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Aleem M, Khan MI. Concept of dementia ( Nisy ā n) in Unani system of medicine and scientific validation of an important Unani pharmacopoeial preparation ' Majoon Vaj' for its management: a review. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2024; 21:139-153. [PMID: 37384842 DOI: 10.1515/jcim-2021-0447] [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: 09/30/2021] [Accepted: 05/31/2023] [Indexed: 07/01/2023]
Abstract
OBJECTIVES This review focused on the concept of dementia in the Unani system of medicine and comprehensive, updated information on Majoon Vaj about the phytochemistry, nootropic, CNS activities and provide insights into potential opportunities for future research. METHODS The classical literature on Majoon Vaj for its anti-dementic properties, and therapeutic uses were gathered from nearly thirteen classical Unani books including Unani Pharmacopoeia. The information of pharmacognosy, phytochemical and pharmacological activities of Majoon Vaj and its ingredient was collected by browsing the Internet (PubMed, ScienceDirect, Wiley online library, Google Scholar, ResearchGate). The relevant primary sources were probed, analysed, and included in this review. The keywords used to browse were Majoon Vaj, Dementia, Nootropic, Acorus calamus, Piper nigram, Zingiber officinalis, Nigella sativa, Carum carvi, Plumbago zeylanica, and β-asarone. Relevant Sources were gathered up to July 2021, and the chemical structures were drawn using ACD/ChemSketch software. The species name and synonyms were checked with WFO (2021): World Flora online (http://www.worldfloraonline.org) an updated version of 'The Plant List.' RESULTS Majoon Vaj contains an excess of bioactive compounds e.g., alkaloids, phenols, flavonoids, tannins, diterpenes, coumarins, carbohydrates, and fixed oils and its ingredients possess broad pharmacological properties, including cognitive-enhancing, neuroprotective, anti-inflammatory, antioxidant and antimicrobial properties. CONCLUSIONS The literature of Unani medicine is quite rich in discussing the pathophysiological basis of memory disorders. It argues that memory, retention, and retrieval are regulated by a complex process involving various faculties. Majoon Vaj seems to have great potential for therapeutic applications in the treatment of dementia and thus encourage more preclinical and clinical trials in this field.
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Affiliation(s)
- Mohd Aleem
- Department of Ilmul Advia (Pharmacology), National Institute of Unani Medicine, Bengaluru, India
| | - Md Imran Khan
- Department of Ilmul Advia (Pharmacology), National Institute of Unani Medicine, Bengaluru, India
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Chagas Monteiro KL, dos Santos Alcântara MG, de Aquino TM, Ferreira da Silva-Júnior E. Insights on Natural Products Against Amyotrophic Lateral Sclerosis (ALS). Curr Neuropharmacol 2024; 22:1169-1188. [PMID: 38708921 PMCID: PMC10964095 DOI: 10.2174/1570159x22666231016153606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 07/13/2023] [Accepted: 07/16/2023] [Indexed: 05/07/2024] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease that causes the death of motor neurons and consequent muscle paralysis. Despite many efforts to address it, current therapy targeting ALS remains limited, increasing the interest in complementary therapies. Over the years, several herbal preparations and medicinal plants have been studied to prevent and treat this disease, which has received remarkable attention due to their blood-brain barrier penetration properties and low toxicity. Thus, this review presents the therapeutic potential of a variety of medicinal herbs and their relationship with ALS and their physiopathological pathways.
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Affiliation(s)
- Kadja Luana Chagas Monteiro
- Research Group on Therapeutic Strategies - GPET, Laboratory of Synthesis and Research in Medicinal Chemistry - LSPMED, Institute of Chemistry and Biotechnology, Federal University of Alagoas, 57072-970, Maceió, Alagoas, Brazil
| | - Marcone Gomes dos Santos Alcântara
- Research Group on Therapeutic Strategies - GPET, Laboratory of Synthesis and Research in Medicinal Chemistry - LSPMED, Institute of Chemistry and Biotechnology, Federal University of Alagoas, 57072-970, Maceió, Alagoas, Brazil
| | - Thiago Mendonça de Aquino
- Research Group on Therapeutic Strategies - GPET, Laboratory of Synthesis and Research in Medicinal Chemistry - LSPMED, Institute of Chemistry and Biotechnology, Federal University of Alagoas, 57072-970, Maceió, Alagoas, Brazil
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Kim CJ, Kwak TY, Bae MH, Shin HK, Choi BT. Therapeutic Potential of Active Components from Acorus gramineus and Acorus tatarinowii in Neurological Disorders and Their Application in Korean Medicine. J Pharmacopuncture 2022; 25:326-343. [PMID: 36628348 PMCID: PMC9806153 DOI: 10.3831/kpi.2022.25.4.326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 08/26/2022] [Accepted: 09/06/2022] [Indexed: 12/30/2022] Open
Abstract
Neurological disorders represent a substantial healthcare burden worldwide due to population aging. Acorus gramineus Solander (AG) and Acorus tatarinowii Schott (AT), whose major component is asarone, have been shown to be effective in neurological disorders. This review summarized current information from preclinical and clinical studies regarding the effects of extracts and active components of AG and AT (e.g., α-asarone and β-asarone) on neurological disorders and biomedical targets, as well as the mechanisms involved. Databases, including PubMed, Embase, and RISS, were searched using the following keywords: asarone, AG, AT, and neurological disorders, including Alzheimer's disease, Parkinson's disease, depression and anxiety, epilepsy, and stroke. Meta-analyses and reviews were excluded. A total of 873 studies were collected. A total of 89 studies were selected after eliminating studies that did not meet the inclusion criteria. Research on neurological disorders widely reported that extracts or active components of AG and AT showed therapeutic efficacy in treating neurological disorders. These components also possessed a wide array of neuroprotective effects, including reduction of pathogenic protein aggregates, antiapoptotic activity, modulation of autophagy, anti-inflammatory and antioxidant activities, regulation of neurotransmitters, activation of neurogenesis, and stimulation of neurotrophic factors. Most of the included studies were preclinical studies that used in vitro and in vivo models, and only a few clinical studies have been performed. Therefore, this review summarizes the current knowledge on AG and AT therapeutic effects as a basis for further clinical studies, and clinical trials are required before these findings can be applied to human neurological disorders.
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Affiliation(s)
- Cheol Ju Kim
- Department of Korean Medicine, School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Tae Young Kwak
- Department of Korean Medicine, School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Min Hyeok Bae
- Department of Korean Medicine, School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Hwa Kyoung Shin
- Department of Korean Medicine, School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea,Graduate Training Program of Korean Medical Therapeutics for Healthy Aging, Pusan National University, Yangsan, Republic of Korea,Corresponding Author Hwa Kyoung Shin, Department of Korean Medicine, School of Korean Medicine, Pusan National University, 49 Busandaehak-ro, Mulgeum-eup, Yangsan 50612, Republic of Korea, Tel: +82-51-510-8476, E-mail:, Byung Tae Choi, Department of Korean Medicine, School of Korean Medicine, Pusan National University, 49 Busandaehak-ro, Mulgeum-eup, Yangsan 50612, Republic of Korea, Tel: +82-51-510-8475, E-mail:
| | - Byung Tae Choi
- Department of Korean Medicine, School of Korean Medicine, Pusan National University, Yangsan, Republic of Korea,Graduate Training Program of Korean Medical Therapeutics for Healthy Aging, Pusan National University, Yangsan, Republic of Korea,Corresponding Author Hwa Kyoung Shin, Department of Korean Medicine, School of Korean Medicine, Pusan National University, 49 Busandaehak-ro, Mulgeum-eup, Yangsan 50612, Republic of Korea, Tel: +82-51-510-8476, E-mail:, Byung Tae Choi, Department of Korean Medicine, School of Korean Medicine, Pusan National University, 49 Busandaehak-ro, Mulgeum-eup, Yangsan 50612, Republic of Korea, Tel: +82-51-510-8475, E-mail:
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Bai D, Li X, Wang S, Zhang T, Wei Y, Wang Q, Dong W, Song J, Gao P, Li Y, Wang S, Dai L. Advances in extraction methods, chemical constituents, pharmacological activities, molecular targets and toxicology of volatile oil from Acorus calamus var. angustatus Besser. Front Pharmacol 2022; 13:1004529. [PMID: 36545308 PMCID: PMC9761896 DOI: 10.3389/fphar.2022.1004529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 11/10/2022] [Indexed: 12/04/2022] Open
Abstract
Acorus calamus var. angustatus Besser (ATT) is a traditional herb with a long medicinal history. The volatile oil of ATT (VOA) does possess many pharmacological activities. It can restore the vitality of the brain, nervous system and myocardial cells. It is used to treat various central system, cardiovascular and cerebrovascular diseases. It also showed antibacterial and antioxidant activity. Many studies have explored the benefits of VOA scientifically. This paper reviews the extraction methods, chemical components, pharmacological activities and toxicology of VOA. The molecular mechanism of VOA was elucidated. This paper will serve as a comprehensive resource for further carrying the VOA on improving its medicinal value and clinical use.
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Affiliation(s)
- Daoming Bai
- School of Pharmacy, Binzhou Medical University, Yantai, China,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiaoyu Li
- School of Pharmacy, Binzhou Medical University, Yantai, China,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shengguang Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Tianyi Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yumin Wei
- School of Pharmacy, Binzhou Medical University, Yantai, China,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qingquan Wang
- School of Pharmacy, Binzhou Medical University, Yantai, China,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Weichao Dong
- School of Pharmacy, Binzhou Medical University, Yantai, China,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jing Song
- Shandong Yuze Pharmaceutical Industry Technology Research Institute Co., Ltd, Dezhou, China
| | - Peng Gao
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yanan Li
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China,*Correspondence: Long Dai, ; Shaoping Wang, ; Yanan Li,
| | - Shaoping Wang
- School of Pharmacy, Binzhou Medical University, Yantai, China,*Correspondence: Long Dai, ; Shaoping Wang, ; Yanan Li,
| | - Long Dai
- School of Pharmacy, Binzhou Medical University, Yantai, China,*Correspondence: Long Dai, ; Shaoping Wang, ; Yanan Li,
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Wu X, Yu J, Tan B, Chen Z. Research progress on mechanism of Chinese Kaiqiao herbs in management of neuropathic pain. Zhejiang Da Xue Xue Bao Yi Xue Ban 2022; 51:523-533. [PMID: 36581573 PMCID: PMC10264986 DOI: 10.3724/zdxbyxb-2022-0351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/10/2022] [Indexed: 12/02/2022]
Abstract
The Chinese herbal medicine for Kaiqiao, such as borneol, musk, grassleaf sweetflag rhizome, storax and camphor, have been prescribed in traditional Chinese medicine for thousands of years and now are widely used for neuropathic pain, the main components of which are annular compounds. Studies have shown that their analgesic mechanisms include regulating the expression of γ-aminobutyric acid, N-methyl- D-aspartic acid and other receptors; regulating ion channel function; inhibiting inflammatory response, oxidative stress and apoptosis; regulating neurotransmission and neuronal excitability; and participating in neuroprotection and neurological repair. It is suggested that the mechanisms of action of Kaiqiao herbs in central nervous system analgesia should be further explored; high-quality rapid screening of drug targets may be used, and the targeted agents using the characteristics of Kaiqiao herbs would be developed. This article reviews the research progress on the effect mechanism of traditional Kaiqiao herbs in the treatment of neuropathic pain to provide further research directions.
