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Waseem M, Das S, Mondal D, Jain M, Thakur JK, Subbarao N. Identification of novel inhibitors against Med15a KIX domain of Candida glabrata. Int J Biol Macromol 2023; 253:126720. [PMID: 37678676 DOI: 10.1016/j.ijbiomac.2023.126720] [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: 05/19/2023] [Revised: 08/20/2023] [Accepted: 09/03/2023] [Indexed: 09/09/2023]
Abstract
Candida glabrata, the second most common cause of invasive fungal infections, exhibits multi-drug resistance to commonly used antifungal drugs. To counter this resistance, there is a critical need for novel antifungals. This study identifies small molecule inhibitors that target a three-helix bundle KIX domain in the Med15a Mediator subunit of Candida glabrata (CgMed15a KIX). This domain plays a crucial role by interacting with the Pleiotropic Drug Resistance transcription factor Pdr1, a key regulator of the multidrug resistance pathway in Candida glabrata. We performed high throughput computational screening of large chemical datasets against the binding sites of the CgMed15a KIX domain to identify novel inhibitors. We selected six potential candidates with high affinity and confirmed their binding with the CgMed15a KIX domain. A phytochemical compound, Chebulinic acid binds to the CgMed15a KIX domain with a KD value of 0.339 μM and shows significant inhibitory effects on the growth of Candida glabrata. Molecular dynamics simulation studies further revealed the structural stability of the CgMed15a KIX-Chebulinic acid complex. Thus, in conclusion, this study highlights Chebulinic acid as a novel potential antifungal compound against Candida glabrata.
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Affiliation(s)
- Mohd Waseem
- School of computational and integrative sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Shubhashis Das
- Plant Mediator Lab, National Institute of Plant Genome Research, New Delhi 110067, India
| | - Debarati Mondal
- Plant Transcription Regulation Group, International Centre for Genetic Engineering and Biotechnology, New Delhi 110067, India
| | - Monika Jain
- Plant Transcription Regulation Group, International Centre for Genetic Engineering and Biotechnology, New Delhi 110067, India
| | - Jitendra K Thakur
- Plant Mediator Lab, National Institute of Plant Genome Research, New Delhi 110067, India; Plant Transcription Regulation Group, International Centre for Genetic Engineering and Biotechnology, New Delhi 110067, India.
| | - Naidu Subbarao
- School of computational and integrative sciences, Jawaharlal Nehru University, New Delhi 110067, India.
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Aleem M. Phytochemistry and pharmacology of Celastrus paniculatus Wild.: a nootropic drug. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2023; 20:24-46. [PMID: 34529902 DOI: 10.1515/jcim-2021-0251] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES Celastrus paniculatus Wild is an evergreen climbing shrub. The plant is of great significance in the traditional Indian System of Medicine, such as Ayurveda, Unani, and Siddha. The seeds and their oil are extensively used to treat neurological disorders such as cognitive dysfunction, paralysis, epilepsy, insomnia, and other ailments like rheumatism, arthritis, sciatica, and leprosy. This paper aims to highlight the nootropic activity of C. paniculatus and explore its phytochemistry, traditional uses, and other pharmacological activities. METHODS All available information concerning C. paniculatus has been searched in the internationally accepted scientific databases, including PubMed, ScienceDirect, Scopus, and Google Scholar. Additional knowledge was gathered from the classical Textbooks and Unani Pharmacopoeia. RESULTS C. paniculatus is a rich source of several secondary metabolites, such as β-Dihydroagarofuranoids sesquiterpenes, alkaloids (Celastrine, Celapanin, Celapagin, and paniculatin), flavonoids, terpenoid (β-amyrin, Lupeol, Pristimerin), sterols (β-sitosterol, campesterol, stigmasterol, α-tocopherol, γ-Tocopherol), fatty acid (palmitic, stearic, oleic, linoleic, linolenic acids) and non-fatty acids (Benzoic acid, Cinnamic acid). The various study shows that the extracts and active constituent of this plant possess potent nootropic activity. Besides nootropic activity, it has also been reported for anti-Alzheimer, anticonvulsant, antidepressant, antioxidant, analgesic, anti-inflammatory, antiarthritic, gastroprotective, anti-psoriatic, wound healing, antibacterial, antimalarial, and several other properties. CONCLUSIONS Several in vitro and in vivo trials confirm the conventional use of C. paniculatus in cognitive dysfunction. However, the relations between the possible mechanisms of other activities and traditional uses of the C. paniculatus remain indistinct. Still, pharmacological studies also explored the effects of C. paniculatus, which were not recognized in ancient times, such as cytotoxic, ACE inhibitor, and antidiabetic activities. These discoveries are may be beneficial in the development of the new drug to treat various diseases. It is also confirmed that the β-dihydroagarofuranoids exhibit significant AChE inhibitory, cytotoxic, antibacterial, and insecticidal effects. This versatile medicine is truly a life elixir. Considering the therapeutic importance of the C. paniculatus and the absence of any reported clinical studies, extensive clinical trials are needed to explore its memory enhancing and other activities.
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Affiliation(s)
- Mohd Aleem
- Department of Ilmul Advia (Pharmacology), National Institute of Unani Medicine, Bengaluru, Karnataka, India
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Kılınçarslan Aksoy Ö, Seçme M, Mammadov R. Antioxidant, Cytotoxicity, Apoptotic Properties of Extracts of Andricus sternlichti galls and Their Phenolic Characterisation by HPLC. Chem Biodivers 2023; 20:e202200742. [PMID: 36478153 DOI: 10.1002/cbdv.202200742] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/12/2022]
Abstract
Quercus L. galls have been used in Western and Eastern cultures for various diseases in traditional medicine. Galls are also used in the East for many purposes, including consumption as food, commercial inks, leather tanning. In the current study, Andricus sternlichti Bellido, Pujade-Villar & Melika, 2003 galls were extracted in different solvents. The possible antioxidant effects of gall extracts were determined using 7 different methods (β-carotene-linoleic acid assay, Phosphomolybdenum assay, DPPH and ABTS radical scavenging activity, CUPRAC and FRAP assay, Metal Chelating activity) to support each other. Total phenolic, flavonoid and tannin amounts of extracts are calculated by using standard curves. In addition, HPLC method used to characterize the phenolic component with 15 different standards. The MIA PaCa-2 cell lines was preferred to identify possible cytotoxic activities of galls. Expression of some genes (Bax, Bcl-2, FAS, BID, caspase-3, caspase-8, caspase-9, caspase-10, FADD, TRADD) role in the apoptosis was determined to investigate apoptotic effects of extracts. According the results, the gall extracts of A. sternlichti may be considered as a potential source of biological agents for their antioxidant capacity and rich bioactive compounds. The gall extracts exhibit antiproliferative activity via regulating expressions of apoptotic genes.
