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Yang D, Li C, Xu F, Chen Y, Zhao J. Hypoglycaemic and hypolipidemic activities of total flavonoids from Nymphaea candida flowers on diabetic mice. Nat Prod Res 2024; 38:2135-2139. [PMID: 37470449 DOI: 10.1080/14786419.2023.2235716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 06/26/2023] [Accepted: 07/07/2023] [Indexed: 07/21/2023]
Abstract
This study aimed to investigate the hypoglycaemic and hypolipidemic activities of total flavonoids from Nymphaea candida (NCTF). The result showed that NCTF could significantly ameliorate various indicators such as FBG, OGTT, TC, TG, LDL-C, and HDL-C in ALX-induced diabetic mice compared with the model group. Meanwhile, in the therapeutical effect study of NCTF on high-fat and high-sugar diets combined with STZ-induced T2DM mice, all parameters including RBG, INS, and INSR related to diabetes were significantly improved by NCTF as well as the serum ALT, AST, ALP, CR, MDA, and IL-6 activities. NCTF could significantly increase the expression levels of SOD and PPAR-γ in T2DM. Pathological observation showed that NCTF could improve the damage to pancreatic and liver tissues in T2DM mice. In conclusion, NCTF has better hypoglycaemic and hypolipidemic effects, and its mechanism may be related to its antioxidant, PPAR-γ regulation, and inhibiting inflammatory cytokine expression.
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Affiliation(s)
- Donghui Yang
- College of Life Sciences and Technology, Xinjiang University, Urumqi, China
| | - Chenyang Li
- Key Laboratory for Uighur Medicine, Institute of Materia Medica of Xinjiang, Urumqi, China
- College of Public Health, Xinjiang Medical University, Urumqi, China
| | - Fang Xu
- Key Laboratory for Uighur Medicine, Institute of Materia Medica of Xinjiang, Urumqi, China
| | - Yan Chen
- Key Laboratory for Uighur Medicine, Institute of Materia Medica of Xinjiang, Urumqi, China
| | - Jun Zhao
- Key Laboratory for Uighur Medicine, Institute of Materia Medica of Xinjiang, Urumqi, China
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Ismail Iid I, Kumar S, Shukla S, Kumar V, Sharma R. Putative antidiabetic herbal food ingredients: Nutra/functional properties, bioavailability and effect on metabolic pathways. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.01.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Rajasekhar A, Peddanna K, Vedasree N, Munirajeswari P, Nagaraju N, Badri KR, Chippada AR. Antidiabetic activity of root tubers of Asparagus gonoclados Baker in streptozotocin induced diabetic rats. J Ethnopharmacol 2019; 242:112027. [PMID: 31226384 DOI: 10.1016/j.jep.2019.112027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 05/18/2019] [Accepted: 06/08/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Asparagus gonoclados Baker is a traditional folk remedy used for diabetes, diuretic, galactogogue, gastric ulcer activities etc. AIM: The present investigation was intended to evaluate the beneficial effect of the A.gonoclados (Lilliaceae) root tubers against diabetes mellitus. MATERIALS AND METHODS Different solvent extracts of root tubers of A. gonoclados were used to study the antihyperglycemic activity in streptozotocin (45 mg/kg.wt) induced diabetic rats. Oral glucose tolerance test was performed in diabetic and normal rats treated with A.gonoclados. Total phenolic content (TPC), total flavanoid content (TFC) and total steroidal saponins content (TSSC) were measured in different solvent extracts. Following bioassay guided fractionation method antihyperglycemic active fraction of A. gonoclados (AGAF) was isolated from the ethanol extract (AGEE) by silica gel column chromatography. We further tested relationship between insulin stimulation effect and the influence of active fraction on K+-ATP and Ca2+ channels opening in normal and diabetic rats. The characterization of AGAF was carried out by LC-ESI-MS/MS. RESULTS Among the different solvent extracts, the ethanol extract (AGEE) at a dose of 500 mg/kg b.wt has produced maximum (67%) reduction in fasting blood glucose levels (FBG) in diabetic treated rats after 6 h of oral administration when compared to the standard drug glibenclamide (40%). AGEE also showed dose-dependent inhibitory effect on the activities of α-glucosidase (74.73%) and α-amylase (76.47%), which is comparable to the activity of standard drug acarbose (88.42%). AGEE was found to have the richest quantity of TPCs (138.4 ± 0.39 μg/mg gallic acid equivalents), TFCs (64.8 ± 0.54 μg/mg quercetin equivalents) and TSSCs (12.9 ± 0.11μg/mg sarasapogenin equivalents). We identified 8 potential antihyperglycemic compounds in AGAF by LC-ESI-MS/MS analysis. CONCLUSION From our current study we confirm that A. gonoclados root tubers have potent antihyperglycemic activity and it can be a unique drug/formulation for the management of diabetes mellitus.