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Gao X, Li R, Luo L, Zhang D, Liu Q, Zhang J, Mao S. Alpha-asarone ameliorates neurological deterioration of intracerebral hemorrhagic rats by alleviating secondary brain injury via anti-excitotoxicity pathways. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 105:154363. [PMID: 35926378 DOI: 10.1016/j.phymed.2022.154363] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/14/2022] [Accepted: 07/26/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Secondary brain injury (SBI) has been confirmed as a leading cause for the poor prognosis of patients suffering from intracerebral hemorrhage (ICH). SBI co-exists in ischemia and hemorrhagic stroke. Neuro-excitotoxicity is considered the initiating factor of ICH-induced SBI. Our previous research has revealed alpha-asarone (ASA)'s efficacy against cerebral ischemia-reperfusion stroke by mitigating neuro-excitotoxicity. It is not yet known if ASA exhibit neuroprotection against ICH. PURPOSE This work aimed to investigate ASA's therapeutic effects and potential mechanisms of action against ICH in a classic rat model induced by collagenase Ⅶ injection. METHODS An in vivo ICH model of Sprague-Dawley rats was established by collagenase Ⅶ injection. We administrated different ASA doses (10, 20, or 40 mg/kg, i.p.) at 2 h post-ICH. Then, rats' short- and long-term neurobehavioral function, bodyweight change, and learning and memory ability were blindly evaluated. Histological, Nissl, and flow cytometry were applied to assess the neuronal damage post-ICH. The wet/dry method and Evans blue extravasation estimated brain edema and blood-brain barrier function. Pathway-related proteins were investigated by immunofluorescence staining, enzyme-linked immunosorbent assay, and Western-blot analysis. RESULTS The results demonstrated that ASA ameliorated neurological deterioration, bodyweight loss, and learning and memory ability of ICH rats. Histological, Nissl, and flow cytometry analyses showed that ASA reduced neuronal damage and apoptosis post-ICH. Besides, ASA probably mitigated brain edema and blood-brain barrier dysfunction via inhibiting astrocyte activation and consequent pro-inflammatory response. The mechanism investigation attributed ASA's efficacy to the following aspects: 1) promoting sodium ion excretion, thus blocking excitatory signal transduction along the axon; 2) preventing glutamate-involved pathways, i.e., decrease of N-methyl-d-aspartic acid receptor subunit 2B, increase of glutamate transporter-1, and alleviation of calcium-related cascades, mitochondrion-associated apoptosis, and neuronal autophagy; 3) enhancing the expression of GABAARs, thus abating neuronal excitotoxicity. CONCLUSION Our study first confirmed the effect of ASA on ameliorating the neurobehavioral deterioration of ICH rats, possibly via alleviation of glutamate-involved neuro-excitotoxicity, i.e., calcium cascades, mitochondrion-involved apoptosis, neuronal autophagy, and astrocyte-related inflammation. These findings not only provided a promising drug candidate for clinical treatment of ICH but also shed light on the future drug discovery against ICH.
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Affiliation(s)
- Xiaofeng Gao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Rui Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Lijun Luo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Di Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Qi Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Jian Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Shengjun Mao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China.
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Potential Therapeutic Effects of Mi-Jian-Chang-Pu Decoction on Neurochemical and Metabolic Changes of Cerebral Ischemia-Reperfusion Injury in Rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:7319563. [PMID: 35578728 PMCID: PMC9107056 DOI: 10.1155/2022/7319563] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/29/2022] [Accepted: 04/07/2022] [Indexed: 12/27/2022]
Abstract
As a traditional Chinese medicine formula, Mi-Jian-Chang-Pu decoction (MJCPD) has been successfully used in patients with language dysfunction and hemiplegia after ischemic stroke (IS). Given the excellent protective effects of MJCPD against nerve damage caused by IS in clinical settings, the present investigation mainly focused on its underlying mechanism on ischemia-reperfusion (IR) injury. Firstly, by applying the MCAO-induced cerebral IR injury rats, the efficacy of MJCPD on IS was estimated using the neurological deficit score, TTC, HE, and IHC staining, and neurochemical measurements. Secondly, an UHPLC-QTOF-MS/MS-based nontargeted metabolomics was developed to elucidate the characteristic metabolites. MJCPD groups showed significant improvements in the neurological score, infarction volume, and histomorphology, and the changes of GSH, GSSG, GSH-PX, GSSG/GSH, LDH, L-LA, IL-6, TNF-α, and VEGF-c were also reversed to normal levels after the intervention compared to the MCAO model group. Metabolomics profiling identified 21 different metabolites in the model group vs. the sham group, 10 of which were significantly recovered after treatment of MJCPD, and those 10 metabolites were all related to the oxidative stress process including glucose, fatty acid, amino acid, glutamine, and phospholipid metabolisms. Therefore, MJCPD might protect against IS by inhibiting oxidative stress during IR.
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Molecular Mechanisms and Therapeutic Potential of α- and β-Asarone in the Treatment of Neurological Disorders. Antioxidants (Basel) 2022; 11:antiox11020281. [PMID: 35204164 PMCID: PMC8868500 DOI: 10.3390/antiox11020281] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/23/2022] [Accepted: 01/28/2022] [Indexed: 12/03/2022] Open
Abstract
Neurological disorders are important causes of morbidity and mortality around the world. The increasing prevalence of neurological disorders, associated with an aging population, has intensified the societal burden associated with these diseases, for which no effective treatment strategies currently exist. Therefore, the identification and development of novel therapeutic approaches, able to halt or reverse neuronal loss by targeting the underlying causal factors that lead to neurodegeneration and neuronal cell death, are urgently necessary. Plants and other natural products have been explored as sources of safe, naturally occurring secondary metabolites with potential neuroprotective properties. The secondary metabolites α- and β-asarone can be found in high levels in the rhizomes of the medicinal plant Acorus calamus (L.). α- and β-asarone exhibit multiple pharmacological properties including antioxidant, anti-inflammatory, antiapoptotic, anticancer, and neuroprotective effects. This paper aims to provide an overview of the current research on the therapeutic potential of α- and β-asarone in the treatment of neurological disorders, particularly neurodegenerative diseases such as Alzheimer’s disease (AD), Parkinson’s disease (PD), as well as cerebral ischemic disease, and epilepsy. Current research indicates that α- and β-asarone exert neuroprotective effects by mitigating oxidative stress, abnormal protein accumulation, neuroinflammation, neurotrophic factor deficit, and promoting neuronal cell survival, as well as activating various neuroprotective signalling pathways. Although the beneficial effects exerted by α- and β-asarone have been demonstrated through in vitro and in vivo animal studies, additional research is required to translate laboratory results into safe and effective therapies for patients with AD, PD, and other neurological and neurodegenerative diseases.
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Hamil MSR, Mohamed N, Ismail Z. Optimisation of asarone removal from Piper sarmentosum Roxburgh leaves using supercritical carbon dioxide extraction: the Box-Behnken design. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022000x2e19212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Wang L, Xu L, Du J, Zhao X, Liu M, Feng J, Hu K. Nose-to-brain delivery of borneol modified tanshinone IIA nanoparticles in prevention of cerebral ischemia/reperfusion injury. Drug Deliv 2021; 28:1363-1375. [PMID: 34180761 PMCID: PMC8245080 DOI: 10.1080/10717544.2021.1943058] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Targeted treatment of cerebral ischemia/reperfusion injury (CIRI) remains a problem due to the difficulty in drug delivery across the blood–brain barrier (BBB). In this study, we developed Bo-TSA-NP, a novel tanshinone IIA (TSA) loaded nanoparticles modified by borneol, which has long been proved with the ability to enhance other drugs’ transport across the BBB. The Bo-TSA-NP, with a particle size of about 160 nm, drug loading of 3.6%, showed sustained release and P-glycoprotein (P-gp) inhibition property. It demonstrated a significantly higher uptake by 16HBE cells in vitro through the clathrin/caveolae-mediated endocytosis and micropinocytosis. Following intranasal (IN) administration, Bo-TSA-NP significantly improved the preventive effect on a rat model of CIRI with improved neurological scores, decreased cerebral infarction areas and a reduced content of malondialdehyde (MDA) and increased activity of superoxide dismutase (SOD) in rat brain. In conclusion, these results indicate that Bo-TSA-NP is a promising nose-to-brain delivery system that can enhance the prevention effect of TSA on CIRI.
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Affiliation(s)
- Luting Wang
- Institute of Interdisciplinary Integrative Medicine Research, Murad Research Center for Modernized Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.,Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People's Republic of China
| | - Lin Xu
- Institute of Interdisciplinary Integrative Medicine Research, Murad Research Center for Modernized Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.,Institute of Interdisciplinary Integrative Medicine Research, The Center for TCM Standardization, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Junfeng Du
- Institute of Interdisciplinary Integrative Medicine Research, Murad Research Center for Modernized Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Xiao Zhao
- Institute of Interdisciplinary Integrative Medicine Research, Murad Research Center for Modernized Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Mei Liu
- Institute of Interdisciplinary Integrative Medicine Research, Murad Research Center for Modernized Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Jianfang Feng
- Institute of Interdisciplinary Integrative Medicine Research, Murad Research Center for Modernized Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.,School of Pharmacy, Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Kaili Hu
- Institute of Interdisciplinary Integrative Medicine Research, Murad Research Center for Modernized Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
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Mohi-Ud-Din R, Mir RH, Shah AJ, Sabreen S, Wani TU, Masoodi MH, Akkol EK, Bhat ZA, Khan H. Plant-Derived Natural Compounds for the treatment of Amyotrophic Lateral Sclerosis: An Update. Curr Neuropharmacol 2021; 20:179-193. [PMID: 33913406 PMCID: PMC9199545 DOI: 10.2174/1570159x19666210428120514] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/14/2021] [Accepted: 04/16/2021] [Indexed: 11/22/2022] Open
Abstract
Background Amyotrophic lateral sclerosis (ALS) is a motor neuron disease (MND) that typically causes death within 3-5 years after diagnosis. Regardless of the substantial scientific knowledge accrued more than a century ago, truly effective therapeutic strategies remain distant. Various conventional drugs are being used but are having several adverse effects. Objective/Aim The current study aims to thoroughly review plant-derived compounds with well-defined ALS activities and their structure-activity relationships. Moreover, the review also focuses on complex genetics, clinical trials, and the use of natural products that might decrypt the future and novel therapeutics in ALS. Methods The collection of data for the compilation of this review work was searched in PubMed Scopus, Google Scholar, and Science Direct. Results Results showed that phytochemicals like-Ginkgolides, Protopanaxatriol, Genistein, epigallocatechingallate, resveratrol, cassoside, and others possess Amyotrophic lateral sclerosis (ALS) activity by various mechanisms. Conclusion These plant-derived compounds may be considered as supplements for conventional (ALS). Moreover, further preclinical and clinical studies are required to understand the structure-activity relationships, metabolism, absorption, and mechanisms of plant-derived natural agents.
