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Xue BX, He RS, Lai JX, Mireku-Gyimah NA, Zhang LH, Wu HH. Phytochemistry, data mining, pharmacology, toxicology and the analytical methods of Cyperus rotundus L. (Cyperaceae): a comprehensive review. PHYTOCHEMISTRY REVIEWS : PROCEEDINGS OF THE PHYTOCHEMICAL SOCIETY OF EUROPE 2023:1-46. [PMID: 37359712 PMCID: PMC10183317 DOI: 10.1007/s11101-023-09870-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 04/12/2023] [Indexed: 06/28/2023]
Abstract
Cyperus rotundus L. has been widely used in the treatment and prevention of numerous diseases in traditional systems of medicine around the world, such as nervous, gastrointestinal systems diseases and inflammation. In traditional Chinese medicine (TCM), its rhizomes are frequently used to treat liver disease, stomach pain, breast tenderness, dysmenorrheal and menstrual irregularities. The review is conducted to summarize comprehensively the plant's vernacular names, distribution, phytochemistry, pharmacology, toxicology and analytical methods, along with the data mining for TCM prescriptions containing C. rotundus. Herein, 552 compounds isolated or identified from C. rotundus were systematically collated and classified, concerning monoterpenoids, sesquiterpenoids, flavonoids, phenylpropanoids, phenolics and phenolic glycosides, triterpenoids and steroids, diterpenoids, quinonoids, alkaloids, saccharides and others. Their pharmacological effects on the digestive system, nervous system, gynecological diseases, and other bioactivities like antioxidant, anti-inflammatory, anti-cancer, insect repellent, anti-microbial activity, etc. were summarized accordingly. Moreover, except for the data mining on the compatibility of C. rotundus in TCM, the separation, identification and analytical methods of C. rotundus compositions were also systematically summarized, and constituents of the essential oils from different regions were re-analyzed using multivariate statistical analysis. In addition, the toxicological study progresses on C. rotundus revealed the safety property of this herb. This review is designed to serve as a scientific basis and theoretical reference for further exploration into the clinical use and scientific research of C. rotundus. Graphical Abstract Supplementary Information The online version contains supplementary materials available at 10.1007/s11101-023-09870-3.
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Affiliation(s)
- Bian-Xia Xue
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Ru-Shang He
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Jia-Xin Lai
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Nana Ama Mireku-Gyimah
- Department of Pharmacognosy and Herbal Medicine, School of Pharmacy, College of Health Sciences, University of Ghana, Legon-Accra, Ghana
| | - Li-Hua Zhang
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
| | - Hong-Hua Wu
- State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617 People’s Republic of China
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Akünal Türel C, Yunusoğlu O. Oleanolic acid suppresses pentylenetetrazole-induced seizure in vivo. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2023; 33:529-540. [PMID: 36812380 DOI: 10.1080/09603123.2023.2167947] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 01/07/2023] [Indexed: 06/18/2023]
Abstract
The aim of this study was to investigate the protective effects of triterpene oleanolic acid on the brain tissue of mice with pentylenetetrazole (PTZ)-induced epileptic seizures. Male Swiss albino mice were randomly separated into five groups as the PTZ, control, and oleanolic acid (10, 30, and 100 mg/kg) groups. PTZ injection was seen to cause significant seizures compared with the control group. Oleanolic acid significantly prolonged the latency to onset of myoclonic jerks and the duration of clonic convulsions, and decreased mean seizure scores following PTZ administration. Pretreatment with oleanolic acid also led to an increase in antioxidant enzyme activity (CAT and AChE) and levels (GSH and SOD) in the brain. The data obtained from this study support oleanolic acid may have anticonvulsant potential in PTZ-induced seizures, prevent oxidative stress and protect against cognitive disturbances. These results may provide useful information for the inclusion of oleanolic acid in epilepsy treatment.
