Results 61 to 70 of about 231,036 (366)

Seeing inside the Body Using Wearable Sensing and Imaging Technologies

Advanced Healthcare Materials, EarlyView.
This review explores wearable technologies for noninvasive internal health monitoring. It categorizes approaches into indirect sensing (e.g., bioelectrical and biochemical signals) and direct imaging (e.g., wearable ultrasound and EIT), highlighting multimodal integration and system‐level innovation toward personalized, continuous healthcare.
Sumin Kim, Seunghun Han, Sehwan Park, Jahyun Koo   +3 more
wiley   +1 more source

Warfarin Treatment Is Associated to Increased Internal Carotid Artery Calcification

Frontiers in Neurology, 2021
Background: Long-term treatment with the vitamin K antagonist warfarin is widely used for the prevention of venous thrombosis and thromboembolism. However, vitamin K antagonists may promote arterial calcification, a phenomenon that has been previously ...
Krista Nuotio, Krista Nuotio, Suvi M. Koskinen, Suvi M. Koskinen, Laura Mäkitie, Laura Mäkitie, Jarno Tuimala, Petra Ijäs, Petra Ijäs, Hanna M. Heikkilä, Jani Saksi, Pirkka Vikatmaa, Pia Sorto, Sonja Kasari, Ilari Paakkari, Heli Silvennoinen, Leena Valanne, Mikko I. Mäyränpää, Lauri Soinne, Lauri Soinne, Petri T. Kovanen, Perttu J. Lindsberg, Perttu J. Lindsberg   +22 more
doaj   +1 more source

Recovery from repeated sudden hearing loss in a patient with Takayasu’s arteritis treated with hyperbaric oxygen therapy: the first report in the literature [PDF]

, 2017
Hearing loss has been rarely reported in Takayasu's arteritis, presents as sudden sensorineural hearing loss and usually responds well to corticosteroid therapy.
ALTISSIMI, Giancarlo, CIANFRONE, Giancarlo, De Fazio, Sara, DE VINCENTIIS, Marco, FALASCA, VINCENZO, GRECO, Antonio, RALLI, MASSIMO, TOMBOLINI, MARIO, TURCHETTA, Rosaria   +8 more
core   +3 more sources

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

Advanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu, Qingyou Liu, Wai‐Yeung Wong, Linli Xu   +3 more
wiley   +1 more source

Absence of reflex vascular responses from the intrapulmonary circulation in anaesthetised dogs [PDF]

, 2000
The aim of this investigation was to determine whether reflex cardiovascular responses were obtained to localised distension of the intrapulmonary arterial and venous circulations in a preparation in which the stimuli to other major reflexogenic areas ...
Drinkhill, M.J., Hainsworth, R., McMahon, N.C., Myers, D.S.   +3 more
core   +1 more source

Sonodynamic and Bioorthogonal Sonocatalytic Thrombotic Therapy Based on AIE Cationic Tetranuclear Ir(III) Complex Nanoplatform Guided by NIR‐Chemiluminescence Imaging

Advanced Materials, EarlyView.
AIE‐active tetranuclear Ir(III) complex Ir‐4 as a sonosensitizer/sonocatalyst is formulated into a nanoplatform with an H2S donor. Ir‐4@S‐R NPs achieves combined endogenous NIR chemiluminescence imaging, sonodynamic therapy and release of H2S in situ by a bioorthogonal sonocatalytic reaction in vivo, achieving safe thrombolysis and anti‐inflammatory ...
Zihan Wu, Liping Zhang, Ziwei Wang, Shengnan Liu, Qiaohua Zhang, Chunguang Shi, Yachao Wang, Gelin Xu, Dongxia Zhu, Martin R. Bryce, Lijie Ren, Ben Zhong Tang   +11 more
wiley   +1 more source

Evaluation of beta-galactosidase activity in tissue in the presence of blood [PDF]

, 2000
The reporter gene for beta -galactosidase is frequently used to determine the efficiency of gene transfer in arteries. However, blood is often present in arterial explants and may compromise the results by the presence of hemoglobin. The light absorption
Armeanu, Sorin, Nikol, Sigrid, Pelisek, Jaroslav   +2 more
core   +1 more source

Biomimetic Cell Membrane‐Coated Scaffolds for Enhanced Tissue Regeneration

Advanced Materials, EarlyView.
This review examines the development and use of cell membrane‐coated scaffolds in tissue engineering. Bioinspired phospholipid and glycocalyx coatings enhance anti‐fouling, anti‐thrombogenic, and selective molecular recognition properties. Native cell membrane coatings further support cell‐specific interactions, immune modulation, and reduced bacterial
Carmen Alvarez‐Lorenzo, Alejandro Ramirez‐Romero, Diana Peixoto, Maria Vivero‐Lopez, Isabel Rodríguez‐Moldes, Angel Concheiro   +5 more
wiley   +1 more source

VPAC1 receptors play a dominant role in PACAP-induced vasorelaxation in female mice.

PLoS ONE, 2019
BACKGROUND:PACAP and VIP are closely related neuropeptides with wide distribution and potent effect in the vasculature. We previously reported vasomotor activity in peripheral vasculature of male wild type (WT) and PACAP-deficient (KO) mice.
Ivan Ivic, Marta Balasko, Balazs D Fulop, Hitoshi Hashimoto, Gabor Toth, Andrea Tamas, Tamas Juhasz, Akos Koller, Dora Reglodi, Margit Solymár   +9 more
doaj   +1 more source

Takayasu arteritis presenting as bowel gangrene: An unusual initial presentation

Archives of Medicine and Health Sciences, 2016
A 24-year-old lady presented to the emergency department with severe generalized abdominal pain and hematochezia of 2 days. Examination revealed absent bilateral radial, brachial, and carotid pulses. Rest of the peripheral pulses were normal. A bruit was
Richa Dewan, Subramanian Anuradha, Prayas Sethi, Pranav Ish   +3 more
doaj   +1 more source