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Affiliation(s)
- Roohi Mohi-Ud-Din
- Pharmacognosy & Phytochemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar, 190006, Kashmir, India
| | - Reyaz Hassan Mir
- Pharmaceutical Chemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Abdul Jalil Shah
- Pharmaceutical Chemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Saba Sabreen
- Pharmaceutical Chemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Taha Umair Wani
- Pharmaceutics Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Mubashir Hussain Masoodi
- Pharmaceutical Chemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar-190006, Kashmir, India
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, 06330, Ankara. Turkey
| | - Zulfiqar Ali Bhat
- Pharmacognosy & Phytochemistry Division, Department of Pharmaceutical Sciences, University of Kashmir, Hazratbal, Srinagar, 190006, Kashmir, India
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan, 23200. Pakistan
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Saki G, Eidi A, Mortazavi P, Panahi N, Vahdati A. Effect of β-asarone in normal and β-amyloid-induced Alzheimeric rats. Arch Med Sci 2020; 16:699-706. [PMID: 32399120 PMCID: PMC7212238 DOI: 10.5114/aoms.2020.94659] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 07/28/2017] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION β-Asarone is a major component of Acorus tatarinowii Schott. It has pharmacological effects that include antihyperlipidemic, anti-inflammatory, and antioxidant activity. In the present study, the effect of β-asarone on neurodegeneration induced by intrahippocampal administration of β-amyloid was investigated in adult male Wistar rats. MATERIAL AND METHODS The rats were randomly divided into 9 groups: normal control, sham-operated control, β-asarone (12.5, 25, and 50 mg/kg intragastrically, daily) alone, Alzheimeric control rats (β-amyloid, intrahippocampal), β-asarone (12.5, 25, and 50 mg/kg intragastrically, daily) together with β-amyloid, and treatment was performed accordingly. Animals were injected with β-amyloid bilaterally. Animals received β-asarone daily using an intragastric tube for 50 days, starting from 30 days before administration of the β-amyloid. The rats were sacrificed and parameters of oxidative stress, superoxide dismutase (SOD) and glutathione peroxidase (GPX) activity were measured in hippocampus homogenate. Histopathological changes were examined by Bielschowsky staining. RESULTS Our results showed that administration of β-asarone (25 and 50 mg/kg) significantly increased the levels of antioxidant enzymes, including SOD (1.09 ±0.02, 1.21 ±0.02, p < 0.001, respectively) and GPX (58.94 ±0.78, 68.92 ±3.64, p < 0.001, respectively) in comparison with Alzheimeric control rats (SOD and GPX level for Alzheimeric control group: 0.44 ±0.01, 35.09 ±1.15, respectively). Histopathological examination showed that β-asarone decreased cell loss in the cerebral cortex and hippocampus in Alzheimeric rats. CONCLUSIONS These results indicate that β-asarone is effective in providing protection against oxidative stress and neuronal damage induced by β-amyloid.
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Affiliation(s)
- Golshid Saki
- Department of Biology, Fars Science and Research Branch, Islamic Azad University, Fars, Iran
- Department of Biology, Shiraz Branch, Islamic Azad University, Shiraz, Iran
| | - Akram Eidi
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Pejman Mortazavi
- Department of Pathology, Faculty of Specialized Veterinary Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Negar Panahi
- Department of Basic Sciences, Faculty of Specialized Veterinary Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Akbar Vahdati
- Department of Biology, Fars Science and Research Branch, Islamic Azad University, Fars, Iran
- Department of Biology, Shiraz Branch, Islamic Azad University, Shiraz, Iran
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Nirmala C, Banerjee S, Imthiyaz M, Sridevi M. Study of fatty acid profiles in fish wastes and in silico evaluation of unsaturated fatty acids for mutant B‐Raf kinase inhibition. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chockalingam Nirmala
- Department of BiotechnologyVinayaka Mission's Kirupananda Variyar Engineering College, Vinayaka Mission's Research Foundation (Deemed to be University) Salem Tamil Nadu India
| | | | - Mohammed Imthiyaz
- Department of BiotechnologyVinayaka Mission's Kirupananda Variyar Engineering College, Vinayaka Mission's Research Foundation (Deemed to be University) Salem Tamil Nadu India
| | - Muruhan Sridevi
- Department of BiotechnologyVinayaka Mission's Kirupananda Variyar Engineering College, Vinayaka Mission's Research Foundation (Deemed to be University) Salem Tamil Nadu India
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Chen Y, Gao X, Liu Q, Zeng L, Zhang K, Mu K, Zhang D, Zou H, Wu N, Ou J, Wang Q, Mao S. Alpha-asarone improves cognitive function of aged rats by alleviating neuronal excitotoxicity via GABAA receptors. Neuropharmacology 2020; 162:107843. [DOI: 10.1016/j.neuropharm.2019.107843] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 11/03/2019] [Accepted: 11/04/2019] [Indexed: 12/20/2022]
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Effect of α-asarone on ethanol-induced learning and memory impairment in mice and its underlying mechanism. Life Sci 2019; 238:116898. [DOI: 10.1016/j.lfs.2019.116898] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 09/17/2019] [Accepted: 09/20/2019] [Indexed: 12/13/2022]
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Chellian R, Pandy V. Protective effect of α-asarone against nicotine-induced seizures in mice, but not by its interaction with nicotinic acetylcholine receptors. Biomed Pharmacother 2018; 108:1591-1595. [DOI: 10.1016/j.biopha.2018.09.137] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 09/23/2018] [Accepted: 09/24/2018] [Indexed: 12/27/2022] Open
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Chellian R, Pandy V, Mohamed Z. Pharmacology and toxicology of α- and β-Asarone: A review of preclinical evidence. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2017; 32:41-58. [PMID: 28732807 DOI: 10.1016/j.phymed.2017.04.003] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 03/20/2017] [Accepted: 04/08/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Asarone is one of the most researched phytochemicals and is mainly present in the Acorus species and Guatteria gaumeri Greenman. In preclinical studies, both α- and β-asarone have been reported to have numerous pharmacological activities and at the same time, many studies have also revealed the toxicity of α- and β-asarone. PURPOSE The purpose of this comprehensive review is to compile and analyze the information related to the pharmacokinetic, pharmacological, and toxicological studies reported on α- and β-asarone using preclinical in vitro and in vivo models. Besides, the molecular targets and mechanism(s) involved in the biological activities of α- and β-asarone were discussed. METHODS Databases including PubMed, ScienceDirect and Google scholar were searched and the literature from the year 1960 to January 2017 was retrieved using keywords such as α-asarone, β-asarone, pharmacokinetics, toxicology, pharmacological activities (e.g. depression, anxiety). RESULTS Based on the data obtained from the literature search, the pharmacokinetic studies of α- and β-asarone revealed that their oral bioavailability in rodents is poor with a short plasma half-life. Moreover, the metabolism of α- and β-asarone occurs mainly through cytochrome-P450 pathways. Besides, both α- and/or β-asarone possess a wide range of pharmacological activities such as antidepressant, antianxiety, anti-Alzheimer's, anti-Parkinson's, antiepileptic, anticancer, antihyperlipidemic, antithrombotic, anticholestatic and radioprotective activities through its interaction with multiple molecular targets. Importantly, the toxicological studies revealed that both α- and β-asarone can cause hepatomas and might possess mutagenicity, genotoxicity, and teratogenicity. CONCLUSIONS Taken together, further preclinical studies are required to confirm the pharmacological properties of α-asarone against depression, anxiety, Parkinson's disease, psychosis, drug dependence, pain, inflammation, cholestasis and thrombosis. Besides, the anticancer effect of β-asarone should be further studied in different types of cancers using in vivo models. Moreover, further dose-dependent in vivo studies are required to confirm the toxicity of α- and β-asarone. Overall, this extensive review provides a detailed information on the preclinical pharmacological and toxicological activities of α-and β-asarone and this could be very useful for researchers who wish to conduct further preclinical studies using α- and β-asarone.
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Affiliation(s)
- Ranjithkumar Chellian
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Vijayapandi Pandy
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - Zahurin Mohamed
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Rahimi R, Irannejad S, Noroozian M. Avicenna’s pharmacological approach to memory enhancement. Neurol Sci 2017; 38:1147-1157. [PMID: 28176148 DOI: 10.1007/s10072-017-2835-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 01/31/2017] [Indexed: 01/09/2023]
Affiliation(s)
- Roja Rahimi
- Department of Traditional Pharmacy, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Persian Medicine and Pharmacy Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahrzad Irannejad
- Research Training Group 1876: Early Concepts of Man and Nature: Universal, Local, Borrowed, Johannes Gutenberg University, Mainz, Germany.
| | - Maryam Noroozian
- Memory and Behavioral Neurology Division, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran
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β-Asarone Rescues Pb-Induced Impairments of Spatial Memory and Synaptogenesis in Rats. PLoS One 2016; 11:e0167401. [PMID: 27936013 PMCID: PMC5147873 DOI: 10.1371/journal.pone.0167401] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 11/14/2016] [Indexed: 11/19/2022] Open
Abstract
Chronic lead (Pb) exposure causes cognitive deficits. This study aimed to explore the neuroprotective effect and mechanism of β-asarone, an active component from Chinese Herbs Acorus tatarinowii Schott, to alleviate impairments of spatial memory and synaptogenesis in Pb-exposed rats. Both Sprague-Dawley developmental rat pups and adult rats were used in the study. Developmental rat pups were exposed to Pb throughout the lactation period and β-asarone (10, 40mg kg-1, respectively) was given intraperitoneally from postnatal day 14 to 21. Also, the adult rats were exposed to Pb from embryo stage to 11 weeks old and β-asarone (2.5, 10, 40mg kg-1, respectively) was given from 9 to 11 weeks old. The level of β-asarone in brain tissue was measured by High Performance Liquid Chromatography. The Morris water maze test and Golgi-Cox staining method were used to assess spatial memory ability and synaptogenesis. The protein expression of NR2B subunit of NMDA receptor, Activity-regulated cytoskeleton-associated protein (Arc/Arg3.1) and Wnt family member 7A (Wnt7a) in hippocampus, as well as mRNA expression of Arc/Arg3.1 and Wnt7a, was also explored. We found that β-asarone could pass through the blood brain barrier quickly. And β-asarone effectively attenuated Pb-induced reduction of spine density in hippocampal CA1 and dentate gyrus areas in a dose-dependent manner both in developmental and adult rats, meanwhile the Pb-induced impairments of learning and memory were partially rescued. In addition, β-asarone effectively up-regulated the protein expression of NR2B, Arc and Wnt7a, as well as the mRNA levels of Arc/Arg3.1 and Wnt7a, which had been suppressed by Pb exposure. The results suggest the neuroprotective properties of β-asarone against Pb-induced memory impairments, and the effect is possibly through the regulation of synaptogenesis, which is mediated via Arc/Arg3.1 and Wnt pathway.