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Affiliation(s)
- Canan Akünal Türel
- Department of Neurology, Faculty of Medicine, Bolu Abant Izzet Baysal University, Bolu, Turkey
| | - Oruç Yunusoğlu
- Department of Pharmacology, Faculty of Medicine, Bolu Abant Izzet Baysal University, Bolu, Turkey
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Chen C, Ai Q, Shi A, Wang N, Wang L, Wei Y. Oleanolic acid and ursolic acid: therapeutic potential in neurodegenerative diseases, neuropsychiatric diseases and other brain disorders. Nutr Neurosci 2023; 26:414-428. [PMID: 35311613 DOI: 10.1080/1028415x.2022.2051957] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Brain disorders such as neurodegenerative diseases and neuropsychiatric diseases have become serious threatens to human health and quality of life. Oleanolic acid (OA) and ursolic acid (UA) are pentacyclic triterpenoid isomers widely distributed in various plant foods and Chinese herbal medicines. Accumulating evidence indicates that OA and UA exhibit neuroprotective effects on multiple brain disorders. Therefore, this paper reviews researches of OA and UA on neurodegenerative diseases, neuropsychiatric diseases and other brain disorders including ischemic stroke, epilepsy, etc, as well as the potential underlying molecular mechanisms.
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Affiliation(s)
- Chen Chen
- Department of Pharmacy, the First Hospital of Lanzhou University, Lanzhou, People's Republic of China
| | - Qidi Ai
- Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces and College of Pharmacy, Hunan University of Traditional Chinese Medicine, Changsha, People's Republic of China
| | - Axi Shi
- Department of Pharmacy, the First Hospital of Lanzhou University, Lanzhou, People's Republic of China
| | - Nan Wang
- Department of General medicine, The First Hospital of Lanzhou University, Lanzhou, People's Republic of China
| | - Lina Wang
- Department of Pediatric surgery, The First Hospital of Lanzhou University, Lanzhou, People's Republic of China
| | - Yuhui Wei
- Department of Pharmacy, the First Hospital of Lanzhou University, Lanzhou, People's Republic of China
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Zangooei Pourfard M, Mirmoosavi SJ, Beiraghi Toosi M, Rakhshandeh H, Rashidi R, Mohammad-Zadeh M, Gholampour A, Noras M. Efficacy and tolerability of hydroalcoholic extract of Paeonia officinalis in children with intractable epilepsy: An open-label pilot study. Epilepsy Res 2021; 176:106735. [PMID: 34388412 DOI: 10.1016/j.eplepsyres.2021.106735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 07/18/2021] [Accepted: 07/27/2021] [Indexed: 10/20/2022]
Abstract
Despite a wide range of medications available to control epilepsy, seizures in more than 30 % of patients remain uncontrolled. However, in traditional medicine, Paeonia officinalis (P. officinalis), a native perennial herb of Southern Europe and Western Asia, has been used for an anticonvulsant effect for over 2000 years globally. In an open-label pilot study implemented on 30 children with intractable epilepsy aged 1-14 years, the hydroalcoholic extract of P. officinalis was administered. This study's purpose was to assess the efficacy and tolerability of the P. officinalis extract as an adjunct therapy to a patient's antiseizure medications in reducing the frequency and duration of the seizures in childhood intractable epilepsy. The mean frequency of seizures decreased significantly during treatment with the P. officinalis extract (P < 0.05). At the end of the intervention, 62.5 % and 36.7 % of the patients showed a≥50 % and a≥75 % reduction in seizure frequency, respectively. Regarding safety and tolerability, no serious adverse events occurred during the trial, although restlessness was reported in one child and the other children who experienced constipation, stopped treatment. The results show that the P. officinalis root extract was well tolerated and has contributed to a significant improvement in seizure control in children with medically intractable epilepsy. This trial was registered with the Iranian Registry of Clinical Trials (www.irct.ir; registration number: IRCT20131125015533N2.