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Affiliation(s)
- Allagadda Rajasekhar
- Department of Biochemistry, Sri Venkateswara University, Tirupati, Andhra Pradesh, India
| | - Kotha Peddanna
- Department of Biochemistry, Sri Venkateswara University, Tirupati, Andhra Pradesh, India
| | - Nalluri Vedasree
- Department of Biochemistry, Sri Venkateswara University, Tirupati, Andhra Pradesh, India
| | | | - Nagoji Nagaraju
- Department of Botany, Sri Venkateswara Arts College, Tirupati, India
| | - Kameswara Rao Badri
- Department of Pharmacology&Toxicology, CVRI, Morehouse school of Medicine, Atlanta, GA, United States
| | - Appa Rao Chippada
- Department of Biochemistry, Sri Venkateswara University, Tirupati, Andhra Pradesh, India.
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Salehi B, Ata A, V. Anil Kumar N, Sharopov F, Ramírez-Alarcón K, Ruiz-Ortega A, Abdulmajid Ayatollahi S, Valere Tsouh Fokou P, Kobarfard F, Amiruddin Zakaria Z, Iriti M, Taheri Y, Martorell M, Sureda A, N. Setzer W, Durazzo A, Lucarini M, Santini A, Capasso R, Adrian Ostrander E, -ur-Rahman A, Iqbal Choudhary M, C. Cho W, Sharifi-Rad J. Antidiabetic Potential of Medicinal Plants and Their Active Components. Biomolecules 2019; 9:E551. [PMID: 31575072 PMCID: PMC6843349 DOI: 10.3390/biom9100551] [Citation(s) in RCA: 228] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/17/2019] [Accepted: 09/25/2019] [Indexed: 12/11/2022] Open
Abstract
Diabetes mellitus is one of the major health problems in the world, the incidence and associated mortality are increasing. Inadequate regulation of the blood sugar imposes serious consequences for health. Conventional antidiabetic drugs are effective, however, also with unavoidable side effects. On the other hand, medicinal plants may act as an alternative source of antidiabetic agents. Examples of medicinal plants with antidiabetic potential are described, with focuses on preclinical and clinical studies. The beneficial potential of each plant matrix is given by the combined and concerted action of their profile of biologically active compounds.
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Affiliation(s)
- Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam 44340847, Iran;
| | - Athar Ata
- Department of Chemistry, Richardson College for the Environmental Science Complex, The University of Winnipeg, Winnipeg, MB R3B 2G3, Canada;
| | - Nanjangud V. Anil Kumar
- Department of Chemistry, Manipal Institute of Technology, Manipal University, Manipal 576104, India;
| | - Farukh Sharopov
- Department of Pharmaceutical Technology, Avicenna Tajik State Medical University, Rudaki 139, Dushanbe 734003, Tajikistan;
| | - Karina Ramírez-Alarcón
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepción 4070386, Chile;
| | - Ana Ruiz-Ortega
- Facultad de Educación y Ciencias Sociales, Universidad Andrés Bello, Autopista Concepción—Talcahuano, Concepción 7100, Chile;
| | - Seyed Abdulmajid Ayatollahi
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1991953381, Iran; (S.A.A.); (F.K.); (Y.T.)
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran 11369, Iran
| | - Patrick Valere Tsouh Fokou
- Department of Biochemistry, Faculty of Science, University of Yaounde 1, Yaounde P.O. Box 812, Cameroon;
| | - Farzad Kobarfard
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1991953381, Iran; (S.A.A.); (F.K.); (Y.T.)
- Department of Medicinal Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran 11369, Iran
| | - Zainul Amiruddin Zakaria
- Laboratory of Halal Science Research, Halal Products Research Institute, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia;
- Integrative Pharmacogenomics Institute (iPROMISE), Faculty of Pharmacy, Universiti Teknologi MARA, Puncak Alam Campus, Bandar Puncak Alam Selangor 42300, Malaysia
| | - Marcello Iriti
- Department of Agricultural and Environmental Sciences, Milan State University, via G. Celoria 2, 20133 Milan, Italy
| | - Yasaman Taheri
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1991953381, Iran; (S.A.A.); (F.K.); (Y.T.)
