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Abolarin PO, Amin A, Nafiu AB, Ogundele OM, Owoyele BV. Optimization of Parkinson's disease therapy with plant extracts and nutrition's evolving roles. IBRO Neurosci Rep 2024; 17:1-12. [PMID: 38872839 PMCID: PMC11167367 DOI: 10.1016/j.ibneur.2024.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 05/01/2024] [Accepted: 05/24/2024] [Indexed: 06/15/2024] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disease characterized by death of dopaminergic neurons in the substantia nigra pars compacta (SNpc). Death of dopaminergic cells in the SNpc leads to manifestations of motor dysfunction and non-motor symptoms of PD. The progression of PD symptoms severely affects the quality of life of patients and poses socio-economic problems to families and society at large. The clinical and neuropathological characteristics of PD are triggered by multiple factors such as oxidative stress, neuroinflammation, mitochondrial dysfunction, and protein aggregation. Notwithstanding the advancements in pharmacological therapy in PD management, there is burgeoning interest in alternative and complementary approaches, essentially nutrition and plant extracts strategies. This review gives widespread analysis of the role of nutrition and plant extracts in the management of PD. Studies that investigated the effects of various dietary compounds and plant extract on PD symptoms and progression were reviewed from existing literatures. Nutraceuticals, including vitamins and phytochemicals such as Mucuna pruriens have shown potential neuroprotective functions in preclinical and clinical studies. Indeed, these strategies ameliorate mitochondrial dysfunction, oxidative stress, and neuroinflammation, all which are implicated in the pathogenesis of PD. The neuroprotective mechanisms of nutrition and plant extracts in PD, with emphasis on their capacity to target multiple pathways implicated in PD are discussed. Additionally, challenges and limitations related with translating preclinical findings into clinical practice including standardization of dosing regimens, bioavailability, and inter-individual variability are discussed. Largely, this review elucidates on the role of nutrition and plant extracts as adjunctive therapy in PD management.
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Affiliation(s)
- Patrick Oluwole Abolarin
- Department of Physiology, Faculty of Basic Medical Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Abdulbasit Amin
- Department of Physiology, Faculty of Basic Medical Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | | | - Olalekan Michael Ogundele
- Department of Comparative Biomedical Sciences, Louisiana State University, School of Veterinary Medicine, Baton Rouge, LA, USA
| | - Bamidele Victor Owoyele
- Department of Physiology, Faculty of Basic Medical Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
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Seetharamaiah S, Muddappa VS, Krishnaswamy MB, Vasappa RK. Antineoplastic Effects of Mucuna pruriens Against Human Colorectal Adenocarcinoma. Appl Biochem Biotechnol 2024; 196:1350-1364. [PMID: 37395947 DOI: 10.1007/s12010-023-04598-4] [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] [Accepted: 06/19/2023] [Indexed: 07/04/2023]
Abstract
Mucuna pruriens (MP) which is commonly known as "Velvet Bean" is an underutilized legume traditionally used to treat Parkinson's disease and male fertility issues. Extracts of MP have also been identified for their antidiabetic, antioxidant, and antineoplastic effects. Commonly, the antioxidant and anticancer properties of a drug are linked together as antioxidants scavenge free radicals and prevent the cellular DNA damage which could result in cancer development. In this investigation, comparative assessment of the anticancer and antioxidant potentials of methanolic seed extracts from two common varieties of MP, Mucuna pruriens var. pruriens (MPP) and Mucuna pruriens var. utilis (MPU) against human colorectal cancer adenocarcinoma cells COLO-205, was carried out. The highest antioxidant potential was recorded with MPP with an IC50 of 45.71 μg/ml. The in vitro antiproliferative effects of MPP and MPU on COLO-205 showed an IC50 of 131.1 μg/ml and 246.9 μg/ml respectively. Our results revealed intervention of the MPP and MPU extracts in growth kinetics of the COLO-205 cells in concomitance with apoptosis induction up to 8.73- and 5.58-folds respectively. The AO/EtBr dual staining and the flow cytometry results also confirmed the better apoptotic efficacy of MPP over MPU. MPP at a concentration of 160 μg/ml exhibited highest apoptosis and cell cycle arrest. Furthermore, effect of the seed extracts on p53 expression was investigated by quantitative RT-PCR and a maximum upregulation of 1.12-fold was recorded with MPP.
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Affiliation(s)
- Sagar Seetharamaiah
- Department of Biotechnology, Sir M Visvesvaraya Institute of Technology, International Airport Road, Hunasamaranahalli, Bengaluru, 562157, Karnataka, India
| | - Vidya Shimoga Muddappa
- Department of Biotechnology Engineering, NMAM Institute of Technology - Affiliated to NITTE (Deemed to Be University), Nitte, 574110, India
| | | | - Rashmi Kanugodu Vasappa
- Department of Biotechnology, Sir M Visvesvaraya Institute of Technology, International Airport Road, Hunasamaranahalli, Bengaluru, 562157, Karnataka, India.
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Brahma S, Goyal AK, Dhamodhar P, Kumari MR, Jayashree S, Usha T, Middha SK. Can Polyherbal Medicine be used for the Treatment of Diabetes? - A Review of Historical Classics, Research Evidence and Current Prevention Programs. Curr Diabetes Rev 2024; 20:e140323214600. [PMID: 36918778 DOI: 10.2174/1573399819666230314093721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 01/05/2023] [Accepted: 01/17/2023] [Indexed: 03/16/2023]
Abstract
Diabetes mellitus (DM), a chronic medical condition, has attained a global pandemic status over the last few decades affecting millions of people. Despite a variety of synthetic drugs available in the market, the use of herbal medicines for managing diabetes is gaining importance because of being comparatively safer. This article reviews the result of a substantial literature search on polyherbal formulations (PHFs) developed and evaluated with potential for DM. The accumulated data in the literature allowed us to enlist 76PHFs consisting of different parts of 147 plant species belonging to 58 botanical families. The documented plant species are laden with bioactive components with anti-diabetic properties and thus draw attention. The most favoured ingredient for PHFs was leaves of Gymnema sylvestre and seeds of Trigonella foenum-graecum used in 27 and 22 formulations, respectively. Apart from herbs, shilajit (exudates from high mountain rocks) formed an important component of 9 PHFs, whereas calcined Mytilus margaritiferus and goat pancreas were used in Dolabi, the most commonly used tablet form of PHF in Indian markets. The healing properties of PHFs against diabetes have been examined in both pre-clinical studies and clinical trials. However, the mechanism(s) of action of PHFs are still unclear and considered the pitfalls inherent in understanding the benefits of PHFs. From the information available based on experimental systems, it could be concluded that plant-derived medicines will have a considerable role to play in the control of diabetes provided the challenges related to their bioavailability, bioefficacy, optimal dose, lack of characterization, ambiguous mechanism of action, and clinical efficiency are addressed.
