Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | PubMed Central |
|---|---|
| Author | Trotman, Bruce W. Bernstein, Seldon E. Bove, Kevin E. Wirt, Gary D. |
| Abstract | The pathogenesis of hemolysis-induced gallstones was studied in mice with a hereditary hemolytic disease called normoblastic anemia (genotype nb/nb) and in their normal controls (genotype +/+). Infrared spectroscopy demonstrated that spontaneously formed gallstones from nb/nb mice were nearly identical to stones from patients with chronic hemolysis as the result of sickle cell disease, and both mouse and human stones strikingly resembled synthetic calcium bilirubinate. 57% of 115 nb/nb mice, but none of 109 control mice, developed calcium bilirubinate pigment gallstones (P < 0.001). The incidence of luminal gallstones in nb/nb mice was both sex and age dependent. Female nb/nb mice formed stones twice as frequently as male nb/nb mice (P < 0.001). Before 6 mo of age neither sex developed stones, but thereafter the incidence of stones increased with age. Neither hematocrit, reticulocyte count, nor total plasma bilirubin values, were useful in distinguishing between nb/nb mice with or without gallstones. In gallbladder bile, nb/nb mice with gallstones had higher concentrations of hydrogen ion, total bilirubin, calcium, and bile acids than nb/nb mice without stones. Although total unconjugated bilirubin was similar in both nb/nb groups, the ionized fraction of unconjugated bilirubin was higher in bile from nb/nb mice without stones than those with stones. In nb/nb mice, neutral mucin plugs and pigment concentrations were observed histologically in the glandular crypts of the gallbladder in 33% of nb/nb mice without stones and in 80% of nb/nb mice with luminal stones. This suggested that luminal pigment stone disease in mice with hemolysis may be preceded by microscopic precipitation of calcium bilirubinate in the glandular crypts of the gallbladder. These precipitates may then migrate into the lumen and grow by accretion. |
| Related Links | http://dx.doi.org/10.1172/jci109793 |
| Ending Page | 1308 |
| Page Count | 8 |
| Starting Page | 1301 |
| File Format | |
| ISSN | 00219738 |
| Journal | Journal of Clinical Investigation |
| Issue Number | 6 |
| Volume Number | 65 |
| Language | English |
| Publisher Date | 1980-06-01 |
| Access Restriction | Open |
| Subject Keyword | Medicine(all) Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine |
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...
|