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepción 4070386, Chile;
- Universidad de Concepción, Unidad de Desarrollo Tecnológico, UDT, Concepción 4070386, Chile
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress, Laboratory of Physical Activity Sciences, and CIBEROBN—Physiopathology of Obesity and Nutrition, CB12/03/30038, University of Balearic Islands, E-07122 Palma de Mallorca, Spain;
| | - William N. Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA;
| | - Alessandra Durazzo
- CREA—Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy; (A.D.); (M.L.)
| | - Massimo Lucarini
- CREA—Research Centre for Food and Nutrition, Via Ardeatina 546, 00178 Rome, Italy; (A.D.); (M.L.)
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano, 49-80131 Napoli, Italy
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy;
| | - Elise Adrian Ostrander
- Medical Illustration, Kendall College of Art and Design, Ferris State University, Grand Rapids, MI 49503, USA;
| | - Atta -ur-Rahman
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; (A.-u.-R.); (M.I.C.)
| | - Muhammad Iqbal Choudhary
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan; (A.-u.-R.); (M.I.C.)
| | - William C. Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong, China
| | - Javad Sharifi-Rad
- Department of Pharmacology, Faculty of Medicine, Jiroft University of Medical Sciences, Jiroft 7861756447, Iran
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Gupta A, Singh AK, Kumar R, Ganguly R, Rana HK, Pandey PK, Sethi G, Bishayee A, Pandey AK. Corilagin in Cancer: A Critical Evaluation of Anticancer Activities and Molecular Mechanisms. Molecules 2019; 24:molecules24183399. [PMID: 31546767 PMCID: PMC6767293 DOI: 10.3390/molecules24183399] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/13/2019] [Accepted: 09/16/2019] [Indexed: 12/12/2022] Open
Abstract
Corilagin (β-1-O-galloyl-3,6-(R)-hexahydroxydiphenoyl-d-glucose), an ellagitannin, is one of the major bioactive compounds present in various plants. Ellagitannins belong to the hydrolyzable tannins, a group of polyphenols. Corilagin shows broad-spectrum biological, and therapeutic activities, such as antioxidant, anti-inflammatory, hepatoprotective, and antitumor actions. Natural compounds possessing antitumor activities have attracted significant attention for treatment of cancer. Corilagin has shown inhibitory activity against the growth of numerous cancer cells by prompting cell cycle arrest at the G2/M phase and augmented apoptosis. Corilagin-induced apoptosis and autophagic cell death depends on production of intracellular reactive oxygen species in breast cancer cell line. It blocks the activation of both the canonical Smad and non-canonical extracellular-signal-regulated kinase/Akt (protein kinase B) pathways. The potential apoptotic action of corilagin is mediated by altered expression of procaspase-3, procaspase-8, procaspase-9, poly (ADP ribose) polymerase, and Bcl-2 Bax. In nude mice, corilagin suppressed cholangiocarcinoma growth and downregulated the expression of Notch1 and mammalian target of rapamycin. The aim of this review is to summarize the anticancer efficacy of corilagin with an emphasis on the molecular mechanisms involving various signaling pathways in tumor cells.
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Affiliation(s)
- Ashutosh Gupta
- Department of Biochemistry, University of Allahabad, Allahabad 211 002, Uttar Pradesh, India.
| | - Amit Kumar Singh
- Department of Biochemistry, University of Allahabad, Allahabad 211 002, Uttar Pradesh, India.
| | - Ramesh Kumar
- Department of Biochemistry, University of Allahabad, Allahabad 211 002, Uttar Pradesh, India.
| | - Risha Ganguly
- Department of Biochemistry, University of Allahabad, Allahabad 211 002, Uttar Pradesh, India.
| | - Harvesh Kumar Rana
- Department of Biochemistry, University of Allahabad, Allahabad 211 002, Uttar Pradesh, India.
| | - Prabhash Kumar Pandey
- Department of Biochemistry, University of Allahabad, Allahabad 211 002, Uttar Pradesh, India.
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA.
| | - Abhay K Pandey
- Department of Biochemistry, University of Allahabad, Allahabad 211 002, Uttar Pradesh, India.