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Affiliation(s)
- Sudem Brahma
- Department of Biotechnology, Bodoland University, Kokrajhar-783370, BTR, Assam, India
| | - Arvind Kumar Goyal
- Department of Biotechnology, Bodoland University, Kokrajhar-783370, BTR, Assam, India
| | - Prakash Dhamodhar
- Department of Biotechnology, M.S. Ramaiah Institute of Technology, Bangaluru-560054, Karnataka, India
| | - Mani Reema Kumari
- Department of Botany, Maharani Lakshmi Ammanni College for Women, Bengaluru-560012, Karnataka, India
| | - S Jayashree
- School of Allied Health Sciences, REVA University, Bengaluru-560064, Karnataka, India
| | - Talambedu Usha
- Department of Biochemistry, Maharani Lakshmi Ammanni College for Women, Bengaluru-560012, Karnataka, India
| | - Sushil Kumar Middha
- Department of Biochemistry, Maharani Lakshmi Ammanni College for Women, Bengaluru-560012, Karnataka, India
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Ogbole OO, Akin-Ajani OD, Ajala TO, Ogunniyi QA, Fettke J, Odeku OA. Nutritional and pharmacological potentials of orphan legumes: Subfamily faboideae. Heliyon 2023; 9:e15493. [PMID: 37151618 PMCID: PMC10161725 DOI: 10.1016/j.heliyon.2023.e15493] [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: 11/02/2022] [Revised: 04/05/2023] [Accepted: 04/11/2023] [Indexed: 05/09/2023] Open
Abstract
Legumes are a major food crop in many developing nations. However, orphan or underutilized legumes are domesticated legumes that have valuable properties but are less significant than main legumes due to use and supply restrictions. Compared to other major legumes, they are better suited to harsh soil and climate conditions, and their great tolerance to abiotic environmental circumstances like drought can help to lessen the strains brought on by climate change. Despite this, their economic significance in international markets is relatively minimal. This article is aimed at carrying out a comprehensive review of the nutritional and pharmacological benefits of orphan legumes from eight genera in the sub-family Faboidea, namely Psophocarpus Neck. ex DC., Tylosema (Schweinf.) Torre Hillc., Vigna Savi., Vicia L., Baphia Afzel. ex G. Lodd., Mucuna Adans, Indigofera L. and Macrotyloma (Wight & Arn.) Verdc, and the phytoconstituents that have been isolated and characterized from these plants. A literature search was conducted using PubMed, Google Scholar, and Science Direct for articles that have previously reported the relevance of underutilized legumes. The International Union for Conservation of Nature (IUCN) red list of threatened species was also conducted for the status of the species. References were scrutinized and citation searches were performed on the study. The review showed that many underutilized legumes have a lot of untapped potential in terms of their nutritional and pharmacological activities. The phytoconstituents from plants in the subfamily Faboideae could serve as lead compounds for drug discovery for the treatment of a variety of disorders, indicating the need to explore these plant species.
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Affiliation(s)
| | - Olufunke D. Akin-Ajani
- Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | - Tolulope O. Ajala
- Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
| | | | - Joerg Fettke
- Institute of Biochemistry and Biology, University of Potsdam, Golm, Germany
| | - Oluwatoyin A. Odeku
- Department of Pharmaceutics and Industrial Pharmacy, University of Ibadan, Ibadan, Nigeria
- Corresponding author.
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Concessao PL, Bairy KL, Raghavendra AP. Ameliorating effect of Mucuna pruriens seed extract on sodium arsenite-induced testicular toxicity and hepato-renal histopathology in rats. Vet World 2023; 16:82-93. [PMID: 36855363 PMCID: PMC9967728 DOI: 10.14202/vetworld.2023.82-93] [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: 07/14/2022] [Accepted: 11/23/2022] [Indexed: 01/13/2023] Open
Abstract
Background and Aim A significant cause of arsenic poisoning is polluted groundwater. Arsenic poisoning results in the suppression of spermatogenesis and the liver and kidneys are vulnerable to the toxic effects as well. Mucuna pruriens has been identified to have fertility-enhancing and anti-lipid peroxidation properties. Based on these properties of M. pruriens, this study aimed to investigate the efficacy of M. pruriens seed extract in reducing sodium arsenite-induced testicular impairment and hepato-renal histopathology in rats. Materials and Methods The study was divided into two groups; short-term (45 days) and long-term (90 days) treatment groups and each group was divided into nine subgroups. Subgroups 1 and 2 served as normal and N-acetyl cysteine (NAC) controls, respectively. Subgroups 3-9 received sodium arsenite in the drinking water (50 mg/L). Subgroup-4 received NAC (210 mg/kg body weight [BW]) orally once daily. Subgroups 5-7 received aqueous seed extract of M. pruriens (350, 530, and 700 mg/kg BW, respectively) orally once daily. Subgroups 8 and 9 received a combination of NAC and aqueous seed extract (350 and 530 mg/kg BW, respectively) orally once daily. Following the treatment, animals were sacrificed and sperm parameters and DNA damage were evaluated. Testis, liver, and kidneys were analyzed for histopathology. Results Sodium arsenite-induced a significant reduction in sperm parameters and increase in the abnormal architecture of spermatozoa. Histology revealed tissue necrosis. The M. pruriens seed extract ameliorated the damaging effects of sodium arsenite with respect to tissue architecture and sperm parameters when coadministered. Conclusion Mucuna pruriens has beneficial effects against the deleterious effects of sodium arsenite on various tissues. Thus, M. pruriens (530 and 700 mg/kg BW) supplementation would reduce the adverse changes observed with sodium arsenite exposure.
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Affiliation(s)
- Preethi Lavina Concessao
- Department of Physiology, Department of Basic Medical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India,Corresponding author: Preethi Lavina Concessao, e-mail: Co-authors: KLB: , APR:
| | - Kurady Laxminarayana Bairy
- Department of Pharmacology, RAK College of Medical Sciences, RAK Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
| | - Archana Parampalli Raghavendra
- Department of Physiology, Department of Basic Medical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Anshika, Pandey RK, Singh L, Kumar S, Singh P, Pathak M, Jain S. Plant bioactive compounds and their mechanistic approaches in the treatment of diabetes: a review. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2022. [DOI: 10.1186/s43094-022-00443-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Abstract
Background
Diabetes mellitus (DM) is a growing disease across the world; diabetes is a complex metabolic disorder in which blood glucose concentration level increases and continue for a prolonged period due to a decrease secretion of insulin or action, resulting in the disorder of carbohydrate, lipid, and protein metabolism. The plant-related bioactive compounds have proven their efficacy with least toxicities and can be utilized for the disease treatment. Our objective is to elucidate the mechanism of action of plant bioactive compounds which can give future direction in diabetes treatment.
