly increased abundance of 15 protein spots, whereas the other 5 were decreased. These altered proteins were then identified by quadrupole TOF (Q-TOF) MS and/or MS/MS analyses, including transcription/translation regulators, signal transduction proteins, metabolic enzymes, nuclear membrane proteins, carrier protein, cellular structural protein, chaperones, and proteins involved in biosynthesis, enzyme activation, and growth regulation. These data may lead to better understanding of the cellular responses in distal renal tubular cells during COM crystal adhesion. |
| File Format | HTM / HTML |
| ISSN | 18628346 |
| Issue Number | 7-8 |
| Journal | PROTEOMICS - Clinical Applications |
| Volume Number | 2 |
| e-ISSN | 18628354 |
| Language | English |
| Publisher | Wiley-VCH |
| Publisher Date | 2008-07-01 |
| Publisher Place | Germany |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Biochemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Clinical Biochemistry |
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...
|