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Waris A, Ullah A, Asim M, Ullah R, Rajdoula MR, Bello ST, Alhumaydhi FA. Phytotherapeutic options for the treatment of epilepsy: pharmacology, targets, and mechanism of action. Front Pharmacol 2024; 15:1403232. [PMID: 38855752 PMCID: PMC11160429 DOI: 10.3389/fphar.2024.1403232] [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: 03/19/2024] [Accepted: 05/09/2024] [Indexed: 06/11/2024] Open
Abstract
Epilepsy is one of the most common, severe, chronic, potentially life-shortening neurological disorders, characterized by a persisting predisposition to generate seizures. It affects more than 60 million individuals globally, which is one of the major burdens in seizure-related mortality, comorbidities, disabilities, and cost. Different treatment options have been used for the management of epilepsy. More than 30 drugs have been approved by the US FDA against epilepsy. However, one-quarter of epileptic individuals still show resistance to the current medications. About 90% of individuals in low and middle-income countries do not have access to the current medication. In these countries, plant extracts have been used to treat various diseases, including epilepsy. These medicinal plants have high therapeutic value and contain valuable phytochemicals with diverse biomedical applications. Epilepsy is a multifactorial disease, and therefore, multitarget approaches such as plant extracts or extracted phytochemicals are needed, which can target multiple pathways. Numerous plant extracts and phytochemicals have been shown to treat epilepsy in various animal models by targeting various receptors, enzymes, and metabolic pathways. These extracts and phytochemicals could be used for the treatment of epilepsy in humans in the future; however, further research is needed to study the exact mechanism of action, toxicity, and dosage to reduce their side effects. In this narrative review, we comprehensively summarized the extracts of various plant species and purified phytochemicals isolated from plants, their targets and mechanism of action, and dosage used in various animal models against epilepsy.
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Affiliation(s)
- Abdul Waris
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Ata Ullah
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Muhammad Asim
- Department of Neurosciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Centre for Regenerative Medicine and Health (CRMH), Hong Kong, Hong Kong SAR, China
| | - Rafi Ullah
- Department of Botany, Bacha Khan University Charsadda, Charsadda, Pakistan
| | - Md. Rafe Rajdoula
- Department of Neurosciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Stephen Temitayo Bello
- Department of Neurosciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Centre for Regenerative Medicine and Health (CRMH), Hong Kong, Hong Kong SAR, China
| | - Fahad A. Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
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Borah K, Bora K, Mallik S, Zhao Z. Potential Therapeutic Agents on Alzheimer's Disease through Molecular Docking and Molecular Dynamics Simulation Study of Plant-Based Compounds. Chem Biodivers 2023; 20:e202200684. [PMID: 36480442 DOI: 10.1002/cbdv.202200684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 11/27/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022]
Abstract
Globally Alzheimer's disease (AD) is a highly complex, heterogeneous, and multifactorial neurological disease. AD is categorized clinically through a steady loss in memory and progressive decline of cognitive function. So far, there is no effective cure is available for the treatment of AD. Here, we identified Plant-based compounds (PBCs) from seven therapeutic plants through pharmacophore and pharmacokinetics approaches. Subsequently, we retrieved 65 AD associated proteins by Text Mining approach .We observed the interactions between 39 PBCs with 65 AD-associated targets by using molecular docking. Further, we carried out Molecular dynamics simulation analysis to predict the steady binding of top drug-target complexes. The entire MD simulation results analysis was evidence that seven drug-target complexes consistently interacted during the in silico experiment. The top complexes were the target CHLE interacted with 2 PBCs (Pseudojujubogenin and Anahygrine), target VDAC1 interacted with Withanolide R, target THOP1 interacted with Withaolide R, target AOFB interacted with 2 PBCs (Nardostachysin and Viscosalactone B), and target ACHE interacted with the drug (12-Deoxywithastramonolide). These PBCs have stably and flexibly interacted at the protein's active site region. Our results suggest that these PBCs and targets are potential therapeutic candidates for molecular development in AD.
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Affiliation(s)
- Kasmika Borah
- Cotton University, Computer Science and IT Department, Hem Baruah Rd, Pan Bazaar, Guwahati, Assam, 781001, India
| | - Kangkana Bora
- Cotton University, Computer Science and IT Department, Hem Baruah Rd, Pan Bazaar, Guwahati, Assam, 781001, India
| | - Saurav Mallik
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA.,Department of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| | - Zhongming Zhao
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
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Yan X, Li Q, Jing L, Wu S, Duan W, Chen Y, Chen D, Pan X. Current advances on the phytochemical composition, pharmacologic effects, toxicology, and product development of Phyllanthi Fructus. Front Pharmacol 2022; 13:1017268. [PMID: 36339628 PMCID: PMC9626985 DOI: 10.3389/fphar.2022.1017268] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 09/30/2022] [Indexed: 12/01/2022] Open
Abstract
Phyllanthi Fructus (PF), the edible fruits of Phyllanthus emblica L., serves as an important resource for some health products, foods and drugs due to its high safety and sufficient nutritional value. In recent years, in vivo and in vitro experiments have been conducted to reveal the active components of PF. More than 180 compounds have been isolated and identified from the PF so far, primarily including tannins, phenolic acids, flavonoids, terpenoids, polysaccharides, fatty acids and amino acids. In traditional Chinese medicine (TCM), PF is used to cure several diseases such as bronchitis, asthma, diabetes, peptic ulcer, hepatopathy, leprosy, and jaundice. Consistent with ethnopharmacology, numerous modern studies have demonstrated that the extracts or monomeric compounds derived from PF exhibit various pharmacological effects including anti-oxidation, anti-bacteria, anti-inflammation, anti-tumour, anti-virus, immunity improvement, hypoglycemic and hypolipidemic effects, and multiple organ protective protection. Toxicological studies on PF indicated the absence of any adverse effects even at a high dose after oral administration. Due to strict quality control, these pharmacological activities and the safety of PF greatly improve the development and utilization of products. Our comprehensive review aims to summarize the phytochemistry, pharmacological effects, toxicology, and product development of PF to provide theoretical guidance and new insights for further research on PF in the future.