Main body
In this review paper, we briefly study more than 200 research papers related to disease and bioactive compounds that have therapeutic applicability in treatment. The plant contains many bio-active compounds which possess in vitro and in vivo anti-diabetic effect which may be responsible for the hypoglycaemic property by inhibiting the digestive enzyme i.e. alpha-amylase and alpha-glucosidase, by producing mimetic action of insulin, by reducing the oxidative stress, by showing antihyperglycemic activity and hypolipidemic activity, by inhibition of aldose reductase, and by increasing or enhancing glucose uptake and insulin secretion.
Conclusion
Our study revealed that terpenes, tannin, flavonoids, saponin, and alkaloids are important bioactive constituents for anti-diabetic activity. The mechanistic approach on alpha-glucosidase and alpha-amylase, hypolipidemic activity, and AR inhibitory action clear-cut explain the therapeutic applicability of these bioactive compounds in disease. Plants that contain these bioactive compounds can be good drug candidates for future research on diabetes treatment.
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Elabd H, Faggio C, Mahboub HH, Emam MA, Kamel S, El Kammar R, Abdelnaeim NS, Shaheen A, Tresnakova N, Matter A. Mucuna pruriens seeds extract boosts growth, immunity, testicular histology, and expression of immune-related genes of mono-sex Nile tilapia (Oreochromisniloticus). FISH & SHELLFISH IMMUNOLOGY 2022; 127:672-680. [PMID: 35817363 DOI: 10.1016/j.fsi.2022.06.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 05/27/2022] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
Nutraceuticals have received increased attention in sustainable aquaculture. Consequently, the present study aimed to evaluate the dietary effects of Mucuna pruriens (MP) seed extract on growth performance, immune status, hepatic function, biochemical profiles, gonadal histology, and expression of immune-related genes in mono-sex Nile tilapia (Oreochromis niloticus). Fish were allocated into four groups and received MP at rates of 0 (control), 2, 4, and 6 g/kg diet, respectively, for 90 days. The results revealed that MP significantly (P<0.05) modulated growth performance (specific growth rate, final length, and length gain rate, body mass gain, and feed conversion ratio), lysozyme activity, and liver enzymes (AST, ALT). However, a non-significant effect on nitric oxide (NO) or immunoglobulin M (IgM) levels was detected, whereas the dietary inclusion of MP had a hypoglycemic effect. In terms of plasma globulin, albumin, globulin/albumin ratio, and cortisol, the MP receiving groups showed insignificant difference (P<0.05) when compared to controls, except for the 2 g MP-supplemented group. The lower inclusion concentration of MP (2 g/kg diet) demonstrated the best result (P < 0.05) for gonadosomatic index (GSI) and plasma testosterone level that was consistent with the histological findings reflecting an improvement in the testicular development compared with the control group. Expressions of complement component (C5) and interleukin 1-β (IL-1β) genes were significantly up-regulated in MP receiving groups. In conclusion, M. pruriens can be used as a safe natural economic feed additive and a low inclusion level of 2 g/kg diet is recommended to improve growth, enhance immunity, maintain liver functioning, improve testicular development, and to modulate immune-related genes in the mono-sex O. niloticus.
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Affiliation(s)
- Hiam Elabd
- Department of Aquatic Animals' Diseases and Management, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, 13736, Egypt.
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno d'Alcontres 31, 98166 S, Agata-Messina, Italy.
| | - Heba H Mahboub
- Fish Diseases and Management Department, Faculty of Veterinary Medicine, Zagazig University, 44511, Zagazig, Sharkia, Egypt.
| | | | - Samar Kamel
- Department of Physiology, Faculty of Veterinary Medicine, Suez Canal University, P.O. Box 41522, Ismailia, Egypt
| | - Reda El Kammar
- Histology Department, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Noha S Abdelnaeim
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Suez Canal University, P.O. Box 41522, Ismailia, Egypt
| | - Adel Shaheen
- Department of Aquatic Animals' Diseases and Management, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, 13736, Egypt
| | - Nikola Tresnakova
- Research Institute of Fish Culture and Hydrobiology, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Faculty of Fisheries and Protection of Waters, The University of South Bohemia in Ceske Budejovice, Zatisi 728/II, Vodnany, 389 25, Czech Republic
| | - Aya Matter
- Department of Aquatic Animals' Diseases and Management, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, 13736, Egypt
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Soni R, Shah J. Deciphering Intertwined Molecular Pathways Underlying Metabolic Syndrome Leading to Parkinson's Disease. ACS Chem Neurosci 2022; 13:2240-2251. [PMID: 35856649 DOI: 10.1021/acschemneuro.2c00165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder that gradually develops over time in a progressive manner. The main culprit behind the disease pathology is dopaminergic deficiency in Substantia nigra Pars Compacta (SNpc) due to neuronal degeneration. However, there are other factors that are not only associated with it but also somehow responsible for inception of pathology. Metabolic syndrome is one such risk factor for PD. Metabolic syndrome is a cluster of diseases mainly including diabetes, hypertension, obesity, and hyperlipidemia which pose a risk for developing cardiovascular disorders. All of these disorders have their own pathological pathways that intertwine with PD pathology. This leads to alpha-synuclein aggregation, neuroinflammation, mitochondrial dysfunction, and oxidative stress which are facets in initiating PD pathology. Although few reports are available, this area is underexplored and has contradictory views. Hence, further studies are needed in order to establish a definite relationship between PD and metabolic syndrome. In this review, we aim to elucidate the molecular mechanisms to confirm the association between them and pave the way for potential repurposing of therapies.