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Lee YH, Kim D, Lee MJ, Kim MJ, Jang HS, Park SH, Lee JM, Lee HY, Park CB, Han BS, Son WC, Kang JS, Kang JK. Subchronic toxicity of Acorus gramineus rhizoma in rats. JOURNAL OF ETHNOPHARMACOLOGY 2016; 183:46-53. [PMID: 26924566 DOI: 10.1016/j.jep.2016.02.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 01/29/2016] [Accepted: 02/25/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Acorus gramineus rhizoma (AGR) is the dry rhizome of Acorus gramineus Solander from the family Araceae that has been used as sedative, analgesic, diuretic, digestive and antifungal agent. AIM OF THE STUDY To evaluate the no-observed-adverse-effect level (NOAEL) and the toxicity of AGR, following repeated oral administration to rats for 13 weeks. MATERIALS AND METHODS AGR was administered by oral gavage to groups of rats (10 per group, each sex) at doses of 0 (control), 25, 74, 222, 667, or 2,000mg/kg/day, 5 times per week for 13 weeks. Mortality, clinical signs, body weights, food consumption, hematology, serum chemistry, urinalysis, vaginal cytology, sperm motility, sperm morphology, organ weights, gross and histopathological findings were compared between control and AGR groups. RESULTS No mortality or remarkable clinical signs were observed during this 13-week study. No adverse effects on body weight, food consumption, urinalysis, hematology, serum chemistry, organ weights, gross lesion, histopathology, vaginal cytology, sperm motility or deformity were observed in any of the male or female rats treated with AGR. CONCLUSIONS On the basis of these results, the NOAEL of AGR is determined to be 2,000mg/kg/day for male and female rats.
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Affiliation(s)
- Yong-Hoon Lee
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea; Pathology Department, Chronic Inhalation Toxicity Research Center, Chemicals Toxicity Research Bureau, Occupational Safety and Health Research Institute, KOSHA, 339-30 Expo-ro, Yuseong-gu, Daejeon 305-380, Republic of Korea
| | - Duyeol Kim
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea
| | - Mi Ju Lee
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea
| | - Myoung Jun Kim
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea
| | - Ho-Song Jang
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea
| | - Sun Hee Park
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea
| | - Jung-Min Lee
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea; Department of Biomedical Laboratory Science, Namseoul University, 91 Daehak-ro, Seonghwan-eup, Sebuk-gu, Cheonan, Chungnam 331-707, Republic of Korea
| | - Hye-Yeong Lee
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea
| | - Cheol-Beom Park
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea
| | - Beom Seok Han
- Division of Toxicopathology, Hoseo Toxicology Research Center, Hoseo University, 79 Hoseo-ro, BaeBang-Myeon, Asan, Chungnam 336-795, Republic of Korea
| | - Woo-Chan Son
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 138-736, Republic of Korea
| | - Jin Seok Kang
- Department of Biomedical Laboratory Science, Namseoul University, 91 Daehak-ro, Seonghwan-eup, Sebuk-gu, Cheonan, Chungnam 331-707, Republic of Korea.
| | - Jong-Koo Kang
- Pathology Team, Biotoxtech Co., Ltd., 53 Yeongudanji-ro, Ochang-eup, Cheongwon-gu, Cheongju, Chungbuk 363-883, Republic of Korea; Department of Laboratory Animal medicine, College of Veterinary medicine, Chungbuk National University, 52 Naesudong-ro, Seowon-gu, Cheongju, Chungbuk 361-763, Republic of Korea.
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β-Asarone Inhibits IRE1/XBP1 Endoplasmic Reticulum Stress Pathway in 6-OHDA-Induced Parkinsonian Rats. Neurochem Res 2016; 41:2097-101. [PMID: 27097550 DOI: 10.1007/s11064-016-1922-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Revised: 04/08/2016] [Accepted: 04/13/2016] [Indexed: 10/21/2022]
Abstract
Parkinson's disease (PD) is a neurodegenerative disease, with genetics and environment contributing to the disease onset. The limited pathological cognize of the disease restrained the approaches to improve the clinical treatment. Recently, studies showed that endoplasmic reticulum (ER) stress played an important role in the pathogenesis of PD. There was a neuroprotective effect partly mediated by modulating ER stress. β-Asarone is the essential constituent of Acorus tatarinowii Schott volatile oil. Our team observed that β-asarone could improve the behavior of parkinsonian rats; increase the HVA, Dopacl, and 5-HIAA levels; and reduce α-synuclein levels. Here we assumed that the protective role of β-asarone on parkinsonian rats was mediated via ER stress pathway. To prove the hypothesis we investigated the mRNA levels of glucose regulated protein 78 (GRP78) and C/EBP homologous binding protein (CHOP) in 6-hydroxy dopamine (6-OHDA) induced parkinsonian rats after β-asarone treatment. Furthermore, the inositol-requiring enzyme 1/X-Box Binding Protein 1 (IRE1/XBP1) ER stress pathway was also studied. The results showed that β-asarone inhibited the mRNA levels of GRP78 and CHOP, accompanied with the delined expressions of phosphorylated IER1 (p-IRE1) and XBP1. We deduced that β-asarone might have a protective effect on the 6-OHDA induced parkinsonian rats via IRE1/XBP1 Pathway. Collectively, all data indicated that β-asarone might be a potential candidate of medicine for clinical therapy of PD.
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Xu F, Wu H, Zhang K, Lv P, Zheng L, Zhao J. Pro-neurogenic effect of β-asarone on RSC96 Schwann cells in vitro. In Vitro Cell Dev Biol Anim 2015; 52:278-286. [DOI: 10.1007/s11626-015-9980-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 11/09/2015] [Indexed: 02/06/2023]
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Lee B, Sur B, Cho SG, Yeom M, Shim I, Lee H, Hahm DH. Effect of Beta-Asarone on Impairment of Spatial Working Memory and Apoptosis in the Hippocampus of Rats Exposed to Chronic Corticosterone Administration. Biomol Ther (Seoul) 2015; 23:571-81. [PMID: 26535083 PMCID: PMC4624074 DOI: 10.4062/biomolther.2015.027] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 08/11/2015] [Accepted: 08/12/2015] [Indexed: 02/02/2023] Open
Abstract
β-asarone (BAS) is an active component of Acori graminei rhizoma, a traditional medicine used clinically in treating dementia and chronic stress in Korea. However, the cognitive effects of BAS and its mechanism of action have remained elusive. The purpose of this study was to examine whether BAS improved spatial cognitive impairment induced in rats following chronic corticosterone (CORT) administration. CORT administration (40 mg/kg, i.p., 21 days) resulted in cognitive impairment in the avoidance conditioning test (AAT) and the Morris water maze (MWM) test that was reversed by BAS (200 mg/kg, i.p). Additionally, as assessed by immunohistochemistry and RT-PCR analysis, the administration of BAS significantly alleviated memory-associated decreases in the expression levels of brain-derived neurotrophic factor (BDNF) and cAMP-response element-binding protein (CREB) proteins and mRNAs in the hippocampus. Also, BAS administration significantly restored the expression of Bax and Bcl-2 mRNAs in the hippocampus. Thus, BAS may be an effective therapeutic for learning and memory disturbances, and its neuroprotective effect was mediated, in part, by normalizing the CORT response, resulting in regulation of BDNF and CREB functions and anti-apoptosis in rats.
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Affiliation(s)
- Bombi Lee
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
| | - Bongjun Sur
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
| | - Seong-Guk Cho
- The Graduate School of Basic Science of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
| | - Mijung Yeom
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
| | - Insop Shim
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
- The Graduate School of Basic Science of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
| | - Hyejung Lee
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
- The Graduate School of Basic Science of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
| | - Dae-Hyun Hahm
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
- The Graduate School of Basic Science of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447,
Republic of Korea
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Xiao F, Yan B, Chen L, Zhou D. Review of the use of botanicals for epilepsy in complementary medical systems--Traditional Chinese Medicine. Epilepsy Behav 2015; 52:281-9. [PMID: 26052078 DOI: 10.1016/j.yebeh.2015.04.050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Revised: 04/19/2015] [Accepted: 04/20/2015] [Indexed: 02/05/2023]
Abstract
In traditional Chinese medicine, botanical remedies have been used for centuries to treat seizures. This review aimed to summarize the botanicals that have been used in traditional Chinese medicine to treat epilepsy. We searched Chinese online databases to determine the botanicals used for epilepsy in traditional Chinese medicine and identified articles using a preset search syntax and inclusion criteria of each botanical in the PubMed database to explore their potential mechanisms. Twenty-three botanicals were identified to treat epilepsy in traditional Chinese medicine. The pharmacological mechanisms of each botanical related to antiepileptic activity, which were mainly examined in animal models, were reviewed. We discuss the use and current trends of botanical treatments in China and highlight the limitations of botanical epilepsy treatments. A substantial number of these types of botanicals would be good candidates for the development of novel AEDs. More rigorous clinical trials of botanicals in traditional Chinese medicine for epilepsy treatment are encouraged in the future. This article is part of a Special Issue entitled "Botanicals for Epilepsy".
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Affiliation(s)
- Fenglai Xiao
- Department of Neurology, West China Hospital, Sichuan University, 610041 Chengdu, People's Republic of China
| | - Bo Yan
- Department of Neurology, West China Hospital, Sichuan University, 610041 Chengdu, People's Republic of China
| | - Lei Chen
- Department of Neurology, West China Hospital, Sichuan University, 610041 Chengdu, People's Republic of China
| | - Dong Zhou
- Department of Neurology, West China Hospital, Sichuan University, 610041 Chengdu, People's Republic of China.