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Affiliation(s)
- Xiaoyu Yan
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiuju Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lin Jing
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shuangyue Wu
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Duan
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yan Chen
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Dayi Chen
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Dayi Chen, ; Xiaoqi Pan,
| | - Xiaoqi Pan
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Dayi Chen, ; Xiaoqi Pan,
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Kandeda AK, Nodeina S, Mabou ST. An aqueous extract of Syzygium cumini protects against kainate-induced status epilepticus and amnesia: evidence for antioxidant and anti-inflammatory intervention. Metab Brain Dis 2022; 37:2581-2602. [PMID: 35916986 DOI: 10.1007/s11011-022-01052-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 07/12/2022] [Indexed: 10/16/2022]
Abstract
Temporal lobe epilepsy is the most common drug-resistant epilepsy. To cure epilepsy, drugs must target the mechanisms at the origin of seizures. Thus, the present investigation aimed to evaluate the antiepileptic- and anti-amnesic-like effects of an aqueous extract of Syzygium cumini against kainate-induced status epilepticus in mice, and possible mechanisms of action. Mice were divided into 7 groups and treated as follows: normal group or kainate group received po distilled water (10 mL/kg), four test groups received Syzygium cumini (28.8, 72, 144, and 288 mg/kg, po), and the positive control group treated intraperitoneally (ip) with sodium valproate (300 mg/kg). An extra group of normal mice was treated with piracetam (200 mg/kg, po). Treatments were administered 60 min before the induction of status epilepticus with kainate (15 mg/kg, ip), and continued daily throughout behavioral testing. Twenty-four hours after the induction, T-maze and Morris water maze tasks were successively performed. The animals were then sacrificed and some markers of oxidative stress and neuroinflammation were estimated in the hippocampus. The extract significantly prevented status epilepticus and mortality. In the T-maze, the aqueous extract markedly increased the time spent and the number of entries in the discriminated arm. In the Morris water maze, the extract significantly increased the time spent in the target quadrant during the retention phase. Furthermore, the aqueous extract induced a significant reduction of oxidative stress and neuroinflammation. These results suggest that the aqueous extract of Syzygium cumini has antiepileptic- and anti-amnesic-like effects, likely mediated in part by antioxidant and anti-inflammatory activities.
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Affiliation(s)
- Antoine Kavaye Kandeda
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon.
- Department of Animal Biology and Physiology, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon.
| | - Saleh Nodeina
- Department of Biological Sciences, Faculty of Science, University of Ngaoundéré, P.O. Box 454, Ngaoundéré, Cameroon
| | - Symphorien Talom Mabou
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon
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Siang LH, Arulsamy A, Yoon YK, Shaikh MF. Fruits for Seizures? A Systematic Review on the Potential Anti-Convulsant Effects of Fruits and their Phytochemicals. Curr Neuropharmacol 2022; 20:1925-1940. [PMID: 34517803 PMCID: PMC9886799 DOI: 10.2174/1570159x19666210913120637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/04/2021] [Accepted: 09/10/2021] [Indexed: 11/22/2022] Open
Abstract
Epilepsy is a devastating neurological disorder. Current anti-convulsant drugs are only effective in about 70% of patients, while the rest remain drug-resistant. Thus, alternative methods have been explored to control seizures in these drug-resistant patients. One such method may be through the utilization of fruit phytochemicals. These phytochemicals have been reported to have beneficial properties such as anti-convulsant, anti-oxidant, and anti-inflammatory activities. However, some fruits may also elicit harmful effects. This review aims to summarize and elucidate the anti- or pro-convulsant effects of fruits used in relation to seizures in hopes of providing a good therapeutic reference to epileptic patients and their carers. Three databases, SCOPUS, ScienceDirect, and PubMed, were utilized for the literature search. Based on the PRISMA guidelines, a total of 40 articles were selected for critical appraisal in this review. Overall, the extracts and phytochemicals of fruits managed to effectively reduce seizure activities in various preclinical seizure models, acting mainly through the activation of the inhibitory neurotransmission and blocking the excitatory neurotransmission. Only star fruit has been identified as a pro-convulsant fruit due to its caramboxin and oxalate compounds. Future studies should focus more on utilizing these fruits as possible treatment strategies for epilepsy.
