Nia Kurnianingsih, Imke Maria Del Rosario Puling, Wike Astrid Cahayani
Herbal-based therapies show potential as antidepressants, though comparative efficacy remains uncertain. This study employed a meta-analysis to evaluate the efficacy of herbal interventions against standard antidepressants in animal depression models. A systematic search of PubMed, ScienceDirect, Cochrane, and Google Scholar (up to January 2025) identified 20 eligible studies. The behavior (open field test, tail suspension test) and neurotransmitters (serotonin, dopamine, noradrenaline) were analyzed as outcomes. Random-effects models were used, and risk of bias was assessed via SYRCLE. Curcumin improved open field test scores and increased serotonin and noradrenaline levels. Rosemary essential oil showed the strongest effect in the tail suspension test. Anthocyanins enhanced dopamine levels while zinc oxide nanoparticles exhibited effects comparable to curcumin. This finding supports the antidepressant potential of specific herbal, particularly curcumin, rosemary essential oil, and anthocyanins. Further standard research is necessary to confirm clinical relevance. © 2025, Bangladesh Pharmacological Society. All rights reserved.
Department of Physiology, Faculty of Medicine, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Medical Doctor Profession Program, Faculty of Medicine, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Department of Anatomy-Histology, Faculty of Medicine, Universitas Brawijaya, East Java, Malang, 65145, Indonesia