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Park HJ, Lee SJ, Kim MM. Effect of α-asarone on angiogenesis and matrix metalloproteinase. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2015; 39:1107-1114. [PMID: 25912851 DOI: 10.1016/j.etap.2015.04.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 03/31/2015] [Accepted: 04/04/2015] [Indexed: 06/04/2023]
Abstract
α-Asarone is a main component of Acorus gramineus widely known as an oriental traditional medicinal stuff. A. gramineus has been known to have a variety of medicinal efficacies such as anti-gastric ulcer and anti-allergic activities, inhibition of histamine release and antioxidant effect. However, its effect on angiogenesis remains unclear. The aim of this study was to investigate the effect of α-asarone on induction of angiogenesis through modulation of matrix metalloproteinase (MMP). First of all, MTT assay was performed to evaluate the effect of α-asarone on cell viability using MTT assay, and then tube formation assay with human umbilical vein endothelial cells (HUVEC) in vitro and rat aorta ring assay ex vivo were carried out to elucidate its effect on angiogenesis. Treatment with α-asarone below 6μM showed no cytotoxicity in human fibrosarcoma cells (HT1080) and HUVEC. It was observed that α-asarone not only promotes tube formation of HUVEC but also induces angiogenesis of rat aorta. In addition, the effects of α-asarone on the expressions of protein and gene were evaluated using western blot analysis and RT-PCR assay. α-Asarone increased the expression levels of MMP-2 and MMP-9 stimulated by phenazine methosulfate (PMS) and phorbol 12-myristate 13-acetate (PMA) in HT1080. Especially, the expression level of antioxidant enzyme such as glutathione reductase was increased in the presence of α-asarone. Therefore, above findings suggest that α-asarone may play an important role in pathological diseases related to MMP and angiogenesis.
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Affiliation(s)
- Hye-Jung Park
- Department of Chemistry, Dong-Eui University, Busan 614-714, Republic of Korea
| | - Soo-Jin Lee
- Department of Chemistry, Dong-Eui University, Busan 614-714, Republic of Korea
| | - Moon-Moo Kim
- Department of Chemistry, Dong-Eui University, Busan 614-714, Republic of Korea.
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Patel DN, Ho HK, Tan LL, Tan MMB, Zhang Q, Low MY, Chan CL, Koh HL. Hepatotoxic potential of asarones: in vitro evaluation of hepatotoxicity and quantitative determination in herbal products. Front Pharmacol 2015; 6:25. [PMID: 25750624 PMCID: PMC4335289 DOI: 10.3389/fphar.2015.00025] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2014] [Accepted: 01/30/2015] [Indexed: 01/22/2023] Open
Abstract
α and β asarones are natural constituents of some aromatic plants, especially species of the genus Acorus (Araceae). In addition to reports of beneficial properties of asarones, genotoxicity and carcinogenicity are also reported. Due to potential toxic effects of β-asarone, a limit of exposure from herbal products of ~2 μg/kg body weight/day has been set temporarily until a full benefit/risk assessment has been carried out by the European Medicines Agency. Therefore, it is important to monitor levels of β-asarone in herbal products. In this study, we developed a simple, rapid and validated GC-MS method for quantitative determination of asarones and applied it in 20 pediatric herbal products after detecting high concentrations of β-asarone in a product suspected to be implicated in hepatotoxicity in a 3 month old infant. Furthermore, targeted toxicological effects were further investigated in human hepatocytes (THLE-2 cells) by employing various in vitro assays, with the goal of elucidating possible mechanisms for the observed toxicity. Results showed that some of the products contained as much as 4–25 times greater amounts of β-asarone than the recommended levels. In 4 of 10 samples found to contain asarones, the presence of asarones could not be linked to the labeled ingredients, possibly due to poor quality control. Cell-based investigations in THLE-2 cells confirmed the cytotoxicity of β-asarone (IC50 = 40.0 ± 2.0 μg/mL) which was associated with significant lipid peroxidation and glutathione depletion. This observed cytotoxic effect is likely due to induction of oxidative stress by asarones. Overall, the results of this study ascertained the usability of this GC-MS method for the quantitative determination of asarones from herbal products, and shed light on the importance of controlling the concentration of potentially toxic asarones in herbal products to safeguard consumer safety, especially when the target consumers are young children. Further investigations of the toxicity of asarones are warranted.
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Affiliation(s)
- Dhavalkumar N Patel
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore Singapore
| | - Han K Ho
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore Singapore
| | - Liesbet L Tan
- Health Products Regulation, Vigilance, Compliance and Enforcement Division, Health Sciences Authority, Singapore Singapore
| | - Mui-Mui B Tan
- Health Products Regulation, Vigilance, Compliance and Enforcement Division, Health Sciences Authority, Singapore Singapore
| | - Qian Zhang
- Health Products Regulation, Vigilance, Compliance and Enforcement Division, Health Sciences Authority, Singapore Singapore
| | - Min-Yong Low
- Applied Sciences Group, Pharmaceutical Division, Health Sciences Authority, Singapore Singapore
| | - Cheng-Leng Chan
- Health Products Regulation, Vigilance, Compliance and Enforcement Division, Health Sciences Authority, Singapore Singapore
| | - Hwee-Ling Koh
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore Singapore
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Zhang F, Qi P, Xue R, Li Z, Zhu K, Wan P, Huang C. Qualitative and quantitative analysis of the major constituents in Acorus tatarinowii Schott by HPLC/ESI-QTOF-MS/MS. Biomed Chromatogr 2014; 29:890-901. [PMID: 25354491 DOI: 10.1002/bmc.3371] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 09/23/2014] [Accepted: 09/29/2014] [Indexed: 11/12/2022]
Abstract
Acorus tatarinowii Schott (ATS) is a well-known traditional Chinese medicine (TCM) for the treatment of epilepsy, amnesia and insomnia. In this study, a methodology utilizing high-performance liquid chromatography (HPLC) coupled with electrospray ionization quadrupole time-of-flight mass spectrometry (ESI-QTOF-MS/MS) was established for the separation and structural identification of the major chemical constituents in ATS for the first time. Overall, 46 major constituents including flavonoid glycosides, phenylpropane derivatives, amides and lignans were identified or tentatively characterized. Seven major constituents, including four phenylpropane derivatives and three lignans, were further quantified as marker substances, which showed good linearity within the test ranges. These results indicated that the developed quantitative method was linear, sensitive, and precise for quality control of ATS.
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Affiliation(s)
- Feng Zhang
- Shanghai Institute of MateriaMedica, Chinese Academy of Sciences, Shanghai, 201203, People's Republic of China
| | - Peng Qi
- Shanghai Institute of MateriaMedica, Chinese Academy of Sciences, Shanghai, 201203, People's Republic of China
| | - Rui Xue
- Shanghai Institute of MateriaMedica, Chinese Academy of Sciences, Shanghai, 201203, People's Republic of China
| | - Zhixiong Li
- Shanghai Institute of MateriaMedica, Chinese Academy of Sciences, Shanghai, 201203, People's Republic of China
| | - Kaicheng Zhu
- Shanghai Institute of MateriaMedica, Chinese Academy of Sciences, Shanghai, 201203, People's Republic of China
| | - Ping Wan
- Life and Environment Science College, Shanghai Normal University, Shanghai, 200234, People's Republic of China
| | - Chenggang Huang
- Shanghai Institute of MateriaMedica, Chinese Academy of Sciences, Shanghai, 201203, People's Republic of China
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Lim HW, Kumar H, Kim BW, More SV, Kim IW, Park JI, Park SY, Kim SK, Choi DK. β-Asarone (cis-2,4,5-trimethoxy-1-allyl phenyl), attenuates pro-inflammatory mediators by inhibiting NF-κB signaling and the JNK pathway in LPS activated BV-2 microglia cells. Food Chem Toxicol 2014; 72:265-72. [DOI: 10.1016/j.fct.2014.07.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 06/19/2014] [Accepted: 07/09/2014] [Indexed: 11/27/2022]
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Wang Z, Wang Q, Yang B, Li J, Yang C, Meng Y, Kuang H. GC-MS method for determination and pharmacokinetic study of four phenylpropanoids in rat plasma after oral administration of the essential oil of Acorus tatarinowii Schott rhizomes. JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:1134-40. [PMID: 25046827 DOI: 10.1016/j.jep.2014.06.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 06/11/2014] [Accepted: 06/15/2014] [Indexed: 05/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Acorus tatarinowii Schott (AT), belong to the family Araceae, is perennial herbaceous plant mainly present in China, Japan and India. The rhizomes of AT have been used as a famous traditional Chinese medicine for the treatment of central nervous system related diseases. AIM OF THE STUDY A selective, accurate and sensitive method using gas chromatography-mass spectroscopy (GC-MS) for the simultaneous determination and pharmacokinetic study of β-asarone, α-asarone, elemicin and cis-methyl isoeugenol in rat plasma was developed and validated. MATERIALS AND METHODS The GC-MS system was operated under selected ion monitoring (SIM) mode. The samples were prepared by protein precipitation with acetonitrile after being spiked with an internal standard (1-naphthol). The GC separation was achieved on a DB-1701 column (60 m × 0.25 mm ID, and 0.25 µm film thickness). RESULTS The current GC/MS assay was validated for linearity, intra-day and inter-day precisions, accuracy, extraction recovery and stability. The analyte calibration curves were linear over a wide concentration range and the lowest limit of quantifications (LLOQ) were 5.53 ng/mL (β-asarone), 6.50 ng/mL (α-asarone), 3.10 ng/mL (elemicin) and 7.60 ng/mL (cis-methyl isoeugenol). After oral administration 0.9 g /Kg of AT rhizomes, the maximum plasma concentration (Cmax) was 2508.6±498.7 ng/mL for β-asarone, 257.5±37.1 ng/mL for α -asarone, 345.5±33.4 ng/mL for elemicin and 452.7±59.1 ng/mL for cis-methyl isoeugenol, respectively. The time to reach the maximum plasma concentration (Tmax) was 1.42±0.18 h for β-asarone, 1.58±0.19 h for α -asarone, 1.67±0.24 h for elemicin and 1.75±0.38 h for cis-methyl isoeugenol, respectively. CONCLUSION This paper described a simple, sensitive and validated GC-MS method for simultaneous determination of four phenylpropanoids in rat plasma after oral administration of the essential oil of AT rhizomes and investigated on their pharmacokinetics studies as well.
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Affiliation(s)
- Zhibin Wang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin 150040, PR China; Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, 160 Frelinghuysen Road, Piscataway, NJ 08854, USA
| | - Qiuhong Wang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin 150040, PR China
| | - Bingyou Yang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin 150040, PR China
| | - Jing Li
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin 150040, PR China
| | - Chunjuan Yang
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, 160 Frelinghuysen Road, Piscataway, NJ 08854, USA; College of Pharmacy, Harbin Medical University, 157 Baojian Road, Nangang District. Harbin 150081, PR China
| | - Yonghai Meng
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin 150040, PR China
| | - Haixue Kuang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin 150040, PR China.