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Affiliation(s)
| | | | | | - Mohd. Farooq Shaikh
- Address correspondence to this author at the Neuropharmacology Research Laboratory, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Selangor, Malaysia; Tel/Fax: +60 3 5514 4483; E-mail:
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Khalid Muzaffar, Sofi SA, Makroo HA, Darakshan Majid, Dar BN. Insight about the biochemical composition, postharvest processing, therapeutic potential of Indian gooseberry (amla), and its utilization in development of functional foods-A comprehensive review. J Food Biochem 2022; 46:e14132. [PMID: 35342961 DOI: 10.1111/jfbc.14132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/02/2022] [Accepted: 02/15/2022] [Indexed: 12/20/2022]
Abstract
Indian gooseberry/Amla (Emblica officinalis Gaertn. syn. Phyllanthus emblica L) has an amazing nutritional profile and is a reservoir of biologically active compounds which have potential health benefits and are regarded as a remedy for lethal diseases. The unique features of amla, conferred by their bioactive components, have extended future prospects about their usage for useful effects on human nutrition and health globally. With the rapidly growing popularity of this unique therapeutic fruit, it is important to have comprehensive knowledge of this fruit. The current review article presents the nutritional profile, bioactive components, antioxidant and antimicrobial properties, and postharvest processing of amla fruit. Moreover, studies related to therapeutic properties of amla and its utilization in development of functional foods have been presented in this review. E. officinalis is a promising source of bioactive compounds which showed varied potential in the management of a number of human ailments which has been proven through various studies. Therefore, amla should be taken in the regular diet, thereby utilizing its potential health benefits. PRACTICAL APPLICATIONS: Amla (Indian gooseberry), as source of natural bioactive compounds, has a great potential application in improving the status of human nutrition and health. The utilization of amla extract has various biological effects, like antimicrobial, antioxidant, gastroprotective, anticancer, hepatoprotective, cardioprotective, radioprotective, anti-inflammatory, antidiabetic, neuroprotective, and immunomodulatory effect, owing to its bioactive components. The use of amla extract has recently increased in food, pharmaceutical, and cosmetic products to replace synthetic antioxidants which have inherent harmful health effects. The review report will provide information on bioactive components, therapeutic properties, utilization of amla in the development of future functional foods, and postharvest processing of amla, which will provide critical information to researchers all over the world.
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Affiliation(s)
- Khalid Muzaffar
- Department of Food Technology, Islamic University of Science and Technology, Awantipora, India
| | - Sajad Ahmad Sofi
- Department of Food Technology, Islamic University of Science and Technology, Awantipora, India
| | - Hilal Ahmad Makroo
- Department of Food Technology, Islamic University of Science and Technology, Awantipora, India
| | - Darakshan Majid
- Department of Food Technology, Islamic University of Science and Technology, Awantipora, India
| | - B N Dar
- Department of Food Technology, Islamic University of Science and Technology, Awantipora, India
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Ambili Unni P, Pillai GG, Sajitha Lulu S. Developing a molecular roadmap to Narasimha Rasayana: A system Polypharmacology approach. GENE REPORTS 2022. [DOI: 10.1016/j.genrep.2021.101488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Saini R, Sharma N, Oladeji OS, Sourirajan A, Dev K, Zengin G, El-Shazly M, Kumar V. Traditional uses, bioactive composition, pharmacology, and toxicology of Phyllanthus emblica fruits: A comprehensive review. JOURNAL OF ETHNOPHARMACOLOGY 2022; 282:114570. [PMID: 34480995 DOI: 10.1016/j.jep.2021.114570] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/15/2021] [Accepted: 08/25/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The fruits of Phyllanthus emblica Linn or Emblica officinalis Gaertn (Phyllanthaceae), (FPE) commonly known as Indian gooseberry or Amla, gained immense importance in indigenous traditional medicinal systems, including Ayurveda, for its medicinal and nutritional benefits. It is used to cure several diseases such as common cold, fever, cough, asthma, bronchitis, diabetes, cephalalgia, ophthalmopathy, dyspepsia, colic, flatulence, hyperacidity, peptic ulcer, erysipelas, skin diseases, leprosy, hematogenesis, inflammation, anemia, emaciation, hepatopathy, jaundice, diarrhea, dysentery, hemorrhages, leucorrhea, menorrhagia, cardiac disorders, and premature greying of hair. AIM OF THE STUDY In the present review, we presented a comprehensive analysis of the ethnopharmacology, bioactive composition, and toxicity of P. emblica to identify the gap between research and the current applications and to help explore the trends and perspectives for future studies. MATERIALS AND METHODS We collected the literature published before April 2021 on the phytochemistry, pharmacology, and toxicity of FPE. Literature in English from scientific databases such as PubMed, ScienceDirect, Wiley, Springer, and Google Scholar, books. These reports were analyzed and summarized to prepare this review. The plant taxonomy was verified by "The Plant List" database (http://www.theplantlist.org). RESULTS AND CONCLUSION s: FPE have been used as a rich source of vitamin C, minerals, and amino acids. Several bioactive molecules were isolated and identified from FPE such as tannins, flavonoids, saponins, terpenoids, alkaloids, ascorbic acid etc. The in vitro and in vivo pharmacological studies on FPE revealed its antimicrobial, antioxidant, anti-inflammatory, anti-diabetic, anticancer, radioprotective, hepatoprotective, immunomodulatory, hypolipidemic, anti-venom, wound healing, HIV-reverse transcriptase effect. Toxicological studies on fruits indicated the absence of any adverse effect even at a high dose after oral administration. CONCLUSIONS Although FPE showed remarkable therapeutic activities against several diseases such as diabetes, cancer, inflammation, hepatitis B virus, and malaria, there were several drawbacks in some previous reports including the lack of information on the drug dose, standards, controls, and mechanism of action of the extract. Further in-depth studies are required to explain the mechanism of action of the extracts to reveal the role of the bioactive compounds in the reported activities.
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Affiliation(s)
- Rakshandha Saini
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Post Box No. 9, Head Post Office, Solan, H.P., India
| | - Nitin Sharma
- Department of Biotechnology, Chandigarh Group of Colleges, Landran, Mohali, Punjab, India
| | - Oluwole Solomon Oladeji
- Department of Physical Sciences, Faculty of Pure and Applied Sciences, Landmark University, PMB 1001, Km 4, Ipetu Road, Omu-Aran, Kwara State, Nigeria
| | - Anuradha Sourirajan
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Post Box No. 9, Head Post Office, Solan, H.P., India
| | - Kamal Dev
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Post Box No. 9, Head Post Office, Solan, H.P., India
| | - Gökhan Zengin
- Selcuk University, Science Faculty, Department of Biology, Konya, Turkey
| | - Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, 11566, Egypt; Department of Pharmaceutical Biology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, 11835, Egypt.
| | - Vikas Kumar
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Post Box No. 9, Head Post Office, Solan, H.P., India.
