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Ketamine’s dose related multiple mechanisms of actions: Dissociative anesthetic to rapid antidepressant

Behavioural Brain Research, 2020
Ketamine induces safe and effective anesthesia and displays unusual cataleptic properties that gave rise to the term dissociative anesthesia. Since 1970, clinicians only utilized the drug as an anesthetic or analgesic for decades, but ketamine was found to have rapid acting antidepressant effects in 1990s. Accumulated evidence exhibits NMDAR antagonism
Eli, Lavender   +2 more
openaire   +2 more sources

Local anesthetics reduce the inhibitory neurotransmitter-induced current in dissociated hippocampal neurons of the rat

European Journal of Pharmacology, 1995
The effects of local anesthetics on amino acid-induced currents were examined using the whole-cell configuration of the patch clamp technique in dissociated hippocampal pyramidal neurons of the rat. Lidocaine (3 mM) decreased the glycine-induced Cl- current (Gly-ICl) more potently (to 46% of the control value) than the gamma-aminobutyric acid-induced ...
M, Hara, Y, Kai, Y, Ikemoto
openaire   +2 more sources

A rapid method for evaluating the behavioral effects of phencyclidine-like dissociative anesthetics in mice

Psychopharmacology, 1991
A simple and rapid method for detecting the behavioral effects of phencyclidine and related dissociative anesthetics is described. Dissociative anesthetics such as phencyclidine (PCP) and dizolcipine, which bind with high affinities at N-methyl-D-aspartate (NMDA) coupled cation channels ("PCP receptors"), produced a dose-related increase in the ...
G E, Evoniuk, R P, Hertzman, P, Skolnick
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"Crime scene investigation" at an anesthetic cocktail party with atrioventricular dissociation.

Middle East journal of anaesthesiology, 2012
A healthy 21-year-old female patient received midazolam, propofol, fentanyl, rocuronium, nitrous oxide in oxygen, ranitidine, diclofenac, neostigmine and glycopyrrolate during the anesthetic process for elective knee arthroscopy and developed a complete AV dissociation with a P-wave frequency of 40 and a "small" QRS-complex frequency of 55 beats/min ...
Christoph J, Schlimp   +1 more
openaire   +1 more source

Alpha-2 agonist dissociative anesthetic combinations in fallow deer (Cervus dama).

Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians, 2000
Three anesthetic protocols, each using an alpha-2 agonist sedative in combination with a dissociative anesthetic, were evaluated in 17 captive fallow deer (Cervus dama). The alpha-2 agonist was given first in two of the three protocols: 1) detomidine (0.1-0.2 mg/kg i.m.) followed by tiletamine-zolazepam (3.0-6.3 mg/kg i.m.) and 2) xylazine (0.6-0.9 mg ...
M E, Galka   +4 more
openaire   +1 more source

Ketamine HCl, a dissociative anesthetic for squirrel monkeys (Saimiri sciureus).

Laboratory animal science, 1976
A series of 3 experiments performed in squirrel monkeys showed that ketamine HCl was satisfactory for chemical restraint at doses of less than 13 mg/kg. Doses of 25 mg/kg and above produced surgical anesthesia. When serial doses of ketamine HCl were given to squirrel monkeys at regular intervals, predictable anesthesia and recovery times were produced.
openaire   +1 more source

Patient Acceptance of Dissociative Anesthetics

Survey of Anesthesiology, 1984
B. L. CUNNINGHAM   +2 more
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

CORTICAL MECHANISMS OF DISSOCIATIVE ANESTHETICS

Anesthesiology, 1992
A. D. Weissman, A. Stanec
openaire   +1 more source

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