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Roh YJ, Lee SJ, Kim JE, Jin YJ, Seol A, Song HJ, Park J, Park SH, Douangdeuane B, Souliya O, Choi SI, Hwang DY. Dipterocarpus tuberculatus as a promising anti-obesity treatment in Lep knockout mice. Front Endocrinol (Lausanne) 2023; 14:1167285. [PMID: 37334306 PMCID: PMC10273273 DOI: 10.3389/fendo.2023.1167285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/02/2023] [Indexed: 06/20/2023] Open
Abstract
Introduction The therapeutic effects and mechanisms of Dipterocarpus tuberculatus (D. tuberculatus) extracts have been examined concerning inflammation, photoaging, and gastritis; however, their effect on obesity is still being investigated. Methods We administered a methanol extract of D. tuberculatus (MED) orally to Lep knockout (KO) mice for 4 weeks to investigate the therapeutic effects on obesity, weight gain, fat accumulation, lipid metabolism, inflammatory response, and β-oxidation. Results In Lep KO mice, MED significantly reduced weight gains, food intake, and total cholesterol and glyceride levels. Similar reductions in fat weights and adipocyte sizes were also observed. Furthermore, MED treatment reduced liver weight, lipid droplet numbers, the expressions of adipogenesis and lipogenesis-related genes, and the expressions of lipolysis regulators in liver tissues. Moreover, the iNOS-mediated COX-2 induction pathway, the inflammasome pathway, and inflammatory cytokine levels were reduced, but β-oxidation was increased, in the livers of MED-treated Lep KO mice. Conclusion The results of this study suggest that MED ameliorates obesity and has considerable potential as an anti-obesity treatment.
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Affiliation(s)
- Yu Jeong Roh
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
| | - Su Jin Lee
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
| | - Ji Eun Kim
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
| | - You Jeong Jin
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
| | - Ayun Seol
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
| | - Hee Jin Song
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
| | - Jumin Park
- Department of Food Science and Nutrition, College of Human Ecology, Pusan National University, Busan, Republic of Korea
| | - So Hae Park
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
| | | | - Onevilay Souliya
- Institute of Traditional Medicine, Ministry of Health, Vientiane, Laos
| | - Sun Il Choi
- Henan Key Laboratory of Brain Targeted Bio-Nanomedicine, School of Life Sciences & School of Pharmacy, Henan University, Kaifeng, Henan, China
| | - Dae Youn Hwang
- Department of Biomaterials Science (BK21 FOUR Program)/Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
- Longevity Wellbeing Research Center/Laboratory Animals Resources Center, College of Natural Resources and Life Science, Pusan National University, Miryang, Republic of Korea
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Bai X, Jarubula R. Development of novel green synthesized Zinc oxide nanoparticles with antibacterial activity and effect on diabetic wound healing process of excisional skin wounds in nursing care during sports training. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Ajirioghene AE, Ghasi SI, Ewhre LO, Adebayo OG, Asiwe JN. Anti-diabetogenic and in vivo antioxidant activity of ethanol extract of Dryopteris dilatata in alloxan-induced male Wistar rats. Biomarkers 2021; 26:718-725. [PMID: 34612093 DOI: 10.1080/1354750x.2021.1990408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 10/02/2021] [Indexed: 12/12/2022]
Abstract
AIMS Oxido-inflammatory stress has been implicated as the main targets in alleviating diabetic complications induced by hyperglycaemia. Dryopteris dilatata: a bioactive plant serves great medicinal benefits in ethnopharmacology to ameliorate pathological conditions. This study investigated the protective effects of ethanol extract of Dryopteris dilatata (EEDD) in alloxan-induced diabetic rats through mechanism involving inhibition of oxidative stress and liver and kidney inflammatory markers. METHODOLOGY Male Wistar rats were made diabetic via alloxan monohydrate (100 mg/kg) administration intraperitoneally. Diabetic rats were post-treated with EEDD (800 mg/kg) and Metformin (50 mg/kg) orally for two weeks. Fasting blood sugar (FBS), body and organ weight change, markers of oxidative stress, liver and kidney inflammation were evaluated. RESULTS Our results revealed that EEDD significantly reduced alloxan-induced hyperglycaemia in the diabetic rats after 5, 10 and 15 days of treatment. Markers of oxidative injury were also significantly ameliorated in the pancreas, liver and kidney of the diabetic rats following treatment with EEDD. However, liver and kidney injury markers were significantly attenuated with marked decreased organ weight in the diabetic rats after treatment with EEDD. CONCLUSION Here in, we found that Dryopteris dilatata could be used as nutraceuticals in the prevention and treatment of diabetes and its related complications through positively modulating oxidative stress and liver and kidney inflammatory markers.