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Jantrapirom S, Hirunsatitpron P, Potikanond S, Nimlamool W, Hanprasertpong N. Pharmacological Benefits of Triphala: A Perspective for Allergic Rhinitis. Front Pharmacol 2021; 12:628198. [PMID: 33995026 PMCID: PMC8120106 DOI: 10.3389/fphar.2021.628198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/16/2021] [Indexed: 12/24/2022] Open
Abstract
Allergic rhinitis (AR) is considered a major nasal condition impacting a large number of people around the world, and it is now becoming a global health problem. Because the underlying mechanisms of AR are complex, the development of single-drug treatment might not be enough to treat a wide spectrum of the disease. Although the standard guidelines classify and provide suitable diagnosis and treatment, the vast majority of people with AR are still without any means of controlling it. Moreover, the benefits of AR drugs are sometimes accompanied by undesirable side effects. Thus, it is becoming a significant challenge to find effective therapies with limited undesirable side effects for a majority of patients suffering from uncontrolled AR. Aller-7/NR-A2, a polyherbal formulation, has revealed promising results in patients by reducing nasal symptoms and eosinophil counts without serious adverse effects. Interestingly, three out of seven of the herbals in the Aller-7/NR-A2 formulation are also found in an Ayurvedic polyherbal formulation known as “Triphala,” which is a potential candidate for the treatment of AR. However, there are no current studies that have examined the effects of Triphala on the disease. This review aims to describe the complexity of AR pathophysiology, currently available treatments, and the effects of Triphala on AR in order to help develop it as a promising alternative treatment in the future.
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Affiliation(s)
- Salinee Jantrapirom
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Drosophila Center for Human Diseases and Drug Discovery (DHD), Faculty of Medicine, Chiang Mai, University, Chiang Mai, Thailand
| | - Pannaphak Hirunsatitpron
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Graduate School, Chiang Mai University, Chiang Mai, Thailand
| | - Saranyapin Potikanond
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Wutigri Nimlamool
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nutthiya Hanprasertpong
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Wu L, Zhang Q, Liang W, Ma Y, Niu L, Zhang L. Phytochemical Analysis Using UPLC-MS n Combined with Network Pharmacology Approaches to Explore the Biomarkers for the Quality Control of the Anticancer Tannin Fraction of Phyllanthus emblica L. Habitat in Nepal. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:6623791. [PMID: 33833816 PMCID: PMC8018855 DOI: 10.1155/2021/6623791] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 02/03/2021] [Accepted: 02/23/2021] [Indexed: 11/28/2022]
Abstract
Phyllanthus emblica L. is widely used in traditional Tibetan medicine for its therapeutic effects on treating liver, kidney, and bladder problems. We have reported that the tannin fraction has a good anti-hepatocellular carcinoma effect, but its active ingredients are not clear. This study was to find the active ingredients of the tannin fraction using UPLC-MSn and network pharmacology. First of all, the UPLC-MSn method was employed to obtain high-resolution mass spectra of different components, and 110 compounds were obtained. Then a network pharmacology method was used to find biomarkers for quality control. Network pharmacology results showed that gallic acid, punicalagin A, punicalagin B, methyl gallate, geraniin, corilagin, chebulinic acid, chebulagic acid, and ellagic acid should be the biomarkers of the tannin fraction. Furthermore, 9 components were detected in the serum, which also proved that they could be biomarkers, because we generally believe that the ingredients which are absorbed into the blood are effective. In the end, a simple method for simultaneously determining the contents of the 9 compounds was constructed by HPLC-DAD. This research established a new method to find biomarkers of traditional Chinese medicine. This is of great significance to improving the quality standards of Tibetan medicine.
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Affiliation(s)
- Lingfang Wu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
- Hebei TCM Formula Granule Engineering and Technology Research Center, Hebei University of Chinese Medicine, Shijiazhuang 050091, China
- Hebei TCM Quality Evaluation & Standardization Engineering Research Center, Shijiazhuang 050091, China
| | - Qiunan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Wenyi Liang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Yongben Ma
- Hebei TCM Formula Granule Engineering and Technology Research Center, Hebei University of Chinese Medicine, Shijiazhuang 050091, China
- Hebei TCM Quality Evaluation & Standardization Engineering Research Center, Shijiazhuang 050091, China
| | - Liying Niu
- Hebei TCM Formula Granule Engineering and Technology Research Center, Hebei University of Chinese Medicine, Shijiazhuang 050091, China
- Hebei TCM Quality Evaluation & Standardization Engineering Research Center, Shijiazhuang 050091, China
| | - Lanzhen Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
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Neuroprotection with Bacopa monnieri-A review of experimental evidence. Mol Biol Rep 2021; 48:2653-2668. [PMID: 33675463 DOI: 10.1007/s11033-021-06236-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 02/12/2021] [Indexed: 01/17/2023]
Abstract
Brahmi or aindri is a popular herb in the vast and rich compendium of herbs of Ayurveda and is botanically identified as Bacopa monnieri Linn. (BM). It is extensively used in Ayurveda and other traditional systems of medicine in the management of neurological psychiatric disorders. BM possess active principles belonging to alkaloids, glycosides, flavonoids, saponins categories. Numerous research have been undertaken across the globe to evaluate the neuroprotective potential of this herb. This review collates and summarises current (as on May 2020) published literature on Brahmi as a neuroprotective in neurological and psychiatric disorders. English language articles from databases PubMed, Scopus and Google scholar were searched using appropriate free keywords and MeSH terms related to the topic. The review demonstrates the neuroprotective potential of the Ayurveda herb Brahmi in several disorders including Alzheimer's disease, epilepsy, Parkinson's disease, Huntington's disease, cerebral ischemia and infarct and neoplasms.