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Affiliation(s)
- Ritu Soni
- Department of Pharmacology, Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Jigna Shah
- Department of Pharmacology, Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
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Saranya G, Sruthi D, Jayakumar KS, Jiby MV, Nair RA, Pillai PP, Jayabaskaran C. Polyphenol oxidase (PPO) arm of catecholamine pathway catalyzes the conversion of L-tyrosine to L-DOPA in Mucuna pruriens (L.) DC var. pruriens: An integrated pathway analysis using field grown and in vitro callus cultures. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 166:1032-1043. [PMID: 34274890 DOI: 10.1016/j.plaphy.2021.06.053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 06/07/2021] [Accepted: 06/28/2021] [Indexed: 06/13/2023]
Abstract
Mucuna pruriens (L.) DC var. pruriens is the natural source for L-DOPA, precursor of the neurotransmitter dopamine, used widely in the treatment of Parkinson's disease. However, L-DOPA synthesis in plants is mediated either by Catecholamine (CA) pathway or alternate pathway catalyzed by Cytochrome P450 (CYP450) class of enzymes. Interestingly, the CA pathway itself can be initiated either by tyrosine hydroxylase (TH) or polyphenol oxidase (PPO). The CA pathway mediated synthesis of L-DOPA has not yet been proved in M. pruriens albeit strong indications. Therefore, the present investigation is focused on metabolite analysis of major intermediates of CA pathway up to the formation of dopamine and expression analysis of the selected genes, in different tissues and callus cultures. The four major intermediates, L-tyrosine, tyramine, L-DOPA and dopamine, were detected using NMR spectroscopy and quantified by HPLC in the callus cultures and in different tissues of the field plant, respectively. The various stages of leaf tissue were also analyzed for metabolite profiling. The relative amount of intermediates detected during the ontogeny of leaf indicates that PPO mediated conversion of L-tyrosine to dopamine through L-DOPA is relatively higher compared to dopamine production from tyramine. Among the two possible enzymes, activity of PPO was 6.5-fold more than TH in metabolically active young leaves compared to intermediate leaves. The gene expression profiles comprising upstream genes of L-tyrosine synthesis and downstream up to dopamine synthesis shows strong correlation with L-DOPA synthesis. The study validates CA pathway mediated synthesis of L-DOPA with PPO as candidate enzyme, in M. pruriens.
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Affiliation(s)
- G Saranya
- Department of Genomic Science, Central University of Kerala, Kasaragod, India; Department of Biochemistry, Indian Institute of Science, Bangalore, India
| | - D Sruthi
- Department of Biochemistry, Indian Institute of Science, Bangalore, India
| | - K S Jayakumar
- Department of Biotechnology and Bioinformatics Division, Jawaharlal Nehru Tropical Botanic Garden & Research Institute, Palode, Thiruvananthapuram, India
| | - M V Jiby
- Department of Biochemistry, Indian Institute of Science, Bangalore, India
| | - R Aswati Nair
- Department of Biochemistry and Molecular Biology, Central University of Kerala, Kasaragod, India
| | - Padmesh P Pillai
- Department of Genomic Science, Central University of Kerala, Kasaragod, India.
| | - C Jayabaskaran
- Department of Biochemistry, Indian Institute of Science, Bangalore, India
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Rahman MM, Uddin MJ, Reza ASMA, Tareq AM, Emran TB, Simal-Gandara J. Ethnomedicinal Value of Antidiabetic Plants in Bangladesh: A Comprehensive Review. PLANTS (BASEL, SWITZERLAND) 2021; 10:729. [PMID: 33918026 PMCID: PMC8070064 DOI: 10.3390/plants10040729] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/20/2021] [Accepted: 04/05/2021] [Indexed: 02/07/2023]
Abstract
The use of conventional drugs to treat metabolic disorders and the pathological consequences of diabetes further increases the complications because of the side effects, and is sometimes burdensome due to relatively higher costs and occasionally painful route of administration of these drugs. Therefore, shifting to herbal medicine may be more effective, economical, have fewer side effects and might have minimal toxicity. The present review amasses a list of ethnomedicinal plants of 143 species belonging to 61 families, from distinctive domestic survey literature, reported to have been used to treat diabetes by the ethnic and local people of Bangladesh. Leaves of the medicinal plants were found leading in terms of their use, followed by fruits, whole plants, roots, seeds, bark, stems, flowers, and rhizomes. This review provides starting information leading to the search for and use of indigenous botanical resources to discover bioactive compounds for novel hypoglycemic drug development.
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Affiliation(s)
- Md. Masudur Rahman
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
| | - Md. Josim Uddin
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
- Pharmazeutisches Institut, Abteilung Pharmazeutische Biologie, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, 24118 Kiel, Germany
| | - A. S. M. Ali Reza
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
| | - Abu Montakim Tareq
- Department of Pharmacy, International Islamic University Chittagong, Chittagong 4318, Bangladesh; (M.J.U.); (A.S.M.A.R.); (A.M.T.)
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo—Ourense Campus, E32004 Ourense, Spain
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Rachsee A, Chiranthanut N, Kunnaja P, Sireeratawong S, Khonsung P, Chansakaow S, Panthong A. Mucuna pruriens (L.) DC. seed extract inhibits lipopolysaccharide-induced inflammatory responses in BV2 microglial cells. JOURNAL OF ETHNOPHARMACOLOGY 2021; 267:113518. [PMID: 33122120 DOI: 10.1016/j.jep.2020.113518] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/07/2020] [Accepted: 10/22/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Inflammation caused by activated microglia is known to be associated with neurodegenerative diseases, e.g., Parkinson's disease (PD) and Alzheimer's disease (AD). Inhibiting the inflammatory process can be considered a potential strategy for the treatment of inflammation-associated diseases. Mucuna pruriens (L.) DC. (Leguminosae) has long been used in Thailand, India, China and other tropical countries to treat several diseases including PD. M. pruriens seeds have been found to possess a variety of pharmacological properties including antioxidant and anti-Parkinsonism effects. However, the anti-inflammatory effects of M. pruriens seeds during microglial activation have yet to be reported. AIM OF THE STUDY The present study was performed to evaluate the anti-inflammatory effects of M. pruriens seed extract and elucidate its underlying mechanism using lipopolysaccharide (LPS)-stimulated BV2 microglial cells. MATERIALS AND METHODS BV2 microglial cells were pretreated with various concentrations of M. pruriens seed extract before being stimulated with LPS. The levels of inflammatory mediators were analyzed by Griess assay and enzyme-linked immunoassay (ELISA). The protein expression levels of inflammatory cytokines were determined by Western blot analysis. The translocation of nuclear factor-kappa B (NF-κB) was assessed by immunofluorescence microscopy. RESULTS M. pruriens seed extract significantly inhibited the release of inflammatory mediators including nitric oxide (NO), IL-1β, IL-6, and TNF-α in LPS-stimulated BV2 microglial cells. The extract also decreased the protein expression of IL-1β, IL-6, and TNF-α. Moreover, M. pruriens seed extract inhibited the translocation of NF-κB. CONCLUSIONS M. pruriens seed extract could suppress inflammatory responses in LPS-activated BV2 microglial cells by inhibiting the NF-κB signaling pathway. These findings support the use of M. pruriens seeds in traditional and alternative medicine for the treatment of PD and other inflammation-associated diseases.
