Results 141 to 150 of about 137,312 (290)

Transcranial Color‐Coded Duplex Sonography in Large‐Vessel Vasculitis Compatible With Takayasu Arteritis Presenting Intracranial Involvement and Vertebrobasilar Dolichoectasia: A Case Report

Journal of Clinical Ultrasound, EarlyView.
This case illustrates sequential intracranial occlusions in large‐vessel vasculitis compatible with Takayasu arteritis preserving perfusion through robust collateral pathways. Transcranial color‐coded duplex sonography identified characteristic blunted flow patterns and focal turbulence, underscoring its value in detecting hemodynamic compromise beyond
Maria Júnia Lira e Silva, Jordana Gaudie Gurian, Isabella Mesquita Venâncio, Eva Carolina Rocha, Gisele Sampaio Silva   +4 more
wiley   +1 more source

Atrophy of retinal vessels in neovascular age-related macular degeneration following long-term treatment with 20 intravitreal anti-VEGF injections. [PDF]

BMC Ophthalmol, 2022
Resch MD, Balogh A, Kurth T, Nagy ZZ, DeBuc DC, Papp A.   +5 more
europepmc   +1 more source

Efficacy of omega‐3 fatty acids as a functional food: a multifaceted approach to health reinforcement

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Omega‐3 fatty acids (omega‐3s) are polyunsaturated fatty acids linked with numerous health benefits. Omega‐3s exhibit multifaceted activities through various mechanisms. Eicosapentaenoic acid (EPA) alleviates oxidative stress by lowering reactive oxygen species and improving oxidative stress in brain tissues and acts against neurodegenerative ...
Md Faruque Ahmad, Abdulrahman A Alsayegh, Anjum Khanam, Awais Ahmed, António Raposo, Farkad Bantun, Md Zeyaullah, Ahmad O Babalghith, Abdullah F Aldairi, Boshra Mozaffar, Mohammed F Bajahzer, Mohamed H Abdelrahman, Mohammad Intakhab Alam   +12 more
wiley   +1 more source

Measuring Temporal and Spatial Variability of Red Blood Cell Velocity in Human Retinal Vessels. [PDF]

Invest Ophthalmol Vis Sci, 2021
Warner RL, Gast TJ, Sapoznik KA, Carmichael-Martins A, Burns SA.   +4 more
europepmc   +1 more source

FOXC1 regulates endothelial CD98 (LAT1/4F2hc) expression in retinal angiogenesis and blood-retina barrier formation

Nature Communications
Angiogenesis, the growth of new blood vessels from pre-existing vasculature, is essential for the development of new organ systems, but transcriptional control of angiogenesis remains incompletely understood.
Teena Bhakuni, Pieter R. Norden, Naoto Ujiie, Can Tan, Sun Kyong Lee, Thomas Tedeschi, Yi-Wen Hsieh, Ying Wang, Ting Liu, Amani A. Fawzi, Tsutomu Kume   +10 more
doaj   +1 more source

Evaluation of outer nuclear layer overshadowed by retinal vessels in retinitis pigmentosa. [PDF]

Eye (Lond), 2022
Otsuka Y, Oishi A, Miyata M, Uji A, Oishi M, Hasegawa T, Numa S, Ikeda HO, Tsujikawa A.   +8 more
europepmc   +1 more source

Diabetic Peripheral Neuropathy: Molecular Staging, Risk Factors, Therapeutics, and Emerging Trends

Med Research, EarlyView.
The heterogeneous landscape of DPN can be unified through a tripartite pathogenic model encompassing progressive stages of metabolic dysregulation, chronic inflammation, and overt neuronal damage. Within this framework, six clinical subtypes were identified, namely, hyperglycemia‐driven, dyslipidemia‐driven, inflammation‐driven, dysvascularity‐driven ...
Xiaofeng Dai, Mingze Tang
wiley   +1 more source

A New Seeded Region Growing Technique for Retinal Blood Vessels Extraction

Journal of Medical Signals and Sensors, 2014
Distribution of retinal blood vessels (RBVs) in retinal images has an important role in the prevention, diagnosis, monitoring and treatment of diseases, such as diabetes, high blood pressure, or heart disease.
Atefeh Sadat Sajadi, Seyed Hojat Sabzpoushan   +1 more
doaj  

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

Responsive Materials, EarlyView.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin, Yujing Li, Guanghao Wu, Yubing Guo   +3 more
wiley   +1 more source

Change of Retinal Vessels in Different Sectors of the Parapapillary Area in Primary Open-Angle Glaucoma. [PDF]

Front Med (Lausanne), 2021
Cheng J, Zhao H, Jiang C, Kong X, Sun X.
europepmc   +1 more source