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Affiliation(s)
- Akpotu E Ajirioghene
- Department of Pharmacology, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Port-Harcourt, Nigeria
| | - Samuel I Ghasi
- Department of Pharmacology and Therapeutics, College of Medicine, University of Nigeria, Nsuka, Nigeria
| | - Lawrence O Ewhre
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Delta State University, Abraka, Nigeria
| | - Olusegun G Adebayo
- Neurophysiology Unit, Department of Physiology, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Port-Harcourt, Nigeria
| | - Jerome N Asiwe
- Neurophysiology Unit, Department of Physiology, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Port-Harcourt, Nigeria
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Madaan R, Singla RK, Kumar S, Dubey AK, Kumar D, Sharma P, Bala R, Singla S, Shen B. Bergenin - a biologically active scaffold: Nanotechnological perspectives. Curr Top Med Chem 2021; 22:132-149. [PMID: 34649489 DOI: 10.2174/1568026621666211015092654] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 02/08/2023]
Abstract
Bergenin, 4-O-methyl gallic acid glucoside, is a bioactive compound present in various plants belonging to different families. The present work compiles scattered information on pharmacology, structure activity relationship and nanotechnological aspects of bergenin, collected from various electronic databases such as Sci Finder, PubMed, Google scholar, etc. Bergenin has been reported to exhibit hepatoprotective, anti-inflammatory, anticancer, neuroprotective, antiviral and antimicrobial activities. Molecular docking studies have shown that isocoumarin pharmacophore of bergenin is essential for its bioactivities. Bergenin holds a great potential to be used as lead molecule and also as a therapeutic agent for development of more efficacious and safer semisynthetic derivatives. Nanotechnological concepts can be employed to overcome poor bioavailability of bergenin. Finally, it is concluded that bergenin can be emerged as clinically potential medicine in modern therapeutics.
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Affiliation(s)
- Reecha Madaan
- Chitkara College of Pharmacy, Chitkara University Punjab. India
| | - Rajeev K Singla
- Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan. China
| | - Suresh Kumar
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala- Punjab. India
| | - Ankit Kumar Dubey
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai-600036, Tamil Nadu. India
| | - Dinesh Kumar
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai-600036, Tamil Nadu. India
| | - Pooja Sharma
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala- Punjab. India
| | - Rajni Bala
- Chitkara College of Pharmacy, Chitkara University Punjab. India
| | - Shailja Singla
- iGlobal Research and Publishing Foundation, New Delhi. India
| | - Bairong Shen
- Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan. China
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Karim K, Giribabu N, Salleh N. Marantodes pumilum Var Alata (Kacip Fatimah) ameliorates derangement in RANK/RANKL/OPG pathway and reduces inflammation and oxidative stress in the bone of estrogen-deficient female rats with type-2 diabetes. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153677. [PMID: 34333329 DOI: 10.1016/j.phymed.2021.153677] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 07/12/2021] [Accepted: 07/14/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND M. pumilum has been claimed to protect the bone against the adverse effect of estrogen deficiency. Additionally, it also exhibits anti-diabetic activity. In view of these, this study aims to identify the mechanisms underlying the bone protective effect of M. pumilum in the presence of both estrogen deficiency and diabetes mellitus (DM). METHODS Ovariectomized, diabetic female rats were given M. pumilum leave aqueous extract (MPLA) (50 and 100 mg/kg/day), estrogen, glibenclamide and estrogen plus glibenclamide for 28 consecutive days. At the end of the treatment, fasting blood glucose (FBG), serum insulin, Ca2+, PO43- and bone alkaline phosphatase (BALP) levels were measured. Rats were sacrificed and femur bones were harvested for determination of expression level and distribution of RANK, RANKL, OPG and oxidative stress and inflammatory proteins by molecular biological techniques. RESULTS 100 mg/kg/day MPLA treatment decreased the FBG and BALP levels but increased the serum insulin, Ca2+ and PO43- levels in estrogen deficient, diabetic rats. Expression and distribution of RANKL, NF-κB p65, IKKβ, IL-6, IL-1β and Keap-1 decreased however expression and distribution of RANK, OPG, BMP-2, Type-1 collagen, Runx2, TRAF6, Nrf2, NQO-1, HO-1, SOD and CAT increased in the bone of estrogen deficient, diabetic rats which received 100 mg/kg/day MPLA with greater effects than estrogen-only, glibenclamide-only and estrogen plus glibenclamide treatments. CONCLUSION MPLA helps to overcome the adverse effect of estrogen deficiency and DM on the bone and thus this herb could potentially be used for the treatment and prevention of osteoporosis in postmenopausal women with diabetes.
