Sucrose preference test as a measure of anhedonic behavior in a chronic unpredictable mild stress model of depression: outstanding issues

DD Markov - Brain Sciences, 2022 - mdpi.com
… implement the CUMS model and failed to replicate the main … in saccharin intake and preference
in rats exposed to CUMS is … or do not change their sucrose consumption/preference from …

[HTML][HTML] Repeated testing modulates chronic unpredictable mild stress effects in male rats

K Bosch, G Sbrini, I Burattini, D Nieuwenhuis… - Behavioural Brain …, 2022 - Elsevier
… Drinking water was supplemented with 0.1% saccharin, as the … If rats failed to escape, the
maximum of 15 s was registered … -exposed animals showed reduced exploration behaviour …

Chronic unpredictable stress shifts rat behavior from exploration to exploitation

CE Matisz, CA Badenhorst, AJ Gruber - Stress, 2021 - Taylor & Francis
… and use the information to flexibly change the choice preference. … be a consequence of an
inability to engage passive threat-… We propose that these changes are part of a coordinated …

Effect of chronic variable stress on sensitization to amphetamine in high and low sucrose-consuming rats

K Kõiv, M Vares, C Kroon, M Metelitsa… - Journal of …, 2019 - journals.sagepub.com
… in non-stressed rats with lower sucrose preference, but not in … Chronic stress can change
the psychostimulant effect but this … (Stress F(1,36)=5.5, p<0.05) but post-hoc testing failed to …

… of sucrose preference testing following short or no food and water deprivation—a Systematic Review and Meta-Analysis of rat models of chronic unpredictable stress

JP Berrio, S Hestehave, O Kalliokoski - Translational Psychiatry, 2024 - nature.com
… elicit reduced saccharin intake in chronically stressed rats [17… we did not fully explore in our
study is the stress protocol. We … In fact, we were unable to find a single study that reported on …

Behavioural characteristics and sex differences of a treatment-resistant depression model: Chronic mild stress in the Wistar-Kyoto rat

V Loizeau, L Durieux, J Mendoza, O Wiborg… - Behavioural Brain …, 2024 - Elsevier
preference test, elevated plus maze (EPM), forced swim test (FST), open field test and daily
locomotor activity rhythms, in male and female WKY rats exposed or … performed exploration of …

Validation of chronic mild stress in the Wistar-Kyoto rat as an animal model of treatment-resistant depression

P Willner, P Gruca, M Lason… - Behavioural …, 2019 - journals.lww.com
… object exploration minus time of familiar object exploration, … at week 0 (WKY rats 16% lighter),
the change in body weight is … As described below, WKY rats also failed to respond to drug …

Effects of chronic psychosocial stress on 'binge-like'sucrose intake in mice

A Bahi, JL Dreyer - Progress in Neuro-Psychopharmacology and …, 2023 - Elsevier
… at exploring the link between chronic psychosocial stress … nor saccharin (sweet) intakes
were affected by CSC exposure. … 2 × 4 (housing × cycle) ANOVA failed to pass Mauchly's test of …

Chronic unpredictable mild stress model of depression: possible sources of poor reproducibility and latent variables

DD Markov, EV Novosadova - Biology, 2022 - mdpi.com
… at the same time, sucrose preference failed to decrease in most of … As follows from the name,
chronic mild stress is “… slight increase in saccharine preference. This means that physical …

Establishing and validating an unpredictable chronic mild stress rat model in a South African laboratory

LC Beselaar - 2021 - scholar.sun.ac.za
… groups, the lack of plasma corticosterone changes and … problems or an employee’s inability
to handle stress, while 50% of … EPM and free exploration tests. 2. Half of each mouse strain …