Results 41 to 50 of about 98,939 (114)

Cyclooxygenase-2 and Ki67 Expression in Oral Leukoplakia: a Clinicopathological Study

eJournal of Oral Maxillofacial Research, 2015
Objectives: Oral leukoplakia is a precancerous lesion of the oral mucosa. The upregulation of Ki67 and cyclooxygenase-2 has been reported in both dysplastic and non-dysplastic tissues.
Alper Sinanoglu, Merva Soluk-Tekkesin, Vakur Olgac   +2 more
doaj   +1 more source

Comparison of visual assessment (VA) and automated assessment (Digital Image Analysis, DIA) of Ki-67 in breast carcinoma

Journal of the Pakistan Medical Association
Objective: To determine the agreement between visual assessment and automated assessment of Ki-67 labelling index in breast carcinoma. Method: The observational, prospective study was conducted at the Histopathology Department, Shifa International ...
Memoona Zartash, Nadira Mamoon, Iqra Mahmood   +2 more
doaj   +1 more source

Prognostic significance of KI-67 in renal cell carcinoma: correlation with clinicopathological parameters and survival outcomes

Human Pathology Reports
Background: Renal cell carcinoma (RCC) is a heterogeneous malignancy with variable clinical behaviour. Ki-67, a nuclear antigen associated with cellular proliferation, has been investigated for its prognostic relevance in RCC.
Krutika Kantilal Raskar, Sachin Sebastian Francis, Swati Sharma   +2 more
doaj   +1 more source

Ki-67 Antibody Immunostaining in Benign and Malignant Human Prostatic Disease

The International Journal of Biological Markers, 1992
Indices of mitotic potential may improve prognostic discrimination in patients with malignant disease. Ki-67 is a monoclonal antibody directed against an unknown proliferation antigen which has been shown to be a measure of mitotic potential.
S.N. Lloyd, I.L. Brown, R.E. Leake
doaj   +1 more source

Effects of anastrozole on Ki-67 antigen expression in the vaginal epithelium of female rats in persistent estrus. [PDF]

Clinics (Sao Paulo), 2020
Chagas DC, Barros-Oliveira MDC, Lopes-Costa PV, Pereira RO, Melo MA, Costa-Silva DR, Borges CS, Viana JL, Santos ARD, Facina G, Silva BBD.   +10 more
europepmc   +1 more source

Immunohistochemical Expression of Ki-67 and p53 and Their Prognostic Role in Ameloblastoma: A Longitudinal Study

Oman Medical Journal
Objectives: Ameloblastoma, comprising approximately 11% of all odontogenic tumors, is a locally aggressive tumor with a high recurrence rate. This study aimed to assess the immunohistochemical expression of Ki-67 and p53 and their association with ...
James J. Yahaya, Phenehas Bwambale, Emmanuel D. Morgan, Zephania S. Abraham, Gelardine Owor, Henry Wabinga   +5 more
doaj   +1 more source

The Ki-67 antigen in the new 2021 World Health Organization classification of lung neuroendocrine neoplasms.

Pathologica, 2021
Pelosi G, Travis WD.
europepmc   +1 more source

Expression of P53 Protein and Ki-67 Antigen in Oral Leukoplakia with Different Histopathological Grades of Epithelial Dysplasia. [PDF]

J Int Soc Prev Community Dent, 2018
Suwasini S, Chatterjee K, Purkait SK, Samaddar D, Chatterjee A, Kumar M.   +5 more
europepmc   +1 more source

Estimation Of Ki-67 Positivity In Relation To Size Of Tumor And Age OfPatient In Invasive Breast Carcinoma

Pakistan Journal of Medicine and Dentistry
Background: Identification of cells in the replicative pool for cases of breast cancers and their association with various conventional prognostic parameters would have widespread predictive as well as therapeutic value.
M Mohiuddin Alamgir, Saeeda Baig
doaj  

KI-67 IMMUNOHISTOHEMICAL EXPRESSION IN PROSTATIC LESIONS

The Iraqi Journal of Medical Sciences, 2017
Background: The cell proliferation marker, ki-67, is a nuclear and nucleolar protein, which can be detected during all active phases of the cell cycle (G1, S, G2, and mitosis), but absent from cell resting phases.
Inas A. Rasheed, Alaa G. Hussein, Mohanad M. AbdulGhany   +2 more
doaj   +2 more sources