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Affiliation(s)
- Mohammad Zangooei Pourfard
- Department of Persian Medicine, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Jamal Mirmoosavi
- Iranian Research Center for Healthy Aging, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Mehran Beiraghi Toosi
- Pediatric Ward, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hasan Rakhshandeh
- Pharmacological Research Center of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Roghayeh Rashidi
- Pharmacological Research Center of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Mohammad-Zadeh
- Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Gholampour
- Department of Persian Medicine, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammadreza Noras
- Department of Persian Medicine, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Sørnes EØ, Risal A, Manandhar K, Thomas H, Steiner TJ, Linde M. Use of medicinal plants for headache, and their potential implication in medication-overuse headache: Evidence from a population-based study in Nepal. Cephalalgia 2021; 41:561-581. [PMID: 33435708 PMCID: PMC8047708 DOI: 10.1177/0333102420970904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Background In Nepal, traditional treatment using medicinal plants is popular. Whereas
medication-overuse headache is, by definition, caused by excessive use of
acute headache medication, we hypothesized that medicinal plants, being
pharmacologically active, were as likely a cause. Methods We used data from a cross-sectional, nationwide population-based study, which
enquired into headache and use of medicinal plants and allopathic
medications. We searched the literature for pharmacodynamic actions of the
medicinal plants. Results Of 2100 participants, 1794 (85.4%) reported headache in the preceding year;
161 (7.7%) reported headache on ≥15 days/month, of whom 28 (17.4%) had used
medicinal plants and 117 (72.7%) allopathic medication(s). Of 46 with
probable medication-overuse headache, 87.0% (40/46) were using allopathic
medication(s) and 13.0% (6/46) medicinal plants, a ratio of 6.7:1, higher
than the overall ratio among those with headache of 4.9:1 (912/185). Of 60
plant species identified, 49 were pharmacodynamically active on the central
nervous system, with various effects of likely relevance in
medication-overuse headache causation. Conclusions MPs are potentially a cause of medication-overuse headache, and not to be
seen as innocent in this regard. Numbers presumptively affected in Nepal are
low but not negligible. This pioneering project provides a starting point
for further research to provide needed guidance on use of medicinal plants
for headache.
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Affiliation(s)
- Elise Øien Sørnes
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway
| | - Ajay Risal
- Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal.,Kathmandu University School of Medical Sciences, Dhulikhel, Kavre, Nepal
| | - Kedar Manandhar
- Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal.,Kathmandu University School of Medical Sciences, Dhulikhel, Kavre, Nepal
| | - Hallie Thomas
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway
| | - Timothy J Steiner
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway.,Division of Brain Sciences, Imperial College London, London, UK
| | - Mattias Linde
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway
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Babiaka SB, Moumbock AFA, Günther S, Ntie-Kang F. Natural products in Cyperus rotundus L. (Cyperaceae): an update of the chemistry and pharmacological activities. RSC Adv 2021. [DOI: 10.1039/d1ra00478f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Cyperus rotundus L. (Nutgrass, family Cyperaceae) is a notorious weed which is widespread in temperate tropical and subtropical regions of the world.
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Affiliation(s)
| | - Aurélien F. A. Moumbock
- Institute of Pharmaceutical Sciences
- Albert-Ludwigs-Universitӓt Freiburg
- D-79104 Freiburg
- Germany
| | - Stefan Günther
- Institute of Pharmaceutical Sciences
- Albert-Ludwigs-Universitӓt Freiburg
- D-79104 Freiburg
- Germany
| | - Fidele Ntie-Kang
- Department of Chemistry
- University of Buea
- Buea
- Cameroon
- Institute of Pharmacy
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Çiçek SS. Structure-Dependent Activity of Natural GABA(A) Receptor Modulators. Molecules 2018; 23:molecules23071512. [PMID: 29932138 PMCID: PMC6100244 DOI: 10.3390/molecules23071512] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 12/22/2022] Open
Abstract
GABA(A) receptors are ligand-gated ion channels consisting of five subunits from eight subfamilies, each assembled in four hydrophobic transmembrane domains. This pentameric structure not only allows different receptor binding sites, but also various types of ligands, such as orthosteric agonists and antagonists, positive and negative allosteric modulators, as well as second-order modulators and non-competitive channel blockers. A fact, that is also displayed by the variety of chemical structures found for both, synthetic as well as nature-derived GABA(A)-receptor modulators. This review covers the literature for natural GABA(A)-receptor modulators until the end of 2017 and discusses their structure-activity relationship.
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Affiliation(s)
- Serhat Sezai Çiçek
- Department of Pharmaceutical Biology, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany.