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Affiliation(s)
| | - Mücahit Seçme
- Ordu University, Faculty of Medicine, Department of Medical Biology, Ordu, Turkey
| | - Ramazan Mammadov
- Muğla Sıtkı Koçman University, Faculty of Science, Department of Molecular Biology and Genetics, Muğla, Turkey
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Zhang CC, Zhu LX, Shi HJ, Zhu LJ. The Role of Vesicle Release and Synaptic Transmission in Depression. Neuroscience 2022; 505:171-185. [DOI: 10.1016/j.neuroscience.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/19/2022] [Accepted: 10/03/2022] [Indexed: 11/06/2022]
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Semwal P, Painuli S, Jamloki A, Rauf A, Rahman MM, Olatunde A, Hemeg HA, Abu-Izneid T, Naz S, Punia Bangar S, Lorenzo JM, Simal-Gandara J. Himalayan Wild Fruits as a Strong Source of Nutraceuticals, Therapeutics, Food and Nutrition Security. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2121407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Prabhakar Semwal
- Department of Life Sciences, Graphic Era Deemed to be University, Dehradun, India
| | - Sakshi Painuli
- Uttarakhand Council for Biotechnology, Premnagar Dehradun, India
| | - Abhishek Jamloki
- High Altitude Plant Physiology Research Centre (HAPPRC), H.N.B. Garhwal University, Srinagar, India
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Khyber, Pakhtunkhwa, Pakistan
| | - Md. Mominur Rahman
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, Bangladesh
| | - Ahmed Olatunde
- Department of Medical Biochemistry, Abubakar Tafawa Balewa University, Bauchi, Nigeria
| | - Hassan A. Hemeg
- Department of Medical Laboratory Technology, College of Applied Medical Sciences, Taibah University, Al-Medinah Al-Monawara, Saudi Arabia
| | - Tareq Abu-Izneid
- Pharmaceutical Sciences Program, College of Pharmacy, Al Ain University, Al Ain Campus, Abu Dhabi, United Arab Emirates
| | - Saima Naz
- Department of Biotechnology, Bacha Khan University Charsadda, Khyber, Pakhtunkhwa, Pakistan
| | - Sneh Punia Bangar
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, South Carolina, USA
| | - Jose M. Lorenzo
- Department of Food, Nutrition and Packaging Sciences, Clemson University, Clemson, South Carolina, USA
- Centro Tecnológico de la Carne de Galicia, Ourense, Spain
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidade de Vigo, Ourense, Spain
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Analytical Chemistry and Food Science Department, Faculty of Science, Universidade de Vigo, Ourense, Spain
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A comprehensive review on the diverse pharmacological perspectives of Terminalia chebula Retz. Heliyon 2022; 8:e10220. [PMID: 36051270 PMCID: PMC9424961 DOI: 10.1016/j.heliyon.2022.e10220] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/31/2022] [Accepted: 08/02/2022] [Indexed: 11/22/2022] Open
Abstract
Terminalia chebula Retz, commonly known as 'Haritaki/Myrobalan,' has been utilised as a traditional medicine for a long time. It has been extensively exercised in various indigenous medicine practices like Unani, Tibb, Ayurveda, and Siddha to remedy human ailments such as bleeding, carminative, dysentery, liver tonic, digestive, antidiarrheal, analgesic, anthelmintic, antibacterial and helpful in skin disorders. Studies on the pharmacological effects of T. chebula and its phytoconstituents documented between January, 1996 and December, 2021 were explored using various electronic databases. During the time mentioned above, several laboratory approaches revealed the biological properties of T. chebula, including antioxidative, antiproliferative, anti-microbial, proapoptotic, anti-diabetic, anti-ageing, hepatoprotective, anti-inflammatory, and antiepileptic. It is also beneficial in glucose and lipid metabolism and prevents atherogenesis and endothelial dysfunction. Different parts of T. chebula such as fruits, seeds, galls, barks extracted with various solvent systems (aqueous, ethanol, methanol, chloroform, ethyl-acetate) revealed major bioactive compounds like chebulic acid, chebulinic acid, and chebulaginic acid, which in turn proved to have valuable pharmacological properties through broad scientific investigations. There is a common link between chebulagic acid and chebulanin with its antioxidant property, antiaging activity, antiinflammatory, antidiabetic activity, and cardioprotective activity. The actions may be through neutralizing the free radicals responsible for producing tissue damage alongside interconnecting many other diseases. The current review summarises the scientifically documented literature on pharmacological potentials and chemical compositions of T. chebula, which is expected to investigate further studies on this subject.
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Nagpal K, Garg M, Arora D, Dubey A, Grewal AS. An extensive review on phytochemistry and pharmacological activities of Indian medicinal plant Celastrus paniculatus Willd. Phytother Res 2022; 36:1930-1951. [PMID: 35199395 DOI: 10.1002/ptr.7424] [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: 08/30/2021] [Revised: 01/15/2022] [Accepted: 02/06/2022] [Indexed: 11/09/2022]
Abstract
Celastrus paniculatus is a traditional herb belonging to the family Celastraceae and is widely used for a number of medicinal activities in the Indian Unani and Ayurvedic systems. In this study, the extensive literature search was carried out on phytochemistry, ethnobotanical uses and pharmacological activities of C. paniculatus (Willd.) in various scientific databases as well as patents. Research on phytochemical investigation has shown the presence of monoterpenes (linalool, α-terpinyl acetate, nerol acetate), sesqueterpene esters (such as malkanguniol, malkangunin, valerenal, globulol, viridiflorol, cubenol and agarofuran derivatives), diterpenoids (such as phytone, isophytol), triterpenoids (such as lupeol, pristimerin, paniculatadiol, zeylasteral, zeylasterone, β-amyrin, squalene), alkaloids (celapanin, celapanigin, celapagin, paniculatine, celastrine, maymyrsine), fatty acids, steroids (β-sitosterol, carpesterol benzoate), flavonoids (paniculatin), benzoic acid, and vitamin C in this plant. All the reported pharmacological activities of this plant could be due to the presence of these phytochemicals. This plant possesses strong antioxidant activity which includes total flavonoid content, total phenolic content, nitric oxide scavenging activity and free radical scavenging activity. This plant possesses multiple pharmacological activities including cognition-enhancing, neuroprotective, antipsychotic, anti-depressant, antibacterial, anti-arthritic, anti-malarial, analgesic, anti-inflammatory, anti-fertility, cardiovascular, locomotor, anxiolytic, wound healing activity, anti-spasmodic, hypolipidemic, anti-cancerous and iron-chelating activity with different extracts of this plant as well as various phytoconstituents present in this plant. The objective of this review article is to discuss in detail the reported ethnopharmacological uses, phytochemistry and various pharmacological activities of C. paniculatus.
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Affiliation(s)
- Kajal Nagpal
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar, Haryana, India
| | - Madhukar Garg
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Deepshi Arora
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar, Haryana, India
| | - Abhilasha Dubey
- B.S.A. College of Engineering & Technology, Mathura, Uttar Pradesh, India
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Mani V, Sajid S, Rabbani SI, Alqasir AS, Alharbi HA, Alshumaym A. Anxiolytic-like and antidepressant-like effects of ethanol extract of Terminalia chebula in mice. J Tradit Complement Med 2021; 11:493-502. [PMID: 34765513 PMCID: PMC8572707 DOI: 10.1016/j.jtcme.2021.04.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 02/22/2021] [Accepted: 04/27/2021] [Indexed: 11/26/2022] Open
Abstract
Terminalia chebula (T.chebula) fruit is referred as "King of Medicines" in Tibet and is listed as a key plant in "Ayurvedic Materia Medica" due to its diverse pharmacological activity. The present study was aimed to investigate the comorbid antidepressant-like and anxiolytic-like effects of ethanol extract from T.chebula fruit using experimental behavioral tests in mice. In addition, the study explored the effects of extract on monoamine oxidase -A (MAO-A) levels in mouse brain. Two doses of the T.chebula extract (100 or 200 mg/kg, p.o.) were treated continuously for fifteen days to mice. Regarding antidepressant-like effects, the treatment of T.chebula extract at both dose (100 or 200 mg/kg, p.o.) levels resulted with significant (p < 0.001) reduction in duration of immobility time and increase in swimming time as compared to control group in forced swimming test. Moreover, both doses declined the duration of immobility time in the tail suspension test and increased the number of crossing in the center area using open-field test. Additionally, the dose 200 mg/kg treatment showed a significant reduction (p < 0.05) in MAO-A activity in mouse brain. For anxiolytic activity, both doses significantly (p < 0.001) improved the time spent in open arm and the number of head dips in elevated plus maze test. The higher duration of time spent in light chamber and higher number of crossing between the light and dark chambers by extract treatment in light-dark box test also supported the anxiolytic behavior. The obtained results supported the antidepressant-like and anxiolytic-like effects of ethanol extract of T.chebula in mice.