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Aghdash SN. Herbal Medicine in the Treatment of Epilepsy. Curr Drug Targets 2021; 22:356-367. [PMID: 33023444 DOI: 10.2174/1389450121999201001152221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/21/2020] [Accepted: 08/21/2020] [Indexed: 11/22/2022]
Abstract
Epilepsy is one of the most common disorders of the central nervous system. Although epilepsy is common worldwide, approximately 80% of epileptic patients live in the developing countries or those with low-middle income. Up until the second decade of the 20th century, epilepsy was treated mostly by traditional remedies. Today, antiepileptic drugs are used as a general treatment instead to prevent and control epileptic seizures. However, patient access to these drugs is hindered due to the healthcare systems of their countries and a number of other reasons, such as cultural, socio-demographic, and financial poverty. In addition, approximately 30-40%of epileptic patients suffer from refractory epilepsy, additionally, AEDs have adverse side-effects that can lead to treatment failure or reduce the patient's quality of life. Despite recent advances in the treatment of epilepsy, there is still a need for improving medical treatment with a particular focus on efficacy, safety, and accessibility. Since herbal medicines have been used for many centuries around the world for treating epilepsy, it is, therefore, plausible that a rigorous study on herbal medicine and phytochemical components within plants of various species and origin may lead to the discovery of novel AEDs. Nowadays, many medicinal plants used in different cultures and regions of the world have been identified. Most phytochemical components of these plants have been identified and, in some cases, their targets located. Therefore, it is possible that new, effective, and accessible anticonvulsants drugs can be obtained from a medicinal plant.
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Affiliation(s)
- Simin Namvar Aghdash
- Department of Biology, Faculty of Basic Sciences, Azarbaijan Shahid Madani University, Tabriz, Iran
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Sørnes EØ, Risal A, Manandhar K, Thomas H, Steiner TJ, Linde M. Use of medicinal plants for headache, and their potential implication in medication-overuse headache: Evidence from a population-based study in Nepal. Cephalalgia 2021; 41:561-581. [PMID: 33435708 PMCID: PMC8047708 DOI: 10.1177/0333102420970904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Background In Nepal, traditional treatment using medicinal plants is popular. Whereas
medication-overuse headache is, by definition, caused by excessive use of
acute headache medication, we hypothesized that medicinal plants, being
pharmacologically active, were as likely a cause. Methods We used data from a cross-sectional, nationwide population-based study, which
enquired into headache and use of medicinal plants and allopathic
medications. We searched the literature for pharmacodynamic actions of the
medicinal plants. Results Of 2100 participants, 1794 (85.4%) reported headache in the preceding year;
161 (7.7%) reported headache on ≥15 days/month, of whom 28 (17.4%) had used
medicinal plants and 117 (72.7%) allopathic medication(s). Of 46 with
probable medication-overuse headache, 87.0% (40/46) were using allopathic
medication(s) and 13.0% (6/46) medicinal plants, a ratio of 6.7:1, higher
than the overall ratio among those with headache of 4.9:1 (912/185). Of 60
plant species identified, 49 were pharmacodynamically active on the central
nervous system, with various effects of likely relevance in
medication-overuse headache causation. Conclusions MPs are potentially a cause of medication-overuse headache, and not to be
seen as innocent in this regard. Numbers presumptively affected in Nepal are
low but not negligible. This pioneering project provides a starting point
for further research to provide needed guidance on use of medicinal plants
for headache.
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Affiliation(s)
- Elise Øien Sørnes
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway
| | - Ajay Risal
- Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal.,Kathmandu University School of Medical Sciences, Dhulikhel, Kavre, Nepal
| | - Kedar Manandhar
- Dhulikhel Hospital, Kathmandu University Hospital, Dhulikhel, Kavre, Nepal.,Kathmandu University School of Medical Sciences, Dhulikhel, Kavre, Nepal
| | - Hallie Thomas
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway
| | - Timothy J Steiner
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway.,Division of Brain Sciences, Imperial College London, London, UK
| | - Mattias Linde
- Department of Neuromedicine and Movement Science, NTNU Norwegian University of Science and Technology, Trondheim, Norway
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Almatroodi SA, Alsahli MA, Almatroudi A, Dev K, Rafat S, Verma AK, Rahmani AH. Amla (Emblica officinalis): Role in health management via controlling various biological activities. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100820] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Teimouri E, Rainey-Smith SR, Bharadwaj P, Verdile G, Martins RN. Amla Therapy as a Potential Modulator of Alzheimer’s Disease Risk Factors and Physiological Change. J Alzheimers Dis 2020; 74:713-733. [DOI: 10.3233/jad-191033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Elham Teimouri
- Centre of Excellence for Alzheimer’s Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Stephanie R. Rainey-Smith
- Centre of Excellence for Alzheimer’s Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- Sir James McCusker Alzheimer’s Disease Research Unit (Hollywood Private Hospital), Perth, Western Australia, Australia
| | - Prashant Bharadwaj
- Centre of Excellence for Alzheimer’s Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- School of Biomedical Sciences, Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia
| | - Giuseppe Verdile
- Sir James McCusker Alzheimer’s Disease Research Unit (Hollywood Private Hospital), Perth, Western Australia, Australia
