Results 31 to 40 of about 1,262,593 (332)

Hubungan Ekspresi Ki-67 dengan Grading Histopatologi Liposarkoma

open access: yesMajalah Kedokteran Bandung, 2013
Liposarcoma, a malignant tumor of mesenchymal origin, was one of the most common sarcomas of adults and occurs primarily in the fifth through seventh decades of life. The occurrence in children was rare.
Afiati, Bethy S. Hernowo
doaj   +1 more source

Cell cycle analysis of a cell proliferation-associated human nuclear antigen defined by the monoclonal antibody Ki-67.

open access: yesJournal of Immunology, 1984
The monoclonal antibody Ki-67 detects a nuclear antigen that is present only in proliferating cells. The aim of the present investigation was to clarify whether the Ki-67 nuclear antigen is restricted in its expression to certain phases of the cell cycle.
J. Gerdes   +5 more
semanticscholar   +1 more source

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

Subtotal resection of vestibular schwannoma: evaluation with Ki-67 measurement, magnetic resonance imaging, and long-term observation [PDF]

open access: yes, 2017
Purpose The aim of this study was to compare the postoperative clinical and radiological data of patients with vestibular schwannomas who were initially managed by near total resection (NTR) or subtotal resection (STR).
Angeletti, Diletta   +8 more
core   +1 more source

The effect of metformin on biomarkers associated with breast cancer outcomes: a systematic review, meta-analysis, and dose–response of randomized clinical trials [PDF]

open access: yes, 2020
Purpose: Breast cancer is a leading cause of cancer mortality in developed countries. We performed a meta-analysis of randomized clinical trials to investigate the effect of metformin on biomarkers associated with breast cancer outcomes and to explore ...
Chhabra, M.   +9 more
core   +2 more sources

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

Ki-67 as a controversial predictive and prognostic marker in breast cancer patients treated with neoadjuvant chemotherapy [PDF]

open access: yes, 2017
BACKGROUND: Studies have partly demonstrated the clinical validity of Ki-67 as a predictive marker in the neoadjuvant setting, but the question of the best cut-off points as well as the importance of this marker as a prognostic factor in partial ...
Kulka, Janina   +11 more
core   +2 more sources

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

Home - About - Disclaimer - Privacy