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Affiliation(s)
- Aungkana Rachsee
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand; Department of Pharmacology and Center of Excellence for Innovation in Chemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Natthakarn Chiranthanut
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
| | - Phraepakaporn Kunnaja
- Division of Clinical Chemistry, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Seewaboon Sireeratawong
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Parirat Khonsung
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Sunee Chansakaow
- Department of Pharmaceutical Sciences and Medicinal Plant Innovation Center, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Ampai Panthong
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
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Pathania R, Chawla P, Khan H, Kaushik R, Khan MA. An assessment of potential nutritive and medicinal properties of Mucuna pruriens: a natural food legume. 3 Biotech 2020; 10:261. [PMID: 32477848 DOI: 10.1007/s13205-020-02253-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 05/06/2020] [Indexed: 01/31/2023] Open
Abstract
Mucuna pruriens belongs to the Fabaceae family and is ordinarily known as velvet bean, in English cowitch and Hindi Kawaanch. The restorative quality of this bean makes it an excellent component in pharmaceutical and therapeutic applications. Apart from high protein and starch content, these beans contain (l-Dopa) 3, 4-dihydroxy-l-phenylalanine, which exhibits several medicinal properties. However, it is poisonous when ingested by ruminants. The obstruction to the advancement of Mucuna as nutrition or food is the nearness of antinutrients, which are high as opposed to other uncommon vegetables. Also, this legume is considered as a future restorative herb because of its anticholesterolemic, anti-Parkinson, antioxidant, antidiabetic, sexual enhancing, anti-inflammatory, antimicrobial, and antivenom activities. It also exhibits anticancer activities, but very few studies have been done. The seeds of Mucuna pruriens also contain a vast range of phytochemical constituents such as alkaloids, glycosides, saponins, reducing sugars, and tannins, which provide an avenue to explore it for wider applications. This review sheds light on the possible mechanism of action of Mucuna pruriens on some diseases (hypoglycemia, Parkinson's disease, microbial diseases and tumor). and also fills the gap in the studies of Mucuna pruriens. and Further more in vitro and in vivo studies should be done to explore the potential of these seeds against many diseases, its application as a food source, its antinutrient, and harmful properties as well as its nutraceutical perspective.
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Iamsaard S, Arun S, Burawat J, Yannasithinon S, Tongpan S, Bunsueb S, Lapyuneyong N, Choowong-in P, Tangsrisakda N, Chaimontri C, Sukhorum W. Evaluation of antioxidant capacity and reproductive toxicity of aqueous extract of Thai Mucuna pruriens seeds. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2020; 18:265-273. [DOI: 10.1016/j.joim.2020.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 02/04/2020] [Indexed: 01/23/2023]
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Ashidi JS, Owagboriaye FO, Yaya FB, Payne DE, Lawal OI, Owa SO. Assessment of reproductive function in male albino rat fed dietary meal supplemented with Mucuna pruriens seed powder. Heliyon 2019; 5:e02716. [PMID: 31720466 PMCID: PMC6838900 DOI: 10.1016/j.heliyon.2019.e02716] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 09/26/2019] [Accepted: 10/21/2019] [Indexed: 11/27/2022] Open
Abstract
The occurrence of conflicting reports on the improvement of male reproductive function among humans fed diet containing the seed of Mucuna pruriens (MP) have raised a major concern in Nigeria. We assessed the effect of MP seed powder on the reproductive function in 32 adult male albino rats randomized to 4 groups of 8 rats each for 8 weeks. Group 1 (control) was given standard rat chow while groups 2, 3 and 4 were fed diets containing MP seed powder at 0.75 g, 1.5 g and 2.25 g respectively. Serum level of follicle stimulating hormone, testosterone, luteinizing hormone, oxidative stress markers in the testis, epididymal sperm quality and cytoarchitectural structure of the testis were monitored using standard methods. Significant improvements (p < 0.05) in the serum levels of all the hormones, testicular antioxidant defence, epididymal sperm quality without testicular degenerative changes were observed in group 2 compared to other groups. Oxidative stress, severe degenerative architectural lesions in the testis as well as significant reductions (p < 0.05) in epididymal sperm count, percentage motility and significant (p < 0.05) increased in abnormal sperm cells were observed in group 4. MP seed enhances reproductive function in male rats only at a dose level of 0.75g. A dose value higher than 0.75 g may be toxic to the male reproductive system.
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Affiliation(s)
- Joseph Senu Ashidi
- Department of Plant Science, Olabisi Onabanjo University, PMB 2002, Ago-Iwoye, Ogun State, Nigeria
| | - Folarin Ojo Owagboriaye
- Department of Zoology and Environmental Biology, Olabisi Onabanjo University, PMB 2002, Ago-Iwoye, Ogun State, Nigeria
| | - Funmilola Balikis Yaya
- Department of Plant Science, Olabisi Onabanjo University, PMB 2002, Ago-Iwoye, Ogun State, Nigeria
| | | | - Olubukola Ireti Lawal
- Department of Plant Science, Olabisi Onabanjo University, PMB 2002, Ago-Iwoye, Ogun State, Nigeria
| | - Stephen Olugbemiga Owa
- Applied Biology Programme, Department of Microbiology, Landmark University, Omu-Aran, Kwara State, Nigeria
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Pinto IR, Chaves HV, Vasconcelos AS, de Sousa FCF, Santi-Gadelha T, de Lacerda JTJG, Ribeiro KA, Freitas RS, Maciel LM, Filho SMP, Viana AFSC, de Almeida Gadelha CA, Filho GC, de Paulo Teixeira Pinto V, Pereira KMA, Rodrigues e Silva AA, Bezerra MM. Antiulcer and Antioxidant Activity of a Lectin from Mucuna pruriens Seeds on Ethanol- induced Gastropathy: Involvement of Alpha-2 Adrenoceptors and Prostaglandins. Curr Pharm Des 2019; 25:1430-1439. [DOI: 10.2174/1381612825666190524081433] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/10/2019] [Indexed: 01/01/2023]
Abstract
Ethnopharmacological Relevance:Mucuna pruriens (Mp) belongs to Leguminosae family, it is native of tropical regions and used to treat several maladies such as urinary, neurological, and menstruation disorders, constipation, edema, fever, tuberculosis, ulcers, diabetes, arthritis, dysentery, and cardiovascular diseases. Mp seeds are rich in bioactive compounds, for instance, lectins, a heterogeneous group of proteins and glycoproteins with a potential role as therapeutic tools for several conditions, including gastric disorders. This study investigated the acute toxicity, gastroprotective, and antioxidant activities of a lectin from Mucuna pruriens seeds (MpLec) on ethanol-induced gastropathy model in mice.Materials & Methods:Mice received MpLec (5 or 10 mg/kg; i.v.) and were observed for acute toxicity signs; in another experimental series, mice were pre-treated with MpLec (0.001; 0.01 or 0.1 mg/kg, i.v.), ranitidine (80 mg/kg, p.o.), or saline (0.3 mL/30g, i.v.) before ethanol 99.9% (0.2 mL/animal, p.o.), and euthanized 30 min after ethanol challenge. Macroscopic and microscopic gastric aspects, biochemical parameters (tissue hemoglobin levels, iron-induced lipid peroxidation, GSH content, SOD activity, and gastric mucosal PGE2) were measured. Additionally, pharmacological tools (yohimbine, indomethacin, naloxone, L-NAME) were opportunely used to clarify MpLec gastroprotective mechanisms of action.Results:No toxicity signs nor death were observed at acute toxicity tests. MpLec reduced ethanol-induced gastric damage, edema, and hemorrhagic patches formation, as well as decreased lipid peroxidation, SOD activity, and increased GSH content. Yohimbine and indomethacin prevented MpLec effects, suggesting the involvement of alpha-2 adrenoceptors and prostaglandins in the MpLec-mediated effects.Conclusion:MpLec does not present toxicity signs and shows gastroprotective and antioxidant activities via alpha-2 adrenoceptors and prostaglandins in the ethanol-induced gastropathy model.