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Affiliation(s)
- Vasudevan Mani
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah, Saudi Arabia
| | - Sultan Sajid
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah, Saudi Arabia
| | - Syed Imam Rabbani
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah, Saudi Arabia
| | - Abdulrahman Saud Alqasir
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah, Saudi Arabia
| | - Hani Abdullah Alharbi
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah, Saudi Arabia
| | - Abdullah Alshumaym
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah, Saudi Arabia
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Beddiar H, Boudiba S, Benahmed M, Tamfu AN, Ceylan Ö, Hanini K, Kucukaydin S, Elomri A, Bensouici C, Laouer H, Akkal S, Boudiba L, Dinica RM. Chemical Composition, Anti-Quorum Sensing, Enzyme Inhibitory, and Antioxidant Properties of Phenolic Extracts of Clinopodium nepeta L. Kuntze. PLANTS (BASEL, SWITZERLAND) 2021; 10:1955. [PMID: 34579487 PMCID: PMC8468494 DOI: 10.3390/plants10091955] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/15/2021] [Accepted: 09/17/2021] [Indexed: 01/02/2023]
Abstract
Phenolic extracts of Clinopodium nepeta were prepared and their preliminary phenolic profiles determined using HPLC-DAD with 26 phenolic standards. Apigenin (21.75 ± 0.41 µg/g), myricetin (72.58 ± 0.57 µg/g), and rosmarinic acid (88.51 ± 0.55 µg/g) were the most abundant compounds in DCM (dichloromethane), AcOEt (ethyl acetate), and BuOH (butanol) extracts, respectively. The DCM and AcOEt extracts inhibited quorum-sensing mediated violacein production by C. violaceum CV12472. Anti-quorum-sensing zones on C. violaceum CV026 at MIC (minimal inhibitory concentration) were 10.3 ± 0.8 mm for DCM extract and 12.0 ± 0.5 mm for AcOEt extract. Extracts showed concentration-dependent inhibition of swarming motility on flagellated P. aeruginosa PA01 and at the highest test concentration of 100 μg/mL, AcOEt (35.42 ± 1.00%) extract displayed the best activity. FRAP assay indicated that the BuOH extract (A0.50 = 17.42 ± 0.25 µg/mL) was more active than standard α-tocopherol (A0.50 = 34.93 ± 2.38 µg/mL). BuOH extract was more active than other extracts except in the ABTS●+, where the DCM extract was most active. This antioxidant activity could be attributed to the phenolic compounds detected. C. nepeta extracts showed moderate inhibition on acetylcholinesterase (AChE), butyrylcholinesterase (BChE), tyrosinase, and α-amylase. The results indicate that C. nepeta is a potent source of natural antioxidants that could be used in managing microbial resistance and Alzheimer's disease.
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Affiliation(s)
- Hatem Beddiar
- Laboratory of Organic Materials and Heterochemistry, Tebessa University, Constantine Road, Tebessa 12002, Algeria; (H.B.); (M.B.)
| | - Sameh Boudiba
- Laboratory of Bioactive Molecules and Applications, Tebessa University, Constantine Road, Tebessa 12002, Algeria; (S.B.); (K.H.)
| | - Merzoug Benahmed
- Laboratory of Organic Materials and Heterochemistry, Tebessa University, Constantine Road, Tebessa 12002, Algeria; (H.B.); (M.B.)
| | - Alfred Ngenge Tamfu
- Department of Chemical Engineering, School of Chemical Engineering and Mineral Industries, University of Ngaoundere, Ngaoundere 454, Cameroon
- Food Quality Control and Analysis Program, Ula Ali Kocman Vocational School, Mugla Sitki Kocman University, Mugla 48147, Turkey;
| | - Özgür Ceylan
- Food Quality Control and Analysis Program, Ula Ali Kocman Vocational School, Mugla Sitki Kocman University, Mugla 48147, Turkey;
| | - Karima Hanini
- Laboratory of Bioactive Molecules and Applications, Tebessa University, Constantine Road, Tebessa 12002, Algeria; (S.B.); (K.H.)
| | - Selcuk Kucukaydin
- Department of Medical Services and Techniques, Koycegiz Vocational School of Health Services, Mugla Sitki Kocman University, Mugla 48800, Turkey;
| | - Abdelhakim Elomri
- CNRS, COBRA (UMR 6014), Normandie University, UNIROUEN, INSA Rouen, 76000 Rouen, France;
| | - Chawki Bensouici
- Research Center on Biotechnology, Ali Mendjli New City UV 03, BP E73, Constantine 25000, Algeria;
| | - Hocine Laouer
- Laboratory for the Valorization of Natural Biological Resources, Ferhat Abbas University, UFA-Setif 1, Setif 19000, Algeria;
| | - Salah Akkal
- Laboratory of Phytochemistry, Physicochemical and Biological Analyses, Mentouri University, Ain El Bey Road, Constantine 25000, Algeria;
| | - Louiza Boudiba
- Laboratory of Water and Environment, Tebessa University, Constantine Road, Tebessa 12002, Algeria;
| | - Rodica Mihaela Dinica
- Department of Chemistry, Physics and Environment, Faculty of Sciences and Environment, Dunarea de Jos University, 47 Domneasca Str., 800008 Galati, Romania
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Ikram A, Saeed F, Munir H, Sultan MT, Afzaal M, Ahmed A, Anjum FM. Exploring the amino acid profile and microbial properties of locally sweet preserved kachra hareer ( Terminalia chebula). Food Sci Nutr 2021; 9:909-919. [PMID: 33598174 PMCID: PMC7866582 DOI: 10.1002/fsn3.2056] [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: 09/08/2020] [Revised: 11/26/2020] [Accepted: 11/26/2020] [Indexed: 12/19/2022] Open
Abstract
The current research was designed to determine the amino acid profile and microbial properties of kachra hareer. For the purpose, kachra hareer was purchased with their brand names coded as S1, S2, S3, and S4 from five towns named as L1, L2, L3, L4, and L5. The samples were analyzed for their amino acid profile and microbial properties, while the water and alcohol extractive values were analyzed to obtain the different levels of purity during processing. The results explained that physicochemical analyses, that is, pH, moisture, acidity, and vitamin C, ranged from 4.67% to 9.44%, 22% to 40%, 0.054% to 1.44%, and 7.67% to 19.36%, respectively. However, essential amino acids histidine, isoleucine, leucine, methionine, phenylalanine, proline, threonine, and valine ranged from 470.3 to 484.5, 516.1 to 527.5, 805.5 to 817.4, 910.1 to 922.5, 240.2 to 250.5, 508.2 to 518.2, 1,160.5 to 1,172.6, 466.9 to 476.3, and 502.5 to 513.4 mg/kg, respectively, whereas nonessential amino acids alanine, arginine, aspartic acid cysteine, glutamic acid, serine, tyrosine, and glycine ranged from 612.7 to 628.2, 1,212.3 to 1,225.9, 7,254.2 to 7,258.8, ND, 1,561.2 to 1,575.2, 634.8 to 648.9, 618.4 to 630.4, and 712.8 to 723.7 mg/kg, respectively. Conclusively, sample S2 showed the maximum nutritional content and minimum microbial load.
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Affiliation(s)
- Ali Ikram
- Institute of Home and Food SciencesGovernment College UniversityFaisalabadPakistan
| | - Farhan Saeed
- Institute of Home and Food SciencesGovernment College UniversityFaisalabadPakistan
| | - Haroon Munir
- Institute of Home and Food SciencesGovernment College UniversityFaisalabadPakistan
| | | | - Muhammad Afzaal
- Institute of Home and Food SciencesGovernment College UniversityFaisalabadPakistan
| | - Aftab Ahmed
- Institute of Home and Food SciencesGovernment College UniversityFaisalabadPakistan
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Sawant RS, Zinjurke BD, Binorkar SV. Preventive aspect of ayurveda and yoga towards newly emerging disease COVID-19. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2021; 18:667-678. [PMID: 33544526 DOI: 10.1515/jcim-2020-0175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 10/20/2020] [Indexed: 11/15/2022]
Abstract
The ongoing coronavirus pandemic is caused by severe acute respiratory syndrome coronavirus 2 (SARS CoV 2) and unique in various facets. The earlier experience from the past severe acute respiratory syndrome (SARS) epidemics seem to be insufficient and there is need for better strategies in public health and medical care. Ayurved & Yog are well known for their preventive and therapeutic aspect, but not getting utilized properly for prevention of Covid 19 crisis which may also be helpful as supportive therapy along with current line of management. This paper is aimed at unrevealing the role of Ayurved and Yoga guidelines established by Department of AYUSH for prevention from SARS-CoV-2 by providing help to improving the quality of supportive/prophylactic therapy in relation with their immunity.
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Affiliation(s)
- Ranjeet S Sawant
- Department of Rasashastra & BK, Smt. K. G. Mittal Punarvasu Ayurved College, Mumbai, India
| | - Bharat D Zinjurke
- Department of Swasthavritta & Yoga, Smt. K. G. Mittal Punarvasu Ayurved College, Mumbai, India
| | - Sandeep V Binorkar
- Department of Agadatantra, R. A. Podar Medical (Ayu.) College, Mumbai, India
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Protective effects of chebulic acid from Terminalia chebula Retz. against t-BHP-induced oxidative stress by modulations of Nrf2 and its related enzymes in HepG2 cells. Food Sci Biotechnol 2018; 28:555-562. [PMID: 30956868 DOI: 10.1007/s10068-018-0477-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 09/04/2018] [Accepted: 09/18/2018] [Indexed: 02/07/2023] Open
Abstract
Although chebulic acid isolated from Terminalia chebular has diverse biological effects, its effects on the expression of nuclear factor erythroid 2-related factor 2 (Nrf2) and the expression of downstream genes have not been elucidated. The purpose of this research is to investigate the hepatoprotective mechanism of chebulic acid against oxidative stress produced by tert-butyl hydroperoxide (t-BHP) in liver cells. The treatment with chebulic acid attenuated cell death in t-BHP-induced HepG2 liver cells and increased intracellular glutathione content, upregulated the activity of heme oxygenase-1, and also increased the translocation of Nrf2 into the nucleus and Nrf2 target gene expression in a dose-dependent manner. The exposure of chebulic acid activated the phosphorylation of mitogen-activated protein kinases. The overall result is that chebulic acid has cytoprotective effect on t-BHP-induced hepatotoxicity in HepG2 cells through Nrf2-mediated antioxidant enzymes.
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Alam F, Khan GN, Asad MHHB. Psoralea corylifolia L: Ethnobotanical, biological, and chemical aspects: A review. Phytother Res 2018; 32:597-615. [PMID: 29243333 PMCID: PMC7167735 DOI: 10.1002/ptr.6006] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 01/04/2023]
Abstract
Psoralea corylifolia L. (Leguminosae) is a well-known traditional medicinal plant used from ancient times for treatment of various ailments. It is widely distributed and an important part of therapeutics in Ayurveda and in Chinese medicines. The aim of this review is to present comprehensive and most up to date report on its ethnobotanical, ethnopharmacological, clinical, phytochemical, and side effects. Studies on the ethnobotanical, ethnopharmacological, clinical, phytochemical, and side effects of P. corylifolia were published until year 2017 and were searched using various scientific databases. The scientific literature searched revealed that these plant species has been extensively investigated in vivo and in vitro for various biological and phytochemical studies. It has cardiotonic, vasodilator, pigmentor, antitumor, antibacterial, cytotoxic, and anti-helminthic properties and locally used for alopecia, inflammation, leukoderma, leprosy, psoriasis, and eczema. So far, about a hundred bioactive compounds have been isolated from seeds and fruits, and most important compounds identified belongs to coumarins, flavonoids, and meroterpenes groups. This review article summarized the most updated scientific literature on bioactive phytochemical and biological activities of P. corylifolia. This article will be a useful addition to providing information for future research, and more standard clinical trials are needed for the plant to be used as therapeutic agent.
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Affiliation(s)
- Fiaz Alam
- Department of PharmacyCOMSATS Institute of Information TechnologyAbbottabad22060Pakistan
| | - Gul Nawaz Khan
- Department of PharmacyCOMSATS Institute of Information TechnologyAbbottabad22060Pakistan
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Kolla JN, Kulkarni NM, Kura RR, Theepireddy SKR. Terminalia chebula Retz. – an important medicinal plant. HERBA POLONICA 2018. [DOI: 10.1515/hepo-2017-0024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Summary
Ayurveda, whispered to be the ancient practice of healthcare existed and contributes a holistic approach to health, healing and longevity. Terminalia chebula Retz. is a popular plant and widely spread all over southern Asia. T. chebula is a native plant of India and its dried fruit is extensively used in various types of home remedies. Dried fruit of T. chebula contains high quantities phenolic compounds that consist of ellagic acid, gallic acid and chebulic acid. The fruit extract of T. chebula is known to display different biological properties like anticancer, anti-inflammatory, antioxidant, anti-protozoal, antimicrobial, hepato and renal protective activities, and in the management of metabolic syndrome. The phenolic active compounds might play vital role in the influence of biological activity. Fruit extract of T. chebula is widely employed as an important ingredient in various ayurvedic preparations like ‘Triphala’. This formulation is beneficial as detoxifying agent of the colon, purgative in chronic constipation, aids in digestion and as a body rejuvenator. The fruit has great medicinal significance and conventionally applied for the management of various illness conditions, such as sore throat, high cough, asthma, ulcers, gout, heart burn, vomiting, diarrhea, dysentery, bleeding piles and bladder diseases. It is also utilized as mild laxative, antispasmodic and stomachic. Because of these enormous medicinal properties, T. chebula is commonly termed as ‘King of Medicine’ in Tibet and can be called as a ‘wonder herb’. In the present review, recent advances in medicinal properties of T. chebula are discussed.
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Affiliation(s)
| | - Nagaraj M. Kulkarni
- Hetero Research Foundation Plot No B80 & 81, A.P.I.E. Balanagar, Hyderabad-500018 Telangana , India
| | - Rathanakar Reddy Kura
- Hetero Research Foundation Plot No B80 & 81, A.P.I.E. Balanagar, Hyderabad-500018 Telangana , India
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Kean JD, Downey LA, Stough C. Systematic Overview of Bacopa monnieri (L.) Wettst. Dominant Poly-Herbal Formulas in Children and Adolescents. MEDICINES (BASEL, SWITZERLAND) 2017; 4:medicines4040086. [PMID: 29165401 PMCID: PMC5750610 DOI: 10.3390/medicines4040086] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 11/16/2017] [Accepted: 11/18/2017] [Indexed: 01/07/2023]
Abstract
Background: The Ayurvedic medicinal system employs a holistic approach to health, utilising the synergistic properties of organic resources. Research into the Ayurvedic herb Bacopa monnieri (L.) Wettst. (B.monnieri) has reported improvements in cognitive outcomes in child and adult populations. The aim of current review is to systematically assess and critically summarize clinical trials investigating B.monnieri-dominant poly-herbal formulas and their effects on the cognition, memory, learning, and behaviour in children and adolescents. Methods: Key word searches were performed using PubMed, Scopus, Cochrane Library, DHARA, and CINAHL for publications meeting inclusion criteria up to November 2017. There were no restrictions in study design. Effect sizes were calculated for all significant findings to allow for direct comparisons, and each study was evaluated on design quality. Cognitive and behavioural outcomes were grouped into validated constructs for cross-study comparison. Results: Nine trials met inclusion criteria. Five studies reported sufficient data for effect size analysis with most improvements reported in behavioural outcomes. True cognitive abilities and behavioural constructs were reviewed in six studies, with visual perception, impulsivity, and attention demonstrating the greatest improvements. The veracity of the evidence for the formulations reviewed is weakened by inconsistent statistical design and under-reporting of safety and tolerability data (44%). Conclusions: The current review extends research supporting B.monnieri as a cognitive enhancer and provides modest evidence for the use of B.monnieri in poly-herbal preparations for improving cognitive and behavioural outcomes in child and adolescent populations. Greater emphasis on statistical vigour and the reporting of tolerability data are essential for future trials to adequately document poly-herbal treatment efficacy.
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Affiliation(s)
- James D Kean
- Centre for Human Psychopharmacology, Swinburne University, Melbourne 3122, Australia.
| | - Luke A Downey
- Centre for Human Psychopharmacology, Swinburne University, Melbourne 3122, Australia.
- Institute for Breathing and Sleep, Austin Hospital, Melbourne 3084, Australia.
| | - Con Stough
- Centre for Human Psychopharmacology, Swinburne University, Melbourne 3122, Australia.
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Jokar A, Masoomi F, Sadeghpour O, Nassiri-Toosi M, Hamedi S. Potential therapeutic applications for Terminalia chebula in Iranian traditional medicine. J TRADIT CHIN MED 2016; 36:250-4. [PMID: 27400482 DOI: 10.1016/s0254-6272(16)30035-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Terminalia chebula (family: Combretaceae) is widely used in the traditional medicine of India and Iran to treat diseases that include dementia, constipation, and diabetes. This tree is known in Iranian traditional medicine (ITM) as halileh or halilaj and the fruit is used to develop treatments. It is described in ITM as an astringent that has a "cold" and "dry" temperament. References to the medicinal properties of Terminalia chebula were collected from important ITM sources and from modern medical databases (PubMed, Scirus, ScienceDirect, and Scopus). The medicinal properties described for this tree in ITM were compared with those reported in studies of modern phytotherapy. The results confirm that the tree referred to as halileh in traditional books is the Terminalia chebula used in present-day studies. Treatments that have not been evaluated in modern phytotherapy but have been traditionally treated with Terminalia chebula include fever, and psychological and psychiatric issues. This article confirms the medicinal uses of Terminalia chebula.
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Eshwarappa RSB, Ramachandra YL, Subaramaihha SR, Subbaiah SGP, Austin RS, Dhananjaya BL. In vivo Toxicity Studies on Gall Extracts of Terminalia chebula (Gaertn.) Retz. (Combretaceae). Pharmacognosy Res 2016; 8:199-201. [PMID: 27365989 PMCID: PMC4908849 DOI: 10.4103/0974-8490.182914] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The galls of Terminala chebula (Gaertn.) Retz. (Combretaceae) are used for the treatment of various diseases in folk medicine and has been found to posses anti-inflammatory, anti-bacterial, anti-helmintic, anti-tyrosinase, and anti-aging activities. Considering the ethano-botanical and diverse pharmacological applications of galls of T. chebula, in this study, we investigate the possible toxic effects of different gall extracts of T. chebula by Brine shrimp (Artemia salina) toxicity assay. The cytotoxicity test of leaf gall extracts (petroleum ether, chloroform, ethanol, and aqueous) of T. chebula was evaluated by Brine shrimp (A. salina) toxicity assay, which is based on the ability to kill laboratory cultured Artemia nauplii (animals eggs) and also total content of polyphenols, flavonoids with other qualitative phytochemical analysis of the extract were determined. It was observed that the petroleum ether extract was virtually nontoxic on the shrimps, and exhibited very low toxicity with LC50 value of 4356.76 μg/ml. Furthermore, the chloroform extract exhibited very low toxicity, giving LC50 value of 1462.2 μg/ml. On the other hand, the ethanol extract was very toxic to brine shrimps with LC50 value of 68.64 μg/ml. The ethanol extract had the highest total phenolic and flavonoid content of 136 ± 1.5 mg of gallic acid equivalent/g d.w and 113 ± 1.6 mg of quercetin equivalent/g d.w, respectively. The higher toxicity effect was positively correlated to the high content of total polyphenols/flavonoids in the extract. This significant lethality of different extracts to brine shrimp is an indicative of the presence of potent cytotoxic components which warrants further investigation.
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Affiliation(s)
- Ravi Shankara Birur Eshwarappa
- Department of Chemistry, School of Graduate Studies, Jain University, Chamrajpete, Bengaluru, Karnataka, India; Research Unit in Vrukshayurveda, A Division of Centre for Advanced Studies in Biosciences, Jain University, Chamrajpete, Bengaluru, Karnataka, India; Department of PG Studies and Research in Biotechnology, Kuvempu University, Shankaraghatta, Mysore, Karnataka, India
| | - Y L Ramachandra
- Department of PG Studies and Research in Biotechnology, Kuvempu University, Shankaraghatta, Mysore, Karnataka, India
| | - Sundara Rajan Subaramaihha
- Department of PG Studies and Research in Biotechnology, Kuvempu University, Shankaraghatta, Mysore, Karnataka, India
| | - Sujan Ganapathy Pasura Subbaiah
- Research Unit in Vrukshayurveda, A Division of Centre for Advanced Studies in Biosciences, Jain University, Chamrajpete, Bengaluru, Karnataka, India
| | | | - Bhadrapura Lakkappa Dhananjaya
- Toxinology/Toxicology and Drug Discovery Unit, Centre for Emerging Technologies, Jain University, Ramanagara, Karnataka, India
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Ravi Shankara BE, Ramachandra YL, Rajan SS, Ganapathy PSS, Yarla NS, Richard SA, Dhananjaya BL. Evaluating the Anticancer Potential of Ethanolic Gall Extract of Terminalia chebula (Gaertn.) Retz. (Combretaceae). Pharmacognosy Res 2016; 8:209-12. [PMID: 27365992 PMCID: PMC4908852 DOI: 10.4103/0974-8490.182919] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Plants have been an important source for discovery of anticancer compounds. With the current decline in the number of new molecular entities from the pharmaceutical industry, novel anticancer agents are being sought from traditional medicines; therefore the anticancer efficacy of many plants that are used in traditional medicine is yet to be verified. The objective of the study was to evaluate the cytotoxic potential of ethanolic leaf gall extract of Terminalia chebula are evaluated against buffalo rat liver 3A, MCF-7 (Human mammary gland adenocarcinoma) and A-549 (Human lung cancer) cell lines. The cytotoxic effect of the ethanolic extract was evaluated by MTT assay. The extract was potent and effective in inducing cytotoxic effects in all the cell lines with an IC50 value of 305.18 ± 1.7 μg/mL, 643.13 ± 4.2 μg/mL, and 208.16 ± 3.7 μ/mL, respectively. The extract was more effective against A549 cell lines when compared to others. The presences of phenolics, triterpenoids, and flavonoids were identified in the extract. The extract showed total phenolic and flavonoid content of 478 ± 2.2 mg of gallic acid equivalent/g d.w and 538 ± 1.4 mg of quercetinequivalent/g d.w, respectively. This higher content of total phenolics and flavonoids found in the ethanolic extract was directly associated to higher cytotoxicity activity.
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Affiliation(s)
- B E Ravi Shankara
- Department of Chemistry, School of Graduate Studies, Jain University, Chamrajpet, Bengaluru, Karnataka, India; Research Unit in Vrukshayurveda, A Division of Centre for Advanced Studies in Biosciences, Jain University, Chamrajpet, Bengaluru, Karnataka, India; Department of PG Studies and Research in Biotechnology, Kuvempu University, Shankaraghatta, Mysore, Karnataka, India
| | - Y L Ramachandra
- Department of PG Studies and Research in Biotechnology, Kuvempu University, Shankaraghatta, Mysore, Karnataka, India
| | - S Sundara Rajan
- Department of PG Studies and Research in Biotechnology, Kuvempu University, Shankaraghatta, Mysore, Karnataka, India
| | - P S Sujan Ganapathy
- Research Unit in Vrukshayurveda, A Division of Centre for Advanced Studies in Biosciences, Jain University, Chamrajpet, Bengaluru, Karnataka, India
| | - Nagendra Sastry Yarla
- Department of Biochemistry, Institute of Science, GITAM University, Visakhapatnam, Andhra Pradesh, India
| | - S A Richard
- Department of Biochemistry, University of Mysore, Mysore, Karnataka, India
| | - Bhadrapura Lakkappa Dhananjaya
- Toxinology/Toxicology and Drug Discovery Unit, Centre for Emerging Technologies, Jain University, Ramanagara, Karnataka, India
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Eshwarappa RSB, Ramachandra YL, Subaramaihha SR, Subbaiah SGP, Austin RS, Dhananjaya BL. Anti-Lipoxygenase Activity of Leaf Gall Extracts of Terminalia chebula (Gaertn.) Retz. (Combretaceae). Pharmacognosy Res 2016; 8:78-82. [PMID: 26941541 PMCID: PMC4753765 DOI: 10.4103/0974-8490.171103] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Lipoxygenase (LOX) inhibitors are the promising therapeutic target for treating a wide spectrum of inflammatory-related diseases such as cancer, asthma, lymphoma, leukemia, and autoimmune disorders. In the present study, the photochemical constituents and the anti-LOX potential of leaf galls of Terminalia chebula are evaluated to exemplify its further potential development as medicine. Extracts of T. chebula galls were tested for anti-LOX activity using linoleic acid as substrate and lipoxidase as an enzyme and also the total content of polyphenols with phytochemical analysis of the extract were determined. The presence of highest total phenolic and flavonoid content of 141 ± 2.2 mg of gallic acid equivalent/g d.w and 125 ± 1.4 mg of quercetin equivalent/g d.w and maximal LOX inhibitory activity (52.67%) at 800 μg/mL concentrations were identified in the ethanolic extracts of leaf galls of T.chebula. The higher LOX inhibitory activity was positively correlated to the high content of total polyphenols/flavonoids. The results of this study confirm the folklore use of T. chebula leaves gall extracts as a natural anti-inflammatory agent and justify its ethnobotanical use. Therefore, the results encourage the use of T. chebula leave gall extracts for medicinal health, functional food, and nutraceuticals applications.
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Affiliation(s)
- Ravi Shankara Birur Eshwarappa
- Department of Chemistry, School of Graduate Studies, Jain University, Chamrajpete, Bengaluru, Karnataka, India; Research Unit in Vrukshayurveda, A Division of Center for Advanced Studies in Biosciences, Jain University, Chamrajpete, Bengaluru, Karnataka, India; Department of Studies and Research in Biotechnology, Kuvempu University, Shankarghatta, Karnataka, India
| | | | - Sundara Rajan Subaramaihha
- Research Unit in Vrukshayurveda, A Division of Center for Advanced Studies in Biosciences, Jain University, Chamrajpete, Bengaluru, Karnataka, India
| | - Sujan Ganapathy Pasura Subbaiah
- Research Unit in Vrukshayurveda, A Division of Center for Advanced Studies in Biosciences, Jain University, Chamrajpete, Bengaluru, Karnataka, India
| | | | - Bhadrapura Lakkappa Dhananjaya
- Department of Toxinology/Toxicology and Drug Discovery, Center for Emerging Technologies, Jain University, Kanakpura Taluk, Ramanagara, Karnataka, India
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Yang F, Ding S, Liu W, Liu J, Zhang W, Zhao Q, Ma X. Antifungal activity of 40 TCMs used individually and in combination for treatment of superficial fungal infections. JOURNAL OF ETHNOPHARMACOLOGY 2015; 163:88-93. [PMID: 25625353 DOI: 10.1016/j.jep.2015.01.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Revised: 01/05/2015] [Accepted: 01/18/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE A series of 40 important Traditional Chinese Medicines (TCMs), which were reported effective in treating superficial fungal infections of the skin in Chinese clinical trial publications and Chinese Herbal Classics, were chosen for the investigation of the individual and combination antifungal properties against 8 superficial fungal strains in vitro. MATERIALS AND METHODS Plant preparations were followed the theory of TCM by using sterile water boiled with plant material at 100°C to produce water decoction of the tested sample. The minimum inhibitory concentration (MIC) of each plant for each fungus was determined. For the compatibility investigation, both invariable (same amounts of each tested TCM) and variable (different amounts of each tested TCM) combinations were evaluated. RESULTS All the tested TCMs demonstrated varying degrees of antifungal activities against one or more of the tested superficial fungi, and 16 of which were effective on all of the fungi. Strong antifungal activities were exhibited by water decoction of 7 TCMs with MIC at about 100μg/ml, and among these effective antifungal extracts, 4 TCMs including Melaphis chinensis, Polygonum cuspidatum, Punica granatum and Schisandra chinensis showed the significantly inhibitory activities against all of the fungi with MICs among 50μg/ml. Most of the invariable combinations of the above-mentioned 4 TCMs showed synergic effects against 4 of the least susceptible fungi strains, especially the invariable combination of Punica granatum, Melaphis chinensis and Schisandra chinensis, with the MIC at 23.4μg/ml. However, their further variable combinations investigation demonstrated that only the combination of 7.5g Punica granatum with 10g Melaphis chinensis and 7.5g Schisandra chinensis showed synergic effect with the MIC at19.5μg/ml. CONCLUSIONS The present study aimed the discovery of therapeutically useful agents for treatment of superficial fungal infections. Findings suggested that the combination of 3 TCMs including Punica granatum, Melaphis chinensis and Schisandra chinensis showed potential antifungal activity and thus appeared to be promising agents in preventing superficial fungal skin infectious in a natural way through herbal resources. The synergic effects of invariable and variable combinations of the tested TCMs threw a light on our further animal model and clinical practice as well as the bio-guided isolation and identification of the antifungal compounds.
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Affiliation(s)
- Fengqin Yang
- School of Laboratory Medicine, Ningxia Medical University, Yinchuan 750004, China
| | - Shuqin Ding
- School of Laboratory Medicine, Ningxia Medical University, Yinchuan 750004, China
| | - Wei Liu
- The Fourth People׳s Hospital of Ningxiahui Autonomous Region, Yinchuan 750001, China
| | - Junwen Liu
- Higher Vocational Technical School, Ningxia Medical University, Yinchuan 750004, China
| | - Wei Zhang
- School of Laboratory Medicine, Ningxia Medical University, Yinchuan 750004, China
| | - Qipeng Zhao
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan 750004, China
| | - Xueqin Ma
- Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan 750004, China.
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Sornwatana T, Bangphoomi K, Roytrakul S, Wetprasit N, Choowongkomon K, Ratanapo S. Chebulin: Terminalia chebula Retz. fruit-derived peptide with angiotensin-I-converting enzyme inhibitory activity. Biotechnol Appl Biochem 2015; 62:746-53. [PMID: 25410725 DOI: 10.1002/bab.1321] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 11/14/2014] [Indexed: 11/09/2022]
Abstract
Angiotensin-I-converting enzyme (ACE) plays an important role in blood pressure regulation. In this study, an ACE-hexapeptide inhibitor (Asp-Glu-Asn-Ser-Lys-Phe) designated as chebulin was produced from the fruit protein of Terminalia chebula Retz. by pepsin digestion, ultrafiltrated through a 3 KDa cut-off membrane, a reverse-phase high-performance liquid chromatography, and nano-liquid chromatography tandem mass spectrometry analysis. Chebulin was found to inhibit ACE in a noncompetitive manner, as supported by the structural model. It bounds to ACE by the hydrogen bond, hydrophobic and ionic interactions via the interactions of C-terminal Phe (Phe-6), and N-terminal residues (Asp-1 and Glu-2) with the amino acid residues on noncatalytic sites of the ACE. The results showed that chebulin derived from fruits of T. chebula Retz. is a potential ACE-peptide inhibitor that could be used as a functional food additive for the prevention of hypertension and as an alternative to ACE inhibitor drug.
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Affiliation(s)
- Thakorn Sornwatana
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand.,Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Kunan Bangphoomi
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
| | - Sittiruk Roytrakul
- Genome Institute, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency (NSTDA), Klongluang, Pathumthani, Thailand
| | - Nuanchawee Wetprasit
- Department of Biotechnology, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
| | | | - Sunanta Ratanapo
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
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Upadhyay A, Agrahari P, Singh D. A Review on the Pharmacological Aspects of Terminalia chebula. INT J PHARMACOL 2014. [DOI: 10.3923/ijp.2014.289.298] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Seo JB, Jeong JY, Park JY, Jun EM, Lee SI, Choe SS, Park DY, Choi EW, Seen DS, Lim JS, Lee TG. Anti-Arthritic and Analgesic Effect of NDI10218, a Standardized Extract of Terminalia chebula, on Arthritis and Pain Model. Biomol Ther (Seoul) 2013; 20:104-12. [PMID: 24116282 PMCID: PMC3792193 DOI: 10.4062/biomolther.2012.20.1.104] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 10/28/2011] [Accepted: 11/18/2011] [Indexed: 12/29/2022] Open
Abstract
The fruit of Terminalia chebula Retzius has been used as a panacea in India and Southeast Asia but its biological activities have not been fully elucidated. Here we report anti-arthritic and analgesic effect of NDI10218, a standardized ethanol extract of Terminalia chebula, on collagen-induced arthritis and acetic acid-induced writhing model, respectively. Arthritis was induced in DBA/1J mice by immunizing bovine type II collagen and mice were treated with NDI10218 daily for 5 weeks after the onset of the disease. NDI10218 reduced the arthritis index and blocked the synovial hyperplasia in a dose-dependent manner. The serum levels of pro-inflammatory cytokines TNF-α, IL-6, and IL-1β were significantly reduced in mice treated with NDI10218. Production of the inflammatory IL-17, but not immunosuppressive IL-10, was also inhibited in splenocytes isolated from NDI10218-treated arthritis mice. Administration of NDI10218 markedly decreased the number of T cell subpopulations in the regional lymph nodes of the arthritis mice. Finally, NDI10218 reduced the number of abdominal contractions in acetic acid-induced writhing model, suggesting an analgesic effect of this extract. Taken together, these results suggest that NDI10218 can be a new therapeutic candidate for the treatment of rheuma-toid arthritis.
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Affiliation(s)
- Jong Bae Seo
- R&D Center, BRN Science Co., Ltd., Biotechnology Incubation Center, Golden Helix, Seoul 151-742
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Weng JR, Yen MH, Lin WY. Cytotoxic constituents from Celastrus paniculatus induce apoptosis and autophagy in breast cancer cells. PHYTOCHEMISTRY 2013; 94:211-9. [PMID: 23810286 DOI: 10.1016/j.phytochem.2013.05.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Revised: 02/24/2013] [Accepted: 05/31/2013] [Indexed: 05/04/2023]
Abstract
Celastrus paniculatus is a traditional medicinal plant with diverse pharmacological activities. To identify its bioactive constituents, three new β-dihydroagarofuranoid sesquiterpenes were isolated from the whole plant, of which the major constituent is (1α,2α,8β,9β)-1,8-bis(acetyloxy)-2,9-bis(benzoyloxy)-14-hydroxy-β-dihydroagarofuran. It was assessed for its antiproliferative activity, and it suppressed the viability of MCF-7 breast cancer cells with an IC50 of 17±1μM. This growth inhibition was, in part, attributable to apoptosis. Moreover, this drug treatment led to LC3B-II accumulation, indicative of autophagy. Western blot analysis established its ability to target a broad range of signaling effectors related to survival and cell cycle progression, including Akt, NF-κB, p53, and MAP kinases. In addition, flow cytometry analysis indicates increased reactive oxygen species production in response to this compound. Taken together, these findings suggest a pleiotropic mode of mechanism that underlies the antiproliferative activity of this compound in MCF-7 breast cancer cells.
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Affiliation(s)
- Jing-Ru Weng
- Department of Biological Science and Technology, China Medical University, Taichung 404, Taiwan.
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Singh G, Kumar P. Extraction, gas chromatography-mass spectrometry analysis and screening of fruits of Terminalia chebula Retz. for its antimicrobial potential. Pharmacognosy Res 2013; 5:162-8. [PMID: 23901211 PMCID: PMC3719256 DOI: 10.4103/0974-8490.112421] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2012] [Revised: 09/20/2012] [Accepted: 05/22/2013] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Terminalia chebula is called the "king of medicines" in Tibet and is always listed first in the Ayurvedic meteria medica because of its extraordinary powers of healing. OBJECTIVE Identification, isolation and screening of pyrogallol which are responsible for antimicrobial property of fruits of Terminalia chebula. MATERIALS AND METHODS Ethyl acetate fraction of fruits of Terminalia chebula was subjected to Gas chromatography-mass spectrometry (GC-MS) for the components present in the extract. RESULTS Sixty four constituents were identified out of which kaempferol-3-O-rutinoside flavonoid and Vitamin E has been detected for the first time in fruits of this plant. Pyrogallol (46.26%) which was the major component of the extract in GC-MS analysis was isolated and screened for antimicrobial activity against selected test pathogens by Disc Diffusion Assay. Crude ethyl acetate fraction of the fruits was showing the same activity potential as was observed for pure pyrogallol which was the major component as per GC-MS analysis. The most sensitive species among the bacteria was Enterobacter aerogenes with highest inhibition zone (IZ = 31 mm; AI = 1.409 ± 0.046) even at minimum inhibitory concentration (0.039 mg/ml). CONCLUSION Hence activity shown by crude ethyl acetate fraction might be due to pyrogallol present in the extract. On the basis of results it can be advocate that achieved crude ethyl acetate fraction can be explored for preparing antimicrobial drugs in future for the infectious caused by the pathogens tested in the study.
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Affiliation(s)
- Geeta Singh
- Department of Botany, Laboratory of Plant Tissue Culture and Secondary Metabolites, University of Rajasthan, Rajasthan, India
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Bag A, Bhattacharyya SK, Chattopadhyay RR. The development of Terminalia chebula Retz. (Combretaceae) in clinical research. Asian Pac J Trop Biomed 2013; 3:244-52. [PMID: 23620847 PMCID: PMC3631759 DOI: 10.1016/s2221-1691(13)60059-3] [Citation(s) in RCA: 125] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 02/26/2013] [Indexed: 01/08/2023] Open
Abstract
Medicinal plants are part and parcel of human society to combat diseases from the dawn of civilization. Terminalia chebula Retz. (Fam. Combretaceae), is called the 'King of Medicine' in Tibet and is always listed at the top of the list of 'Ayurvedic Materia Medica' because of its extraordinary power of healing. The whole plant possesses high medicinal value and traditionally used for the treatment of various ailments for human beings. Some of the folklore people used this plant in the treatment of asthma, sore throat, vomiting, hiccough, diarrhea, dysentery, bleeding piles, ulcers, gout, heart and bladder diseases. The plant has been demonstrated to possess multiple pharmacological and medicinal activities, such as antioxidant, antimicrobial, antidiabetic, hepatoprotective, anti-inflammatory, antimutagenic, antiproliferative, radioprotective, cardioprotective, antiarthritic, anticaries, gastrointestinal motility and wound healing activity. But no systematic updated information on the therapeutic effectiveness of Terminalia chebula, a popular herbal remedy in India and South-East Asia has so far been reported. This review highlights an updated information particularly on the phytochemistry and various pharmacological and medicinal properties of Terminalia chebula Retz. and some of its isolated compounds, along with their safety evaluation. This may provide incentive for proper evaluation of the plant as medicinal agent against the human diseases and also to bridge the lacunae in the existing literature and future scope which may offer immense opportunity for researchers engaged in validation of the traditional claims and development of safe and effective botanical medicine.
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Affiliation(s)
| | | | - Rabi Ranjan Chattopadhyay
- *Corresponding author: Rabi Ranjan Chattopadhyay, Agricultural and Ecological Research Unit, Indian Statistical Institute 203, Barrackpore Trunk Road Kolkata-700 108, India. Tel: +91-33-2575 3275 Fax: +91-33-2577 3049 E-mail: ;
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Chuang HY, Ng LT, Lin LT, Chang JS, Chen JY, Lin TC, Lin CC. Hydrolysable tannins of tropical almond show antifibrotic effects in TGF-β1-induced hepatic stellate cells. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2011; 91:2777-2784. [PMID: 21725979 DOI: 10.1002/jsfa.4521] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Revised: 04/28/2011] [Accepted: 05/16/2011] [Indexed: 05/31/2023]
Abstract
BACKGROUND Persistent activation of hepatic stellate cells (HSC-T6) has been known to cause liver fibrosis. In this study, our objective was to investigate the effects of chebulagic acid and chebulinic acid, two hydrolysable tannins of tropical almond (Terminalia chebula) fruits, on collagen synthesis and signal transduction in transforming growth factor-β1-stimulated HSC-T6 cells. The expression of Smad2, Smad3, Smad4, collagen I(α1)/III, and plasminogen activator inhibitor 1 (PAI-1) mRNAs was determined by reverse-transcription polymerase chain reaction and their protein levels were assessed by western blotting. RESULTS Results showed that chebulagic acid and chebulinic acid at 20 µmol L(-1) exhibited cytotoxic and anti-proliferative effects on HSC-T6 cells. They also significantly decreased the expression of Smd2, Smad3 and Smad4, and the synthesis of collagen, procollagen I (α1) and III, as well as suppressing the activation of PAI-1; these events consequently facilitated the resolution of fibrosis. CONCLUSION These results indicate that both chebulagic acid and chebulinic acid possess antifibrotic activity, and their mechanism of action could be through the inhibition of the Smad pathway.
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Affiliation(s)
- Hsin-Ying Chuang
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Taiwan
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Nandagopal B, Sankar S, Ramamurthy M, Sathish S, Sridharan G. Could the products of Indian medicinal plants be the next alternative for the treatment of infections? Indian J Med Microbiol 2011; 29:93-101. [DOI: 10.4103/0255-0857.81775] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Dzoyem JP, Tangmouo JG, Lontsi D, Etoa FX, Lohoue PJ. In Vitro antifungal activity of extract and plumbagin from the stem bark ofDiospyros crassiflora Hiern (Ebenaceae). Phytother Res 2007; 21:671-4. [PMID: 17444575 DOI: 10.1002/ptr.2140] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
In this study the methanol/dichloromethane (1:1) extract and plumbagin isolated from extract of stem barks of Diospyros crassiflora were tested for their antifungal activity against 12 strains of yeast pathogens and filamentous fungi: Candida albicans, Candida glabrata, Candida krusei, Candida tropicalis, Cryptococcus neoformans, Aspergillus niger, Aspergillus flavus, Alternaria sp., Cladosporium sp., Geotrichum candidum, Fusarium sp. and Penicillium sp. The growth of all fungi strains tested was inhibited by the extract and plumbagin. The diameter of inhibition zones varied from 12 to 18 mm and from 21 to 35 mm for the extract and plumbagin, respectively. The MIC values ranged from 12.5 to 25 mg/mL for the extract and 0.78-3.12 microg/mL for plumbagin. It is therefore suggested that extracts from the stem bark of Diospyros crassiflora could be used traditionally in the treatment of fungal infections. Compared with ketoconazole used as a standard antifungal, plumbagin could be considered as a promising antifungal agent.
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Affiliation(s)
- J P Dzoyem
- Laboratory of Mycology, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Cameroon.
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Lee HS, Jung SH, Yun BS, Lee KW. Isolation of chebulic acid from Terminalia chebula Retz. and its antioxidant effect in isolated rat hepatocytes. Arch Toxicol 2006; 81:211-8. [PMID: 16932919 DOI: 10.1007/s00204-006-0139-4] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2006] [Accepted: 07/13/2006] [Indexed: 12/21/2022]
Abstract
A hepatoprotective compound was isolated from the ethanolic extract of the fruits of Terminalia chebula Retz. by consecutive solvent partitioning, followed by silica gel and Sephadex LH-20 column chromatographies. The purified compound was identified as a mixture of chebulic acid and its minor isomer, neochebulic acid, with a ratio of 2:1 by spectroscopic analysis including 1D and 2D NMR and MS spectroscopy. To our knowledge, this is the first report on the protection of rat hepatocytes against oxidative toxicity by chebulic acid obtained from T. chebula Retz. This compound exhibited in vitro a free radical-scavenging activity and ferric-reducing antioxidant activity. Also, the specific ESR spectrum for the (*)OOH radical signals consisting of three-line ESR spectra was within the field of 0.27 mT, whereas 2.5 and 0.25 mg/ml of chebulic acid significantly reduced the signal intensity of the ESR spectra to 0.06 mT and 0.11 mT, respectively. Using isolated rat hepatocyte experiment, we demonstrated that the treatment of hepatocytes with chebulic acid significantly reduced the tert-butyl hydroperoxide (t-BHP)-induced cell cytotoxicity, intracellular reactive oxygen species level, and the ratio of GSSH, oxidized form of glutathione (GSH) to the over total GSH (GSH + GSSG) (4.42%) as compared to that with t-BHP alone (8.33%).
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Affiliation(s)
- Hyun-Sun Lee
- Department of Food Science, College of Life sciences and Biotechnology, Korea University, 1,5-ga, Anam-dong, Sungbuk-ku, Seoul, 136-701, South Korea
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Tasduq SA, Singh K, Satti NK, Gupta DK, Suri KA, Johri RK. Terminalia chebula (fruit) prevents liver toxicity caused by sub-chronic administration of rifampicin, isoniazid and pyrazinamide in combination. Hum Exp Toxicol 2006; 25:111-8. [PMID: 16634329 DOI: 10.1191/0960327106ht601oa] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Terminalia chebula Gertn. (Combetraceae) is an important herbal drug in Ayurvedic pharmacopea. In the present study, a 95% ethanolic extract of T. chebula (fruit) (TC extract), which was chemically characterized on the basis of chebuloside II as a marker, was investigated for hepatoprotective activity against anti-tuberculosis (anti-TB) drug-induced toxicity. TC extract was found to prevent the hepatotoxicity caused by the administration of rifampicin (RIF), isoniazid (INH) and pyrazinamide (PZA) (in combination) in a sub-chronic mode (12 weeks). The hepatoprotective effect of TC extract could be attributed to its prominent anti-oxidative and membrane stabilizing activities. The changes in biochemical observations were supported by histological profile.
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Affiliation(s)
- S A Tasduq
- Division of Pharmacology and Natural Products Chemistry, Regional Research Laboratory, (CSIR), Canal Road, Jammu - Tawi 180 001, India
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Engelmeier D, Hadacek F. Chapter 17 Antifungal natural products: assays and applications. ADVANCES IN PHYTOMEDICINE 2006. [DOI: 10.1016/s1572-557x(06)03017-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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