Oncology/Hematology

Latest AI and machine learning research in oncology/hematology for healthcare professionals.

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Showing 12521-12540 of 19,011 articles

Limited short-term effect of palliative radiation therapy on quantitative computed tomography-derived bone mineral density in femora with metastases.

PURPOSE: The aim of this study was to determine the effect of single fraction (SF) and multiple fraction (MF) radiation therapy (RT) on bone mineral density (BMD) in patients with cancer and bone metastases in the proximal femur. We studied this effect in the radiation field and within metastatic lesions, and differentiated between lytic, blastic, and mixed lesions.

Nov 10 2016 28740915

Analysis of Important Gene Ontology Terms and Biological Pathways Related to Pancreatic Cancer.

Pancreatic cancer is a serious disease that results in more than thirty thousand deaths around the world per year. To design effective treatments, many investigators have devoted themselves to the study of biological processes and mechanisms underlying this disease. However, it is far from complete. In this study, we tried to extract important gene ontology (GO) terms and KEGG pathways for pancrea...

Nov 9 2016 27957501
Effect of Long-Term Hormonal Therapy (vs Short-Term Hormonal Therapy): A Secondary Analysis of Intermediate-Risk Prostate Cancer Patients Treated on NRG Oncology RTOG 9202.

PURPOSE: NRG Oncology RTOG 9202 was a randomized trial testing long-term adjuvant androgen deprivation (LTAD) versus initial androgen deprivation only...

Nov 8 2016 28126300
Artificial neural network classifier predicts neuroblastoma patients' outcome.

BACKGROUND: More than fifty percent of neuroblastoma (NB) patients with adverse prognosis do not benefit from treatment making the identification of n...

Nov 8 2016 28185577
Preoperative assessment of lymph node metastasis in endometrial cancer: A Korean Gynecologic Oncology Group study.

BACKGROUND: Previously proposed criteria for preoperatively identifying endometrial cancer patients at low risk for lymph node metastasis remain to be...

Nov 7 2016 28067948
Marginal zone lymphoma: Associated autoimmunity and auto-immune disorders.

Large epidemiological studies have shown a consistent increased risk for developing lymphoma in the setting of autoimmune disorders (AID). It is known...

Nov 5 2016 28288719
Laparoscopic pancreatoduodenectomy: current status and future directions.

In recent years, laparoscopic pancreatoduodenectomy (LPD) has been gaining a favorable position in the field of pancreatic surgery. However, its role ...

Nov 4 2016 27815783
Both Phenolic and Non-phenolic Green Tea Fractions Inhibit Migration of Cancer Cells.

Green tea consumption is associated with chemoprevention of many cancer types. Fresh tea leaves are rich in polyphenolic catechins, which can constitu...

Nov 3 2016 28194107
High Interleukin 27 Production is Associated with Early Clinical Stage and Localized Disease in Patients with Melanoma.

BACKGROUND: The immune response in patients with melanoma is an important focus of research due to the tumor's resistance and immunotherapy possibilit...

Nov 2 2016 28670197
The Risk of Hepatocellular Carcinoma After Directly Acting Antivirals for Hepatitis C Virus Treatment in Liver Transplanted Patients: Is It Real?

INTRODUCTION: Since directly acting antivirals (DAAs) for treatment of hepatitis C virus (HCV) were introduced, conflicting data emerged about the ris...

Oct 30 2016 28070200
Investigation of serum Ki-67 as a biomarker in tumor-bearing dogs.

Because of the limited number of tumor markers in veterinary medicine, there is need for identifying new markers. Ki-67 has been investigated as a tis...

Oct 26 2016 28159231
Stabilization of metastable dynamical rotating waves in a ring of unidirectionally coupled sigmoidal neurons due to shortcuts.

Effects of shortcut connection on metastable dynamical rotating waves in a ring of sigmoidal neurons with unidirectional excitatory coupling are consi...

Oct 25 2016 27842242
Robotic Pancreaticoduodenectomy: Single-Surgeon Initial Experience.

Minimally invasive surgery has gained increasing acceptance over the last few years, which has expanded to pancreaticoduodenectomy. Laparoscopic pancr...

Oct 21 2016 29581684
Application of artificial neural network model combined with four biomarkers in auxiliary diagnosis of lung cancer.

The purpose of the study was to explore the application of artificial neural network model in the auxiliary diagnosis of lung cancer and compare the e...

Oct 20 2016 27766520
Genotoxic effects of synthetic amorphous silica nanoparticles in the mouse lymphoma assay.

Synthetic amorphous silica nanoparticles (SAS NPs) have been used in various industries, such as plastics, glass, paints, electronics, synthetic rubbe...

Oct 20 2016 28959608
Sentinel Lymph Node Dissection to Select Clinically Node-negative Prostate Cancer Patients for Pelvic Radiation Therapy: Effect on Biochemical Recurrence and Systemic Progression.

PURPOSE: To assess the efficacy of robotic-assisted laparoscopic sentinel lymph node (SLN) dissection (SLND) to select those patients with prostate ca...

Oct 19 2016 28068243
Long-term results of adjuvant versus early salvage postprostatectomy radiation: A large single-institutional experience.

PURPOSE: The purpose of this study was to evaluate freedom from biochemical failure (FFBF), freedom from androgen deprivation therapy (FFADT), freedom...

Oct 19 2016 28274403
Consistent quantitative gene product expression: #2. Antigen intensities on bone marrow cells are invariant between individuals.

Five reference populations in bone marrow specimens were identified by flow cytometry using specific combinations of reagents in order define the vari...

Oct 18 2016 27754578
Consistent quantitative gene product expression: #3. Invariance with age.

The quantitative expression of cell surface antigens and light scattering properties of five cellular reference populations in stressed bone marrow sp...

Oct 18 2016 27754615
Cytotoxic effects of two extracts from garlic ( L.) cultivars on the human squamous carcinoma cell line SCC-15.

Garlic ( L., Alliaceae) has acquired a reputation as a therapeutic agent and herbal remedy to prevent and treat several pathologies. The aim of the pr...

Oct 12 2016 30591788
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