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Sharma A, Tiwari RK, Sharma V, Pandey RK, Shukla SS. Antidiabetic Activity of an Ayurvedic Formulation Chaturmukha Rasa: A Mechanism Based Study. J Pharmacopuncture 2019; 22:115-121. [PMID: 31338252 PMCID: PMC6645346 DOI: 10.3831/kpi.2019.22.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 02/13/2019] [Accepted: 05/20/2019] [Indexed: 11/09/2022] Open
Abstract
Objectives The objective of this study was to evaluate antidiabetic activity of Chaturmukha rasa based on streptozotocin induced diabetes model, alpha amylase inhibitory activity, alpha Glucosidase inhibitory activity and inhibition of sucrase. Methods Chaturmukha rasa was prepared as per Ayurvedic formulary. Antidiabetic activity was measured in experimentally streptozotocin induced rats. The dose was taken as 45 mg/kg, i.p. The antidiabetic activity of Chaturmukha rasa was compared Triphala Kwatha, a marketed formulation. Further In vitro ά-Amylase Inhibitory Assay, In vitro salivary amylase Inhibitory Assay, In vitro α-Glucosidase Inhibitory Assay and In vitro Sucrase Inhibitory Assay was performed with respect to Chaturmukha rasa. The IC50 value was calculated for all the above activity. Results Streptozotocin with Acarbose showed significant decrease in blood glucose level whereas streptozotocin with Triphala kwatha showed more decrease in blood glucose level than Streptozotocin with Acarbose. The combination of Streptozotocin + Triphala kwatha + Chaturmukha rasa showed a significant decrease in blood glucose level on 21st day. In vitro ά-Amylase Inhibitory Assay the Chaturmukha rasa showed IC50 value 495.94 μl when compared with Acarbose 427.33 μl, respectively. In the α-Glucosidase Inhibitory Assay Chaturmukha rasa showed IC50 value 70.93 μl when compared with Acarbose 102.28 μl, respectively. In vitro Sucrase Inhibitory Assay Chaturmukha rasa showed IC50 value 415.4 μl when compared with Acarbose 371.43 μl, respectively. Conclusion This study supports that Chaturmukha rasa may inhibit diabetes by inhibition of salivary amylase or alpha Glucosidase or sucrase. This may be the mechanism by which Chaturmukha rasa inhibits diabetes. Further this study supports the usage of Chaturmukha rasa for the management of diabetes.
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Affiliation(s)
- Akansha Sharma
- Research scholar, Columbia Institute of Pharmacy, Raipur, C.G., India
| | - Raj K Tiwari
- Department of Pharmacology, Columbia Institute of Pharmacy, Raipur, C.G., India
| | - Vikas Sharma
- Department of Pharmacology, Columbia Institute of Pharmacy, Raipur, C.G., India
| | - Ravindra K Pandey
- Department of Pharmacognosy, Columbia Institute of Pharmacy, Raipur, C.G., India
| | - Shiv Shnakar Shukla
- Department of Pharmacognosy, Columbia Institute of Pharmacy, Raipur, C.G., India
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Kalaitzoglou E, Fowlkes JL, Popescu I, Thrailkill KM. Diabetes pharmacotherapy and effects on the musculoskeletal system. Diabetes Metab Res Rev 2019; 35:e3100. [PMID: 30467957 PMCID: PMC6358500 DOI: 10.1002/dmrr.3100] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 11/14/2018] [Accepted: 11/19/2018] [Indexed: 12/13/2022]
Abstract
Persons with type 1 or type 2 diabetes have a significantly higher fracture risk than age-matched persons without diabetes, attributed to disease-specific deficits in the microarchitecture and material properties of bone tissue. Therefore, independent effects of diabetes drugs on skeletal integrity are vitally important. Studies of incretin-based therapies have shown divergent effects of different agents on fracture risk, including detrimental, beneficial, and neutral effects. The sulfonylurea class of drugs, owing to its hypoglycemic potential, is thought to amplify the risk of fall-related fractures, particularly in the elderly. Other agents such as the biguanides may, in fact, be osteo-anabolic. In contrast, despite similarly expected anabolic properties of insulin, data suggests that insulin pharmacotherapy itself, particularly in type 2 diabetes, may be a risk factor for fracture, negatively associated with determinants of bone quality and bone strength. Finally, sodium-dependent glucose co-transporter 2 inhibitors have been associated with an increased risk of atypical fractures in select populations, and possibly with an increase in lower extremity amputation with specific SGLT2I drugs. The role of skeletal muscle, as a potential mediator and determinant of bone quality, is also a relevant area of exploration. Currently, data regarding the impact of glucose lowering medications on diabetes-related muscle atrophy is more limited, although preclinical studies suggest that various hypoglycemic agents may have either aggravating (sulfonylureas, glinides) or repairing (thiazolidinediones, biguanides, incretins) effects on skeletal muscle atrophy, thereby influencing bone quality. Hence, the therapeutic efficacy of each hypoglycemic agent must also be evaluated in light of its impact, alone or in combination, on musculoskeletal health, when determining an individualized treatment approach. Moreover, the effect of newer medications (potentially seeking expanded clinical indication into the pediatric age range) on the growing skeleton is largely unknown. Herein, we review the available literature regarding effects of diabetes pharmacotherapy, by drug class and/or by clinical indication, on the musculoskeletal health of persons with diabetes.