- School of Biomedical Sciences, Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia
| | - Ralph N. Martins
- Centre of Excellence for Alzheimer’s Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
- Sir James McCusker Alzheimer’s Disease Research Unit (Hollywood Private Hospital), Perth, Western Australia, Australia
- School of Psychiatry and Clinical Neurosciences, University of Western Australia, Crawley, Western Australia, Australia
- Department of Biomedical Sciences, Macquarie University, North Ryde, New South Wales, Australia
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Budel RG, da Silva DA, Moreira MP, Dalcin AJF, da Silva AF, Nazario LR, Majolo JH, Lopes LQS, Santos RCV, Antunes Soares FA, da Silva RS, Gomes P, Boeck CR. Toxicological evaluation of naringin-loaded nanocapsules in vitro and in vivo. Colloids Surf B Biointerfaces 2020; 188:110754. [DOI: 10.1016/j.colsurfb.2019.110754] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/27/2019] [Accepted: 12/20/2019] [Indexed: 02/06/2023]
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Shekh-Ahmad T, Kovac S, Abramov AY, Walker MC. Reactive oxygen species in status epilepticus. Epilepsy Behav 2019; 101:106410. [PMID: 31378559 DOI: 10.1016/j.yebeh.2019.07.011] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 07/04/2019] [Indexed: 12/30/2022]
Abstract
There has been growing evidence for a critical role of oxidative stress in neurodegenerative disease, providing novel targets for disease modifying treatments. Although antioxidants have been suggested and tried in the treatment of epilepsy, it is only recently that the pivotal role of oxidative stress in the pathophysiology of status epilepticus has been recognized. Although conventionally thought to be generated by mitochondria, reactive oxygen species during status epilepticus and prolonged seizure are generated mainly by NADPH (nicotinamide adenine dinucleotide phosphate) oxidase (stimulated by NMDA receptor activation). Excessive production of reactive oxygen species results in lipid peroxidation, DNA damage, enzyme inhibition, and mitochondrial damage, culminating in neuronal death. Antioxidant therapy has been hampered by poor CNS penetration and rapid consumption by oxidants. However, alternative approaches such as inhibiting NADPH oxidase or increasing endogenous antioxidant defenses through activation of the transcription factor nuclear factor erythroid 2-related factor 2 (Nrf2) could avoid these problems. Small molecules that increase Nrf2 activation have proven to be not only effective neuroprotectants following status epilepticus, but also potently antiepileptogenic. There are "Proceedings of the 7th London-Innsbruck Colloquium on Status Epilepticus and Acute Seizures".
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Affiliation(s)
- T Shekh-Ahmad
- Department of Clinical and Experimental Epilepsy, Queen Square UCL Institute of Neurology, University College London, London, UK; Department of Neurology, University of Muenster, Muenster, Germany
| | - S Kovac
- Department of Pharmaceutics, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - A Y Abramov
- Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, UK
| | - M C Walker
- Department of Clinical and Experimental Epilepsy, Queen Square UCL Institute of Neurology, University College London, London, UK.
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Neuroprotective behaviour of Phyllanthus emblica (L) on human neural cell lineage (PC12) against glutamate-induced cytotoxicity. GENE REPORTS 2019. [DOI: 10.1016/j.genrep.2019.100545] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Husain I, Zameer S, Madaan T, Minhaj A, Ahmad W, Iqubaal A, Ali A, Najmi AK. Exploring the multifaceted neuroprotective actions of Emblica officinalis (Amla): a review. Metab Brain Dis 2019; 34:957-965. [PMID: 30848470 DOI: 10.1007/s11011-019-00400-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 02/18/2019] [Indexed: 02/07/2023]
Abstract
Today, neurological disorders such as epilepsy, depression, tardive dyskinesia, and stress, and neurodegenerative disorders such as Alzheimer's disease, Parkinson's disease, dementia, and Huntington's disease affect millions of people all over the world. Existing pharmacological interventions do not meet the desired therapeutic benefits for a significant number of patients, and hence, numerous research studies are in progress to find novel therapies for these disorders. Herbal drugs, which have been used in traditional medicine for centuries, are also being explored and scientifically evaluated for the treatment of these neurological disorders. While substantial evidence exists for the antioxidant, anti-inflammatory, anti-hyperlipidemic, and anti-hyperglycemic effects of Emblica officinalis, in vivo and in vitro studies, have also revealed its beneficial therapeutic activities in numerous neurological disorders. These diverse neuroprotective pharmacodynamic actions of E. officinalis corroborated by accumulating evidence in pre-clinical research studies deserve the attention of the scientific community to develop viable pharmacotherapeutic strategies. The present review elaborates upon the latest scientific evidence pertaining to the pharmacological effects of E. officinalis in numerous neurological and neurodegenerative disorders and also gives way for future research in this area.
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Affiliation(s)
- Ibraheem Husain
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110062, India
| | - Saima Zameer
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110062, India
| | - Tushar Madaan
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110062, India
| | - Akram Minhaj
- Department of Pharmacology, Maulana Azad Medical College & Hospital, Delhi, 110062, India
| | - Wasim Ahmad
- College of Pharmacy, Mohammad Al-Mana College for Health Sciences, Safa, Dammam, 34222, Saudi Arabia
| | - Asif Iqubaal
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110062, India
| | - Abuzer Ali
- College of Pharmacy, Taif University, Haweiah, Taif, 21974, Saudi Arabia
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110062, India.
