We have located links that may give you full text access.
Lithium counteracts depressive behavior and augments the treatment effect of selective serotonin reuptake inhibitor in treatment-resistant depressed rats.
Brain Research 2019 April 4
Wistar Kyoto (WKY) rats are a useful animal model of treatment-resistant depression. Lithium is effective for treating recurrent mood disorders or treatment-resistant depression, and lithium augmentation treatment is also useful for treatment-resistant depression. However, the treatment effect of lithium on the depressive behavior of WKY rats remains poorly understood, and whether lithium augments the treatment effect of antidepressants in WKY rats is also unknown. In this study, we evaluated the treatment effect of lithium in WKY rats. We also sought to determine if lithium treatment augments the treatment effect of fluoxetine. Lithium was administered for 15 consecutive days and fluoxetine was administered 23.5, 5, and 1 h before the forced swim test (FST) day 2, based on previous studies. Lithium treatment counteracted depressive behavior in the FST and increased hippocampal neurogenesis. Additionally, co-administration of lithium and fluoxetine augmented the treatment effect observed in the FST and in hippocampal neurogenesis in WKY rats, although fluoxetine monotherapy showed no treatment effect. Lithium prevented an increase in body weight, similar to its effect in human patients. These results are consistent with those of lithium augmentation treatment for human patients with treatment-resistant depression. They suggest that WKY rats are a promising animal model for treatment-resistant depression. However, lithium treatment has various side effects. A new treatment with the same anti-depressive effect as fluoxetine + lithium treatment and fewer side effects compared with lithium would be desirable for patients with treatment-resistant depression.
Full text links
Related Resources
Trending Papers
Executive Summary: State-of-the-Art Review: Unintended Consequences: Risk of Opportunistic Infections Associated with Long-term Glucocorticoid Therapies in Adults.Clinical Infectious Diseases 2024 April 11
Autoimmune Hemolytic Anemias: Classifications, Pathophysiology, Diagnoses and Management.International Journal of Molecular Sciences 2024 April 13
Clinical practice guidelines on the management of status epilepticus in adults: A systematic review.Epilepsia 2024 April 13
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app