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8
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Hellión-Ibarrola MC, Montalbetti Y, Heinichen OY, Kennedy ML, Campuzano MA, Alvarenga N, Ibarrola DA. Antidepressant-like effect of Kyllinga brevifolia rhizomes in male mice and chemical characterization of the components of the active ethyl acetate fraction. JOURNAL OF ETHNOPHARMACOLOGY 2016; 194:1005-1011. [PMID: 27816658 DOI: 10.1016/j.jep.2016.10.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 10/22/2016] [Accepted: 10/31/2016] [Indexed: 06/06/2023]
Abstract
ETHNO-PHARMACOLOGICAL RELEVANCE Kyllinga brevifolia rhizomes (Cyperaceae) are used in Paraguayan traditional medicine as a refreshing beverage, and is claimed to own digestive, diuretic, sedative, tonic, antispasmodic and sudorific properties. We have previously reported that its hydro- ethanolic rhizome extract possess sedative, anxiolytic and anti-aggressive-like effects in mice. However, information on its potential for treatment of syndromes associated with mood disorders is scarce. AIM OF THE STUDY The purpose of this study is to characterize the putative antidepressant-like effects of the hydro-ethanolic extract (CEKb) and the ethyl acetate fraction (KbF-ethyl-ac) obtained from the rhizome of K. brevifolia (Rottb) on male mice exposed to forced swimming test. Also, chemical characterization of the components of the active ethyl acetate fraction was described. MATERIALS AND METHODS The antidepressant-like effects of CEKb and KbF-ethyl-ac were measured using the forced swimming test (FST) performance of male mice in single (acute), short-term and chronic modalities. Treatments in all modalities were made 1h before swimming test. The KbF-ethyl-ac was analyzed by LC-DAD-ESI-MS and LC-ESI-MS/MS in order to identify the active components. RESULTS A single doses (1.0, 10.0 and 100.0mg/kg, p.o; p<0.05) of CEKb, in male mice provoked a significant reduction of the immobility time. Such effect was also observed with oral short-term treatment (7 days) with doses of 10.0 and 100.0mg/kg/day (p<0.05) of CEKb. Moreover, in the treatments during 14 days with doses of 1.0 (p<0.05), 10.0 (p<0.05), and 100.0 (p<0.001) mg/kg, p.o, of CEKb, a statistically significant reduction of the immobility time were induced. Additionally, in a different set of experiments acute dose of 1.0 (p<0.05) and 10.0 (p<0.01) mg/kg, p.o, of KbF-ethyl-ac in male mice, a significant reduction of the immobility time were provoked. Likewise, short-term treatment (7 days) with 1.0, and 10.0mg/kg (p<0.05); and after 14 days of treatment with 0.01 (p<0.01) 0.1 (p<0.001), 1.0 (p<0.001), and 10.0 (p<0.05) mg/kg of KbF-ethyl-ac in male mice, a statistically significant reduction of the immobility time, were observed. Imipramine 32mg/kg/days, i.p, induced a statistically significant reduction of immobility time and was used as positive control to validate the method employed. Moreover, it was noted important differences in the onset of the antidepressant-like effect in the FST, depending on the modality of treatment with CEKb or KbF-ethyl-ac (acute, short-term or chronic). Both, efficacy and potency were higher when repeated administration of CEKb was used, and surprisingly the efficacy of 1.0mg/kg of KbF-ethyl-ac (14 days) was similar to imipramine. The main constituents of the KbF-ethyl-ac were identified as catechins and their dimers by LC-DAD-ESI-MS and LC-ESI-MS/MS, according to their UV and MS spectra, as compared with the literature data. These results indicate an important antidepressant-like profile of action for the CEKb and KbF-ethyl-ac; and meanwhile, this effect may partially reside on catechins and their dimers isolated from the KbF-ethyl-ac. CONCLUSION These findings indicate that K. brevifolia exerts antidepressant -like effects in mice and suggest its potential usefulness for the treatment of depression in humans and encourage us to pursue the isolation of the molecules associated to the effect observed in CEKb and KbF-ethyl-ac, and to determine the mechanism of antidepressant-like effect of Kyllinga brevifolia using adequate complementary test.
