Results 81 to 90 of about 26,493 (264)

Wireless, Battery‐Free Wearable Pressure Sensor for Compression Therapy Entirely Built on Surface Mount Devices

open access: yesAdvanced Intelligent Systems, EarlyView.
This work presents a flexible, battery‐free sensor that forms a closed‐loop feedback system for smart compression therapy devices. Its scalable surface‐mount manufacturing, compact form factor, and wireless communication enable seamless integration with a wide range of active compression garments, improving user experience and therapeutic outcomes ...
Sinuo Zhao   +11 more
wiley   +1 more source

Bushen Huoxue Attenuates Diabetes-Induced Cognitive Impairment by Improvement of Cerebral Microcirculation: Involvement of RhoA/ROCK/moesin and Src Signaling Pathways

open access: yesFrontiers in Physiology, 2018
Type 2 Diabetes mellitus (T2DM) is closely correlated with cognitive impairment and neurodegenerative disease. Bushen Huoxue (BSHX) is a compound Chinese medicine used clinically to treat diabetes-induced cognitive impairment.
Yuan Li   +32 more
doaj   +1 more source

Cerebral Microcirculation: Progress and Outlook of Laser Doppler Flowmetry in Neurosurgery and Neurointensive Care [Elektronisk resurs]

open access: yes
Laser Doppler flowmetry (LDF) is a well-established technique for the investigation of tissue microcirculation. Compared to skin, the use in the human brain is sparse.
Zsigmond, Peter,   +5 more
core   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Role of the Receptor for Advanced Glycation End Products in Heat Stress-Induced Endothelial Hyperpermeability in Acute Lung Injury

open access: yesFrontiers in Physiology, 2020
ObjectiveTo study the role of the receptor for advanced glycation end products (RAGE) in endothelial barrier dysfunction induced by heat stress, to further explore the signal pathway by which RAGE contributes to heat-induced endothelia response, and ...
Gengbiao Zhou   +11 more
doaj   +1 more source

Microcirculation in Hypertension [PDF]

open access: yes, 2003
Increased peripheral vascular resistance is considered the hallmark of hypertension (1). This increased vascular resistance is chiefly determined at the microvascular level, in particular at the small arteries and precapillary arterioles, and it is likely to reflect functional and structural changes of these vessels (2) (Table 1).
AMBROSIO, Giuseppe   +2 more
openaire   +2 more sources

The Cytoscan (TM) model E-II, a new reflectance microscope for intravital microscopy: Comparison with the standard fluorescence method [PDF]

open access: yes, 2000
The Cytoscan(TM) Model E-II (Cytometrics Inc., Philadelphia, Pa., USA) is a newly developed instrument which functions as an intravital microscope and is small and easily portable.
Sinitsina, I.   +2 more
core   +1 more source

Animal models of chronic thromboembolic pulmonary hypertension

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Current animal models of CTEPH. Created using BioRender.com. Abstract Chronic thromboembolic pulmonary hypertension (CTEPH) is a rare, yet life‐threatening disorder characterized by persistent pulmonary vascular obstruction and elevated pulmonary artery pressure, with progressive remodeling and subsequent right heart failure.
Yong‐Jian Zhu   +5 more
wiley   +1 more source

ANK1 and EPB41 Variants and the Risk of Steroid‐Induced Osteonecrosis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Steroid‐induced osteonecrosis of the femoral head (SONFH) is a refractory skeletal disorder influenced by genetic and environmental factors. However, conclusive pathogenic genetic evidence remains elusive due to the limited exploration of rare damaging variants. In this study, we aimed to identify rare variants associated with SONFH.
Shengbao Chen   +21 more
wiley   +1 more source

42th Conference of the German Society for Clinical Microcirculation and Hemorheology (DGKMH)

open access: yes
S1The 42th conference of the German Society for Clinical Microcirculation and Hemorheology was held at Senftenberg, Germany, 15-16 November 2024. The conference was organized by Dr. Steffen Braune from the Institute of Biotechnology, Department Molecular
Krüger-Genge, Anne   +2 more
core   +1 more source

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