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Lu J, Fu T, Qian Y, Zhang Q, Zhu H, Pan L, Guo L, Zhang M. Distribution of α-asarone in brain following three different routes of administration in rats. Eur J Pharm Sci 2014; 63:63-70. [PMID: 25008114 DOI: 10.1016/j.ejps.2014.06.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 05/22/2014] [Accepted: 06/10/2014] [Indexed: 12/28/2022]
Abstract
The goal of the present paper is to compare the distributions of α-asarone administered to rats through three different routes: oral, intravenous and intranasal. The concentrations of α-asarone in seven distinct brain regions, the olfactory bulb, cerebellum, hypothalamus, frontal cortex, striatum, hippocampus and medulla/pons as well as in plasma and cerebrospinal fluid (CSF), were determined by HPLC. The quantities of α-asarone accumulated in liver were measured to determine whether α-asarone could generate hepatotoxicity when administered via the three different routes. The results indicated that α-asarone could be absorbed via two different routes into the brain, after intranasal administration of dry powders. In the systemic route, α-asarone immediately entered the brain through the blood-brain barrier (BBB) after uptake into the circulatory system. In the olfactory bulb route, α-asarone traveled from the olfactory epithelium in the nasal cavity straight into brain tissue via the olfactory bulb. Furthermore, intranasal administration of α-asarone as a dry powder can ensure quick absorption and avoid excessive concentrations in the blood and liver, while achieving concentrations in the brain comparable to those attained by intravenous and oral administration routes.
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Affiliation(s)
- Jin Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China
| | - Tingming Fu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yuyi Qian
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China
| | - Qichun Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China
| | - Huaxu Zhu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China
| | - Linmei Pan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China
| | - Liwei Guo
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Meng Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, Nanjing, China; Jiangsu Botanical Medicine Refinement Engineering Research Center, Nanjing University of Chinese Medicine, Nanjing, China
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Cognitive Enhancing Effects of Alpha Asarone in Amnesic Mice by Influencing Cholinergic and Antioxidant Defense Mechanisms. Biosci Biotechnol Biochem 2014; 76:1518-22. [DOI: 10.1271/bbb.120247] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Alpha-Asarone Protects Endothelial Cells from Injury by Angiotensin II. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 2014:682041. [PMID: 24757494 PMCID: PMC3976910 DOI: 10.1155/2014/682041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 01/25/2014] [Accepted: 02/04/2014] [Indexed: 11/18/2022]
Abstract
α -Asarone is the major therapeutical constituent of Acorus tatarinowii Schott. In this study, the potential protective effects of α -asarone against endothelial cell injury induced by angiotensin II were investigated in vitro. The EA.hy926 cell line derived from human umbilical vein endothelial cells was pretreated with α -asarone (10, 50, 100 µmol/L) for 1 h, followed by coincubation with Ang II (0.1 µmol/L) for 24 h. Intracellular nitric oxide (NO) and reactive oxygen species (ROS) were detected by fluorescent dyes, and phosphorylation of endothelial nitric oxide synthase (eNOS) at Ser(1177) was determined by Western blotting. α -Asarone dose-dependently mitigated the Ang II-induced intracellular NO reduction (P < 0.01 versus model) and ROS production (P < 0.01 versus model). Furthermore, eNOS phosphorylation (Ser(1177)) by acetylcholine was significantly inhibited by Ang II, while pretreatment for 1 h with α -asarone partially prevented this effect (P < 0.05 versus model). Additionally, cell viability determined by the MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay (105~114.5% versus control, P > 0.05) was not affected after 24 h of incubation with α -asarone at 1-100 µmol/L. Therefore, α -asarone protects against Ang II-mediated damage of endothelial cells and may be developed to prevent injury to cardiovascular tissues.
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Shin JW, Cheong YJ, Koo YM, Kim S, Noh CK, Son YH, Kang C, Sohn NW. α-Asarone Ameliorates Memory Deficit in Lipopolysaccharide-Treated Mice via Suppression of Pro-Inflammatory Cytokines and Microglial Activation. Biomol Ther (Seoul) 2014; 22:17-26. [PMID: 24596617 PMCID: PMC3936426 DOI: 10.4062/biomolther.2013.102] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 01/07/2014] [Accepted: 01/10/2014] [Indexed: 12/31/2022] Open
Abstract
α-Asarone exhibits a number of pharmacological actions including neuroprotective, anti-oxidative, anticonvulsive, and cognitive enhancing action. The present study investigated the effects of α-asarone on pro-inflammatory cytokines mRNA, microglial activation, and neuronal damage in the hippocampus and on learning and memory deficits in systemic lipopolysaccharide (LPS)-treated C57BL/6 mice. Varying doses of α-asarone was orally administered (7.5, 15, or 30 mg/kg) once a day for 3 days before the LPS (3 mg/kg) injection. α-Asarone significantly reduced TNF-α and IL-1β mRNA at 4 and 24 hours after the LPS injection at dose of 30 mg/kg. At 24 hours after the LPS injection, the loss of CA1 neurons, the increase of TUNEL-labeled cells, and the up-regulation of BACE1 expression in the hippocampus were attenuated by 30 mg/kg of α-asarone treatment. α-Asarone significantly reduced Iba1 protein expression in the hippocampal tissue at a dose of 30 mg/kg. α-Asarone did not reduce the number of Iba1-expressing microglia on immunohistochemistry but the average cell size and percentage areas of Iba1-expressing microglia in the hippocampus were significantly decreased by 30 mg/kg of α-asarone treatment. In the Morris water maze test, α-asarone significantly prolonged the swimming time spent in the target and peri-target zones. α-Asarone also significantly increased the number of target heading and memory score in the Morris water maze. The results suggest that inhibition of pro-inflammatory cytokines and microglial activation in the hippocampus by α-asarone may be one of the mechanisms for the α-asarone-mediated ameliorating effect on memory deficits.
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Affiliation(s)
- Jung-Won Shin
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
| | - Young-Jin Cheong
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
| | - Yong-Mo Koo
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
| | - Sooyong Kim
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
| | - Chung-Ku Noh
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
| | - Young-Ha Son
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
| | - Chulhun Kang
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
| | - Nak-Won Sohn
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Yongin 446-701, Republic of Korea
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Rajput SB, Tonge MB, Karuppayil SM. An overview on traditional uses and pharmacological profile of Acorus calamus Linn. (Sweet flag) and other Acorus species. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:268-76. [PMID: 24200497 DOI: 10.1016/j.phymed.2013.09.020] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Revised: 08/19/2013] [Accepted: 09/29/2013] [Indexed: 05/20/2023]
Abstract
Acorus calamus (Sweet flag) has a long history of use and has numerous traditional and ethnomedicinal applications. Since ancient times, it has been used in various systems of medicines such as Ayurveda, Unani, Siddha, Chinese medicine, etc. for the treatment of various aliments like nervous disorders, appetite loss, bronchitis, chest pain, colic, cramps, diarrhea, digestive disorders, flatulence, gas, indigestion, rheumatism, sedative, cough, fever, bronchitis, inflammation, depression, tumors, hemorrhoids, skin diseases, numbness, general debility and vascular disorders. Various therapeutic potentials of this plant have been attributed to its rhizome. A number of active constituents from leaves, rhizomes and essential oils of A. calamus have been isolated and characterized. Of the constituents, alpha and beta-asarone are the predominant bioactive components. Various pharmacological activities of A. calamus rhizome such as sedative, CNS depressant, anticonvulsant, antispasmodic, cardiovascular, hypolipidemic, immunosuppressive, anti-inflammatory, cryoprotective, antioxidant, antidiarrheal, antimicrobial, anticancer and antidiabetic has been reported. Genotoxicity and mutagenecity of beta and alpha-asarone is reported, which limits their use at high dosage. Though A. calamus has been used since ancient times, many of its uses are yet to be scientifically validated. In the present review an attempt has been made to explore traditional uses and pharmacological properties of A. calamus.
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Affiliation(s)
- Sandeep B Rajput
- DST-FIST and UGC-SAP Sponsored School of Life Sciences, SRTM University, Nanded 431-606, MS, India
| | | | - S Mohan Karuppayil
- DST-FIST and UGC-SAP Sponsored School of Life Sciences, SRTM University, Nanded 431-606, MS, India.
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Choi MS, Kwak HJ, Kweon KJ, Hwang JM, Shin JW, Sohn NW. Effects of β-Asarone on Pro-Inflammatory Cytokines and Learning and Memory Impairment in Lipopolysaccharide-Treated Mice. ACTA ACUST UNITED AC 2013. [DOI: 10.6116/kjh.2013.28.6.119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Yang YX, Chen YT, Zhou XJ, Hong CL, Li CY, Guo JY. Beta-asarone, a major component of Acorus tatarinowii Schott, attenuates focal cerebral ischemia induced by middle cerebral artery occlusion in rats. Altern Ther Health Med 2013; 13:236. [PMID: 24066702 PMCID: PMC3853232 DOI: 10.1186/1472-6882-13-236] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 09/23/2013] [Indexed: 11/20/2022]
Abstract
Background Ischemic hypoxic brain injury often causes irreversible brain damage. The lack of effective and widely applicable pharmacological treatments for ischemic stroke patients may explain a growing interest in traditional medicines. β-Asarone, which has significant pharmacological effects on the central nervous system (CNS), was used in the prevention of cerebral ischemia in this paper. Methods The right middle cerebral artery occlusion model was used in the study. The effects of β-Asarone on mortality rate, neurobehavior, grip strength, lactate dehydrogenase, glutathione content, Lipid peroxidation, glutathione peroxidase activity, glutathione reductase activity, catalase activity, Na+-K+-ATPase activity and glutathione S transferase activity in a rat model were studied respectively. Results β-Asarone significantly improved the neurological outcome after cerebral ischemia and reperfusion in terms of neurobehavioral function in rats. Meanwhile, supplementation of β-Asarone significantly boosted the defense mechanism against cerebral ischemia via increasing antioxidants activity related to lesion pathogenesis. Restoration of the antioxidant homeostasis in the brain after reperfusion may help the brain recover from ischemic injury. Conclusions These experimental results suggest that complement β-Asarone is protective against cerebral ischemia in specific way. The administration of β-Asarone could reduce focal cerebral ischemic/reperfusion injury. The Mechanism of β-Asarone in protection of cerebral ischemia was via increasing antioxidants activity related to lesion pathogenesis.
