Results 41 to 50 of about 5,378,814 (297)

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Stretch‐Induced Increase in Ca2+‐Spark Rate in Rabbit Atrial Cardiomyocytes Requires TRPA1 and Intact Microtubule Network

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Mechanical stretch of the myocardium is proarrhythmic and alters cellular Ca2+ handling, potentially involving cation nonselective mechano‐sensitive ion channels.
Jiaying Fu, Breanne A. Cameron, Patrick Schönleitner, Teresa Schiatti, Marion Kuiper, Anna‐Sophia Kittel, Ana Simon‐Chica, Josef Madl, Clemens Kreutz, David Filgueiras‐Rama, Ulrich Schotten, Winfried Römer, Ursula Ravens, Peter Kohl, Eva A. Rog‐Zielinska, Gudrun Antoons, Rémi Peyronnet   +16 more
doaj   +1 more source

The mechano-electric feedback mediates the dual effect of stretch in mouse sinoatrial tissue

Journal of Molecular and Cellular Cardiology Plus, 2023
The sinoatrial node (SAN) is the primary heart pacemaker. The automaticity of SAN pacemaker cells is regulated by an integrated coupled-clock system. The beat interval (BI) of SAN, and its primary initiation location (inferior vs.
Limor Arbel Ganon, Rami Eid, Matan Hamra, Yael Yaniv   +3 more
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source

Functional organisation of anterior thoracic stretch receptors in the deep-sea isopod Bathynomus doederleini: Behavioural, morphological and physiological studies [PDF]

, 2001
The relationship between segmental mobility and the organisation of thoracic stretch receptors was examined in the deep-sea isopod Bathynomus doederleini, which shows a developed adaptive behaviour during digging. The movements of segments during digging
Sekiguchi, Hideo, Niida, Akiyoshi, Ohata, Ayako, Okada, Yoshinori, Iwasaki, Masazumi   +4 more
core  

Strain magnitude dependent intracellular calcium signaling response to uniaxial stretch in osteoblastic cells

Journal of Biomechanical Science and Engineering, 2015
In osteoblast cells, cells change their intracellular Ca2+ concentration ([Ca2+]i) as the response to mechanical stimuli. Although it has been reported that osteoblast cells responded to many kinds of mechanical stimuli including stretch of substrate ...
Katsuya SATO, Yuki OGAWA, Shin-ichi ITO, Shoichiro FUJISAWA, Kazuyuki MINAMI   +4 more
doaj   +1 more source

Stretch-induced stress fiber remodeling and the activations of JNK and ERK depend on mechanical strain rate, but not FAK. [PDF]

PLoS ONE, 2010
BACKGROUND: Cells within tissues are subjected to mechanical forces caused by extracellular matrix deformation. Cells sense and dynamically respond to stretching of the matrix by reorienting their actin stress fibers and by activating intracellular ...
Hui-Ju Hsu, Chin-Fu Lee, Andrea Locke, Susan Q Vanderzyl, Roland Kaunas   +4 more
doaj   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari, Regina Hadi Putri, Fatimah Assyifa, Judith Spijkerman, Gertjan Johannes Kaspers, Susi Susanah   +5 more
wiley   +1 more source

Principle and Recent Development in Photonic Time-Stretch Imaging

Photonics, 2023
Inspiring development in optical imaging enables great applications in the science and engineering industry, especially in the medical imaging area. Photonic time-stretch imaging is one emerging innovation that attracted a wide range of attention due to ...
Guoqing Wang, Yuan Zhou, Rui Min, E Du, Chao Wang   +4 more
doaj   +1 more source