Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Sánchez, Pilar Torres, Jesús M. Castro, Beatriz Frías, José F. Ortega, Esperanza |
| Copyright Year | 2012 |
| Abstract | The rising incidence of prostate cancer and benign prostatic hypertrophy in the Western world is a cause of increasing public health concern. The most active androgen in the prostate is 5α-dihydrotestosterone obtained from testosterone (T) by the enzyme 5α-reductase (5α-R), expressed in the prostate as two isozymes, 5α-R1 and 5α-R2. These isozymes are involved in the growth and development of normal prostate and in the onset and progression of prostate disease. Besides androgens, prolactin (PRL) may also play a role, although it is not clear whether its effects on the prostate are in synergism with or independent of those of androgens. We previously demonstrated that sulpiride, an inductor of hyperprolactinemia, increased mRNA levels of 5α-R isozymes in prostate of adult rat. We hypothesized a possible interrelationship between PRL levels and 5α-R, although the effects of sulpiride per se cannot be ruled out. In the present study, one-step quantitative reverse transcription polymerase chain reaction coupled with laser-induced fluorescence capillary electrophoresis was used to quantify mRNA levels of both 5α-R isozymes in prostate of adult rat after administration of metoclopramide (MTC), another inductor of PRL secretion. With the administration regimens studied, MTC produced an increase in prostate weight and mRNA levels of 5α-R1 and 5α-R2 in adult rats. Given our finding that MTC per se or MTC-induced hyperprolactinemia modifies prostate disease-related parameters in animals with reduced plasma T levels, further investigation is warranted into the possibility that MTC use by aging males may increase their risk of prostate disease. |
| Starting Page | 133 |
| Ending Page | 140 |
| Page Count | 8 |
| File Format | |
| ISSN | 11387548 |
| Journal | Journal of Physiology and Biochemistry |
| Volume Number | 69 |
| Issue Number | 1 |
| e-ISSN | 18778755 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2012-07-18 |
| Publisher Institution | University of Navarra, Spain |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Androgens Hyperprolactinemia Prostate Prostatic disease Biomedicine general Human Physiology Animal Physiology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physiology Medicine 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...
|