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Affiliation(s)
- Evangelia Kalaitzoglou
- University of Kentucky Barnstable Brown Diabetes Center Department of Pediatrics, University of Kentucky College of Medicine, Lexington, KY, USA
| | - John L Fowlkes
- University of Kentucky Barnstable Brown Diabetes Center Department of Pediatrics, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Iuliana Popescu
- University of Kentucky Barnstable Brown Diabetes Center Department of Pediatrics, University of Kentucky College of Medicine, Lexington, KY, USA
| | - Kathryn M Thrailkill
- University of Kentucky Barnstable Brown Diabetes Center Department of Pediatrics, University of Kentucky College of Medicine, Lexington, KY, USA
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Suzuki R, Utsumi T, Kamauchi H, Misawa S, Kitamura M, Sugita Y, Shirataki Y. A New γ-Butenolide Glycoside from the Root of Styphnolobium japonicum. HETEROCYCLES 2019. [DOI: 10.3987/com-19-14149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Batool R, Kalsoom A, Akbar I, Arshad N, Jamil N. Antilisterial Effect of Rosa damascena and Nymphaea alba in Mus musculus. Biomed Res Int 2018; 2018:4543723. [PMID: 29607320 PMCID: PMC5828332 DOI: 10.1155/2018/4543723] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 11/29/2017] [Indexed: 11/17/2022]
Abstract
The present study was proposed to investigate the toxicological and prophylactic potential of ethanolic extracts of Rosa damascena and Nymphaea alba and their mixture in albino mice. For toxicity study, three different doses of plant extracts were orally administrated to three groups of mice for 14 successive days. Blood biochemistry and histological examinations of liver and kidney revealed that these extracts had no harmful effects up to 1000 mg/kg. To determine the prophylactic effects of Rosa damascena, Nymphaea alba, and their mixture, an infection model of Listeria monocytogenes was established in a pilot study. Establishment of infection was confirmed by changes in haematological parameters and reisolation of Listeria monocytogenes from different tissues. Results showed that these extracts alone or in combination could restrict the growth of Listeria monocytogenes in different organs. Neutrophils were high in positive control group but remained in normal range in all treated groups. Listeria monocytogenes was recovered in low numbers from animals treated with extract of single plant but was negligible in group treated with mixture of extract of plants. Platelets count was increased in treated groups as compared to control. Results confirmed that these extracts are potent source of antimicrobial compounds and that they have synergistic effect in combined form.
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Affiliation(s)
- Rida Batool
- Department of Microbiology and Molecular Genetics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
| | - Asma Kalsoom
- Department of Microbiology and Molecular Genetics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
| | - Iqra Akbar
- Department of Microbiology and Molecular Genetics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
| | - Najma Arshad
- Department of Zoology, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
| | - Nazia Jamil
- Department of Microbiology and Molecular Genetics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
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Li X, Deng Y, Zheng Z, Huang W, Chen L, Tong Q, Ming Y. Corilagin, a promising medicinal herbal agent. Biomed Pharmacother 2018; 99:43-50. [PMID: 29324311 DOI: 10.1016/j.biopha.2018.01.030] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 01/02/2018] [Accepted: 01/03/2018] [Indexed: 12/31/2022] Open
Abstract
Corilagin, a gallotannin, is one of the major active components of many ethnopharmacological plants. It was isolated from Caesalpinia coriaria (Jacq.) Willd. (dividivi) by Schmidt in 1951 for the first time. In the past few decades, corilagin was reported to exhibit anti-tumor, anti-inflammatory and hepatoprotective activities, etc. However, little attention was paid to its pharmacological properties due to the complicated and inefficient extract method. In recent years, with the development of extraction technology corilagin was much easier to obtain than before. Thus, people return to pay attention to its anti-tumor, hepatoprotective, and anti-inflammatory activities, particularly as an anti-tumor agent candidate. Our research team had focused on the distribution, preparation and anti-tumor activity of corilagin since 2005. We found corilagin showed good anti-tumor activity on hepatocellular carcinoma and ovarian cancer. What's more, corilagin showed a low level of toxicity toward normal cells and tissues. Due to the extensive attention that corilagin has received, we present a systematic review of the pharmacological effects of corilagin. In this review, we summarized all the pharmacological effects of corilagin with a focus on the molecular mechanism of anti-tumor activity and show you how corilagin affected the signaling pathways of tumor cells as well as its physicochemical properties, distribution and preparation methods.
