Cited by 70Medicinal Plants and NeuroprotectionMedicinal Plant Extracts EffectsAntioxidants, Aging, Portulaca oleracea

Antiamnesic Effects of Desmodium gangeticum in Mice

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JOSHI, Hanumanthachar, PARLE, Milind·2006·YAKUGAKU ZASSHI

Abstract

Dementia is a mental disorder characterized by loss of intellectual ability sufficiently severe enough to interfere with one's occupational or social activities. Desmodium gangeticum commonly known as Salparni, is widely used in ayurveda for the treatment of neurological disorders. The present work was designed to assess the potential of aqueous extract of D. gangeticum (DG) as a nootropic agent in mice. DG (50, 100 and 200 mg/kg, p.o.) was administered for 7 successive days to both young and older mice. Exteroceptive behavioral models such as elevated plus maze and passive avoidance paradigm were employed to evaluate learning and memory. Scopolamine (0.4 mg/kg, i.p.) induced amnesia and ageing induced amnesia were the interoceptive behavioral models. To delineate the mechanism by which DG exerts nootropic activity, the effect of DG on whole brain AChE activity was also assessed. Piracetam (200 mg/kg, i.p.) was used as a standard nootropic agent. Pretreatment with DG (50, 100 and 200 mg/kg p.o.) for seven successive days significantly improved learning and memory in mice and reversed the amnesia induced by both, scopolamine (0.4 mg/kg, i.p.) and natural ageing. DG also decreased whole brain acetyl cholinesterase activity. Hence, D. gangeticum appears to be a promising candidate for improving memory and it would be worthwhile to explore the potential of this plant in the management of dementia and Alzheimer disease.

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Authors
JOSHI, H., & PARLE, M.
Affiliations
  • Department of Pharmacognosy, SET'S College of Pharmacy
  • Guru Jambheshwar University of Science and Technology (IN)
Venue
YAKUGAKU ZASSHI
Published
2006-09-01
Volume
126
Issue
9
Pages
795-804
ISSN
  • 0031-6903 (ISSN-L)
  • 1347-5231
OpenAlex
W2153434869
Cited by
70
References
32
Citations by year
2026: 1 · 2025: 6 · 2024: 2 · 2023: 5 · 2022: 6 · 2021: 5 · 2020: 5 · 2019: 1 · 2018: 5 · 2017: 2 · 2016: 1 · 2015: 3 · 2014: 7 · 2013: 2 · 2012: 3
FWCI
5.90
Type
journal article
Language
en
Open access
Locations
  • YAKUGAKU ZASSHI (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Complementary and alternative medicine › Medicinal Plants and Neuroprotection
  • Health Sciences › Medicine › Complementary and alternative medicine › Medicinal Plant Extracts Effects
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Antioxidants, Aging, Portulaca oleracea
Keywords
Desmodium gangeticum, nootropic activity, memory enhancement, learning, scopolamine-induced amnesia, acetylcholinesterase inhibition, Alzheimer's disease, dementia, Ayurveda, aqueous plant extract
MeSH terms
Acetylcholinesterase, Amnesia, Animals, Avoidance Learning, Behavior, Animal, Brain, Disease Models, Animal, Female, Fabaceae, Male, Medicine, Ayurvedic, Phytotherapy, Memory, Plant Extracts, Reaction Time, Nootropic Agents, Maze Learning, Mice

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