Results 111 to 120 of about 304,725 (261)

Oculocardiac reflex during strabismus surgery [PDF]

open access: yesReviews in Clinical Medicine, 2016
The activation of oculucardiac reflex (OCR) is common during the strabismus surgeries. OCR is known as a trigemino-vagal reflex, which leads to the various side effects including bradycardia, tachycardia, arrhythmia, or in some cases cardiac arrest. This
Mehryar Taghavi Gilani   +3 more
doaj   +1 more source

Top-down mechanisms of anesthetic-induced unconsciousness

open access: yesFrontiers in Systems Neuroscience, 2014
The question of how structurally and pharmacologically diverse general anesthetics disrupt consciousness has persisted since the nineteenth century. There has traditionally been a significant focus on “bottom-up” mechanisms of anesthetic action, in terms
G. Mashour
semanticscholar   +1 more source

Local anesthetic infiltration vs. nervous blocks in face’s skin lesions: what’s new [PDF]

open access: yes, 2018
Skin tumors are the most common type of cancer. They are localized throughout the body, more frequently in those regions chronically exposed to sun, like face, scalp and neck, compromising aesthetic appearance.
Arrico, L.   +4 more
core  

Anesthetic considerations for robotic surgery

open access: yesKorean Journal of Anesthesiology, 2014
Recently, demand for minimally invasive surgery has increased greatly. As a result, robot-assisted techniques have gained in popularity, because they overcome several of the shortcomings of conventional laparoscopic techniques.
Jeong rim Lee
semanticscholar   +1 more source

Qualitative and Quantitative Characteristics of the Electroencephalogram in Normal Horses during Administration of Inhaled Anesthesia. [PDF]

open access: yes, 2015
BackgroundThe effects of anesthesia on the equine electroencephalogram (EEG) after administration of various drugs for sedation, induction, and maintenance are known, but not that the effect of inhaled anesthetics alone for EEG recording.ObjectiveTo ...
Aleman, M   +8 more
core   +1 more source

Mechanism of Anesthetic Action: Oxygen Pathway Perturbation Hypothesis [PDF]

open access: yesMedical Hypothese (2001) 57(5): 619-627., 2001
Although more than 150 years have past since the discovery of general anesthetics, how they precisely work remains a mystery. We propose a novel unitary mechanism of general anesthesia verifiable by experiments. In the proposed mechanism, general anesthetics perturb oxygen pathways in both membranes and oxygen-utilizing proteins such that the ...
arxiv  

The challenge of evaluating pain and a pre-incisional local anesthetic block. [PDF]

open access: yes, 2014
Background. Our objective was to test the effectiveness of a local anesthetic line block administered before surgery in reducing postoperative pain scores in dogs undergoing ovariohysterectomy (OVHX). Methods.
Kass, Philip H   +3 more
core   +2 more sources

Anesthetic Drugs and Onset of Malignant Hyperthermia

open access: yesAnesthesia and Analgesia, 2014
BACKGROUND:The time between the beginning of anesthetic administration and recognition of the first sign of malignant hyperthermia (MH) (MH onset time) could differ among anesthetic drugs.
Mihaela Visoiu   +3 more
semanticscholar   +1 more source

Use of Injectable Eugenol for Euthanasia and Anesthesia of American Lobsters (Homarus Americanus) and Similar Species [PDF]

open access: yes, 2012
Crustaceans are economically and ecologically significant, but current treatment and diagnostic protocols for crustacean health are limited. According to standards given by the American Veterinary Medical Association there are no current methods of ...
Huntsberger, Carlton
core   +1 more source

Anatomy of Soft Tissues of the Spinal Canal [PDF]

open access: yes, 1999
Background and Objectives. Important issues regarding the spread of solutions in the epidural space and the anatomy of the site of action of spinal and epidural injections are unresolved.
Quinn, Hogan, Toth, Jeffrey M.
core   +1 more source

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