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Affiliation(s)
- Xuan Li
- Institute of Chemical Engnieering, Huaqiao University, Xiamen, Fujian 361021, China
| | - Yuan Deng
- Institute of Chemical Engnieering, Huaqiao University, Xiamen, Fujian 361021, China; Key Laboratory of Xiamen City for Plant Introduction & Quarantine and Plant Product, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, China
| | - Zhizhong Zheng
- Key Laboratory of Xiamen City for Plant Introduction & Quarantine and Plant Product, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, China
| | - Wen Huang
- Key Laboratory of Fujian Province for Physiology and Biochemistry of Subtropical Plant, Fujian Institute of Subtropical Botany, Xiamen, Fujian 361006, China
| | - Lianghua Chen
- Key Laboratory of Fujian Province for Physiology and Biochemistry of Subtropical Plant, Fujian Institute of Subtropical Botany, Xiamen, Fujian 361006, China
| | - Qingxuan Tong
- Key Laboratory of Fujian Province for Physiology and Biochemistry of Subtropical Plant, Fujian Institute of Subtropical Botany, Xiamen, Fujian 361006, China
| | - Yanlin Ming
- Institute of Chemical Engnieering, Huaqiao University, Xiamen, Fujian 361021, China; Key Laboratory of Xiamen City for Plant Introduction & Quarantine and Plant Product, Xiamen Overseas Chinese Subtropical Plant Introduction Garden, Xiamen, Fujian 361002, China; Key Laboratory of Fujian Province for Physiology and Biochemistry of Subtropical Plant, Fujian Institute of Subtropical Botany, Xiamen, Fujian 361006, China.
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Seo K, Ra J, Lee S, Lee JH, Kim SR, Lee JH, Seo WD. Anti-hyperglycemic activity of polyphenols isolated from barnyard millet (Echinochloa utilis L.) and their role inhibiting α-glucosidase. ACTA ACUST UNITED AC 2015; 58:571-9. [DOI: 10.1007/s13765-015-0070-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Spencer PS, Vandemaele K, Richer M, Palmer VS, Chungong S, Anker M, Ayana Y, Opoka ML, Klaucke BN, Quarello A, Tumwine JK. Nodding syndrome in Mundri county, South Sudan: environmental, nutritional and infectious factors. Afr Health Sci 2013; 13:183-204. [PMID: 24235915 PMCID: PMC3824482 DOI: 10.4314/ahs.v13i2.2] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Nodding Syndrome is a seizure disorder of children in Mundri County, Western Equatoria, South Sudan. The disorder is reported to be spreading in South Sudan and northern Uganda. OBJECTIVE To describe environmental, nutritional, infectious, and other factors that existed before and during the de novo 1991 appearance and subsequent increase in cases through 2001. METHODS Household surveys, informant interviews, and case-control studies conducted in Lui town and Amadi village in 2001-2002 were supplemented in 2012 by informant interviews in Lui and Juba, South Sudan. RESULTS Nodding Syndrome was associated with Onchocerca volvulus and Mansonella perstans infections, with food use of a variety of sorghum (serena) introduced as part of an emergency relief program, and was inversely associated with a history of measles infection. There was no evidence to suggest exposure to a manmade neurotoxic pollutant or chemical agent, other than chemically dressed seed intended for planting but used for food. Food use of cyanogenic plants was documented, and exposure to fungal contaminants could not be excluded. CONCLUSION Nodding Syndrome in South Sudan has an unknown etiology. Further research is recommended on the association of Nodding Syndrome with onchocerciasis/mansonelliasis and neurotoxins in plant materials used for food.
