Results 11 to 20 of about 171,385 (240)

EXPRESSION OF OCT-4, P53, P16 AND KI-67, WITH HPV ASSOCIATED PRECANCER AND CANCER OF THE CERVIX

open access: yesКлиническая практика, 2016
The pathology of cervical HPV infection is detected by three types of epithelial-mesenchymal spheroidal structures: reparative, neoplastic and cancerous involved in reparation processes and in tumor growth.
E A Kogan   +3 more
doaj   +1 more source

DIFFICULTIES OF DIFFERENTIAL DIAGNOSIS BETWEEN ATYPICAL LEIOMYOMA AND LEIOMYOSARCOMA OF THE UTERINE BODY

open access: yesКлиническая практика, 2016
Leiomyoma of the uterus is a benign hormone-dependent tumors in women.The incidence of LM among gynecological diseases is 25 to 50%, according to different authors. In reproductive-aged women its frequency is about 30%.
E A Kogan   +7 more
doaj   +1 more source

Expression of Ki 67 and P53 immunohistochemical markers in central nervous system astrocytoma

open access: yesمجلة كلية الطب, 2015
Background: Astrocytic tumors are the most common primary tumors of the central nervous system. Several grading systems are used to grade astrocytomas.
Mahmood Sh. Mahmood   +1 more
doaj   +1 more source

Artificial intelligence-assisted interpretation of Ki-67 expression and repeatability in breast cancer

open access: yesDiagnostic Pathology, 2022
Background Ki-67 standard reference card (SRC) and artificial intelligence (AI) software were used to evaluate breast cancer Ki-67LI. We established training and validation sets and studied the repeatability inter-observers.
Lina Li   +4 more
doaj   +1 more source

A cytohistological study of Ki-67 expression in ovarian tumors

open access: yesIndian Journal of Pathology and Microbiology, 2011
Background and Objective: The study was conducted to evaluate the diagnostic accuracy of imprint cytology in ovarian neoplasms, and to investigate the biological significance of Ki-67 antigen expression in benign and malignant ovarian tumors and ...
Monisha Choudhury   +2 more
doaj   +1 more source

Comparison of Ki-67 equivalent antibodies [PDF]

open access: yesJournal of Clinical Pathology, 2002
To compare commercially available Ki-67 equivalent antibodies with regard to qualitative and quantitative immunohistochemical staining characteristics.The following antibodies were used: monoclonal MIB-1 (Immunotech), monoclonal MM1 (Novocastra), polyclonal NCL-Ki-67p (Novocastra), and polyclonal Rah Ki-67 (Dako).
C F, Lindboe, S H, Torp
openaire   +2 more sources

Immunoexpression of Ki-67 and endoglin corroborating hamartomatous nature of sialoangiolipoma

open access: yesContemporary Clinical Dentistry, 2017
Mesenchymal neoplasms of salivary gland including adipocytes are relatively uncommon entity classified as monophasic and biphasic. Sialolipoma, a biphasic mesenchymal salivary gland neoplasm, with a prominent vascularity designated as sialoangiolipoma ...
Swagatika Panda   +4 more
doaj   +1 more source

Expression of ki-67 and p53 in meningiomas

open access: yesNeoplasma, 2013
Meningiomas account for about 30% of all primary brain tumors. It is difficult to predict the behaviour of meningiomas, and identification of protein markers responsible for the regulation of cell proliferation can be very helpful. The aim of this study was to evaluate immunohistochemical expression of Ki-67 and p53 in 170 meningiomas.A total number of
Pogorelić, Zenon   +6 more
openaire   +5 more sources

An initial study on the predictive value using multiple MRI characteristics for Ki-67 labeling index in glioma

open access: yesJournal of Translational Medicine, 2023
Background and purpose Ki-67 labeling index (LI) is an important indicator of tumor cell proliferation in glioma, which can only be obtained by postoperative biopsy at present.
Ningfang Du   +10 more
doaj   +1 more source

Changes in the Ki‐67 labeling index between primary breast cancer and metachronous metastatic axillary lymph node: A retrospective observational study

open access: yesThoracic Cancer, 2019
Background The Ki‐67 labeling index (LI) is a well‐known prognostic factor for primary breast cancer, but its clinical significance for metachronous axillary lymph node (ALN) recurrence has not been well documented.
Naoya Ishibashi   +7 more
doaj   +1 more source

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