Results 71 to 80 of about 22,923 (293)

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

Hegemonía estadounidense, hegemonía militar: desde el presidente Bush hasta el presidente Obama

open access: yesIztapalapa, 2018
Este artículo busca revelar la lógica estructural detrás de los desembolsos masivos en sistemas militares y centros de comando que Estados Unidos ha posicionado alrededor de casi todo el globo.
James Cypher
doaj  

Structural and Hemodynamic Analyses of Different Stent Structures in Curved and Stenotic Coronary Artery

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
Coronary artery stenting is commonly used for the treatment of coronary stenosis, and different stent structures indeed have various impacts on the stress distribution within the plaque and artery as well as the local hemodynamic environment.
Lingling Wei   +4 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

T-MEC en el espejo del TLCAN: Engañosas ilusiones, brutales realidades [PDF]

open access: yesOla Financiera, 2019
Se analiza fundamental el desempeño del Tratado de Libre Comercio de América del Norte, así como sus diferencias y convergencias con el Tratado México, Estados Unidos y Canadá de manera destacada en la industria automotriz y el efecto que se ha expresado
James M. Cypher, Mateo Crossa
doaj  

Widowmaker Right Coronary Artery Treated With Drug-Eluting Stent Implantation

open access: yesJACC: Case Reports, 2019
We present a case of a single coronary artery system arising from the right sinus of Valsalva found to have an obstructive mid-vessel lesion with functional evidence of ischemia on stress testing.
Gurpreet Singh, MD   +2 more
doaj   +1 more source

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

Arrhythmogenic Right Ventricular Dysplasia in Neuromuscular Disorders

open access: yesClinical Medicine Insights: Cardiology, 2016
Objectives Arrhythmogenic right ventricular dysplasia (ARVD) is a rare, genetic disorder predominantly affecting the right ventricle. There is increasing evidence that in some cases, ARVD is due to mutations in genes, which have also been implicated in ...
Josef Finsterer, Claudia Stöllberger
doaj   +1 more source

Quantum entropic security and approximate quantum encryption

open access: yes, 2010
We present full generalisations of entropic security and entropic indistinguishability to the quantum world where no assumption but a limit on the knowledge of the adversary is made.
Desrosiers, Simon Pierre   +1 more
core   +1 more source

Home - About - Disclaimer - Privacy