Results 121 to 130 of about 1,605,786 (390)
Molecular Oncology, EarlyView.Cancer stem cells are associated with aggressive disease, but a deep characterization of such markers is lacking in endometrial cancer. This study uses imaging mass cytometry to explore putative cancer stem cell markers in endometrial tumors and corresponding organoid models.
Hilde E. Lien +7 more
wiley +1 more source
Prediction of Kidney Function from Biopsy Images Using Convolutional Neural Networks [PDF]
arXiv, 2017 A Convolutional Neural Network was used to predict kidney function in patients with chronic kidney disease from high-resolution digital pathology scans of their kidney biopsies. Kidney biopsies were taken from participants of the NEPTUNE study, a longitudinal cohort study whose goal is to set up infrastructure for observing the evolution of 3 forms of ...
arxiv
Biopsy Procedure and Preparation (Including Biopsy Medium and Biopsy Dish)
Fertility & Reproduction, 2023 This lecture is a concise introduction designed to equip participants with essential knowledge and practical skills in performing embryo biopsy for PGT. The workshop emphasizes the significance of procedure and preparation which may impact the blastocyst biopsy and its role in selecting embryos.
openaire +2 more sources
Sampling variability of liver biopsy in nonalcoholic fatty liver disease.
Gastroenterology, 2005 BACKGROUND & AIMS In nonalcoholic fatty liver disease (NAFLD), the distinction between steatosis and steatohepatitis (NASH) and the assessment of the severity of the disease rely on liver histology alone.
V. Ratziu +8 more
semanticscholar +1 more source
Adverse prognosis gene expression patterns in metastatic castration‐resistant prostate cancer
Molecular Oncology, EarlyView.We aggregated a cohort of 1012 mCRPC tissue samples from 769 patients and investigated the association of gene expression‐based pathways with clinical outcomes. Loss of AR signaling, high proliferation, and a glycolytic phenotype were independently prognostic for poor outcomes, and an adverse transcriptional feature score incorporating these pathways ...
Marina N. Sharifi +26 more
wiley +1 more source
Punch Biopsy of Synovial Membrane [PDF]
, 1951 Howard F. Polley, William H. Bickel
openalex +1 more source
Prostate Biopsy Assistance System with Gland Deformation Estimation for Enhanced Precision [PDF]
12th International Conference on Medical Imaging and Computer
Assisted Intervention, Londres : United Kingdom (2009), 2009 Computer-assisted prostate biopsies became a very active research area during the last years. Prostate tracking makes it possi- ble to overcome several drawbacks of the current standard transrectal ultrasound (TRUS) biopsy procedure, namely the insufficient targeting accuracy which may lead to a biopsy distribution of poor quality, the very approximate
arxiv
Update on the Native Kidney Biopsy: Core Curriculum 2019.
American Journal of Kidney Diseases, 2019 The kidney biopsy is an invaluable tool that has become the gold standard for the diagnosis of pathologic kidney diseases since the early 1950s. Throughout the years, immunohistologic and ultrastructural microscopy techniques have improved and provide ...
R. Luciano, G. Moeckel
semanticscholar +1 more source
Molecular Oncology, EarlyView.Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé +7 more
wiley +1 more source