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Choudhary N, Singh V. Insights about multi-targeting and synergistic neuromodulators in Ayurvedic herbs against epilepsy: integrated computational studies on drug-target and protein-protein interaction networks. Sci Rep 2019; 9:10565. [PMID: 31332210 PMCID: PMC6646331 DOI: 10.1038/s41598-019-46715-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 07/03/2019] [Indexed: 12/24/2022] Open
Abstract
Epilepsy, that comprises a wide spectrum of neuronal disorders and accounts for about one percent of global disease burden affecting people of all age groups, is recognised as apasmara in the traditional medicinal system of Indian antiquity commonly known as Ayurveda. Towards exploring the molecular level complex regulatory mechanisms of 63 anti-epileptic Ayurvedic herbs and thoroughly examining the multi-targeting and synergistic potential of 349 drug-like phytochemicals (DPCs) found therein, in this study, we develop an integrated computational framework comprising of network pharmacology and molecular docking studies. Neuromodulatory prospects of anti-epileptic herbs are probed and, as a special case study, DPCs that can regulate metabotropic glutamate receptors (mGluRs) are inspected. A novel methodology to screen and systematically analyse the DPCs having similar neuromodulatory potential vis-à-vis DrugBank compounds (NeuMoDs) is developed and 11 NeuMoDs are reported. A repertoire of 74 DPCs having poly-pharmacological similarity with anti-epileptic DrugBank compounds and those under clinical trials is also reported. Further, high-confidence PPI-network specific to epileptic protein-targets is developed and the potential of DPCs to regulate its functional modules is investigated. We believe that the presented schema can open-up exhaustive explorations of indigenous herbs towards meticulous identification of clinically relevant DPCs against various diseases and disorders.
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Affiliation(s)
- Neha Choudhary
- Centre for Computational Biology and Bioinformatics, School of Life Sciences, Central University of Himachal Pradesh, Dharamshala, 176206, India
| | - Vikram Singh
- Centre for Computational Biology and Bioinformatics, School of Life Sciences, Central University of Himachal Pradesh, Dharamshala, 176206, India.
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Zamyad M, Abbasnejad M, Esmaeili-Mahani S, Mostafavi A, Sheibani V. The anticonvulsant effects of Ducrosia anethifolia (Boiss) essential oil are produced by its main component alpha-pinene in rats. ARQUIVOS DE NEURO-PSIQUIATRIA 2019; 77:106-114. [DOI: 10.1590/0004-282x20180147] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 10/16/2018] [Indexed: 11/22/2022]
Abstract
ABSTRACT Ducrosia anethifolia has been recommended as a remedy for neurological disorders. However, the anticonvulsant effects of D. anethifolia essential oil (DAEO) and its major constituent α-pinene have not yet been clarified. Methods: A rat model of pentylenetetrazole (PTZ)-induced convulsions was used. Oxidant and antioxidant parameters were assayed in the temporal lobe. Results: The data showed that DAEO (50, 100 and 200 mg/kg, i.p.) and α-pinene (0.2 and 0.4 mg/kg i.p.) delayed the initiation time, and reduced the duration of myoclonic and tonic-clonic seizures following PTZ injection. The PTZ produced oxidative stress so that malondialdehyde and hydrogen peroxide levels were increased and catalase and peroxidase activity decreased. Pretreatment with DAEO and α-pinene significantly inhibited the above-mentioned enzymatic changes in PTZ-treated animals. Conclusion: The results suggest that α-pinene, at teast in part, was responsible for the induction of the anticonvulsant and antioxidant effects of DAEO in rats.
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Emblica officinalis (Amla): A review for its phytochemistry, ethnomedicinal uses and medicinal potentials with respect to molecular mechanisms. Pharmacol Res 2016; 111:180-200. [DOI: 10.1016/j.phrs.2016.06.013] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 06/07/2016] [Accepted: 06/12/2016] [Indexed: 02/06/2023]
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Carmona-Aparicio L, Zavala-Tecuapetla C, González-Trujano ME, Sampieri AI, Montesinos-Correa H, Granados-Rojas L, Floriano-Sánchez E, Coballase-Urrutía E, Cárdenas-Rodríguez N. Status epilepticus: Using antioxidant agents as alternative therapies. Exp Ther Med 2016; 12:1957-1962. [PMID: 27698680 DOI: 10.3892/etm.2016.3609] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 04/05/2016] [Indexed: 12/13/2022] Open
Abstract
The epileptic state, or status epilepticus (SE), is the most serious situation manifested by individuals with epilepsy, and SE events can lead to neuronal damage. An understanding of the molecular, biochemical and physiopathological mechanisms involved in this type of neurological disease will enable the identification of specific central targets, through which novel agents may act and be useful as SE therapies. Currently, studies have focused on the association between oxidative stress and SE, the most severe epileptic condition. A number of these studies have suggested the use of antioxidant compounds as alternative therapies or adjuvant treatments for the epileptic state.
