Results 41 to 50 of about 24,771,920 (337)

Computer simulation of arterial circulatory system [PDF]

open access: yes, 2015
Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία.
Anderson, S. T.   +4 more
core   +1 more source

Lethal diquat poisoning manifests as acute central nervous system injury and circulatory failure: A retrospective cohort study of 50 cases

open access: yesEClinicalMedicine, 2022
Summary Background The mortality rate of patients with diquat (DQ) poisoning is extremely high due to insufficient understanding of DQ-induced injury. This study aimed to summarize the characteristics of DQ poisoning as well as analyse the correlation ...
Jia-Ning Zhou, Yuan-qiang Lu
semanticscholar   +1 more source

Transplantation of the heart after circulatory death of the donor: time for a change in law? [PDF]

open access: yes, 2015
Procurement of organs has always been conducted according to the dead donor rule, that is, after death of the donor — but this practice is being challenged. Introduction Australia has an increasing shortfall in transplantable hearts.
James Tibballs, Neera Bhatia
core   +1 more source

Investigation of a non-invasive venous blood flow measurement device

open access: yesCurrent Directions in Biomedical Engineering, 2019
Venous blood circulation can be restricted due to various conditions commonly indicating a related medical condition. However, current non-invasive methods for determining venous blood flow are limited to be either very inaccurate or expensive ...
Stewart Kent   +3 more
doaj   +1 more source

Experimental study on coronary perfusion with selective brain cooling for direct aortic surgery [PDF]

open access: yes, 1959
1. Retrograde coronary perfusion in combination with selective brain cooling by irrigation was investigated in dogs, in comparison with direct coronary artery perfusion. 2.
Hayashi, Naomi
core   +1 more source

Improving the Evaluation and Management of Transfusion‐Related Iron Overload in Children, Adolescents, and Young Adults Following Cancer Treatment or Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Transfusion‐related iron overload (TRIO) is a late effect of therapy impacting survivors of childhood cancer and hematopoietic stem cell transplantation (HSCT) who receive frequent packed red blood cell (pRBC) transfusions. Surprisingly, there are no accepted guidelines to assist providers in identifying and treating at‐risk ...
Luke Gingell   +3 more
wiley   +1 more source

Noncontact evaluation of autonomic nervous system activity during exercise by using video analysis

open access: yesFrontiers in Digital Health
IntroductionAutonomic nervous system activity (ANSA) plays a crucial role in the physical condition experienced during exercise and prolonged physical activity. In other words, ANSA is related to exercise performance and physical condition. Therefore, it
Kanaru Fumimoto   +6 more
doaj   +1 more source

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda   +15 more
wiley   +1 more source

Flow Analysis of Viscoelastic Tube Using One-Dimensional Numerical Simulation Model

open access: yesJournal of Biomechanical Science and Engineering, 2006
In order to analyze the pressure wave propagation in circulatory systems, we previously presented a one-dimensional numerical flow simulation model that describes wave propagation in silicone tubes well and shows that the viscoelasticity of the tube has ...
Tomoki KITAWAKI, Masashi SHIMIZU
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

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