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Affiliation(s)
- Isabela Ribeiro Pinto
- Federal University of Ceara, Master of Biotechnology Degree Program, Sobral - Ceara, Brazil
| | - Hellíada V. Chaves
- Federal University of Ceara, Master of Biotechnology Degree Program, Sobral - Ceara, Brazil
| | | | | | - Tatiane Santi-Gadelha
- Federal University of Paraiba, Department of Molecular Biology, Joao Pessoa - Paraiba, Brazil
| | | | - Kátia Alves Ribeiro
- Federal University of Ceara, Master of Biotechnology Degree Program, Sobral - Ceara, Brazil
| | - Raul Sousa Freitas
- Federal University of Ceara, Master of Biotechnology Degree Program, Sobral - Ceara, Brazil
| | - Lara Mendes Maciel
- Federal University of Ceara, Faculty of Medicine, Sobral - Ceara, Brazil
| | | | | | | | - Gerardo Cristino Filho
- Federal University of Ceara, Master of Biotechnology Degree Program, Sobral - Ceara, Brazil
| | | | | | | | - Mirna Marques Bezerra
- Federal University of Ceara, Master of Biotechnology Degree Program, Sobral - Ceara, Brazil
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Role of medicinal plants in the management of diabetes mellitus: a review. 3 Biotech 2019; 9:4. [PMID: 30555770 DOI: 10.1007/s13205-018-1528-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 12/03/2018] [Indexed: 01/20/2023] Open
Abstract
Medicinal plants have a vast potential in the treatment of various ailments due to the presence of therapeutically important phytochemicals. Diabetes is a serious metabolic disorder and several marketed medications are available to alleviate the symptoms of diabetes. However, these over the counter drugs are expensive and associated with several complications. Herbal medicines are gaining importance as they are cost-effective and also display improved therapeutic effects with lesser side effects. The present review includes the reports available on medicinal plants used for treating diabetes complications. The aim of the review is to categorize and summarize the available information on medicinal plants with anti-diabetic properties and suggesting outlooks for future research. A systematic search was performed on medicinal plants with anti-diabetic properties using several search engines such as Google Scholar, PubMed, Science Direct and other online journals and books. All the plants listed in this review are native to Asian countries and are routinely used by the traditional practitioners for the treatment of various ailments. Based on the literature data available, a total of 81 medicinal plants with anti-diabetic, anti-hyperglycemic, hypoglycemic, anti-lipidemic and insulin mimetic properties have been compiled in this review. This review provides useful information about the different medicinal plants for treating diabetes-associated complications. Further research can be carried out to study the active constituents and mechanism of these plants.
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The effects of Mucuna pruriens on the renal oxidative stress and transcription factors in high-fructose-fed rats. Food Chem Toxicol 2018; 118:526-531. [PMID: 29860019 DOI: 10.1016/j.fct.2018.05.061] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 05/25/2018] [Accepted: 05/26/2018] [Indexed: 12/30/2022]
Abstract
In the present study, we evaluated the effects of M. pruriens administration on metabolic parameters, oxidative stress and kidney nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and nuclear factor (erythroid-derived 2)-like 2 (Nrf2) signaling pathways in high-fructose fed rats. Male rats (n = 28) were divided into 4 groups as control, M. pruriens, fructose, and M. pruriens plus fructose. All rats were fed a standard diet supplemented or no supplemented with M. pruriens (200 mg/kg/d by gavage). Fructose was given in drinking water for 8 weeks. High fructose consumption led to an increase in the serum level of glucose, triglyceride, urea and renal malondialdehyde (MDA) levels. Although M. pruriens treatment reduced triglyceride and MDA levels, it did not affect other parameters. M. pruriens supplementation significantly decreased the expression of NF-ҡB and decreased expression of Nrf2 and HO-1 proteins in the kidney. This study showed that the adverse effects of high fructose were alleviated by M. pruriens supplementation via modulation of the expression of kidney nuclear transcription factors in rats fed high fructose diet.