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Liang W, Lam WP, Tang HC, Leung PC, Yew DT. Current Evidence of Chinese Herbal Constituents with Effects on NMDA Receptor Blockade. Pharmaceuticals (Basel) 2013; 6:1039-54. [PMID: 24276380 PMCID: PMC3817734 DOI: 10.3390/ph6081039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 08/06/2013] [Accepted: 08/19/2013] [Indexed: 11/17/2022] Open
Abstract
NMDA receptor (NMDA-R) is an important molecular entity governing a wide range of functions in the central nervous system. For example, the NMDA-R is involved in memory and cognition, and impairment of both (as in Alzheimer's Disease) is attributed to NMDA-mediated neurotoxicity. With greater understanding of the NMDA-R structure, antagonists with varying degrees of binding-site and subtype selectivity have been developed and put into clinical use. Discovery of target-specific Chinese herbs have also been made in parallel. This article provides an overview of the known active sites on the NMDA-R, followed by a discussion of the relevant herbs and their constituents. Experimental evidence supporting the inhibitory role of the herbal compounds on the NMDA-R is highlighted. For some of the compounds, potential research directions are also proposed to further elucidate the underlying mechanisms of the herbs. It is envisaged that future investigations based on the present data will allow more clinically relevant herbs to be identified.
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Affiliation(s)
- Willmann Liang
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong; E-Mails: (W.P.L.); (H.C.T.); (P.C.L.)
| | | | | | | | - David T. Yew
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Hong Kong; E-Mails: (W.P.L.); (H.C.T.); (P.C.L.)
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Han P, Han T, Peng W, Wang XR. Antidepressant-like effects of essential oil and asarone, a major essential oil component from the rhizome of Acorus tatarinowii. PHARMACEUTICAL BIOLOGY 2013; 51:589-94. [PMID: 23363070 DOI: 10.3109/13880209.2012.751616] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
CONTEXT Depression is one of the most common psychiatric diseases. Acorus tatarinowii Schott (Araceae) has shown many bioactivities in treatment of senile dementia and epilepsy. However, there is no report on antidepressant-like effects of the essential oil (EO) and its major components on animals under standardized experimental procedures. OBJECTIVE This study was designed to investigate the antidepressant properties of EO and asarones from the rhizomes of A. tatarinowii. MATERIALS AND METHODS Gas chromatography-mass spectrometry (GC/MS) was used to determine the composition of EO. The forced swimming test (FST), tail suspension test (TST) and open-field test (OFT) were used to evaluate the antidepressant-like effects of EO and asarones. EO [30, 60, 120 or 240 mg/kg, per os (p.o.)], asarones (α-asarone and β-asarone) [5, 10 and 20 mg/kg, intraperitoneal (i.p.)] and imipramine (15 mg/kg, i.p.) were administered at 1 h, 30 min and 30 min before the test, respectively. RESULTS From the results of GC/MS, it was found that the main components of the EO were α-asarone (9.18%) and β-asarone (68.9%). From the results of FST and TST, the immobility time can be reduced to 166 ± 17 s (p < 0.01) and 146 ± 15 s (p < 0.05) by EO at the dose of 120 mg/kg. Moreover, significant antidepressant-like effects were shown by α-asarone with the immobility time of 178 ± 15 s (p < 0.05) and 159 ± 17 s (p < 0.01) in FST, or 147 ± 12 (p < 0.05) and 134 ± 12 s (p < 0.01) in TST at the dose of 10 and 20 mg/kg. β-Asarone also displayed antidepressant-like effects with an immobility time of 179 ± 18 s (p < 0.05) in FST or 142 ± 14 (p < 0.05) in TST at 20 mg/kg. However, no change in ambulation was observed in the OFT. CONCLUSION The results obtained indicate that the EO and asarones from the rhizomes of A. tatarinowii can be considered as a new therapeutic agent for curing depression.
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Affiliation(s)
- Ping Han
- Center for Disease Control and Prevention, Jinan Military Region, PLA, Jinan, PR China
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Ma WC, Zhang Q, Li H, Larregieu CA, Zhang N, Chu T, Jin H, Mao SJ. Development of intravenous lipid emulsion of α-asarone with significantly improved safety and enhanced efficacy. Int J Pharm 2013; 450:21-30. [PMID: 23608202 DOI: 10.1016/j.ijpharm.2013.04.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Revised: 02/24/2013] [Accepted: 04/08/2013] [Indexed: 10/26/2022]
Abstract
Severe adverse events have been frequently associated with taking the commercially available formulation of α-asarone injection (α-asarone-I). Hence, we sought to develop an intravenous lipid emulsion of α-asarone (α-asarone-LE), where we hypothesized that these adverse events could be prevented. Using a central composite design-response surface methodology, we developed and optimized an emulsion formulation of α-asarone-LE that composed of 10.0% (w/v) soybean oil, 0.4% (w/v) α-asarone, 1.2% (w/v) soybean lecithin, 0.3% (w/v) F68, and 2.2% (w/v) glycerol. The mean particle size of α-asarone-LE was 226±11 nm, the ζ-potential was -25.6±1.2 mV, the encapsulation efficiency was 99.2±0.1% and the drug loading efficiency was 3.45%. Stability, safety, and efficacy studies of α-asarone-LE were systematically investigated and compared to those of α-asarone-I. The α-asarone-LE not only showed a desired stability, but also exhibited excellent safety and improved efficacy in vivo, indicating its great potential for clinical application in the future.
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Affiliation(s)
- Wei-Cong Ma
- Key Laboratory of Drug Targeting and Drug Delivery System, Ministry of Education & West China School of Pharmacy, Sichuan University, No. 17, Section 3, Southern Renmin Road, Chengdu 610041, PR China
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Zhang X, Hong YL, Xu DS, Feng Y, Zhao LJ, Ruan KF, Yang XJ. A Review of Experimental Research on Herbal Compounds in Amyotrophic Lateral Sclerosis. Phytother Res 2013; 28:9-21. [DOI: 10.1002/ptr.4960] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 01/05/2013] [Accepted: 02/04/2013] [Indexed: 01/05/2023]
Affiliation(s)
- Xue Zhang
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai China
- Engineering Research Center of Modern Preparation Technology of Zhangjiang; Shanghai China
| | - Yan-Long Hong
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai China
- Engineering Research Center of Modern Preparation Technology of Zhangjiang; Shanghai China
| | - De-Sheng Xu
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai China
- Shuguang Hospital; Shanghai University of Traditional Chinese Medicine; Shanghai China
| | - Yi Feng
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai China
- Engineering Research Center of Modern Preparation Technology of Zhangjiang; Shanghai China
| | - Li-Jie Zhao
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai China
- Engineering Research Center of Modern Preparation Technology of Zhangjiang; Shanghai China
| | - Ke-Feng Ruan
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai China
- Engineering Research Center of Modern Preparation Technology of Zhangjiang; Shanghai China
| | - Xiu-Juan Yang
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine; Shanghai University of Traditional Chinese Medicine; Shanghai China
- Engineering Research Center of Modern Preparation Technology of Zhangjiang; Shanghai China
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Meng X, Zhao X, Wang S, Jia P, Bai Y, Liao S, Zheng X. Simultaneous Determination of Volatile Constituents from Acorus tatarinowii Schott in Rat Plasma by Gas Chromatography-Mass Spectrometry with Selective Ion Monitoring and Application in Pharmacokinetic Study. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2013; 2013:949830. [PMID: 24349826 PMCID: PMC3855985 DOI: 10.1155/2013/949830] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Accepted: 10/15/2013] [Indexed: 05/09/2023]
Abstract
A sensitive and specific gas chromatographic-mass spectrometry with selected ion monitoring (GC-MS/SIM) method has been developed for simultaneous identification and quantification of α -asarone, β-asarone, and methyl eugenol of Acorus tatarinowii Schott in rat plasma. Chromatographic separation was performed on a Restek Rxi-5MS capillary column (30 m × 0.32 mm × 0.25 μm), using 1-naphthol as internal standard (IS). MS detection of these compounds and IS was performed at m/z 178, 208, 208, and 144. Intra- and interday precisions of all compounds of interest were less than 10%. The recoveries are situated in the range of 92.4-105.2%. Pharmacokinetics of methyl eugenol confirmed to be one-compartment open model, α -asarone and β -asarone was two-compartment open model, respectively. The method will probably be an alternative to simultaneous determination and pharmacokinetic study of volatile ingredients in Acorus tatarinowii Schott.
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Affiliation(s)
- Xue Meng
- College of Life Sciences, Northwest University, P.O. Box 195, No. 229 Taibai North Road, Xi'an 710069, China
| | - Xinfeng Zhao
- College of Life Sciences, Northwest University, P.O. Box 195, No. 229 Taibai North Road, Xi'an 710069, China
| | - Shixiang Wang
- College of Life Sciences, Northwest University, P.O. Box 195, No. 229 Taibai North Road, Xi'an 710069, China
| | - Pu Jia
- College of Life Sciences, Northwest University, P.O. Box 195, No. 229 Taibai North Road, Xi'an 710069, China
| | - Yajun Bai
- College of Life Sciences, Northwest University, P.O. Box 195, No. 229 Taibai North Road, Xi'an 710069, China
| | - Sha Liao
- College of Life Sciences, Northwest University, P.O. Box 195, No. 229 Taibai North Road, Xi'an 710069, China
| | - Xiaohui Zheng
- College of Life Sciences, Northwest University, P.O. Box 195, No. 229 Taibai North Road, Xi'an 710069, China
- Key Lab for New Drugs Research of TCM in Shenzhen, Shenzhen 518057, China
- *Xiaohui Zheng:
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Jiang J, Kim JJ, Kim DY, Kim MK, Oh NH, Koppula S, Park PJ, Choi DK, Shin YK, Kim IH, Kang TB, Lee KH. Acorus gramineus inhibits microglia mediated neuroinflammation and prevents neurotoxicity in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced mouse model of Parkinson's disease. JOURNAL OF ETHNOPHARMACOLOGY 2012; 144:506-513. [PMID: 23085397 DOI: 10.1016/j.jep.2012.09.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 08/31/2012] [Accepted: 09/17/2012] [Indexed: 06/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Acorus gramineus Solander (Acoraceae, AG), is a widely distributed plant in Asian countries. Rhizome part of this plant has long been used as a traditional medicine for treating various symptoms including central nervous system (CNS) disorders. AIM OF STUDY The anti-neuroinflammatory effect of AG aqueous extract was investigated using in vitro cellular and in vivo Parkinson's disease (PD) mouse model. MATERIALS AND METHODS Lipopolysaccharide (LPS) is used to stimulate BV-2 microglial cells in vitro and the changes in neuroinflammatory expressional levels were measured using ELISA, Western blotting, RT-PCR and immunofluorescence techniques. In in vivo experiments, 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-intoxicated mouse model of PD was developed followed by immunohistochemical analysis of specific brain tissues. RESULTS LPS-stimulation to BV-2 cells increased the production of nitric oxide (NO) and proinflammatory cytokines such as tumor necrosis factor (TNF)-α, interleukin (IL)-6 and IL-1β. Pretreatment with AG extract inhibited the increased levels of NO and pro-inflammatory cytokines in LPS-stimulated BV-2 cells. Mechanistic study revealed that AG acts via the regulation of nuclear factor kappa B (NF-κB), mitogen-activated protein kinases (MAPKs) and TRIF-dependent signaling pathways. Further, AG protected MPTP-induced neuronal cell death and inhibited neuroinflammation in vivo. CONCLUSION Our results indicated that AG extract exerted anti-neuroinflammatory effects against activated microglia mediated insults through multiple signaling pathways and prevented in vivo neuronal cell death in mouse model of PD substantiating the traditional claims for its use in CNS disorders.