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Affiliation(s)
| | - Cecilia Zavala-Tecuapetla
- Laboratory of Physiology of The Reticular Formation Reticular, National Institute of Neurology and Neurosurgery, Mexico City 14269, Mexico
| | - María Eva González-Trujano
- Laboratory of Neuropharmacology of Natural Products, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico City 14370, Mexico
| | - Aristides Iii Sampieri
- Department of Comparative Biology, Faculty of Sciences, National Autonomous University of Mexico, Mexico City 04150, Mexico
| | | | - Leticia Granados-Rojas
- Laboratory of Neurosciences, National Institute of Pediatrics, Mexico City 04530, Mexico
| | - Esaú Floriano-Sánchez
- Military School of Graduate of Health, Multidisciplinary Research Laboratory, Secretariat of National Defense, Mexico City 11270, Mexico
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Song P, Xia J, Rezeng C, Tong L, Tang W. Traditional, complementary, and alternative medicine: Focusing on research into traditional Tibetan medicine in China. Biosci Trends 2016; 10:163-70. [PMID: 27301588 DOI: 10.5582/bst.2016.01105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Peipei Song
- Graduate School of Frontier Sciences, The University of Tokyo
| | - Jufeng Xia
- Graduate School of Medicine, The University of Tokyo
| | - Caidan Rezeng
- The Research Center of Chinese and Tibetan Medicine, Medicine College, Qinghai University
| | - Li Tong
- The Research Center of Chinese and Tibetan Medicine, Medicine College, Qinghai University
| | - Wei Tang
- Graduate School of Medicine, The University of Tokyo
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Sriranjini SJ, Sandhya K, Mamta VS. Ayurveda and botanical drugs for epilepsy: Current evidence and future prospects. Epilepsy Behav 2015; 52:290-6. [PMID: 26141933 DOI: 10.1016/j.yebeh.2015.05.039] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 05/26/2015] [Accepted: 05/27/2015] [Indexed: 01/13/2023]
Abstract
The understanding of epilepsy has progressed since its earliest impression as a disease associated with paranormal and superstitious beliefs. Landmark advances have been made in deciphering the pathophysiological substrates involved in the disease process, and treatment advances have contributed significantly to ameliorating the seizures. However, disease-modifying agents are yet to be discovered. Ayurveda is a system of medicine that stresses a holistic approach to disease, and treatment is focused on disease modification and symptom management. Herbs form the core of Ayurveda medicine; though many of them have been studied for their anticonvulsant activity, very few actually mention the reference of these herbs in Ayurveda literature. Other therapeutic interventions used in Ayurveda are relatively unexplored, and future research will need to focus on this. The current manuscript briefly discusses the understanding of epilepsy as per Ayurveda and reviews herbs that have been studied for their anticonvulsant activity mentioned in Ayurveda literature. This article is part of a Special Issue entitled "Botanicals for Epilepsy".
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Affiliation(s)
- Sitaram Jaideep Sriranjini
- MS Ramaiah Indic Center for Ayurveda and Integrative Medicine, New BEL Road, MSR Nagar, Bengaluru 560054, India.
| | - Kumar Sandhya
- Ramakrishna Ayurvedic Medical College, Ramagondanahalli, Yelahanka, Bengaluru 560064, India
| | - Vernekar Sanjeeva Mamta
- MS Ramaiah Indic Center for Ayurveda and Integrative Medicine, New BEL Road, MSR Nagar, Bengaluru 560054, India
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Gaire BP, Subedi L. Phytochemistry, pharmacology and medicinal properties of Phyllanthus emblica Linn. Chin J Integr Med 2014. [PMID: 25491539 DOI: 10.1007/s11655-014-1984-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Indexed: 02/01/2023]
Abstract
Phyllanthus emblica L. (syn. Emblica officinalis) is commonly known as Indian gooseberry. In Ayurveda, P. emblica has been extensively used, both as edible (tonic) plants and for its therapeutic potentials. P. emblica is highly nutritious and is reported as an important dietary source of vitamin C, minerals and amino acids. All parts of the plant are used for medicinal purposes, especially the fruit, which has been used in Ayurveda as a potent Rasayana (rejuvenator). P. emblica contains phytochemicals including fixed oils, phosphatides, essential oils, tannins, minerals, vitamins, amino acids, fatty acids, glycosides, etc. Various pharmaceutical potential of P. emblica has been reported previously including antimicrobial, antioxidant, anti-inflammatory, analgesic and antipyretic, adaptogenic, hepatoprotective, antitumor and antiulcerogenic activities either in combined formulation or P. emblica alone. The various other Ayurvedic potentials of P. emblica are yet to be proven scientifically in order to explore its broad spectrum of therapeutic effects. On this regards we, in this review, tried to explore the complete information of P. emblica including its pharmacognosy, phytochemistry and pharmacology.
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Affiliation(s)
- Bhakta Prasad Gaire
- Department of Pharmacology, College of Pharmacy and Gachon Institute of Pharmaceutical Sciences, Gachon University, Incheon, 406-799, Republic of Korea
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Yang B, Liu P. Composition and biological activities of hydrolyzable tannins of fruits of Phyllanthus emblica. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:529-41. [PMID: 24369850 DOI: 10.1021/jf404703k] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Fruits of emblic leafflower have been used as food and traditional medicine in Asia. A wide range of biological activities have been shown in modern research suggesting potential of the fruits as healthy food and raw material for bioactive ingredients of food. Hydrolyzable tannins are among the major bioactive components of the fruits. Mucic acid gallate, mucic acid lactone gallate, monogalloylglucose, gallic acid, digalloylglucose, putranjivain A, galloyl-HHDP-glucose, elaeocarpusin, and chebulagic acid are the most abundant hydrolyzable tannins. The compositional profiles of tannins in the fruits vary depending on the cultivars as well as ripening stages. Fruits and tannin-rich extracts of fruits have shown antidiabetic, antimicrobial, anti-inflammatory, and immune-regulating activities in vitro and in animal studies. The fruits and fruit extracts have manifested protective effects on organs/tissues from damages induced by chemicals, stresses, and aging in animal models. The fruits and fruit extracts have potential in inhibiting the growth of cancer cells and reducing DNA damage induced by chemicals and radiation. Antioxidative activities are likely among the mechanisms of the biological activities and physiological effects. Human intervention/clinical studies are needed to investigate the bioavailability and metabolism of the tannins and to substantiate the health benefits in humans. Emblic leafflower may be a potential raw material for natural food preservatives.
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Affiliation(s)
- Baoru Yang
- Food Chemistry and Food Development, Department of Biochemistry, University of Turku , FI-20014 Turku, Finland
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