Results 71 to 80 of about 239,474 (338)

Evaluation of p53, Caspase-3, Bcl-2, and Ki-67 markers in oral squamous cell carcinoma and premalignant epithelium in a sample from Alava Province (Spain) [PDF]

open access: yes, 2013
Objectives: The objective of this study was to determine whether alterations in the expression of p53, caspase-3 Bcl-2, and ki-67 appear early in premalignant oral epithelium and show clonal behavior.
Bascones Martínez, Antonio   +5 more
core   +1 more source

Immunoexpression of Ki-67 in pulmonary hypoplasia

open access: yesPolish Journal of Pathology, 2013
Adequate pulmonary development at birth is the major determinant of postnatal outcome in the perinatal period. Lung hypoplasia is a poorly defined condition. The aim of this study was to investigate expression of Ki-67 in human fetuses with pulmonary hypoplasia compared to fetuses without pulmonary pathology and malformations of other organs used as ...
M, Dzieniecka, K, Krystosiak, A, Kulig
openaire   +2 more sources

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

open access: yesAdvanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß   +7 more
wiley   +1 more source

Exploratory analyses of the associations between Ki-67 expression, lymph node metastasis, and prognosis in patients with esophageal squamous cell cancer [PDF]

open access: yesPeerJ
Background The relationships between Ki-67/MKI67 expression, lymph node metastasis (LNM), vascular invasion (VI), and perineural invasion (PI) in esophageal squamous cell cancer (ESCC) remain unclear.
Jianqing Zheng   +5 more
doaj   +2 more sources

Сравнительная оценка иммуногистохимических маркеров в формировании синдрома хронической тазовой боли [PDF]

open access: yes, 2018
Оценить наличие связей между морфологическими, иммуногистохими­ческими (ER, PGR, Ki-67, VEGF, COX-2, NF) показателями в эутопическом эндометрии и уровнем боли по ВАШ. Во всех исследуемых случаях определялся генитальный эндометриоз.
Грек, Л.П.
core  

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Correlation of 18F-fluorodeoxyglucose positron emission tomography/computed tomography related parameters with the degree of proliferation in lung adenocarcinoma

open access: yesScientific Reports
The objective of this study was to evaluate the correlation between positron emission tomography/computed tomography (PET/CT) parameters and the degree of proliferation of lung adenocarcinoma. A retrospective analysis was conducted on 50 patients who had
Jian-gong Shi   +4 more
doaj   +1 more source

Hubungan Antara Ekspresi Ki-67 Dan Kaspase-3 Dengan Respons Kemoterapi Neoajuvan Pada Pasien Karsinoma Serviks Stadium IB2 Dan IIA2 Di Rumah Sakit Dr. Hasan Sadikin, Bandung [PDF]

open access: yes, 2016
Cervical carcinoma is the second ranks cancer in women in developing countries. This study was a retrospective cohortstudy of the relationship between the role of Ki-67 expression and caspase-3 on tumor shrinkage response in cervical carcinoma stage IB2 ...
HARSONO, A. B. (ALI)   +2 more
core  

Renal Subcapsular xenografing of human fetal external genital tissue - A new model for investigating urethral development. [PDF]

open access: yes, 2017
In this paper, we introduce our novel renal subcapsular xenograft model for the study of human penile urethral and clitoral development. We grafted fifteen intact fetal penes and clitorides 8-11 weeks fetal age under the renal capsules of gonadectomized ...
Baskin, Laurence   +6 more
core   +2 more sources

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp   +7 more
wiley   +1 more source

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