Results 81 to 90 of about 20,563 (280)

Heartbeat murmurs detection in phonocardiogram recordings via transfer learning [PDF]

, 2022
Heart murmurs are abnormal heartbeat patterns that could be indicative of a serious heart condition, which can only be detected by trained specialists with the use of a stethoscope.
Abdul Majeed, Anwar P. P., Anwar P.P. Abdul Majeed, Mohd Azraai, Mohd Razman, Ahmad Fakhri, Ab. Nasir, Musa, Rabiu Muazu, Ahmad Fakhri Ab Nasir, Mohd Azraai Mohd Razman, Omair Rashed Abdulwareth Almanifi, Rabiu Muazu Musa, Almanifi, Omair Rashed Abdulwareth   +9 more
core   +1 more source

Robust Multimodal Heartbeat Detection Using Hybrid Neural Networks

IEEE Access, 2020
Many arrhythmia datasets are multimodal due to the simultaneous collection of physiological signals of a subject. These datasets frequently have missing modalities or missing block-wise data, a characteristic that various recent applications of neural ...
Michael R. Schwob, Aeren Dempsey, Felix Zhan, Justin Zhan, Asif Mehmood   +4 more
doaj   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

Molecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir, Adrián López García de Lomana, Thejus B. Venkatesh, Kritika Kirty, Snaevar Sigurdsson, Linda Vidarsdottir, Ramile Dilshat, Erla Sveinbjornsdottir, Snaedis Ragnarsdottir, Daniel H Magnusson, Maria R. Bustos, Eirikur Steingrimsson, Thorkell Gudjonsson, Stefan Sigurdsson   +13 more
wiley   +1 more source

Touch-less Heartbeat Detection and Measurement-based Cardiopulmonary Modeling

, 2010
ISBN: 978-1-4244-4124-2 - WOSInternational audienceThis paper presents a system for touch-less heartbeat detection and a cardiopulmonary signal modeling approach.
S Sadek, El Zein, Ghais, Sadek, Sawsan, G El Zein, Obeid, Dany, D Obeid, Zaharia, Gheorghe, I., G Zaharia   +7 more
core   +2 more sources

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Disconnected – Impaired Interoceptive Accuracy and Its Association With Self-Perception and Cardiac Vagal Tone in Patients With Dissociative Disorder

Frontiers in Psychology, 2018
Patients suffering from dissociative disorders are characterized by an avoidance of aversive stimuli. This includes the avoidance of emotions and, in particular, bodily perceptions.
Eva Schäflein, Heribert C. Sattel, Olga Pollatos, Martin Sack   +3 more
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Remote Heartbeat Detection Using Microwave System from Four Positions of a Normally Breathing Patient

, 2016
International audienceThis paper presents a microwave system for the detection of the cardiopulmonary activity. Measurements are performed at different operational frequencies and from different sides of a healthy subject who is breathing normally while ...
Zaharia, Gheorghe, Sadek, Sawsan, El-Samad, Sarah, Obeid, Dany, El Zein, Ghaïs   +4 more
core   +2 more sources

Microwave doppler radar for heartbeat detection vs electrocardiogram [PDF]

Microwave and Optical Technology Letters, 2012
AbstractThis article presents a contact‐less system to detect the heartbeat activity from a distance of 1 m. The proposed system is based on using a vector network analyzer. Measurements are performed at 16 GHz for different power levels between 0 and −25 dBm.
Obeid, Dany, Zaharia, Gheorghe, Sadek, Sawsan, El Zein, Ghaïs   +3 more
openaire   +2 more sources

From tumor‐centric to ecosystem‐based hypotheses in brain tumor research and care

Molecular Oncology, EarlyView.
Primary brain tumors, whether in adults or children, present a major challenge because of their dramatic prognosis and the ongoing lack of efficient therapeutic approaches. In recent years, a shift has occurred from tumor‐centric concepts to a more holistic view of these tumors as dynamic ecosystems.
Julie Gavard, Flavie Bénard, Eva Billat, Margaux Le Guyon, Victoria Maltret, Laura Merlet, Chloé Astrid Walter, Tony Avril, Eric Chevet   +8 more
wiley   +1 more source