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Cilia R, Laguna J, Cassani E, Cereda E, Raspini B, Barichella M, Pezzoli G. Daily intake of Mucuna pruriens in advanced Parkinson's disease: A 16-week, noninferiority, randomized, crossover, pilot study. Parkinsonism Relat Disord 2018; 49:60-66. [DOI: 10.1016/j.parkreldis.2018.01.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 01/03/2018] [Accepted: 01/11/2018] [Indexed: 10/18/2022]
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Singh SK, Dhawan SS. Analyzing trichomes and spatio-temporal expression of a cysteine protease gene Mucunain in Mucuna pruriens L. (DC). PROTOPLASMA 2018; 255:575-584. [PMID: 28975523 DOI: 10.1007/s00709-017-1164-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 08/31/2017] [Indexed: 06/07/2023]
Abstract
Mucuna pruriens is a well-known legume for the itching attributes of the trichome and a valuable medicinal herb that is used for the treatment of Parkinson's disease, sexual debilities, etc. Its cultivation was deprived due to its itching behavior. The wild genotype of M. pruriens have the largest trichome length (2015 ± 29 μm) compared to other genotype and mutants. The white-seeded variety of M. pruriens was found to be the most suitable for large-scale cultivation due to the small trichome size and less trichome density on the pod. The external surface trichomes have protuberance with unknown function. The unicellular trichomes of Mucuna show the flowing fluid or cytoplasm inside the trichome. The unigenes regulating the differentiation and development of the trichome such as GLABRA-1, GLABRA-2, and cpr-5 have been identified in M. pruriens transcriptome of the leaf. The Mucunain shows a higher transcript abundance in the flower and pod cover compared to the seeds. The Mucunain was found in every stage of plant growth, but it was highly expressed during maturity (about 170 days) with a high fragment per kilobase per million value.
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Affiliation(s)
- Susheel Kumar Singh
- CSIR-Central Institute of Medicinal And Aromatic Plants, P.O.-CIMAP, Lucknow, 226015, India
| | - Sunita Singh Dhawan
- CSIR-Central Institute of Medicinal And Aromatic Plants, P.O.-CIMAP, Lucknow, 226015, India.
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In vitro and in vivo investigation of natural compounds from seed extract of Mucuna pruriens lacking l-DOPA for the treatment of erectile dysfunction. ASIAN PAC J TROP MED 2017; 10:238-252. [PMID: 28442107 DOI: 10.1016/j.apjtm.2017.03.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 02/06/2017] [Accepted: 02/27/2017] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To investigate the biological effects of the Mucuna pruriens (M. pruriens) seed extracts that lacked l-DOPA, which was formerly reported as the active ingredient, on erectile dysfunction (ED) both in vitro and in vivo. METHODS Seed of M. pruriens plant that cultivated in Mae Taeng District, Chiang Mai Province, Thailand, was collected. Component of its seeds were extracted and isolated into 2 fractions using methanol, polar and nonpolar. Each fraction was investigated for phytochemicals using gas chromatography and mass spectroscopy and was screened for biological activity in vitro using three different cell lines. The most biological active fraction was used to treat both streptozotocin (STZ)-induced diabetes mellitus-erectile dysfunction (DM-ED) male Wistar rats and normal rats (n = 6 per groups) to compare the effect on sexual behavior parameters, including number of intromission, mounting and ejaculation, with that of rats given Sildenafil by individually pairing with their female counterparts. Penile tissues and serums were collected to determine histological structure, related gene expression and biomolecules. RESULTS The phytochemicals of the polar fraction were possibly catechol and its derivatives plus polyphenols, whereas the nonpolar fraction consisted of lipid derivatives. l-DOPA was not detected in either of the extracts. The polar fraction was able to up-regulate the expression of ED-related genes including eNOS and nNOS in vitro which subsequently promotes nitric oxide production and maintains intracellular cyclic guanosine monophosphate levels. When administrated to DM-ED rats, the polar extract significantly improved all sexual behavior parameters in DM-ED rats compared to untreated group (18.3 ± 1.8 to 10.8 ± 2.9 for intromission, 9.8 ± 2.2 to 5.7 ± 1.3 for mounting, and 1.8 ± 0.6 to 0.2 ± 0.4 for ejaculation). That effect might due to the ability of the extract to stimulate the expression of eNOS and nNOS which results in nitric oxide production and subsequently maintains cyclic guanosine monophosphate levels in penile tissue. Moreover, this extract may also prevent penile tissue deterioration due to diabetes. CONCLUSIONS The polar extract of M. pruriens seed can be used for ED therapy, especially in patients with metabolic diseases including diabetes. The action of the extract might be due to catechol and its derivatives and polyphenols.
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Akgun B, Sarı A, Ozturk S, Erol FS, Ozercan IH, Ulu R. Effects of Mucuna pruriens on Free Fatty Acid Levels and Histopathological Changes in the Brains of Rats Fed a High Fructose Diet. Med Princ Pract 2017; 26:561-566. [PMID: 28898884 PMCID: PMC5848471 DOI: 10.1159/000481402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 09/11/2017] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To investigate free fatty acid levels and histopathological changes in the brain of rats fed a high fructose diet (HFrD) and to evaluate the effects of Mucuna pruriens, known to have antidiabetic activity, on these changes. MATERIALS AND METHODS The study comprised 28 mature female Wistar rats. The rats were divided into 4 groups, each included 7 rats. Group 1: control; group 2: fed an HFrD; group 3: fed normal rat chow and M. pruriens; group 4: fed an HFrD and M. pruriens for 6 weeks. At the end of 6 weeks, the rats were decapitated, blood and brain tissues were obtained. Serum glucose and triglyceride levels were measured. Free fatty acid levels were measured in 1 cerebral hemisphere of each rat and histopathological changes in the other. The Mann-Whitney U test was used to compare quantitative continuous data between 2 independent groups, and the Kruskal-Wallis test was used to compare quantitative continuous data between more than 2 independent groups. RESULTS Arachidonic acid and docosahexaenoic acid levels were significantly higher in group 2 than in group 1 (p < 0.05). Free arachidonic acid and docosahexaenoic acid levels in group 4 were significantly less than in group 2 (p < 0.05). Histopathological examination of group 2 revealed extensive gliosis, neuronal hydropic degeneration, and edema. In group 4, gliosis was much lighter than in group 2, and edema was not observed. Neuronal structures in group 4 were similar to those in group 1. CONCLUSIONS The HFrD increased the levels of free arachidonic acid and docosahexaenoic acid probably due to membrane degradation resulting from possible oxidative stress and inflammation in the brain. The HFrD also caused extensive gliosis, neuronal hydropic degeneration, and edema. Hence, M. pruriens could have therapeutic effects on free fatty acid metabolism and local inflammatory responses in the brains of rats fed an HFrD.
