Results 141 to 150 of about 5,515,945 (353)

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

open access: yesAdvanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan   +4 more
wiley   +1 more source

Constructing a control-ready model of EEG signal during general anesthesia in humans [PDF]

open access: yesarXiv, 2019
Significant effort toward the automation of general anesthesia has been made in the past decade. One open challenge is in the development of control-ready patient models for closed-loop anesthesia delivery. Standard depth-of-anesthesia tracking does not readily capture inter-individual differences in response to anesthetics, especially those due to age,
arxiv  

Do Buffered Local Anesthetics Provide More Successful Anesthesia Over Non-Buffered Solutions in Patients Requiring Dental Therapy? – A Systematic Review & Meta-Analysis. [PDF]

open access: yes, 2017
Background: The pH of commercially available local anesthetics (LAs) is purposefully low (pH 3–4). Decreasing the pH extends the shelf life of the solution and prevents its early oxidation.
Hersh, Elliot V   +4 more
core   +1 more source

High‐Throughput Microfluidic‐Mediated Assembly of Layer‐By‐Layer Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of polymer films on nanoparticle (NP) surfaces is a promising technique for targeted drug delivery. Despite its success in preclinical mouse models, a current good manufacturing practices (cGMP) compliant, clinical‐scale production method has been lacking.
Ivan S. Pires   +4 more
wiley   +1 more source

The History of Local Anesthesia

open access: yesJournal of the California Dental Association, 2007
For hundreds of years, mankind has struggled with the problem of controlling pain during surgical procedures without putting the patient to sleep. In 1884, cocaine was discovered to have local anesthetic properties and soon became widely used in many types of surgery. The many undesirable properties of cocaine led scientists to find a safer alternative.
openaire   +2 more sources

Local Anesthesia of the Drum-head [PDF]

open access: yesThe American Journal of the Medical Sciences, 1914
n ...
openaire   +3 more sources

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee   +9 more
wiley   +1 more source

Analysis of electrophysiological results of subthalamic nucleus in deep brain stimulation under local or general anesthesia for Parkinson's disease

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2020
Objective To compare the electrophysiological results of subthalamic nucleus deep brain stimulation (STN⁃DBS) for the treatment of Parkinson's disease (PD) under local or general anesthesia.
Jing QU   +7 more
doaj  

Epidural Anesthesia for Cesarean Section in a Pregnant Woman with Marfan Syndrome and Dural Ectasia [PDF]

open access: yes, 2017
Marfan syndrome (MFS) is a genetic disorder of connective tissue, characterized by variable clinical features and multisystem complications. The anesthetic management during delivery is debated.
Agata Privitera   +5 more
core   +2 more sources

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