Results 71 to 80 of about 376,009 (353)
Mathematical Biosciences and Engineering, 2020 Non-invasive fetal electrocardiography (ECG) has been a research challenge for the past few decades. Due to instrumental noise and the spectral overlap of the maternal ECG signal, the signal-to-noise ratio for fetal ECG is very low.
Eleonora Sulas +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink +6 more
wiley +1 more source
Journal of Psychosomatic Obstetrics and GynecologyObjective Strengthening the management of women’s self-monitoring during pregnancy is important to reduce fetal death in utero and improve maternal and infant outcomes.
Changmin Niu +5 more
doaj +1 more source
FetalNet: Multi-task Deep Learning Framework for Fetal Ultrasound Biometric Measurements [PDF]
arXiv, 2021 In this paper, we propose an end-to-end multi-task neural network called FetalNet with an attention mechanism and stacked module for spatio-temporal fetal ultrasound scan video analysis. Fetal biometric measurement is a standard examination during pregnancy used for the fetus growth monitoring and estimation of gestational age and fetal weight.
arxiv
A contribution to the monitoring of fetal arrhythmias [PDF]
Journal of Perinatal Medicine, 1982 Antepartum and intrapartum monitoring problems are discussed with reference to a case history of a fetal AV-block detected during the 36th week of pregnancy. CTG instruments where the internal logic criteria can be turned off are suitable for monitoring arrhythmias. During labor the direct fetal ECG permits exact diagnosis as to the type of arrhythmia.
Boos, R. +3 more
openaire +4 more sources
Relative accuracy of computerized intrapartum fetal heart rate pattern recognition by ultrasound and abdominal electrocardiogram detection [PDF]
, 2020 © 2019 The Authors. Acta Obstetricia et Gynecologica Scandinavica published by John Wiley & Sons Ltd on behalf of Nordic Federation of Societies of Obstetrics and Gynecology (NFOG) Introduction: Noninvasive fetal heart rate monitoring using ...
Cohen, Wayne R. +3 more
core +3 more sources
A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer
Molecular Oncology, EarlyView.Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini +11 more
wiley +1 more source
Revista Brasileira de Ginecologia e Obstetrícia, 1999 Objetivo: estudar a correlação entre a saturação de oxigênio fetal medida pela oximetria de pulso durante o segundo período do parto e o pH da artéria umbilical ao nascimento.
Edson Nunes de Morais
doaj +1 more source
Classification of fetal compromise during labour: signal processing and feature engineering of the cardiotocograph [PDF]
arXiv, 2021 Cardiotocography (CTG) is the main tool used for fetal monitoring during labour. Interpretation of CTG requires dynamic pattern recognition in real time. It is recognised as a difficult task with high inter- and intra-observer disagreement. Machine learning has provided a viable path towards objective and reliable CTG assessment.
arxiv
Template-based Quality Assessment of the Doppler Ultrasound Signal for Fetal Monitoring. [PDF]
Front Physiol, 2017 One dimensional Doppler Ultrasound (DUS) is a low cost method for fetal auscultation. However, accuracy of any metrics derived from the DUS signals depends on their quality, which relies heavily on operator skills.
Valderrama CE +3 more
europepmc +2 more sources