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Affiliation(s)
- M C Hellión-Ibarrola
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus UNA, 1055, San Lorenzo, Paraguay.
| | - Y Montalbetti
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus UNA, 1055, San Lorenzo, Paraguay
| | - O Y Heinichen
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus UNA, 1055, San Lorenzo, Paraguay
| | - M L Kennedy
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus UNA, 1055, San Lorenzo, Paraguay
| | - M A Campuzano
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus UNA, 1055, San Lorenzo, Paraguay
| | - N Alvarenga
- Departamento de Fitoquímica, Facultad de Ciencias Químicas. Universidad Nacional de Asunción, Campus UNA, 1055, San Lorenzo, Paraguay
| | - D A Ibarrola
- Departamento de Farmacología, Facultad de Ciencias Químicas, Universidad Nacional de Asunción, Campus UNA, 1055, San Lorenzo, Paraguay
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Nam JH, Nam DY, Lee DU. Valencene from the Rhizomes of Cyperus rotundus Inhibits Skin Photoaging-Related Ion Channels and UV-Induced Melanogenesis in B16F10 Melanoma Cells. JOURNAL OF NATURAL PRODUCTS 2016; 79:1091-1096. [PMID: 26967731 DOI: 10.1021/acs.jnatprod.5b01127] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Ultraviolet (UV) radiation deeply penetrates skin and causes inflammation and pigmentary changes and triggers immune responses. Furthermore, accumulating evidence suggests that calcium ion channels, such as TRPV1 and ORAI1, mediate diverse dermatological processes including melanogenesis, skin wrinkling, and inflammation. The rhizomes of Cyperus rotundus have been used to treat inflammatory diseases including dermatitis. However, their effects on UV-induced photoaging-related ion channels remain unknown. Therefore, this study was undertaken to evaluate the antagonistic effects of C. rotundus extract and their constituents on TRPV1 and ORAI1 channels. Electrophysiological analysis revealed that valencene (1) isolated from the hexane fraction potently inhibited capsaicin-induced TRPV1 and ORAI1 currents at 90 μM (69 ± 15% and 97 ± 2% at -60 and -120 mV, respectively). The inhibitory effect of 1 on cytoplasmic Ca(2+) concentrations in response to ORAI1 activation (85 ± 2% at 50 μM) was also confirmed. Furthermore, 1 concentration-dependently decreased the melanin content after UVB irradiation in murine B16F10 melanoma cells by 82.66 ± 2.14% at 15 μg/mL. These results suggest that C. rotundus rhizomes have potential therapeutic effects on UV-induced photoaging and indicate that the therapeutic and cosmetic applications of 1 are worth further investigation.
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Affiliation(s)
- Joo Hyun Nam
- Department of Physiology, Dongguk University College of Medicine , 123 Dongdae-ro, Gyeongju 780-714, Republic of Korea
- Channelopathy Research Center (CRC), Dongguk University College of Medicine , 27 Dongguk-ro, Ilsan Dong-gu, Goyang 410-773, Republic of Korea
| | - Da-Yeong Nam
- Division of Bioscience, Dongguk University , Gyeongju 780-714, Republic of Korea
| | - Dong-Ung Lee
- Division of Bioscience, Dongguk University , Gyeongju 780-714, Republic of Korea
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Abdelhalim A, Chebib M, Aburjai T, Johnston GAR, Hanrahan JR. GABAA Receptor Modulation by Compounds Isolated from <i>Salvia triloba</i> L. ACTA ACUST UNITED AC 2014. [DOI: 10.4236/abc.2014.42019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kim HG, Hong J, Huh Y, Park C, Hwang DS, Choi JH, Oh MS. Cyperi Rhizoma inhibits the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-induced reduction in nigrostriatal dopaminergenic neurons in estrogen-deprived mice. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:322-328. [PMID: 23639362 DOI: 10.1016/j.jep.2013.04.038] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Revised: 03/24/2013] [Accepted: 04/19/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cyperi Rhizoma has commonly been used for the treatment of gynecological and neuropsychiatric disorders in traditional medicine. The aim of this study was to evaluate the estrogenic properties and neuroprotective effects of Cyperi Rhizoma under estrogen-deprived condition in female mice. MATERIALS AND METHODS To determine the estrogen-like effect of Cyperi Rhizoma extract (CRE), we measured luciferase expression after transfection of a promoter construct containing an estrogen response element (ERE) and treatment of CRE. To evaluate the neuroprotective effect of CRE, we measured striatal dopamine, movement ability, tyrosine hydroxylase (TH) immunoreactivity, and apoptosis-related protein expression levels after treatment of CRE either with or without 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) in ovariectomized female mice. RESULTS CRE significantly induced the luciferase expression driven by an ERE in PC12 cells, a dopaminergic cell line, in a dose-dependent manner. In mice, MPTP significantly decreased the levels of dopamine in the striatum and behavior performance; in contrast, both CRE and 17β-estradiol benzoate (EB) recovered these parameters to normal levels. CRE and EB treatment also recovered TH immunopositive fibers and cells, respectively, from MPTP toxicity. Additionally, MPTP significantly down-regulated Bcl-2 expression in the mitochondria of dopaminergic cells in the SN, followed by an increase in Bax expression, cytochrome C translocation to the cytosol, and cleaved-caspase-3 expression, whereas these were inhibited by CRE or EB treatment. CONCLUSIONS These findings provide the first evidence that CRE has estrogen-like and neuroprotective effects on dopaminergic neurons in estrogen-deprived mice treated with MPTP-toxin.
