Results 41 to 50 of about 544,457 (268)

Invertibility preserving maps preserve idempotents.

Michigan Mathematical Journal, 1998
Let \({\mathcal B}\) be a unital norm-closed operator algebra on some complex Banach space such that \({\mathcal B}\) contains all of the finite-rank operators. The main result of the paper under review is that, if \({\mathcal A}\) is a unital Banach algebra and \(\varphi:{\mathcal A}\to{\mathcal B}\) is a unital surjective linear mapping which takes ...
Brešar, Matej, Šemrl, Peter
openaire   +3 more sources

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

New proximal femoral nail antirotation in the treatment of elderly intertrochanteric fractures with lateral wall fractures

BMC Musculoskeletal Disorders
Objective To compare the early outcomes of proximal femoral nail antirotation (PFNA) and new proximal femoral nail antirotation (PFNA-Pro) in the treatment of elderly patients with intertrochanteric fractures complicated with lateral wall fractures ...
Xuechao Yu, Xiangyu Zong, Xinyu Cui, Yingze Zhang, Kuishuai Xu, Tianrui Wang   +5 more
doaj   +1 more source

The influence of storage conditions on the dynamics of physicochemical markers of champignon (Agaricus bisporus) quality

Пищевые системы
Agaricus bisporus are the most common cultivated mushrooms. Champignons are a source of chitin, glycogen and minerals, and also have attractive organoleptic properties.
N. E. Posokina, O. V. Bessarab, O. V. Karastoyanova, N. V. Korovkina   +3 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Fifty Most Cited Articles for Femoroacetabular Impingement and Hip Arthroscopy

Frontiers in Surgery, 2015
Growing awareness of femoroacetabular impingement (FAI) and recent innovations in management has resulted in hip arthroscopy becoming one of the fastest-growing orthopaedic subspecialties.
Simon eLee, Jason eShin, Marc eHaro, Michael eKhair, Jonathan eRiboh, Benjamin D. Kuhns, Charles eBush-Joseph, Shane J. Nho   +7 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Effect of constraint-induced movement therapy on lower extremity motor dysfunction in post-stroke patients: A systematic review and meta-analysis

Frontiers in Neurology, 2022
ObjectiveConstraint-induced movement therapy (CIMT) is a common treatment for upper extremity motor dysfunction after a stroke. However, whether it can effectively improve lower extremity motor function in stroke patients remains controversial.
Mingze Zhou, Yang Tu, Jiarui Cui, Ping Gao, Ting Yi, Jun Wang, Qinghong Hao, Hui Li, Tianmin Zhu   +8 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Analysis of the half-life ‘ageing-constant’ theory for galvanic anodes: Analysing the model’s predictive power for CPT anodes [PDF]

MATEC Web of Conferences
Over the last 4 years, an empirical model describing the current from galvanic anodes has been released based on limited data from some galvanic anodes. The model describes how the current from these anodes appears to halve over set time intervals. This ‘
Stone Christian, Carr Warren, Roberts Adrian   +2 more
doaj   +1 more source