Evaluation of the Proliferating Activities of Normal and Carcinomatous Prostatic Tissues With Ki-67
dc.contributor.author | Koyutürk, Meral | |
dc.contributor.author | Kılıçarslan, Işın | |
dc.contributor.author | Aytekin, Yener | |
dc.date.accessioned | 2020-09-09T10:11:07Z | en_US |
dc.date.available | 2020-09-09T10:11:07Z | en_US |
dc.date.issued | 2005 | en_US |
dc.description.abstract | In this study proliferation activities of normal prostate tissue, benign prostate hyperplasia (BPH), prostatic intraepithelial neoplasia (PIN) and prostate cancer samples were evaluated immunohistochemically by using the monoclonal anti-Ki-67 antibody. Ki-67 is a nuclear non-histone protein expressed throughout the cell cycle. The proliferation rate was found to be 0.3-0.8 % in normal prostate glandular epithelium, 0.5-2.2 % in BPH, 1.6-3.7 % in high grade PIN and 5-30 % in prostate cancer cases. BPH showed a slightly higher, whereas PIN and prostate cancer showed significantly higher proliferation activity compared to normal prostate tissue. The Ki-67 proliferation index was found to correlate well with the Gleason classification in the cancer group. It is concluded that the Ki-67 proliferation index can be used a valuable diagnostic marker in PIN and tumor tissue. | en_US |
dc.description.abstract | Bu çalışmada, normal prostat dokusu, benign prostat hiperplazisi (BPH), prostatik intraepitelyal neoplazi (PIN) ve prostat kanseri doku örneklerinde proliferasyon aktivitesi immünohistokimyasal yöntemle Ki-67 monoklonal antikoru kullanılarak değerlendirildi. Ki-67, hücre siklusu boyunca eksprese edilen nükleer bir non-histon proteindir. Proliferasyon oran›, normal prostat glanduler epitelinde % 0.3-0.8 olarak, BPH de % 0.5-2.2, yüksek evreli PIN de % 1.6-3.7 ve prostat kanser vakalarında % 5-30 olarak bulundu. Proliferasyon aktiviteleri normal prostat dokusu ile karşılaştırıldığında BPH de hafif artış, PIN ve prostat kanserinde anlamlı yüksek artış gösterdi. Ki-67 proliferasyonndeksinin kanser grubunda Gleason sınıflandırmasıyla ilişkili olduğu bulundu. Ki-67 proliferasyon indeksinin de¤erli bir tanı markırı olarak PIN ve tümöral dokularda kullanılabileceği sonucuna varıldı. | en_US |
dc.identifier.citationcount | 0 | |
dc.identifier.endpage | 111 | en_US |
dc.identifier.issn | 1303-3646 | en_US |
dc.identifier.issn | 1306-0961 | en_US |
dc.identifier.issn | 1303-3646 | |
dc.identifier.issn | 1306-0961 | |
dc.identifier.issue | 2 | en_US |
dc.identifier.startpage | 107 | en_US |
dc.identifier.trdizinid | 50044 | en_US |
dc.identifier.uri | https://hdl.handle.net/20.500.12469/3371 | |
dc.identifier.uri | https://search.trdizin.gov.tr/yayin/detay/50044 | |
dc.identifier.volume | 4 | en_US |
dc.institutionauthor | Koyutürk, Meral | en_US |
dc.language.iso | en | en_US |
dc.publisher | Haliç Üniv. Fen Edebiyat Fak. | en_US |
dc.relation.journal | Journal of Cell and Molecular Biology | en_US |
dc.relation.publicationcategory | Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Ki-67 | en_US |
dc.subject | Proliferation | en_US |
dc.subject | Prostate cancer | en_US |
dc.subject | Benign prostate hyperplasia | en_US |
dc.subject | Prostatic intraepithelial neoplasia | en_US |
dc.subject | Proliferasyon | en_US |
dc.subject | Prostat kanseri | en_US |
dc.subject | Benign prostat hiperplazisi | en_US |
dc.subject | Prostatik intraepiteliyal neoplazi | en_US |
dc.title | Evaluation of the Proliferating Activities of Normal and Carcinomatous Prostatic Tissues With Ki-67 | en_US |
dc.type | Article | en_US |
dspace.entity.type | Publication |
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