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Affiliation(s)
- Jun Jiang
- Department of Biotechnology, College of Biomedical & Health Science, Reaearch Institute of Inflammatory Diseases, Konkuk University, Chungju 380-701, Republic of Korea
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Li Z, Zhao G, Qian S, Yang Z, Chen X, Chen J, Cai C, Liang X, Guo J. Cerebrovascular protection of β-asarone in Alzheimer's disease rats: a behavioral, cerebral blood flow, biochemical and genic study. JOURNAL OF ETHNOPHARMACOLOGY 2012; 144:305-312. [PMID: 22985635 DOI: 10.1016/j.jep.2012.09.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Revised: 07/22/2012] [Accepted: 09/03/2012] [Indexed: 06/01/2023]
Abstract
AIM OF THE STUDY Recent studies have suggested that β-asarone have neuroprotective and cardiovascular protective effects in animal model. However, the influence of β-asarone on cerebrovascular system has not been explored so far. Therefore, present study was designed to determine whether repeated exposures to β-asarone resulted in positive effects on cerebrovascular function in AD rats. MATERIALS AND METHODS Alzheimer's disease induced rats was established by injecting both D-galactose (D-gal) and aluminum chloride (AlCl(3)) into abdominal cavity for 42 days. After injection of AlCl(3) and D-gal or saline for 28 days, the rats were treated with volume-matched vehicle or β-asarone (25mg/kg, 50mg/kg or 100mg/kg, i.h.) or Nimodipine (40mg/kg, i.g) once daily for consecutive 14 days, respectively. Behavioral responses of animals were assessed in a Morris water maze. CBF was measured by laser Doppler flowmetry. At the end of this period all rats were sacrificed, lactic acid, pyruvic acid content, Na+K+ATPase activity were determined in brain tissue homogenate to estimate the brain biochemical changes and mRNA expression of ET-1, eNOS and APP was measured with real-time RT-PCR method. RESULTS The spatial navigation task latencies, the times through platform zone and the time for the first through platform zone in the target quadrant in probe task, rCBF of right parietal lobe, the contents of lactic acid, pyruvic acid, and the activity of Na-K-ATP of cortex, and ET-1 and eNOS mRNA expression in hippocampus of AG rats were different from those of BG, P<0.05; The level of APP mRNA expression in model control group rats was higher than that in BG, though there was not a statistically significant difference, P>0.05; Compared with AG, HG rats spatial navigation task latencies were shorter, in probe task the times through platform zone in the target quadrant were bigger, rCBF and blood cell concentration of right parietal lobe were higher, the contents of pyruvic acid was lower, the activity of Na-K-ATP was higher, and ET-1 mRNA expression in hippocampus was lower, P<0.05; The level of eNOS and APP mRNA expression in HG rats was lower than that in AG, though there was not a statistically significant difference, P>0.05; CONCLUSION The present results suggested that β-asarone may be useful in memory impairment due to its cerebrovascular protection in AD rats and may develop as a therapeutic drug for treatment of AD patients.
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Affiliation(s)
- Zhiqiang Li
- The First People's Hospital of Taizhou city, Taizhou, Zhejiang, China
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Beta-asarone attenuates ischemia–reperfusion-induced autophagy in rat brains via modulating JNK, p-JNK, Bcl-2 and Beclin 1. Eur J Pharmacol 2012; 680:34-40. [DOI: 10.1016/j.ejphar.2012.01.016] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Revised: 01/10/2012] [Accepted: 01/13/2012] [Indexed: 11/18/2022]
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Fang YQ, Shi C, Liu L, Fang RM. Analysis of transformation and excretion of β-asarone in rabbits with GC–MS. Eur J Drug Metab Pharmacokinet 2012; 37:187-90. [DOI: 10.1007/s13318-012-0083-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2011] [Accepted: 01/28/2012] [Indexed: 11/30/2022]
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Cao Y, Hu Y, Liu P, Zhao HX, Zhou XJ, Wei YM. Effects of a Chinese traditional formula Kai Xin San (KXS) on chronic fatigue syndrome mice induced by forced wheel running. JOURNAL OF ETHNOPHARMACOLOGY 2012; 139:19-25. [PMID: 21884774 DOI: 10.1016/j.jep.2011.08.030] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Revised: 08/07/2011] [Accepted: 08/14/2011] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In traditional medicine, Kai Xin San (KXS), composed of ginseng (Panax ginseng), hoelen (Wolfiporia cocos), polygala (Polygala tenuifolia) and Acorus gramineus, is famous for the treatment of emotion-thought disease, such as settling fright, quieting the spirit and nourishing the heart. AIM OF THE STUDY The present study investigated the effect of KXS on chronic fatigue syndrome (CFS) mice induced by forced wheel running. MATERIALS AND METHODS Seventy two healthy adult male Kunming mice were randomly divided into six groups: home cage control group, CFS group, CFS group with Modafinil treatment at 13 mg/kg/d doge, KXS treatment at 175 mg/kg/d, 350 mg/kg/d and 700 mg/kg/d doge. CFS mice were induced by forced wheel running with higher speed for 4 weeks and then taken an exhausted exercise. The biochemical parameters including serum lactate dehydrogenase (LDH), serum urea nitrogen (SUN), serum testosterone (T), liver glycogen (LG), muscle glycogen (MG) and muscle lactic acid (MLA) were determined by using commercially available kits. The splenocytes proliferation from mice was examined by MTT method. The levels of interleukin-2 (IL-2) and interleukin-4 (IL-4) secreted by splenocytes were determined by ELISA. RESULTS CFS mice with KXS administration exhibited less electric shock time when compared with CFS group without drug treatment. The effect of KXS has after demonstrated reduction in SUN, LDH and MLA levels and an increase in T, LG and MG levels. CFS mice with KXS could improve the proliferation of splenocytes compared with CFS group without drug treatment. The cultured splenocytes from CFS mice without KXS supplementation produced more interleukin-2 (IL-2) but less interleukin-4 (IL-4) when compared with home cage control mice. The cultured splenocytes of CFS mice with KXS supplementation produced more interleukin-2 (IL-2) but less interleukin-4 (IL-4) when compared with CFS group without drug treatment. CONCLUSIONS The results of this preliminary study provide evidence that KXS could ameliorate CFS by affecting the physiological markers for fatigue. This study also supported the use of KXS against CFS by improving the proliferation of splenocytes from CFS mice and modulating the disturbance of cytokines induced by CFS.
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Affiliation(s)
- Yin Cao
- Department of Clinical Pharmacology, Chinese PLA General Hospital, Beijing 100853, China
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Zuo HL, Yang FQ, Zhang XM, Xia ZN. Separation of cis- and trans-Asarone from Acorus tatarinowii by Preparative Gas Chromatography. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2012; 2012:402081. [PMID: 22448339 PMCID: PMC3303141 DOI: 10.1155/2012/402081] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2011] [Accepted: 10/15/2011] [Indexed: 05/03/2023]
Abstract
A preparative gas chromatography (pGC) method was developed for the separation of isomers (cis- and trans-asarone) from essential oil of Acorus tatarinowii. The oil was primarily fractionated by silica gel chromatography using different ratios of petroleum ether and ethyl acetate as gradient elution solvents. And then the fraction that contains mixture of the isomers was further separated by pGC. The compounds were separated on a stainless steel column packed with 10% OV-101 (3 m × 6 mm, i.d.), and then the effluent was split into two gas flows. One percent of the effluent passed to the flame ionization detector (FID) for detection and the remaining 99% was directed to the fraction collector. Two isomers were collected after 90 single injections (5 uL) with the yield of 178 mg and 82 mg, respectively. Furthermore, the structures of the obtained compounds were identified as cis- and trans-asarone by (1)H- and (13)C-NMR spectra, respectively.
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Affiliation(s)
- H. L. Zuo
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - F. Q. Yang
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
- *F. Q. Yang:
| | - X. M. Zhang
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Z. N. Xia
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
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Wilczewska AZ, Ulman M, Chilmończyk Z, Maj J, Koprowicz T, Tomczyk M, Tomczykowa M. Comparison of Volatile Constituents ofAcorus calamusandAsarum europaeumObtained by Different Techniques. JOURNAL OF ESSENTIAL OIL RESEARCH 2011. [DOI: 10.1080/10412905.2008.9700038] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Agnieszka Z. Wilczewska
- a Institute of Chemistry, University of Białystok , al. Piłsudskiego 11/4, Białystok, 15-443, Poland E-mail:
| | - Magdalena Ulman
- a Institute of Chemistry, University of Białystok , al. Piłsudskiego 11/4, Białystok, 15-443, Poland E-mail:
| | - Zdzisław Chilmończyk
- a Institute of Chemistry, University of Białystok , al. Piłsudskiego 11/4, Białystok, 15-443, Poland E-mail:
| | - Jadwiga Maj
- a Institute of Chemistry, University of Białystok , al. Piłsudskiego 11/4, Białystok, 15-443, Poland E-mail:
| | - Tomasz Koprowicz
- a Institute of Chemistry, University of Białystok , al. Piłsudskiego 11/4, Białystok, 15-443, Poland E-mail:
| | - Michał Tomczyk
- b Department of Pharmacognosy, Faculty of Pharmacy , Medical University of Białystok , ul. Mickiewicza 2a, Białystok, 15-230, Poland
| | - Monika Tomczykowa
- b Department of Pharmacognosy, Faculty of Pharmacy , Medical University of Białystok , ul. Mickiewicza 2a, Białystok, 15-230, Poland
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Wang D, Geng Y, Fang L, Shu X, Liu J, Wang X, Huang L. An efficient combination of supercritical fluid extraction and high-speed counter-current chromatography to extract and purify (E
)- and (Z
)-diastereomers of α-asarone and β-asarone from Acorus tatarinowii
Schott. J Sep Sci 2011; 34:3339-43. [DOI: 10.1002/jssc.201100573] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2011] [Revised: 09/12/2011] [Accepted: 09/14/2011] [Indexed: 11/11/2022]
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Lee MR, Yun BS, Oh CJ, Kim BC, Oh HI, Sung CK. Characterization of Korean traditional medicine Chongmyungtang for cognitive function related to anti-cholinesterases and antioxidant activity. Food Sci Biotechnol 2011. [DOI: 10.1007/s10068-011-0183-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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