Results 101 to 110 of about 188,117 (345)

The Space Within: How Architected Voids Promote Tissue Formation

open access: yesAdvanced Materials, EarlyView.
This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou   +3 more
wiley   +1 more source

The association of collaterals with myocardial ischemia and viability in chronic total occlusions

open access: gold, 2022
Luís Leite   +9 more
openalex   +2 more sources

578 LONG-TERM OUTCOME OF VENTRICULAR TACHYCARDIA CATHETER ABLATION IN PATIENTS WITH CHRONIC CORONARY TOTAL OCCLUSION [PDF]

open access: bronze, 2022
Francesco Flore   +9 more
openalex   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

open access: yesAdvanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju   +7 more
wiley   +1 more source

Tracheal suctioning improves gas exchange but not hemodynamics in asphyxiated lambs with meconium aspiration. [PDF]

open access: yes, 2015
BackgroundCurrent neonatal resuscitation guidelines recommend tracheal suctioning of nonvigorous neonates born through meconium-stained amniotic fluid.MethodsWe evaluated the effect of tracheal suctioning at birth in 29 lambs with asphyxia induced by ...
Gugino, Sylvia F   +7 more
core  

s Chronic total occlusion in ostium of right coronary artery – retrograde approach as the first-choice method of revascularization? [PDF]

open access: gold, 2013
Leszek Bryniarski   +6 more
openalex   +1 more source

Materials and System Design for Self‐Decision Bioelectronic Systems

open access: yesAdvanced Materials, EarlyView.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng   +9 more
wiley   +1 more source

Collateral Function in Patients with Coronary Occlusion Evaluated by 201Thallium Scintigraphy

open access: yesBiomolecules & Biomedicine, 2008
The present study evaluated the impact of the angiographically documented collaterals on regional myocardial perfusion measured by 201thallium scintigraphy in patients with a chronic total occlusion.
Aida Hasanović
doaj   +1 more source

Clinical and radiological recurrence after childhood arterial ischemic stroke [PDF]

open access: yes, 2006
Background: Data on rates and risk factors for clinical and radiological recurrence of childhood arterial ischemic stroke (AIS) might inform secondary prevention strategies.
Ganesan, V.   +3 more
core  

Home - About - Disclaimer - Privacy