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Affiliation(s)
- Bekir Akgun
- Department of Neurosurgery, Firat University, Elazig, Turkey
- *Bekir Akgun, MD, Department of Neurosurgery, Firat University Hospital, TR-23119 Elazig (Turkey), E-Mail
| | - Aysel Sarı
- Department of Chemistry/Biochemistry, Firat University, Elazig, Turkey
| | - Sait Ozturk
- Department of Neurosurgery, Firat University, Elazig, Turkey
| | | | | | - Ramazan Ulu
- Department of Internal Medicine, Firat University, Elazig, Turkey
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Comparative evaluation of the sexual functions and NF-κB and Nrf2 pathways of some aphrodisiac herbal extracts in male rats. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:318. [PMID: 27561457 PMCID: PMC5000417 DOI: 10.1186/s12906-016-1303-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 08/18/2016] [Indexed: 02/06/2023]
Abstract
Background Mucuna pruriens, Tribulus terrestris and Ashwagandha (Withania somnifera) are widely known as antioxidant effective herbals and have been reported to possess aphrodisiac activities in traditional usages. In this study, we determined the effects of these herbals on sexual functions, serum biochemical parameters, oxidative stress and levels of NF-κB, Nrf2, and HO-1 in reproductive tissues. Methods Thirty-five male rats were divided into five groups: the control group, sildenafil-treated group (5 mg/kg/d), Mucuna, Tribulus and Ashwagandha groups. The extract groups were treated orally either with Mucuna, Tribulus or Ashwagandha (300 mg/kg b.w.) for 8 weeks. Results All of the extracts were found to be significantly effective in sexual functioning and antioxidant capacity and Tribulus showed the highest effectiveness. Serum testosterone levels significantly increased in Tribulus and Ashwagandha groups in comparison to control group. Tribulus was able to reduce the levels of NF-κB and increase the levels of Nrf2 and HO-1 to a much greater extent than Mucuna and Ashwagandha. Conclusions These results demonstrate for the first time that Mucuna, Tribulus and Ashwagandha supplementation improves sexual function in male rats via activating Nrf2/ HO-1 pathway while inhibiting the NF-κB levels. Moreover, Tribulus terrestris extract was found to be more bioavailable from Ashwagandha extract followed by Mucuna extract. Graphical abstract Schematic representation of the mode of action of some aphrodisiac herbal extracts to improve sexual functions![]()
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Owa SO, Taiwo AA, Okosun JA, Otohinoyi DA, Akujobi YO, Oyewale DG, Ibraheem O, Edewor-Ikupoyi TI, Adeyemi OS. The biochemical effects of lime concentrate ‘Aporo’ and Mucuna pruriens seeds extract on Alloxan-induced diabetic rats. J Taibah Univ Med Sci 2016. [DOI: 10.1016/j.jtumed.2016.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Obogwu MB, Akindele AJ, Adeyemi OO. Hepatoprotective and in vivo antioxidant activities of the hydroethanolic leaf extract of Mucuna pruriens (Fabaceae) in antitubercular drugs and alcohol models. Chin J Nat Med 2015; 12:273-83. [PMID: 24863352 DOI: 10.1016/s1875-5364(14)60054-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Indexed: 12/20/2022]
Abstract
AIM Hepatotoxicity is a significantly increasing health problem worldwide, and the extent of the problem has stimulated interest in the search for hepatotherapeutic agents from plants. This study investigated the hepatoprotective and in vivo antioxidant activities of the hydroethanolic extract of Mucuna pruriens leaves in antitubercular and alcohol-induced hepatotoxicity assays in rats. METHOD In each of the models used, seven groups were allotted. The different groups received normal saline (10 mL·kg(-1), p.o.); hepatotoxicant (isoniazid-rifampicin, INH-RIF, 100 mg·kg(-1), i.p. or 20% ethanol 5 g·kg(-1), p.o.) and normal saline (10 mL·kg(-1), p.o.); hepatotoxicant and extract at doses of 100, 200, and 400 mg·kg(-1) p.o.; hepatotoxicant and silymarin 50 mg·kg(-1) p.o.; and extract at 400 mg·kg(-1) p.o. On the 21(st) day of treatment, blood was collected for assessment of serum biochemical parameters and harvested liver samples were assessed for antioxidants. RESULTS The hepatotoxicants significantly (P < 0.05-0.001) increased the levels of alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP), bilirubin, and malondialdehyde (MDA); and reduced the levels of catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), and reduced glutathione GSH compared to control. M. pruriens significantly reversed (P < 0.05-0.001) the elevation in the level of ALT, AST, ALP, and bilirubin caused by the hepatotoxicants. The extract (200 and 400 mg·kg(-1)) significantly reversed (P < 0.05) the diminution in the level of in vivo antioxidants and increased the level of MDA produced by INH-RIF. M. pruriens (100-400 mg·kg(-1)) elicited significant reduction (P < 0.001) in the level of MDA compared to the alcohol group. Silymarin also reversed the deleterious effects of the hepatotoxicants. CONCLUSION The hydroethanolic extract of Mucuna pruriens leaves possesses hepatoprotective activity with enhancement of in vivo antioxidants as a possible mechanism of action.
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Affiliation(s)
- Mercy B Obogwu
- Department of Pharmacology, Faculty of Basic Medical Sciences, College of Medicine, University of Lagos, P.M.B. 12003 Lagos, Nigeria
| | - Abidemi J Akindele
- Department of Pharmacology, Faculty of Basic Medical Sciences, College of Medicine, University of Lagos, P.M.B. 12003 Lagos, Nigeria.
| | - Olufunmilayo O Adeyemi
- Department of Pharmacology, Faculty of Basic Medical Sciences, College of Medicine, University of Lagos, P.M.B. 12003 Lagos, Nigeria
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Arulselvan P, Ghofar HAA, Karthivashan G, Halim MFA, Ghafar MSA, Fakurazi S. Antidiabetic therapeutics from natural source: A systematic review. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.bionut.2014.07.009] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Adaramoye OA, Lawal SO. Effect of kolaviron, a biflavonoid complex fromGarcinia kolaseeds, on the antioxidant, hormonal and spermatogenic indices of diabetic male rats. Andrologia 2013; 46:878-86. [DOI: 10.1111/and.12160] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2013] [Indexed: 02/02/2023] Open
Affiliation(s)
- O. A. Adaramoye
- Drug Metabolism and Toxicology Research Laboratories; Department of Biochemistry; College of Medicine; University of Ibadan; Ibadan Nigeria
| | - S. O. Lawal
- Drug Metabolism and Toxicology Research Laboratories; Department of Biochemistry; College of Medicine; University of Ibadan; Ibadan Nigeria
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Pandeya KB, Tripathi IP, Mishra MK, Dwivedi N, Pardhi Y, Kamal A, Gupta P, Dwivedi N, Mishra C. A Critical Review on Traditional Herbal Drugs: An Emerging Alternative Drug for Diabetes. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ijoc.2013.31001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kumar RBS, Kar B, Dolai N, Bala A, Haldar PK. Evaluation of antihyperglycemic and antioxidant properties of Streblus asper Lour against streptozotocin–induced diabetes in rats. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60032-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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