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Affiliation(s)
- Hyo Geun Kim
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, #1 Hoegi-dong, Dongdaemun-gu, Seoul 130-701, Republic of Korea
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Afzal A, Oriqat G, Akram Khan M, Jose J, Afzal M. Chemistry and Biochemistry of Terpenoids fromCurcumaand Related Species. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/22311866.2013.782757] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Neuroprotective effects of Cyperus rotundus on SIN-1 induced nitric oxide generation and protein nitration: ameliorative effect against apoptosis mediated neuronal cell damage. Neurotoxicology 2012; 34:150-9. [PMID: 23174672 DOI: 10.1016/j.neuro.2012.11.002] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Revised: 11/09/2012] [Accepted: 11/09/2012] [Indexed: 11/21/2022]
Abstract
Nitrosylation of tyrosine (3-nitro tyrosine, 3-NT) has been implicated in the pathophysiology of various disorders particularly neurodegenerative conditions and aging. Cyperus rotundus rhizome is being used as a traditional folk medicine to alleviate a variety of disorders including neuronal stress. The herb has recently found applications in food and confectionary industries also. In current study, we have explored the protective effects of C. rotundus rhizome extract (CRE) through its oxido-nitrosative and anti apoptotic mechanism to attenuate peroxynitrite (ONOO(-)) induced neurotoxicity using human neuroblastoma SH-SY5Y cells. Our results elucidate that pre-treatment of neurons with CRE ameliorates the mitochondrial and plasma membrane damage induced by 500 μM SIN-1 to 80% and 24% as evidenced by MTT and LDH assays. CRE inhibited NO generation by downregulating i-NOS expression. SIN-1 induced depletion of antioxidant enzyme status was also replenished by CRE which was confirmed by immunoblot analysis of SOD and CAT. The CRE pre-treatment efficiently potentiated the SIN-1 induced apoptotic biomarkers such as bcl-2 and caspase-3 which orchestrate the proteolytic damage of the cell. The ONOO(-) induced damage to cellular, nuclear and mitochondrial integrity was also restored by CRE. Furthermore, CRE pre-treatment also regulated the 3-NT formation which shows the potential of plant extract against tyrosine nitration. Taken together, our findings suggest that CRE might be developed as a preventive agent against ONOO(-) induced apoptosis.
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Wang H, Liu Y, Wei S, Yan Z. Application of response surface methodology to optimise supercritical carbon dioxide extraction of essential oil from Cyperus rotundus Linn. Food Chem 2012; 132:582-7. [DOI: 10.1016/j.foodchem.2011.10.075] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2009] [Revised: 11/03/2010] [Accepted: 10/24/2011] [Indexed: 11/28/2022]
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Zhang WB, Han RB, Zhang W, Jiang RS, Piao FY. Synthesis and anticonvulsant activity of 8-alkoxy-5,6-dihydro-4H-benzo[f][1,2,4]triazolo[4,3-a]azepine derivatives. Med Chem Res 2011. [DOI: 10.1007/s00044-011-9771-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Ge QF, Zhang HY. [Effects of Chinese herbal medicines for regulating liver qi on expression of 5-hydroxytryptamine 3B receptor in hypothalamic tissues of rats with anger emotion]. ACTA ACUST UNITED AC 2011; 9:871-7. [PMID: 21849148 DOI: 10.3736/jcim20110809] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To explore the central mechanisms of anger emotion and the effects of Chinese herbal medicines for regulating liver qi on the anger emotion and the expression level of 5-hydroxytryptamine 3B receptor (5-HT3BR) in rat hypothalamus. METHODS Rat models of anger-in or anger-out emotions were prepared by the methods of resident intruder paradigm. There were five groups in this study: control, anger-in model, Jingqianshu Granule-treated anger-in, anger-out model and Jingqianping Granule-treated anger-out groups. The treatment groups were orally given Jingqianshu granules and Jingqianping granules respectively, and the model groups and the normal control group were given sterile water. Open-field test and sucrose preference test were used to evaluate behavioristics of the rats. Semi-quantitative reverse transcription-polymerase chain reaction and Western blot methods were used to detect the expression levels of 5-HT3BR mRNA and protein in the rat hypothalamus. RESULTS The expression of 5-HT3BR in hypothalamus of anger-in model rats increased obviously (P<0.01) and that of anger-out model rats decreased obviously (P<0.01) compared with the normal control group. Compared with the model group, the expressions of 5-HT3BR in the treatment groups were significantly improved (P<0.01) after treatment, and recovered to normal level. CONCLUSION The anger-in stimulation obviously increases hypothalamic 5-HT3BR expression and the anger-out emotion can obviously reduce its expression. Chinese herbal medicines for regulating liver qi may treat anger emotion in rats by improving the hypothalamic 5-HT3BR protein and gene expression levels.
