Results 131 to 140 of about 905,182 (316)

Gastrointestinal Bleeding

This review aims to discuss as well as summarize the currently available information on gastrointestinal bleeding (GIB). The various types, categories, etiology, diagnosis, and managements of GI bleeding will be discussed.
Adewuyi, Joshua Adeyemi
core  

Rare Cause of Genital Bleeding: Urethral Prolapse

, 2019
Urethral prolapse (UP) is a condition characterized by circumferential prolapse of the urethral mucosa through the external meatus generally seen in girls. Bleeding, dysuria and an asymptomatic prolapsed mass are the main presenting complaints. UP may be
Günay Ekberli, Ufuk Ateş, Coşkun Özbiçer, Sümeyye Sözduyar, Murat Çakmak, Anar Gurbanov   +5 more
core   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

Advanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys, Jaimee‐Lee Wood, James I. Novak, Danilo Carluccio, Craig D. Winter, Ashley R. Murphy, Mark C. Allenby   +6 more
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Evaluation of bleeding in patients receiving direct oral anticoagulants

, 2017
Erika L Hellenbart,1 Kathleen D Faulkenberg,2 Shannon W Finks3 1University of Illinois at Chicago College of Pharmacy, Chicago, IL, 2Cleveland Clinic, Cleveland, OH, 3University of Tennessee College of Pharmacy, Memphis, TN, USA Abstract: Direct oral ...
Faulkenberg KD, Hellenbart EL, Finks SW
core  

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

[Oesophageal and fundic variceal bleeding]

, 2006
Oesophageal and fundic varices belong to the most frequent complications of cirrhosis and portal hypertension. Due to their significant morbidity and mortality, bleedings from oesophageal or fundic varices represent a challenge for the emergency medical ...
De Gottardi, Andrea, Dufour, Jean-François   +1 more
core  

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

Advanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix, Molly Carton, Olivia M. Young, Noah Barnes, Jordi T. Andreou, Sarah McHugh, Jack E. McCann, Claudia Davis, Victoria Reddig‐Leiman, Afsah Kamran, Dheeraj Gandhi, Miroslaw Janowski, Jeremy D. Brown, Mark Fuge, Axel Krieger, Clifford R. Weiss, Christopher R. Bailey, Ryan D. Sochol   +17 more
wiley   +1 more source

"BLEED, BLEED, POOR COUNTRY"

Scripta Uniandrade
Productions of Shakespeare’s plays remain as a point of connection for nations around the world, trespassing geographical borders and reaching diverse cultures. The aim of this article is to analyze side by side Brazilian and Irish Shakespearean productions of Macbeth, considering their critical emphasis in relation to significant political issues in ...
openaire   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source