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Affiliation(s)
- P S Spencer
- Department of Neurology, School of Medicine; Senior Scientist, Center for Research on Occupational and Environmental Toxicology, and Director, Global Health Center, Oregon Health & Science University, 3181 S.W. Sam Jackson Park Road, L356, Portland, Oregon 97239, USA
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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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Chang CJ, Tzeng TF, Liou SS, Chang YS, Liu IM. Absence of Genotoxic and Mutagenic Effects of Zingiber zerumbet (L.) Smith (Zingiberaceae) Extract. Evid Based Complement Alternat Med 2012; 2012:406296. [PMID: 22844331 DOI: 10.1155/2012/406296] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 05/17/2012] [Accepted: 05/25/2012] [Indexed: 12/12/2022]
Abstract
The present study evaluated the potential genotoxicity of the ethanol extracts from the rhizome of Zingiber zerumbet (L.) Smith (EEZZR) using a standard battery of tests. Chemical analysis with liquid chromatography-tandem mass spectrometry revealed that EEZZR contained Zerumbone (200.3 ± 0.37 μg/g) and 6-gingerol (102.5 ± 0.28 μg/g). There were no increases in the number of revertant colonies with EEZZR at concentrations of 150–5000 μg per plate, regardless of the metabolic activation system (S-9 mix) used in the histidine-dependent auxotrophic mutants of Salmonella typhimurium (strains TA97, TA98, TA100, TA102, and TA1535) compared to the vehicle control. Furthermore, EEZZR at doses of 150–5000 μg mL−1 did not increase the number of structural aberrations in Chinese hamster lung cells in the presence or absence of S-9 mix. An oral administration of EEZZR to ICR mice, with doses of up to 2000 mg/kg, caused no significant increases in the number of micronucleated polychromatic erythrocytes (MNPCEs) and mean ratio of polychromatic erythrocytes to total erythrocytes. Lastly, RZZEE did not increase the incidence of MNPCEs in bone marrow. Based on these findings, it may be concluded that the use of EEZZR in traditional medicine poses no risk of genotoxicity.
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Huang YN, Zhao DD, Gao B, Zhong K, Zhu RX, Zhang Y, Xie WJ, Jia LR, Gao H. Anti-hyperglycemic effect of chebulagic acid from the fruits of Terminalia chebula Retz. Int J Mol Sci 2012; 13:6320-6333. [PMID: 22754367 PMCID: PMC3382786 DOI: 10.3390/ijms13056320] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2012] [Revised: 05/14/2012] [Accepted: 05/16/2012] [Indexed: 11/26/2022] Open
Abstract
In the present study, we firstly compared rat intestinal α-glucosidase inhibitory activity by different ethanol-aqueous extractions from the dried fruits of Terminalia chebula Retz. The enzymatic assay showed that the 80% ethanol extract was more potent against maltase activity than both 50% and 100% ethanol extracts. By HPLC analysis, it was determined that the 80% ethanol extract had a higher content of chebulagic acid than each of 50% or 100% ethanol extract. Next, we investigated how efficiently chebulagic acid could inhibit sugar digestion by determining the glucose level on the apical side of the Caco-2 cell monolayer. The result showed that the maltose-hydrolysis activity was down-regulated by chebulagic acid, which proved to be a reversible inhibitor of maltase in Caco-2 cells. On the other hand, chebulagic acid showed a weak inhibition of sucrose-hydrolysis activity. Meanwhile, chebulagic acid did not have an obvious influence on intestinal glucose uptake and was not effective on glucose transporters. Further animal studies revealed that the oral administration of chebulagic acid (100 mg/kg body weight) significantly reduced postprandial blood glucose levels by 11.1% in maltose-loaded Sprague-Dawley (SD) rats compared with the control group, whereas the oral administration of chebulagic acid did not show a suppressive effect on postprandial hyperglycemia in sucrose- or glucose-loaded SD-rats. The results presented here suggest that chebulagic acid from T. chebula can be used to control blood glucose and manage type 2 diabetes, although clinical trials are needed.
