Results 21 to 30 of about 310,289 (342)

Alterations in whole-brain dynamic functional stability during memory tasks under dexmedetomidine sedation

open access: yesFrontiers in Neurology, 2022
PurposeThis study aimed to explore the neurological effects of dexmedetomidine-induced sedation on memory using functional stability, a whole-brain voxel-wise dynamic functional connectivity approach.MethodsA total of 16 participants (10 men) underwent ...
Lin-Lin Liu   +11 more
doaj   +1 more source

Hydrocarbon molar water solubility predicts NMDA vs. GABAA receptor modulation. [PDF]

open access: yes, 2014
BackgroundMany anesthetics modulate 3-transmembrane (such as NMDA) and 4-transmembrane (such as GABAA) receptors. Clinical and experimental anesthetics exhibiting receptor family specificity often have low water solubility. We hypothesized that the molar
Brosnan, Robert J, Pham, Trung L
core   +2 more sources

The dorsal posterior insula is not an island in pain but subserves a fundamental role - Response to: “Evidence against pain specificity in the dorsal posterior insula” by Davis et al. [version 1; referees: 2 approved]

open access: yesF1000Research, 2015
An interesting and valuable discussion has arisen from our recent article (Segerdahl, Mezue et al., 2015) and we are pleased here to have the opportunity to expand on the various points we made.
Andrew R. Segerdahl   +4 more
doaj   +1 more source

New patents on topical anesthetics. [PDF]

open access: yes, 2014
Anesthesia is defined as a total or partial loss of sensation and it may be general, local or topical, depending on the method of drug administration and area of the body affected.
CALVIERI, Stefano   +6 more
core   +1 more source

Lasting effects of general anesthetics on the brain in the young and elderly: “mixed picture” of neurotoxicity, neuroprotection and cognitive impairment

open access: yesJournal of Anesthesia, 2019
General anesthetics are commonly used in major surgery. To achieve the depth of anesthesia for surgery, patients are being subjected to a variety of general anesthetics, alone or in combination.
Lingzhi Wu, Hailin Zhao, H. Weng, D. Ma
semanticscholar   +1 more source

Combined Transcriptomics and Metabolomics Analyses in Grass Carp Under Anesthetic Stress

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Ctenopharyngodon Idella, as a common freshwater bony fish, is more susceptible to various diseases than other carp species, so it has been proposed as a test organism for toxicological analysis In this study, C. idella were anesthetized with MS-222 and 2-
Tianwei Wang   +14 more
doaj   +1 more source

Effect of two-week continuous epidural administration of 2% lidocaine on mechanical allodynia induced by spinal nerve ligation in rats [PDF]

open access: yesAnesthesia and Pain Medicine, 2020
Background Lidocaine is an effective against certain types of neuropathic pain. This study aimed to investigate whether timing of initiating continuous epidural infusion of lidocaine affected the glial activation and development of neuropathic pain ...
Yuseon Cheong   +3 more
doaj   +1 more source

Electrostatic Contributions of Aromatic Residues in the Local Anesthetic Receptor of Voltage-Gated Sodium Channels [PDF]

open access: yes, 2008
Antiarrhythmics, anticonvulsants, and local anesthetics target voltage-gated sodium channels, decreasing excitability of nerve and muscle cells. Channel inhibition by members of this family of cationic, hydrophobic drugs relies on the presence of highly ...
Ahern, Christopher A.   +3 more
core   +2 more sources

Adjuvants to local anesthetics: Current understanding and future trends

open access: yesWorld Journal of Clinical Cases, 2017
Although beneficial in acute and chronic pain management, the use of local anaesthetics is limited by its duration of action and the dose dependent adverse effects on the cardiac and central nervous system.
A. Swain   +3 more
semanticscholar   +1 more source

Effects of local anesthetics on breast cancer cell viability and migration

open access: yesBMC Cancer, 2018
Breast cancer accounts for nearly a quarter of all cancers in women worldwide, and more than 90% of women diagnosed with breast cancer undergo mastectomy or breast-conserving surgery.
Ru Li   +5 more
semanticscholar   +1 more source

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