Cited by 15Medicinal Plants and NeuroprotectionAlzheimer's disease research and treatmentsHibiscus Plant Research Studies

Neuroprotective effects of quercetin 3-O-sophoroside from Hibiscus rosa-sinensis Linn. on scopolamine-induced amnesia in mice

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Shen, Huimin, Zheng, Yilin, Chen, Ruiqian, Huang, Xiaohua, Shi, Ganggang·2021·Journal of Functional Foods

Abstract

Quercetin 3-O-sophoroside (Q3OS) was isolated and identified from Hibiscus rosa-sinensis Linn. (HRS) for the first time. Although Q3OS is common glycosides, its therapeutic potential and mechanism of action against Alzheimer’s disease (AD) have rarely been reported. The results demonstrated that Q3OS treatment effectively ameliorated learning and memory impairment in mice with scopolamine (SCOP)-induced cognitive dysfunction by using the Morris water maze test. Nissl staining results revealed that Q3OS administration blocked neuronal loss in the hippocampal CA1 region. Immunohistochemistry and western blot results also indicated that Q3OS reversed the SCOP-induced decrease in ChAT expression, increase in AChE expression, and decrease in ACh. These findings suggested that Q3OS from HRS could be potentially used to prevent and treat AD, by exerting neuroprotective effects and these effects could be in response to its modification of the cholinergic system function. HRS can be potentially used as a neuroprotective nutrient in the prevention of AD.

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Research works printed but not linked: 3

  1. Anil, K., & Ashatha, S. (2012). Review on Hibiscus rosa sinensis. International Journal of Research in Pharmaceutical and Biomedical Sciences, 3(2), 534-538.
  2. Jiang, J. Y., Xu, H., Bai, X. T., Cheng, H., Lin, Y. L., Ling, Z., … Shi, G. G. (2015). Study of the effect and mechanism of Hibiscus rosa-sinensis Linn. on treating skin furuncle and ulcer. Chinese Pharmacological Bulletin, 31(8), 1085-1091.
  3. Kumar, A., & Singh, A. (2012). Review on Hibiscus rosa sinensis. International Journal of Research in Pharmaceutical & Biomedical Sciences, 3(2), 534-538.

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Authors
Shen, H., Zheng, Y., Chen, R., Huang, X., & Shi, G.
Affiliations
  • Sun Yat-sen University (CN)
  • Shantou University (CN)
Corresponding author
Shi, Ganggang
Venue
Journal of Functional Foods
Publisher
Elsevier BV
Published
2021-01
Volume
76
Pages
104291
ISSN
1756-4646 (ISSN-L)
OpenAlex
W3107475200
Cited by
15
References
63
Citations by year
2026: 1 · 2025: 5 · 2024: 4 · 2023: 3 · 2022: 1 · 2021: 1
FWCI
1.38
Type
journal article
Language
en
Open access
Locations
  • Journal of Functional Foods (publishedVersion, cc-by-nc-nd)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Natural Science Foundation of Guangdong Province
Topics
  • Health Sciences › Medicine › Complementary and alternative medicine › Medicinal Plants and Neuroprotection
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Hibiscus Plant Research Studies
Keywords
Hibiscus rosa-sinensis, scopolamine-induced amnesia, Alzheimer's disease, neuroprotection, learning and memory impairment, cholinergic system, acetylcholinesterase, choline acetyltransferase, flavonoid glycosides, cognitive impairment

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