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Affiliation(s)
- Yi-Na Huang
- Department of Public Health, Hua Xi Medicinal Center of Sichuan University, Chengdu 610041, China; E-Mails: (Y.-N.H.); (B.G.)
| | - Dong-Dong Zhao
- Sichuan Academy of Medical Science & Sichuan Provincial People’s Hospital, Chengdu 610072, China; E-Mail:
| | - Bo Gao
- Department of Public Health, Hua Xi Medicinal Center of Sichuan University, Chengdu 610041, China; E-Mails: (Y.-N.H.); (B.G.)
| | - Kai Zhong
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China; E-Mails: (K.Z.); (R.-X.Z.); (Y.Z.); (W.-J.X.)
| | - Rui-Xue Zhu
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China; E-Mails: (K.Z.); (R.-X.Z.); (Y.Z.); (W.-J.X.)
| | - Yan Zhang
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China; E-Mails: (K.Z.); (R.-X.Z.); (Y.Z.); (W.-J.X.)
| | - Wang-Jun Xie
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China; E-Mails: (K.Z.); (R.-X.Z.); (Y.Z.); (W.-J.X.)
| | - Li-Rong Jia
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China; E-Mails: (K.Z.); (R.-X.Z.); (Y.Z.); (W.-J.X.)
- Authors to whom correspondence should be addressed; E-Mails: (L.-R.J.); (H.G.); Tel.: +86-28-8540-5236; Fax: +86-28-8540-5137
| | - Hong Gao
- College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu 610065, China; E-Mails: (K.Z.); (R.-X.Z.); (Y.Z.); (W.-J.X.)
- Authors to whom correspondence should be addressed; E-Mails: (L.-R.J.); (H.G.); Tel.: +86-28-8540-5236; Fax: +86-28-8540-5137
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Xia L, Lenaghan SC, Wills AB, Chen Y, Zhang M. Evaluation of the nanofibrillar structure of Dioscorea opposite extract for cell attachment. Colloids Surf B Biointerfaces 2011; 88:425-31. [DOI: 10.1016/j.colsurfb.2011.07.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Revised: 06/21/2011] [Accepted: 07/06/2011] [Indexed: 11/26/2022]
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Chen CJ, Deng AJ, Liu C, Shi R, Qin HL, Wang AP. Hepatoprotective activity of Cichorium endivia L. extract and its chemical constituents. Molecules 2011; 16:9049-66. [PMID: 22033140 PMCID: PMC6264765 DOI: 10.3390/molecules16119049] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2011] [Revised: 10/22/2011] [Accepted: 10/25/2011] [Indexed: 01/05/2023] Open
Abstract
The objective of the present study was to investigate the in vitro and in vivo hepatoprotective properties of Cichorium endivia L. extract (CEE), and to identify its chemical constituents. CEE significantly blocked the oxidative stress and cytotoxicity induced by tert-butyl hydroperoxide (t-BHP) in HepG2 cells. Meanwhile, oral administration of CEE to mice before the treatment of t-BHP exhibited a markedly protective effect by lowering serum levels of ALT and AST, inhibiting the changes in liver biochemistry including MDA, SOD, GSH and GST, as well as ameliorating the liver injuries according to the histopathological observations. According to the acute oral toxicity test, the LD(50) of CEE was greater than 5,000 mg/kg, which demonstrates that the CEE can be considered practically non-toxic. Phytochemical analysis of CEE showed the presence of five compounds identified as 2-furanmethanol-(5'→11)-1,3-cyclopentadiene-[5,4-c]-1H-cinnoline, which is a new cinnoline derivative derived from a natural source but not synthesis, 2-phenylethyl-β-D-glucopyranoside, kaempferol-3-O-β-D-glucoside, kaempferol, and adenosine. In the ORAC assay, CEE and its constituents kaempferol and kaempferol-3-O-β-D-glucoside had considerable antioxidant potency. Taken together, CEE protects hepatic tissue from oxidative damage in vitro and in vivo, potentially due to its phenolic substances, and does not cause acute oral toxicity, which suggests that CEE may be a valid and safe remedy to cure liver disease.
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Affiliation(s)
- Chao-Jie Chen
- New Drug Safety Evaluation Center, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 1 Xiannongtan Street, Beijing 100050, China; (C.-J.C.)
| | - An-Jun Deng
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 1 Xiannongtan Street, Beijing 100050, China; (A.-J.D.)
| | - Chang Liu
- New Drug Safety Evaluation Center, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 1 Xiannongtan Street, Beijing 100050, China; (C.-J.C.)
| | - Rui Shi
- New Drug Safety Evaluation Center, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 1 Xiannongtan Street, Beijing 100050, China; (C.-J.C.)
| | - Hai-Lin Qin
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 1 Xiannongtan Street, Beijing 100050, China; (A.-J.D.)
- Authors to whom correspondence should be addressed; (H.-L.Q.); (A.-P.W.); Tel.: +86-10-83172503 (H.-L.Q.); +86-10-83169349 (A.-P.W.); