Results 121 to 130 of about 5,515,945 (353)
Frontiers in EndocrinologyBackgroundEvidence indicates a negative link between glucosamine and age-related cognitive decline and sarcopenia. However, the causal relationship remains uncertain.
Yi Kang +8 more
doaj +1 more source
Airflow recovery from thoracic and abdominal movements using Synchrosqueezing Transform and Locally Stationary Gaussian Process Regression [PDF]
arXiv, 2020 Airflow signal encodes rich information about respiratory system. While the gold standard for measuring airflow is to use a spirometer with an occlusive seal, this is not practical for ambulatory monitoring of patients. Advances in sensor technology have made measurement of motion of the thorax and abdomen feasible with small inexpensive devices, but ...
arxiv
Quantification of depth of anesthesia by nonlinear time series analysis of brain electrical activity [PDF]
, 2000 We investigate several quantifiers of the electroencephalogram (EEG) signal with respect to their ability to indicate depth of anesthesia. For 17 patients anesthetized with Sevoflurane, three established measures (two spectral and one based on the bispectrum), as well as a phase space based nonlinear correlation index were computed from consecutive EEG
arxiv +1 more source
A questionnaire study regarding local anesthesia in dentistry and safety measures in dental clinics among dental students [PDF]
, 2005 This reports the results of a questionnaire study of dental students on the awareness of "local anesthesia" and "use of patient monitoring systems" in dental clinics.
Hanako OHKE +5 more
core +1 more source
Local Anesthesia in Carotid Angioplasty
Journal of Endovascular Therapy, 1996 Purpose: To determine the safety and efficacy of local anesthesia for percutaneous carotid angioplasty and stenting performed via a direct common carotid access. Methods: Deep cervical plexus blockade was used for anesthesia in 22 of 32 patients (26 males; mean age 66 years) undergoing percutaneous carotid balloon angioplasty and/or stenting via direct
Christian Alessandri, Patrice Bergeron
openaire +3 more sources
Bioresorbable and Wireless Rechargeable Implanted Na‐ion Battery for Temporary Medical Devices
Advanced Functional Materials, EarlyView.An all‐solid‐state bioresorbable Na‐ion battery is developed, composed entirely of bio‐eliminable materials. In vivo and ex vivo tests confirmed harmless disintegration of this implanted battery. Lifetime of the implanted battery can be precisely controlled by adjusting the dissolvable encapsulation layer's thickness.
Vedi Kuyil Azhagan Muniraj +8 more
wiley +1 more source
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski +9 more
wiley +1 more source
Carotid Endarterectomy Under Local Anesthesia: An Alternative Treatment for Carotid Stenosis [PDF]
, 2012 Purpose. Carotid artery stenosis accounts for approximately 10% of all ischemic strokes, causing significant morbidity and mortality. Historically the standard of care for surgical candidates for carotid stenosis was carotid endarterectomy, traditionally
Kfoury, Elias, MD +2 more
core +4 more sources
Advanced Functional Materials, EarlyView.Ultrathin, flexible neural probes are developed with an innovative, biomimetic design incorporating brain tissue‐compatible materials. The material system employs biomolecule‐based encapsulation agents to mitigate inflammatory responses, as demonstrated through comprehensive in vitro and in vivo studies.
Jeonghwa Jeong +7 more
wiley +1 more source
An Adaptive Neuro-fuzzy Strategy in Closed-loop Control of Anesthesia [PDF]
arXiv, 2019 This paper proposes an adaptive neuro-fuzzy framework to improve drug infusion rate in closed-loop control of anesthesia. The proposed controller provides a sub-optimal propofol administration rate as input to reach the desired bispectral index, which is the output of the system, in both induction and maintenance phases.
arxiv