Results 81 to 90 of about 47,448 (255)

Lipid Ion Channels

open access: yes, 2010
The interpretation electrical phenomena in biomembranes is usually based on the assumption that the experimentally found discrete ion conduction events are due to a particular class of proteins called ion channels while the lipid membrane is considered ...
Heimburg, Thomas
core   +1 more source

Low-Cost, High-Fidelity Ultrasound Phantom Gels for Regional Anesthesia Training Programs

open access: yesMedEdPORTAL, 2012
This module details the construction of low-cost, high-fidelity phantom gels that can be inexpensively produced and reused. These gels mimic the anatomic structures pertinent to performance of upper and lower extremity peripheral nerve blockade under ...
Loreto Lollo, Agnes R. Stogicza
doaj   +1 more source

Periodic solutions and refractory periods in the soliton theory for nerves and the locust femoral nerve

open access: yes, 2010
Close to melting transitions it is possible to propagate solitary electromechanical pulses which reflect many of the experimental features of the nerve pulse including mechanical dislocations and reversible heat production.
Abbott   +46 more
core   +1 more source

Possibilities of the ultrasound method in assessing the degree of swelling of perineural tissues at the level of the lower leg. Focus on regional anesthesia

open access: yesМедицина неотложных состояний
Widespread introduction of ultrasound-guided regional anesthesia has increased the frequency of nerve blocks and the list of available nerves for blocking, particularly on the foot. In the area of the tibiocalcaneal joint, swellings of various etiologies
Y.V. Lysak, D.V. Dmytriiev
doaj   +1 more source

INTERNATIONAL STANDARDS FOR A SAFE PRACTICE OF ANESTHESIA: AN OVERVIEW OF THE GUIDELINE BY WORLD HEALTH ORGANIZATION AND THE WORLD FEDERATION OF SOCIETIES OF ANESTHESIOLOGISTS

open access: yesŽurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2019
Background. At present, the problem of ensuring the highest possible safety of anesthesia is of current importance. To this end, the World Health Organization and the World Federation of Societies of Anesthesiologists have developed a guideline, the ...
Bushma K. M., Spas V. V.
doaj   +1 more source

Regional Anesthesia for Upper Limb Surgery: A Narrative Review

open access: yesArchives of Anesthesia and Critical Care, 2018
Regional anesthesia is an expanding subspecialty and is gaining increasing popularity due to its significant benefits over general anesthesia if appropriately accomplished, which includes superior intraoperative pain control, attenuation of the surgical ...
Zahid Hussain Khan   +2 more
doaj   +1 more source

Foramen mandibulae as an indicator of successful conduction anesthesia.

open access: yesCollegium antropologicum, 2001
Comparative measurements were made of 144 orthopantomographs in 50 patients with successful and 94 patients with unsuccessful inferior alveolar nerve block anesthesia. The results show that the bony lingula is prominent in 28.5% of all patients, or in 56.0% of those with unsuccessful anesthesia. The variables mandibular notch vs. mandibular foramen (MN-
Keros, J.   +3 more
openaire   +5 more sources

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