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Affiliation(s)
- Qing-fang Ge
- Key Laboratory of Classics Theory of Traditional Chinese Medicine of the Ministry of Education of China, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
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Sayed HM, Mohamed MH, Farag SF, Mohamed GA, Omobuwajo ORM, Proksch P. Fructose-amino acid conjugate and other constituents from Cyperus rotundus L. Nat Prod Res 2008; 22:1487-97. [PMID: 19023813 DOI: 10.1080/14786410802038556] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Further phytochemical study on the aerial parts of Cyperus rotundus L. led to the isolation of a fructose-amino acid conjugate, N-(1-deoxy-alpha-D-fructos-1-yl)-L-tryptophan (16) and its tautomers, in addition to n-butyl-beta-D-fructopyranoside (1), ethyl-alpha-D-glucopyranoside (2), adenosine (3), (-)-(E)-caffeoylmalic acid (4), vitexin (5), isovitexin (6), orientin (7), epiorientin (8), myricetin 3-O-beta-D-galactopyranoside (9), luteolin 7-O-beta-D-glucuronopyranoside-6''-methyl ester (10), chlorogenic acid (11), luteolin 4'-O-beta-D-glucuronopyranoside (12), luteolin 7-O-beta-D-glucuronopyranoside (13), uridine (14) and ellagic acid (15). Their structures were elucidated on the basis of spectroscopic methods. Additionally, antioxidant and alpha-amylase inhibitory activities of some of the isolated phenolic compounds were carried out.
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Affiliation(s)
- Hanaa M Sayed
- Faculty of Pharmacy, Pharmacognosy Department, Assiut University, Assiut, Egypt
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Volatile Signals During Pregnancy: A Possible Chemical Basis for Mother–Infant Recognition. J Chem Ecol 2008; 35:131-9. [DOI: 10.1007/s10886-008-9573-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2008] [Revised: 08/02/2008] [Accepted: 11/24/2008] [Indexed: 10/21/2022]
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Sayed HM, Mohamed MH, Farag SF, Mohamed GA, Proksch P. A new steroid glycoside and furochromones from Cyperus rotundus L. Nat Prod Res 2007; 21:343-50. [PMID: 17479423 DOI: 10.1080/14786410701193056] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Further phytochemical investigation of the aerial parts of Cyperus rotundus L. afforded a new steroid glycoside named sitosteryl (6'-hentriacontanoyl)-beta-D-galactopyranoside (4) in addition to three furochromones, khellin (2), visnagin (3) and ammiol (9). Furthermore, benzo-alpha-pyrone (coumarin) (1), salicylic acid (5), caffeic acid (6), protocatechuic acid (7), p-coumaric acid (8), tricin (10) and isorhamnetin (11) were isolated. The structures of these compounds were established by spectroscopic methods. The isolated furochromones were tested for insect antifeedant activity against larvae Spodoptera littoralis when incorporated in artificial diet and offered to larvae in a chronic feeding bioassay. Also, visnagin, khellin and sitosteryl (6'-hentriacontanoyl)-beta-D-galactopyranoside showed strong cytotoxic activity against L5178y mouse lymphoma cells and were also active in the brine shrimp lethality test.
