Results 51 to 60 of about 4,181 (243)

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

Evaluation of the Utility of Baseline Echocardiogram in Patients With Standard Risk Precursor B‐Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi   +4 more
wiley   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka   +7 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

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

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

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

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