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 | Kim, Hyejin Ryoo, Sungweon |
| Description | Responsible library: WPRO |
| Abstract | The culture media for Mycobacterium tuberculosis (MTB) were contrived from both egg-based and agar based ingredients. In 1903, Dorset introduced the first egg-based medium. It was followed by the invention of Lowenstein-Jensen and Ogawa media that contain whole eggs as nutrient and malachite green to inhibit the growth of contaminants. These media have been used worldwide for their usefulness and inexpensiveness. However they have a fundamental disadvantage that the cultivation time for mycobacterial growth takes more than 4 weeks. In 1947, Dubos introduced the first agar medium and followed by the invention of the 7H10 by Middlebrook and Cohn. A powder base of these media contains agar, combination of seven salts, L-glutamic acid, pyridoxine, biotin, and malachite green. This requires the addition of the oleic acid, albumin, dextrose, and catalase (OADC) growth supplement. BACTEC MGIT960 has recently been introduced for rapid cultivation of MTB, which is fully automated liquid culture system with modified 7H9 broth. Agar-based medium developed by Middlebrook has a number of advantages over egg-based medium. One of them is transparency, which enables earlier detection of growing colonies. The major disadvantages of agar media are the high cost of OADC and the need for a CO2 incubator. In conclusion, there is a need for a new agar medium, which can be produced at a lower cost and earlier growth detection. In this review, we introduced the growth promoting factors which can be used as an alternative new growth supplement, cAMP and resuscitation-promoting factor (Rpf). These factors may abrogate a lag in adaption of the bacilli in culture media. |
| File Format | HTM / HTML |
| ISSN | 15982467 |
| e-ISSN | 20930429 |
| Journal | Journal of Bacteriology and Virology |
| Issue Number | 4 |
| Volume Number | 41 |
| Language | Korean |
| Publisher | Korean Society for Microbiology Korean Society of Virology |
| Publisher Date | 2011-01-01 |
| Publisher Place | Korea (South) |
| Access Restriction | Open |
| Subject Keyword | Discipline Microbiology Discipline Virology Discipline Infectious Diseases Discipline Bacteriology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Virology Immunology Microbiology |
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...
|