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Affiliation(s)
- Hanaa M Sayed
- Faculty of Pharmacy, Pharmacognosy Department, Assiut University. Assiut 71526. Egypt
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Lemaure B, Touché A, Zbinden I, Moulin J, Courtois D, Macé K, Darimont C. Administration of Cyperus rotundus tubers extract prevents weight gain in obese Zucker rats. Phytother Res 2007; 21:724-30. [PMID: 17444573 DOI: 10.1002/ptr.2147] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cyperus rotundus L. (Cyperaceae; C. rotundus) is an Indian medicinal plant demonstrated to exert multiple health benefits. The purpose of the present study was to test the biological efficacy of C. rotundus tubers extract on weight control in obese Zucker rats. It was demonstrated that administration of 45 or 220 mg/kg/day of C. rotundus tubers hexane extract for 60 days in Zucker rats induced a significant reduction in weight gain without affecting food consumption or inducing toxicity. In vitro, 250 microg/mL of this extract was able to stimulate lipolysis in 3T3-F442 adipocytes suggesting that this medicinal plant contains activators of beta-adrenoreceptors (AR). The binding assay performed on the rat beta3-AR isoform, known to induce thermogenesis, demonstrated that C. rotundus tubers extract can consistently and effectively bind to this receptor. These data suggest that the effect on weight gain exerted by C. rotundus tubers extract may be mediated, at least partially, through the activation of the beta3-AR. In conclusion, C. rotundus tubers extract prove to be a new herbal supplement for controlling body weight preferentially in beta3-AR sensitive species.
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Affiliation(s)
- Bernard Lemaure
- Nestlé Research Center, 101 Avenue Gustave Eiffel, BP 49716, 37390 Tours cedex 2, France
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Ha JH, Lee MG, Chang SM, Lee JT. In vivo characterization of sedative activities of Fossilia Mastodi OSSIS. Biol Pharm Bull 2006; 29:1414-7. [PMID: 16819180 DOI: 10.1248/bpb.29.1414] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Fossilia Mastodi OSSIS, which is a skeletal fossil of a Mastodon, an ancient mammal, has been found to have anxiolytic, sedative and anticonvulsant activities in Oriental medicine. In this study, in vivo characterization of the sedative activities of Fossilia Mastodi OSSIS was performed in order to obtain basic information for the development of a putative natural sedative. The 80% methanol extract of Fossilia Mastodi OSSIS given per os at a dose of 3 g/kg in mice showed anxiolysis, potentiation of pentobarbital sleeping time, reduced locomotor activity, and anticonvulsive activity. Fossilia elicited GABA(A) receptor-mediated anxiolysis. The data obtained suggest that the 80% methanol extract of Fossilia Mastodi OSSIS contains some biologically active principles with sedative activity.
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Affiliation(s)
- Jeoung-Hee Ha
- Department of Pharmacology, School of Medicine, Kyungpook National University, Taegu, Republic of Korea.
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Uddin SJ, Mondal K, Shilpi JA, Rahman MT. Antidiarrhoeal activity of Cyperus rotundus. Fitoterapia 2006; 77:134-6. [PMID: 16376024 DOI: 10.1016/j.fitote.2004.11.011] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2004] [Accepted: 11/17/2005] [Indexed: 11/15/2022]
Abstract
The methanol extract of Cyperus rotundus rhizome, given orally at the doses of 250 and 500 mg/kg b.w., showed significant antidiarrhoeal activity in castor oil induced diarrhoea in mice. Among the fractions, tested at 250 mg/kg, the petroleum ether fraction (PEF) and residual methanol fraction (RMF) were found to retain the activity, the latter being more active as compared to the control. The ethyl acetate fraction (EAF) did not show any antidiarrhoeal activity.
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Affiliation(s)
- S J Uddin
- Pharmacy Discipline, Life Science School, Khulna University, Bangladesh.
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Johnston GAR, Hanrahan JR, Chebib M, Duke RK, Mewett KN. Modulation of Ionotropic GABA Receptors by Natural Products of Plant Origin. GABA 2006; 54:285-316. [PMID: 17175819 DOI: 10.1016/s1054-3589(06)54012-8] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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