Results 101 to 110 of about 2,969,829 (393)

Neural Network Classification of White Blood Cell using Microscopic Images

, 2017
With the technological advances in medical field, the need for faster and more accurate analysis tools becomes essential for better patients’ diagnosis. In this work, the image recognition problem of white blood cells (WBC) is investigated. Five types of
M. Othman, Thabit Sultan Mohammed, Alaa B. Ali   +2 more
semanticscholar   +1 more source

Preoperative neutrophil-lymphocyte ratio and outcome from coronary artery bypass grafting [PDF]

, 2007
Background: An elevated preoperative white blood cell count has been associated with a worse outcome after coronary artery bypass grafting (CABG). Leukocyte subtypes, and particularly the neutrophil-lymphocyte (N/L) ratio, may however, convey superior ...
Buchan, Keith G., Croal, Bernard L., Cuthbertson, Brian, El-Shafei, Hussein, Gibson, George, Gibson, Patrick H., Hillis, Graham S., Ifezulike, Ada I., Jeffrey, Robert R., Small, Gary R.   +9 more
core   +1 more source

Feasibility of a ctDNA multigenic panel for non‐small‐cell lung cancer early detection and disease surveillance

Molecular Oncology, EarlyView.
Plasma‐based detection of actionable mutations is a promising approach in lung cancer management. Analysis of ctDNA with a multigene NGS panel identified TP53, KRAS, and EGFR as the most frequently altered, with TP53 and KRAS in treatment‐naïve patients and TP53 and EGFR in previously treated patients.
Giovanna Maria Stanfoca Casagrande, Marcela de Oliveira Silva, Mariana Bisarro dos Reis, Rodrigo de Oliveira Cavagna, Luciane Sussuchi, Icaro Alves Pinto, Natalia Zampieri Pontes, Rodrigo Sampaio Chiarantano, Flavio Augusto Ferreira da Silva, Pedro de Marchi, Letícia Ferro Leal, Rui M. Reis   +11 more
wiley   +1 more source

PENGARUH TINGGINYA KADAR GULA PADA TIKUS PUTIH (Rattus \ud norvegicus) STRAIN WISTAR DIINJEKSI ALLOXAN TERHADAP \ud PENINGKATAN NEKROSIS NEURON OTAK [PDF]

, 2009
Background of Study: Epidemiology researches show that the increasing of diabetes mellitus incident will be followed by the raise of diabetes mellitus chronic complication, one of which is the destruction of brain neuron.
MAYA SANDY, IKA
core  

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Low lymphocyte-to-white blood cell ratio and high monocyte-to-white blood cell ratio predict poor prognosis in gastric cancer

OncoTarget, 2016
Previous results regarding the prognostic value of the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in gastric cancer are conflicting, and full analysis of other blood test parameters are lacking.
Fan Feng, Li Sun, Gaozan Zheng, Shushang Liu, Zhen Liu, Guang-hui Xu, Man Guo, Xiao Lian, D. Fan, Hongwei Zhang   +9 more
semanticscholar   +1 more source

Improving PARP inhibitor efficacy in bladder cancer without genetic BRCAness by combination with PLX51107

Molecular Oncology, EarlyView.
Clinical trials on PARP inhibitors in urothelial carcinoma (UC) showed limited efficacy and a lack of predictive biomarkers. We propose SLFN5, SLFN11, and OAS1 as UC‐specific response predictors. We suggest Talazoparib as the better PARP inhibitor for UC than Olaparib.
Jutta Schmitz, Anna L. Bartkowiak, Michael Rose, Nora Kolks, Patrick Petzsch, Vandana Solanki, Anne Stoffel, Bianca Faßbender, Leandra Lepping, Julka Volkamer, Karl Köhrer, Marc Seifert, Tokameh Mahmoudi, Tahlita C. M. Zuiverloon, Günter Niegisch, Michèle J. Hoffmann   +15 more
wiley   +1 more source

Impact of single-dose systemic glucocorticoids on blood leukocytes in hospitalized adults

Journal of Applied Hematology, 2020
BACKGROUND: Glucocorticoids (GCs) may cause leukocytosis through several mechanisms. The objective of this study was to examine the impact of a single-GCs dose on total white blood cell (WBC) count, absolute neutrophil count (ANC), and absolute ...
Samah Alshehri, Khalid Eljaaly, Mohannad Alshibani, Michael Katz   +3 more
doaj   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Machine Learning-Based Normal White Blood Cell Multi-Classification Optimization

IEEE Access
Clinically, the proportion and classification of white blood cell (WBC)s are currently established using manual methods, which rely on subjective judgment. Therefore, many studies are being conducted to automate the classification of WBC types.
Taeyeon Gil, Sukjun Lee, Onseok Lee
doaj   +1 more source