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Cell proliferation in rat colon measured with bromodeoxyuridine, proliferating cell nuclear antigen, and [3H]thymidine.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Richter, Friedrich Richter, Andrea Yang, Kunhua Lipkin, Martin |
| Copyright Year | 1992 |
| Abstract | Epithelial cell proliferation was studied in the normal colonic mucosa of 5-week-old Sprague-Dawley rats, comparing [3H]thymidine incorporation (group 1) with two newer proliferation markers, bromodeoxyuridine (group 2) and proliferating cell nuclear antigen (group 3). Microautoradiography (group 1) or immunoperoxidase assays (groups 2 and 3) were carried out. Cells were counted for positive reaction and position along 50 colonic crypt columns/animal. No significant differences were found in number or distribution of labeled epithelial cells in proliferative compartments in crypt columns of normal colonic mucosa; labeled cells were mainly in the lower 60% of colonic crypts. Thus, in this model, bromodeoxyuridine and proliferating cell nuclear antigens were comparable to [3H]thymidine as reliable markers of proliferating epithelial cells in rat colon. |
| File Format | PDF HTM / HTML |
| PubMed reference number | 1363835 |
| Journal | Medline |
| Volume Number | 1 |
| Issue Number | 7 |
| Alternate Webpage(s) | http://cebp.aacrjournals.org/content/cebp/1/7/561.full.pdf |
| Alternate Webpage(s) | http://cebp.aacrjournals.org/content/cebp/1/7/561.full.pdf?origin=publication_detail |
| Journal | Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |