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Shereen MA, Ahmad A, Khan H, Satti SM, Kazmi A, Bashir N, Shehroz M, Hussain S, Ilyas M, Khan MI, Niyazi HA, Zouidi F. Plant extract preparation and green synthesis of silver nanoparticles using Swertia chirata: Characterization and antimicrobial activity against selected human pathogens. Heliyon 2024; 10:e28038. [PMID: 38524534 PMCID: PMC10957427 DOI: 10.1016/j.heliyon.2024.e28038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 03/08/2024] [Accepted: 03/11/2024] [Indexed: 03/26/2024] Open
Abstract
Herbal medicinal plants have been used for centuries in traditional medicine, and it is interesting to see how modern research has identified the active compounds responsible for their therapeutic effects. The green synthesis of silver nanoparticles using herbal medicinal plants, such as Swertia chirata, is particularly noteworthy due to its antimicrobial properties. In the current study, the Swertia chirata plant was collected for the first time from the region of Murree, Punjab, Pakistan. After collection, extracts were prepared in different solvents (ethanol, methanol, chloroform, and distilled water), and silver nanoparticles were synthesized by reducing silver nitrate (AgNO3). The UV-visible spectrophotometer, SEM, and EDX were used to characterize the synthesized nanoparticles in terms of their size and shape. The phytochemical analysis of crude extract was performed to determine the presence of different kinds of phytochemicals. The antibacterial activity of plant extracts and the silver nanoparticles were then assessed using the agar well diffusion method against various pathogenic bacteria. The results showed that the plant contains several phytochemicals with remarkable antioxidant potential. The antibacterial analysis revealed that silver nanoparticles and the plant extracts exhibited a significant zone of inhibition against human pathogenic bacteria (Escherichia coli, S. capitis, B. subtilis, and Pseudomonas aeruginosa) as compared to the cefixime and norfloxacin. This implies that the nanoparticles have the potential to be used in nano-medicine applications, such as drug delivery systems, as well as for their antibacterial, antifungal, and antiviral activities. Additionally, the development and application of materials and technologies at the nanometer scale opens possibilities for the creation of novel drugs and therapies. Overall, the study highlights the promising potential of herbal medicinal plants found in Murree, Punjab, Pakistan, and green-synthesized silver nanoparticles in various fields of medicine and nanotechnology.
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Affiliation(s)
| | - Aftab Ahmad
- Department of Microbiology, Kohsar University Murree, Murree, 47150, Pakistan
| | - Hashir Khan
- Department of Microbiology, Kohsar University Murree, Murree, 47150, Pakistan
| | - Sadia Mehmood Satti
- Department of Microbiology, Kohsar University Murree, Murree, 47150, Pakistan
- Alpha Genomics (Pvt), PWD Society, Islamabad, Punjab, Pakistan
| | - Abeer Kazmi
- The State Key Laboratory of Freshwater Ecology and Biotechnology, The Key Laboratory of Aquatic Biodiversity and Conservation of Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, Hubei, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Nadia Bashir
- Department of Microbiology, College of Life Sciences, Wuhan University, 430072, Wuhan, PR China
| | - Muhammad Shehroz
- Department of Bioinformatics, Kohsar University Murree, Murree, 47150, Pakistan
| | - Shahid Hussain
- Department of Biotechnology, Kohsar University Murree, Murree, 47150, Pakistan
| | - Muhammad Ilyas
- Department of Botany, Kohsar University Murree, Murree, 47150, Pakistan
| | - M. Ijaz Khan
- Department of Mechanical Engineering, Lebanese American University, Kraytem, 1102-2801, Beirut, Lebanon
| | - Hatoon A. Niyazi
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University Jeddah, 21589, Saudi Arabia
| | - Ferjeni Zouidi
- Faculty of Science and Arts, Muhayil Asser, King Khalid University, Saudi Arabia
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Parasher M, Pandey DK, Manhas RK. Traditionally used anti-diabetic plants in Kathua district of Union Territory of Jammu and Kashmir, India. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117087. [PMID: 37683931 DOI: 10.1016/j.jep.2023.117087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/27/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023]
Affiliation(s)
- Madhvi Parasher
- School of Bioengineering & Biosciences, Lovely Professional University, Phagwara, 144411, Punjab, India; Department of Botany, Govt. Degree College, Marh, 181206, Jammu, JKUT, India.
| | - Devendra Kumar Pandey
- School of Bioengineering & Biosciences, Lovely Professional University, Phagwara, 144411, Punjab, India.
| | - R K Manhas
- Department of Botany, Govt. Degree College, Basohli, 184201, JKUT, India.
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Tewari D, Bawari S, Mishra ST, Gupta P, M A, Cziáky Z, Jeko J, Lazarova I, Zengin G. Metabolomics-based pharmaceutical evaluation of different parts of Swertia chirayita (Roxb.) Buch.-Ham. ex C.B. Clarke from the western Himalayas. J Sep Sci 2024; 47:e2300795. [PMID: 38234031 DOI: 10.1002/jssc.202300795] [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: 10/28/2023] [Revised: 12/11/2023] [Accepted: 12/22/2023] [Indexed: 01/19/2024]
Abstract
Swertia species are common ingredients in numerous herbal remedies. It is also used to treat a wide range of illnesses and possess diverse therapeutic activities. The aim of the study is to elucidate the comprehensive metabolomics profile of Swertia chirayita and the role of various extraction methods in the phytochemical compositions of the extracts of S. chirayita, and their antioxidant and enzyme inhibitory activities. Extraction of the stems, leaves, and flowering tops of S. chirayita was performed by maceration, infusion, and soxhlation using methanol and water as solvent. Extracts were subjected to phytochemical profiling by a liquid-chromatographic system. Antioxidant and enzyme inhibitory activity was carried out. The metabolomics profiling showed that a diverse range of specialized metabolites were present in the stems and leaves & flowering tops of the plant. All the extracts showed substantial antioxidant and enzyme inhibitory activities further confirmed by molecular docking studies. This study appraised the use of S. chirayita aerial parts as a potential antioxidant and its therapeutic application in various chronic illnesses including Alzheimer's disease, diabetes, and other skin-related disorders.
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Affiliation(s)
- Devesh Tewari
- Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Sweta Bawari
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University, Noida, India
| | - Saurabh T Mishra
- Department of Career Services, Edvancer - a part of Global University System, India, Mumbai, India
| | - Pawan Gupta
- Department of Pharmaceutical Chemistry, Shri Vile Parle Kelavani Mandal's Institute of Pharmacy, Dhule, India
| | - Aryalaxmi M
- Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Zoltán Cziáky
- Agricultural and Molecular Research and Service Institute, University of Nyíregyháza, Nyiregyhaza, Hungary
| | - József Jeko
- Agricultural and Molecular Research and Service Institute, University of Nyíregyháza, Nyiregyhaza, Hungary
| | - Irina Lazarova
- Department of Chemistry, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Gökhan Zengin
- Department of Biology, Faculty of Science, Selçuk University, Konya, Turkey
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Shivam, Gupta AK. Toxicological Assessment and Anti-diabetic Effects of Combined Extract of Chirata, Fenugreek and Sesame on Regulating TNF-α, TGF-β and Oxidative Stress in Streptozotocin Induced Diabetic Rats. Curr Drug Discov Technol 2024; 21:e201023222477. [PMID: 37870057 DOI: 10.2174/0115701638252203230919092315] [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: 03/06/2023] [Revised: 07/12/2023] [Accepted: 08/13/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Swertia chirayita, Trigonella foenum-gracum and Sesamum indicum are used as traditional medicines to treat diabetes mellitus. A collection of metabolic illnesses known as diabetes mellitus (DM) involves chronic hyperglycemia caused by flaws in insulin secretion, function, or both. Innate immunity and inflammation both play important roles in the etiology of diabetes- related microvascular problems. OBJECTIVE This study aims to examine the anti-diabetic effects and the acute toxicity of combined extract (1:1:1) of Swertia chirayita, Trigonella foenum-gracum and Sesamum indicum. To address the demand for higher effectiveness and safety, the current effort aims to construct anti-diabetic preparations containing methanolic extract from herbal medications. METHODS The OECD 423 method was used to investigate acute toxicity in rats. Rats were used as test subjects, and rats were given a 35 mg/kg BW injection of streptozotocin to develop diabetes. The diabetic control group was given Glibenclamide 0.25 mg/kg BW, while the experimental group's diabetic rats received 125 mg/kg BW and 250 mg/kg BW of a combined methanolic extract of all plants. Among the measurements looked at were acute oral toxicity, behavioral changes, body weight, serum glucose levels, lipid profiles, oxidative stress, renal function tests, and inflammatory mediators. All the rat groups' histopathologies of the kidney, liver, and stomach were compared. The data were evaluated using analysis of variance, and a post hoc test was then carried out. RESULTS The combined extracts' medium lethal doses (LD50) were higher than 2000 mg/kg, indicating that they are not poisonous under the conditions that can be observed. Streptozotocin-induced diabetic rats' elevated blood glucose was found to be considerably lower (p 0.01) in the treated group of rats. In the treated group of rats, it was discovered that the damage and disarray in the cells typical of Streptozotocin-induced DM had been repaired. The treated group of rats returned to normal levels of the lipid profile, hyperglycemia, decreased serum protein and liver glycogen, increased liver function, and kidney function markers seen in the rats of the DM control group. CONCLUSION The evaluated combined methanolic extract can be considered safe for use in rats. Combining methanolic extract from all selected medicinal plants (Swertia chirayita, Trigonella foenum-gracum and Sesamum indicum) has a potential anti-diabetic effect and can be safely developed as an alternative medicine.
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Affiliation(s)
- Shivam
- Faculty of Pharmacy, School of Pharmaceutical Sciences, IFTM University Delhi Road, Moradabad, Lodhipur Rajpoot, Uttar Pradesh, 244102, India
| | - Asheesh Kumar Gupta
- Faculty of Pharmacy, School of Pharmaceutical Sciences, IFTM University Delhi Road, Moradabad, Lodhipur Rajpoot, Uttar Pradesh, 244102, India
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Jaber SA. In vitro alpha-amylase and alpha-glucosidase inhibitory activity and in vivo antidiabetic activity of Quercus coccifera (Oak tree) leaves extracts. Saudi J Biol Sci 2023; 30:103688. [PMID: 37292253 PMCID: PMC10245109 DOI: 10.1016/j.sjbs.2023.103688] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/08/2023] [Accepted: 05/18/2023] [Indexed: 06/10/2023] Open
Abstract
Quercus species are group of plants known as oak which represent important genus of Fagaceae family. These species are widely distributed in Mediterranean countries. Many of those species used in traditional medicine to treat and prevent various human disorders such as diabetes. Exhausted extraction for Quercus coccifera leaves were carried out using n-hexane, chloroform, methanol, boiled water and microwaved water. Extracts were subjected to phytochemical screening, acute toxicity study, and in vitro and in vivo animal model to evaluate antidiabetic activity of the produced extracts. The highest in vitro activity against α-amylase and α-glucosidase activity was obtained from methanolic extract with an IC50 of 0.17 and 0.38 µg/ml respectively and better than the positive control acarbose. While the rest of the extract was either with moderate or low activity. Similarly, in the in vivo study, methanolic extract with a concentration of 200 mg/kg/day was able to reduce the blood glucose level for the diabetic mice to 146.8 mg/dL with normal bodyweight and biochemical signs when compared to the normal mice group. While the rest of the extracts were either with moderate or low ability to maintain blood glucose level for diabetic mice with few signs of hepatic and renal toxicity and weight loss. All data were statistically significantly different with p-value of less than 0.001 at confidence interval of 95% with high variance homogeneity. In conclusion, methanolic plant leaves extract of Q. coccifera can possibly be used alone to control the elevation of blood glucose level with a renal and hepatic protective property.
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Moharana M, Pattanayak SK, Khan F. Molecular recognition of bio-active triterpenoids from Swertia chirayita towards hepatitis Delta antigen: a mechanism through docking, dynamics simulation, Gibbs free energy landscape. J Biomol Struct Dyn 2023; 41:14651-14664. [PMID: 36856037 DOI: 10.1080/07391102.2023.2184173] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 02/18/2023] [Indexed: 03/02/2023]
Abstract
Medicinal plants the underpinning of indigenous herbal serve, are the possible source of key compounds for the development of new drugs. Hepatitis D, one of the most widespread infectious diseases associated with global public health issues. Therefore, we aim to screen natural compounds to find out potent inhibitor towards hepatitis delta antigen. Through ADMET investigation, we have screened twenty phytochemicals for this study. Additionally, using molecular docking, these phytochemicals were docked with the HDV protease which signifies the phytochemicals beta-amyrin, chiratenol, episwertenol and swertanone have a significant capability to bind with hepatitis D virus protein. The docking study was further accompanied by analyzes RMSD, RMSF, Rg, SASA, Hbond number, and principal component analysis through 100 ns MD simulations. Based on our principal component analysis, beta-amyrin, chiratenol, episwertenol and swertanone phytochemicals can be a potential drug candidates for inhibition of hepatitis D. The above observation is also supported by our Gibbs free energy landscape study. The potential therapeutic characteristics of the phytochemicals against hepatitis D inhibition offer additional support for the in vitro and in vivo studies in future.
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Affiliation(s)
- Maheswata Moharana
- Department of Chemistry, National Institute of Technology, Raipur, India
| | | | - Fahmida Khan
- Department of Chemistry, National Institute of Technology, Raipur, India
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Sharma YP, Bhardwaj C, Sharma R, Thakur P, Sharma R. A New RP-HPLC Method for Simultaneous Determination of Amaroswerin, Amarogentin and Andrographolide in a Herbal Drug "Chirayata". J Chromatogr Sci 2023; 61:172-176. [PMID: 35253055 DOI: 10.1093/chromsci/bmac018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 01/18/2022] [Accepted: 02/12/2022] [Indexed: 11/14/2022]
Abstract
Chirayata-the whole dried plant of Swertia chirayita-is an important traditional drug of Indian System of Medicines. A novel reverse-phase high performance liquid chromatography (RP-HPLC) method has been developed for the simultaneous determination and quantification of amaroswerin, amarogentin and andrographolide in a herbal drug "Chirayata," which is oftenly adulterated/substituted with herbal drug Kalmegh. The developed method is in accordance with International Council for Harmonization guidelines and is simple, precise, accurate, rapid, reproducible and specific to determine amarogentin, amaroswerin and andrographolide. Reverse-phase column (Water's X-bridge C18, 5 μm, 4.6 mm × 250 mm) with high resolution for all marker compounds was used with binary gradient elution (methanol:water) with a flow rate of 1 mL/min and detection at 235 nm. The developed method showed good linearity (R2 > 0.999) in a relatively wider range of concentration 2.968-95.00 ppm for amarogentin, amaroswerin and 5.625-180 ppm for andrographolide. The method is important for quality control analysis of drug Chirayata.
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Affiliation(s)
- Yash Pal Sharma
- Department of Forest Products, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, District Solan, 173320, India
| | - Chitralekha Bhardwaj
- Department of Forest Products, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, District Solan, 173320, India
| | - Reena Sharma
- Department of Forest Products, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, District Solan, 173320, India
| | - Pancy Thakur
- Department of Forest Products, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, District Solan, 173320, India
| | - Rohit Sharma
- Department of Forest Products, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, District Solan, 173320, India
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In Vitro and In Vivo Antidiabetic Activity, Phenolic Content and Microscopical Characterization of Terfezia claveryi. Molecules 2022; 27:molecules27154843. [PMID: 35956793 PMCID: PMC9369677 DOI: 10.3390/molecules27154843] [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: 06/15/2022] [Revised: 07/15/2022] [Accepted: 07/19/2022] [Indexed: 11/17/2022] Open
Abstract
Terfezia claveryi (T. claveryi) is used by traditional healers in the Middle East region to treat several diseases, including diabetes. The present study evaluated the total phenolic and investigated the blood-glucose-lowering potential of different aqueous extracts of this selected truffle using in vitro and in vivo models. The phytochemical profile was examined using UPLC-MS. The macerate and the microwave-assisted extract were the richest in phenolic compounds. All T. claveryi extracts exhibited a remarkable α-glucosidase inhibitory effect in vitro, with an IC50 of 2.43, 3.26, 5.18 and 3.31 mg/mL for the aqueous microwave-assisted extract macerate, infusion and decoction, respectively. On the other hand, in the high-fat diet alloxan-induced diabetic mice model, all tested crude aqueous extracts exhibited a significant antihyperglycemic activity (p < 0.05). Four hours after the administration of the 250 mg/kg dose, the macerate was able to induce a 29.4% blood-glucose-lowering effect compared to a 24.8% reduction induced by the infusion, which was sustained for a further two hours. The hypoglycemic effect (29.3% and 32.4%) was also recorded six hours after the administration of the single dose 500 mg/kg of the macerate and the infusion, respectively. Truffle extracts exhibited antidiabetic activity both in vitro and in vivo, providing a rationale for the traditional use as a natural hypoglycemic.
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Ansari P, Akther S, Hannan JMA, Seidel V, Nujat NJ, Abdel-Wahab YHA. Pharmacologically Active Phytomolecules Isolated from Traditional Antidiabetic Plants and Their Therapeutic Role for the Management of Diabetes Mellitus. Molecules 2022; 27:molecules27134278. [PMID: 35807526 PMCID: PMC9268530 DOI: 10.3390/molecules27134278] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 01/09/2023] Open
Abstract
Diabetes mellitus is a chronic complication that affects people of all ages. The increased prevalence of diabetes worldwide has led to the development of several synthetic drugs to tackle this health problem. Such drugs, although effective as antihyperglycemic agents, are accompanied by various side effects, costly, and inaccessible to the majority of people living in underdeveloped countries. Medicinal plants have been used traditionally throughout the ages to treat various ailments due to their availability and safe nature. Medicinal plants are a rich source of phytochemicals that possess several health benefits. As diabetes continues to become prevalent, health care practitioners are considering plant-based medicines as a potential source of antidiabetic drugs due to their high potency and fewer side effects. To better understand the mechanism of action of medicinal plants, their active phytoconstituents are being isolated and investigated thoroughly. In this review article, we have focused on pharmacologically active phytomolecules isolated from medicinal plants presenting antidiabetic activity and the role they play in the treatment and management of diabetes. These natural compounds may represent as good candidates for a novel therapeutic approach and/or effective and alternative therapies for diabetes.
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Affiliation(s)
- Prawej Ansari
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
- School of Biomedical Sciences, Ulster University, Coleraine BT52 1SA, UK;
- Correspondence: ; Tel.: +880-1323-879720
| | - Samia Akther
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
| | - J. M. A. Hannan
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
| | - Veronique Seidel
- Natural Products Research Laboratory, Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK;
| | - Nusrat Jahan Nujat
- Department of Pharmacy, Independent University, Dhaka 1229, Bangladesh; (S.A.); (J.M.A.H.); (N.J.N.)
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In Vitro Alpha-Amylase Enzyme Assay of Hydroalcoholic Polyherbal Extract: Proof of Concept for the Development of Polyherbal Teabag Formulation for the Treatment of Diabetes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1577957. [PMID: 35600963 PMCID: PMC9119791 DOI: 10.1155/2022/1577957] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 04/16/2022] [Indexed: 12/13/2022]
Abstract
For the treatment and maintenance of postprandial blood glucose increases (i.e., diabetes mellitus), alpha (α)-amylase is a well-known therapeutic target. In this paper, we report an initial exploration of the work, i.e., in vitro alpha-amylase activity of the hydroalcoholic polyherbal extract of the selected plants. After drying, the plant material is ground individually, and at least 100 gm of the crude powder is prepared from each plant. 100 gm of each plant was combined, and a total of 500 gm of the crude powder (Ichnocarpus frutescens (100 gm) + Ficus dalhousie (100 gm) + Crateva magna (100 gm) + Alpinia galangal (100 gm) + Swertia chirata (100 gm)) was prepared to carry out the extraction. This obtained extract was subjected to preliminary phytochemical screening and in vitro alpha-amylase activity. At 16 mg/mL, acarbose displayed 78.40 ± 0.36% inhibition, whereas the extract exhibited 72.96 ± 0.70% inhibition, which is significantly comparable. The IC50 value of acarbose was 12.9 ± 1.12, whereas the extract exhibited 13.31 ± 1.12 mg/mL. The extract possesses numerous classes of chemicals such as alkaloids, glycosides, tannins, polyphenols, and terpenoids, which can contribute to the antidiabetic activity through alpha-amylase inhibition. This was an initial exploration of the work as a proof of concept for the development of polyherbal tea bag formulation for the treatment of diabetes. In the future, we are aiming to investigate the effectiveness of polyherbal tea bags in the treatment of diabetes using more in vitro and in vivo models. From the present investigation, we have concluded that this extract can be used for the treatment of diabetes.
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Etlingera elatior Flower Aqueous Extract Protects against Oxidative Stress-Induced Nephropathy in a Rat Model of Type 2 Diabetes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2814196. [PMID: 35502173 PMCID: PMC9056225 DOI: 10.1155/2022/2814196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/23/2022] [Accepted: 04/05/2022] [Indexed: 02/06/2023]
Abstract
Diabetes mellitus (DM) is a known systemic disease with increasing global prevalence and multi-organ complications including diabetic nephropathy (DN). The trend of using medicinal plants in the management of DM is increasing exponentially. Etlingera elatior is a medicinal plant that contains chemicals and antioxidants that delay the oxidation process. However, available data focusing on its use on DN are inconsistent and scarce. This study aims to investigate the antidiabetic and nephroprotective effects of E. elatior flower aqueous extract (EEAE) in a type 2 DM rat (T2DR) model. The T2DR model was developed using a combination of a high-fat diet (HFD) and a low dose of streptozotocin (STZ) at 35 mg/kg. Thirty-two Sprague Dawley male rats were randomly divided into four groups (n = 8): (1) control (normal rat), (2) T2DR (untreated-type 2 diabetic rat), (3) Met (250 mg/kg metformin-treated T2DR), and (4) EEAE (1000 mg/kg EEAE-treated T2DR). All treatments were administered orally for 6 weeks. EEAE significantly reduced fasting blood glucose (FBG), microalbuminuria, serum creatinine, and serum blood urea nitrogen. EEAE also reduced malondialdehyde (MDA) and enhanced the levels of antioxidant markers—superoxide dismutase (SOD), catalase (CAT), glutathione (GSH), and total antioxidant capacity (T-AOC). The inflammatory marker (interleukin (IL)-6) and fibrosis markers (transforming growth factor-beta (TGF-β), and connective tissue growth factor (CTGF)) were significantly decreased in the EEAE-treated group. The T2DR group developed DN, which was characterized by segmental sclerosis of the glomeruli associated with focal tubular atrophy and interstitial fibrosis. Interestingly, the histology of kidney tissue in the EEAE group was preserved. This effect was similar to that of the control drug metformin. In summary, the antidiabetic and nephroprotective effects might be related to the antioxidant properties and anti-inflammatory effects of the EEAE. The antidiabetic activity could be due to the presence of the active compound cyanidin-3-O-glycosides, which is an anthocyanin antioxidant, that is present in the EEAE. E. elatior has the potential to be developed as a natural source of antioxidants that can be used for the prevention or even the treatment of DM. These findings could lead to future research into the therapeutic use of E. elatior in alleviating the progression of DM and thus preventing nephropathy.
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Alam S, Sarker MMR, Sultana TN, Chowdhury MNR, Rashid MA, Chaity NI, Zhao C, Xiao J, Hafez EE, Khan SA, Mohamed IN. Antidiabetic Phytochemicals From Medicinal Plants: Prospective Candidates for New Drug Discovery and Development. Front Endocrinol (Lausanne) 2022; 13:800714. [PMID: 35282429 PMCID: PMC8907382 DOI: 10.3389/fendo.2022.800714] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 01/04/2022] [Indexed: 02/05/2023] Open
Abstract
Diabetes, a chronic physiological dysfunction affecting people of different age groups and severely impairs the harmony of peoples' normal life worldwide. Despite the availability of insulin preparations and several synthetic oral antidiabetic drugs, there is a crucial need for the discovery and development of novel antidiabetic drugs because of the development of resistance and side effects of those drugs in long-term use. On the contrary, plants or herbal sources are getting popular day by day to the scientists, researchers, and pharmaceutical companies all over the world to search for potential bioactive compound(s) for the discovery and development of targeted novel antidiabetic drugs that may control diabetes with the least unwanted effects of conventional antidiabetic drugs. In this review, we have presented the prospective candidates comprised of either isolated phytochemical(s) and/or extract(s) containing bioactive phytoconstituents which have been reported in several in vitro, in vivo, and clinical studies possessing noteworthy antidiabetic potential. The mode of actions, attributed to antidiabetic activities of the reported phytochemicals and/or plant extracts have also been described to focus on the prospective phytochemicals and phytosources for further studies in the discovery and development of novel antidiabetic therapeutics.
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Affiliation(s)
- Safaet Alam
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Md. Moklesur Rahman Sarker
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
- Pharmacology and Toxicology Research Division, Health Med Science Research Limited, Dhaka, Bangladesh
- *Correspondence: Md. Moklesur Rahman Sarker, ; ; orcid.org/0000-0001-9795-0608; Isa Naina Mohamed, ; orcid.org/0000-0001-8891-2423
| | | | | | - Mohammad A. Rashid
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | | | - Chao Zhao
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Jianbo Xiao
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo, Vigo, Spain
| | - Elsayed E. Hafez
- Plant Protection and Biomolecular Diagnosis Department, ALCRI (Arid Lands Cultivation Research Institute), City of Scientific Research and Technological Applications, Alexandria, Egypt
| | - Shah Alam Khan
- College of Pharmacy, National University of Science & Technology, Muscat, Oman
| | - Isa Naina Mohamed
- Pharmacology Department, Medicine Faculty, Universiti Kebangsaan Malaysia (The National University of Malaysia), Kuala Lumpur, Malaysia
- *Correspondence: Md. Moklesur Rahman Sarker, ; ; orcid.org/0000-0001-9795-0608; Isa Naina Mohamed, ; orcid.org/0000-0001-8891-2423
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Khadka D, Pandey K. Exploring the Crucial Role of Plant Growth-Promoting Rhizobacteria (PGPR) in Plant Secondary Metabolite Production and Diabetes Management. Fungal Biol 2022. [DOI: 10.1007/978-3-031-04805-0_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Tripathy B, Sahoo N, Sahoo SK. Trends in diabetes care with special emphasis to medicinal plants: Advancement and treatment. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021; 33:102014. [PMID: 35342487 PMCID: PMC8941016 DOI: 10.1016/j.bcab.2021.102014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/15/2021] [Accepted: 04/27/2021] [Indexed: 12/25/2022]
Abstract
Diabetic mellitus (DM) is a common metabolic disorder prevailing throughout the world. It may affect a child to an older person depending upon the physiology and the factors influencing the internal metabolic system of the body. Several treatments are available in the market ranges from synthetic drugs, insulin therapy, herbal drugs, and transdermal patches. Interestingly, the development of technologies and digital health have proving very helpful in improving the lifestyle of diabetic patients. All treatment approaches have their own advantages and disadvantages in the form of effectiveness and side effects. Medicinal plants have a long history of traditional application in the treatment of diabetes and even the use of plants are growing day-by-day due to the significant results against diseases and fewer side effects as compared to other treatment therapies. The intention behind writing this review is to gather all information and discussed them exhaustively in an article. The novel Coronavirus 2019 (COVID-19) pandemic has affected my lives including diabetic patients. The antidiabetic treatment strategies during this period has also discussed. In this article, we highlighted the molecular mechanism and herbal phytoconstituents that are responsible for lowering blood glucose level. The factors responsible for the progression of metabolic disorders can be controlled with the use of phytoconstituents present in herbal plants to maintain β-cells performance and restore blood glucose level. It can be concluded that medicinal plants are effective and affordable with lesser side effects for treating DM.
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Affiliation(s)
| | - Nityananda Sahoo
- Centurion University of Technology & Management, Odisha, 752050, India
| | - Sudhir Kumar Sahoo
- Royal College of Pharmacy and Health Sciences, Berhampur, Odisha, 759024, India
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