ArticleCurrent therapeutic research, clinical and experimental2020
The Effect of Propofol on a Forced Swim Test in Mice at 24 Hours.
Article in Current therapeutic research, clinical and experimental, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Effects of Single Bolus Exposure to Propofol on Depression-like Behavior in a Chronic Unpredictable Mild Stress Model in Mice.Anesthesiology · 2026Article
- Does a Single Exposure to General Anesthesia Have a Cumulative Effect on the Developing Brain after Mild Perinatal Asphyxia?Life (Basel, Switzerland) · 2022Article
- Metabolomics Analysis of the Prefrontal Cortex in a Rat Chronic Unpredictable Mild Stress Model of Depression.Frontiers in psychiatry · 2022Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThere are few rapidly acting treatments for acute suicidality or treatment-resistant depression. Propofol (2,6-diisopropylphenol) is an intravenous anesthetic agent used in outpatient settings. It is a gamma-aminobutyric acid type A agonist and has affinity at the N-methyl-D-aspartate receptor. Elevation in mood and sociality in humans has been observed following propofol-induced anesthesia. Other authors reported an open-label study of repeated dosing of propofol in treatment-resistant depression in which several patients experienced sustained improvement. Recently, we reported that in a rodent model of despair, a forced swim test, 45 minutes after administration of 50 mg/kg propofol, immobility time was significantly reduced.
objectiveThe objective of the experiment was to determine whether the antidepressant-like effects of a single dose of propofol in mice are sustained for 24 hours.
methodsThe time spent immobile during a forced swim test 24 hours after intraperitoneal administration of a single dose of propofol 50 mg/kg or 0.9% saline was evaluated in 24 adult male mice (C57/BL6). Immobility time was quantified and evaluated with a custom video analysis software program.
resultsPropofol-treated mice were immobile for a mean (SEM) time of 115 (13) seconds, whereas saline-treated mice were immobile for a mean (SEM) time of 94 (14) seconds. A 2-tailed unpaired
conclusionsTwenty-four hours after intraperitoneal administration, the effect of propofol on immobility time was not statistically significantly different from vehicle. However, given our previous report of at least a short-term benefit of propofol on struggling time in the forced swim time and an encouraging pilot study in humans with treatment-resistant depression, further evaluation of propofol's antidepressant potential may be warranted.
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