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Affiliation(s)
- Kamarulzaman Karim
- Department of Physiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nelli Giribabu
- Department of Physiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - Naguib Salleh
- Department of Physiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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Son YJ, Jung DS, Shin JM, Erdenebileg S, Nho CW. Heracleum dissectum Ledeb. ethanol extract attenuates metabolic syndrome symptoms in high-fat diet-induced obese mice by activating adiponectin/AMPK signaling. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104581] [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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Sanjeev S, Murthy MK, Sunita Devi M, Khushboo M, Renthlei Z, Ibrahim KS, Kumar NS, Roy VK, Gurusubramanian G. Isolation, characterization, and therapeutic activity of bergenin from marlberry (Ardisia colorata Roxb.) leaf on diabetic testicular complications in Wistar albino rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:7082-7101. [PMID: 30648235 DOI: 10.1007/s11356-019-04139-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 01/02/2019] [Indexed: 06/09/2023]
Abstract
Bergenin is one of the phytochemical constituents in marlberry (Ardisia colorata Roxb.) having antioxidant, anti-diabetic, and anti-inflammatory properties. A. colorata has been used as an herbal medicine in Southeast Asia particularly in Northeast India to treat diabetes. Bergenin was isolated from methanol extract of A. colorata leaf (MEACL) by column chromatography and TLC profiling. Characterization and structural validation of bergenin were performed by spectroscopic analyses. A LC-ESI-MS/MS method was developed for the quantitation of bergenin and validated as per the guidelines of FDA and EMA. The validated method was successfully utilized to quantify bergenin concentration in MEACL samples. Therapeutic efficacy of bergenin was investigated on streptozotocin-induced diabetic rats by following standard protocols. Bergenin supplementation significantly improved the physiological and metabolic processes and in turn reverses diabetic testicular dysfunction via increasing serum testosterone concentrations and expression pattern of PCNA, improving histopathological and histomorphometric manifestations, modulating spermatogenic events and germ cell proliferation, restoring sperm quality, reducing sperm DNA damage, and balancing the antioxidant enzymes levels. Hence, A. colorata leaf is one of the alternate rich resources of bergenin and could be used as a therapeutic agent for diabetic testicular complications.
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Affiliation(s)
- Sanasam Sanjeev
- Department of Zoology, Mizoram Central University, Aizawl, Mizoram, 796004, India
| | | | - Maibam Sunita Devi
- Department of Zoology, Mizoram Central University, Aizawl, Mizoram, 796004, India
| | - Maurya Khushboo
- Department of Zoology, Mizoram Central University, Aizawl, Mizoram, 796004, India
| | - Zothanmawii Renthlei
- Department of Zoology, Mizoram Central University, Aizawl, Mizoram, 796004, India
| | | | | | - Vikas Kumar Roy
- Department of Zoology, Mizoram Central University, Aizawl, Mizoram, 796004, India
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Ponnanikajamideen M, Rajeshkumar S, Vanaja M, Annadurai G. In Vivo Type 2 Diabetes and Wound-Healing Effects of Antioxidant Gold Nanoparticles Synthesized Using the Insulin Plant Chamaecostus cuspidatus in Albino Rats. Can J Diabetes 2018; 43:82-89.e6. [PMID: 30413371 DOI: 10.1016/j.jcjd.2018.05.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 05/25/2018] [Indexed: 01/07/2023]
Abstract
BACKGROUND Gold nanoparticles are known for their many applications in the fields of therapeutics and diagnosis. METHODS This article focuses mainly on the green method of synthesizing gold nanoparticles by using the leaf powder extract of the insulin plant Chamaecostus cuspidatus and on the characterization of developed plant-mediated synthesis of gold nanoparticles. Furthermore, we investigated the free-radical scavenging activity of green-synthesized gold nanoparticles. RESULTS The free radicals were exhibited in a dose-dependent manner. The 50% inhibition of free radicals by gold nanoparticles showed that it was similar to that of the standard inhibition. Toxicity studies generally examine changes in blood serum chemistry and cell populations in tissue morphology through histologic analysis without inducing any lethal effects in the mouse model, thereby accomplishing sustained control over the progression of diabetes mellitus, which plays a leading role in vascular complications in patients. The treatment by gold nanoparticles of the mice with diabetes for a period of 21 days restored their blood glucose, glycogen and insulin levels. CONCLUSIONS The use of gold nanoparticles as antidiabetes materials has been achieved. Further studies are required before gold nanoparticle-based drugs are more widely used.
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Affiliation(s)
- MohamedIbrahim Ponnanikajamideen
- Environmental Nanotechnology Division, Sri Paramakalyani Centre for Environmental Sciences Manonmaniam Sundaranar University, Alwarkurichi, Tamilnadu, India
| | - Shanmugam Rajeshkumar
- Department of Pharmacology, Saveetha Dental College and Hospitals, SIMATS, Chennai, Tamilnadu, India.
| | - Mahendran Vanaja
- Environmental Nanotechnology Division, Sri Paramakalyani Centre for Environmental Sciences Manonmaniam Sundaranar University, Alwarkurichi, Tamilnadu, India
| | - Gurusamy Annadurai
- Environmental Nanotechnology Division, Sri Paramakalyani Centre for Environmental Sciences Manonmaniam Sundaranar University, Alwarkurichi, Tamilnadu, India
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