Results 121 to 130 of about 4,031,569 (323)

Evidence of endothelial dysfunction in the development of Alzheimer's disease : Is Alzheimer's a vascular disorder? [PDF]

, 2013
Acknowledgements Dr Soiza is funded by an NRS Career Research Fellowship.
Kelleher, Rory J., Soiza, Roy L
core   +1 more source

Neurovascular unit in diabetic retinopathy: pathophysiological roles and potential therapeutical targets

Eye and Vision, 2021
Diabetic retinopathy (DR), one of the common complications of diabetes, is the leading cause of visual loss in working-age individuals in many industrialized countries.
S. Nian, A. Lo, Yajing Mi, Kai Ren, Di Yang   +4 more
semanticscholar   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

An investigation of the relationship between BOLD and perfusion signal changes during epileptic generalised spike wave activity [PDF]

, 2008
In pathological conditions interpretation of functional magnetic resonance imaging (fMRI) results can be difficult. This is due to a reliance on the assumed coupling between neuronal activity and changes in cerebral blood flow (CBF) and oxygenation.
Carmichael, D.W., Duncan, J.S., Hamandi, K., Laufs, H., Lemieux, L., Thomas, D.L.   +5 more
core   +1 more source

The Neurovascular Unit as a Locus of Injury in Low-Level Blast-Induced Neurotrauma

International Journal of Molecular Sciences
Blast-induced neurotrauma has received much attention over the past decade. Vascular injury occurs early following blast exposure. Indeed, in animal models that approximate human mild traumatic brain injury or subclinical blast exposure, vascular ...
G. Elder, M. A. Gama Sosa, R. De Gasperi, Georgina S. Perez Garcia, G. Perez, Rania Abutarboush, U. Kawoos, Carolyn W. Zhu, William G M Janssen, James R Stone, Patrick R. Hof, David Cook, Stephen T. Ahlers   +12 more
semanticscholar   +1 more source

The HD Mutation Does Not Alter Neuronal Death in the Striatum of HdhQ92 Knock-in Mice after Mild Focal Ischemia

Neurobiology of Disease, 2002
Huntington's disease, with its dominant loss of striatal neurons, is triggered by an expanded glutamine tract in huntingtin. To investigate a proposed role for increased activation of the apoptotic cascade in mutant huntingtin's trigger mechanism, we ...
Shobu Namura, Lorenz Hirt, Vanessa C. Wheeler, Kim M. McGinnis, Paige Hilditch-Maguire, Michael A. Moskowitz, Marcy E. MacDonald, Francesca Persichetti   +7 more
doaj   +1 more source

'Unforgettable' : a pictorial essay on anatomy and pathology of the hippocampus [PDF]

, 2017
The hippocampus is a small but complex anatomical structure that plays an important role in spatial and episodic memory. The hippocampus can be affected by a wide range of congenital variants and degenerative, inflammatory, vascular, tumoral and toxic ...
Achten, Eric, Acou, Marjan, DE GROOTE, JEROEN, De Kock, Isabelle, Deblaere, Karel, Dekeyzer, Sven, Nikoubashman, Omid, VAN EETVELDE, RUTH, Vanden Bossche, Stephanie, Wiesmann, Martin   +9 more
core   +2 more sources

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

The Use of Prasugrel and Ticagrelor in Pipeline Flow Diversion [PDF]

, 2018
Background: Despite the routine clopidogrel/aspirin anti-platelet therapy, complications like thromboembolism, continue to be encountered with PED.
Atallah, MD, Elias, Bekelis, MD, Kimon, Chalouhi, MD, Nohra, Eller, MD, Gorge, Hasan, MD, David, Jabbour, Pascal, MD, Rosenwasser, MD, MBA, FACS, FAHA MD, Robert H., Saad, MD, Hassan, Stidd, MD, David, Tjoumakaris, MD, Stavropoula   +9 more
core   +2 more sources