Results 121 to 130 of about 98,221 (345)

Caudal vena cava collapsibility index in healthy cats by ultrasonography

open access: green, 2021
Fernanda dos Santos Alves   +6 more
openalex   +1 more source

El género hymenasplenium (aspleniaceae) en Argentina [PDF]

open access: yes, 2013
Fil: Giúdice, Gabriela Elena. Cátedra de Morfología Vegetal. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Luna, María Luján. Cátedra de Morfología Vegetal. Facultad de Ciencias Naturales y Museo.
Ganem, Alejandra   +2 more
core  

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

open access: yesAdvanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu   +14 more
wiley   +1 more source

Angiografía en el quiste hidático de hígado

open access: yesCirugía del Uruguay, 1973
El autor señala el valor de la angiografía del tronco celíaco, en la hidatidosis hepática, que permite demostrar en un alto grado, la naturaleza quística del proceso con su halo denso periquístico, su diagnóstico diferencial con otros procesos ...
Ernesto Silva García   +2 more
doaj  

Historia de una región y prácticas de gestión en las organizaciones ¿tienen alguna relación? : ¿Qué piensan los estudiantes de Contador Público de la UNS? [PDF]

open access: yes, 2014
Fil: Boland, Lucrecia. Universidad Nacional del Sur-Escuela Superior de Comercio UNS.Fil: Gismano, Yanina. Universidad Nacional del Sur.Fil: Lliteras, Isabel.
Boland, Lucrecia   +2 more
core  

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni   +13 more
wiley   +1 more source

Does retrograde cerebral perfusion via superior vena cava cannulation protect the brain? [PDF]

open access: bronze, 2006
Andreas Künzli   +4 more
openalex   +1 more source

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

open access: yesAdvanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava   +7 more
wiley   +1 more source

Caracterización mecánica de los vasos utilizados en un Bypass Coronario. [PDF]

open access: yes, 2008
La técnica del bypass coronario consiste en evitar una arteria coronaria obstruida utilizando un injerto vascular. Su éxito depende del buen funcionamiento de la zona de unión, o anastomosis, entre la aorta y el injerto, y entre el injerto y la arteria ...
Atienza Riera, José Miguel   +7 more
core  

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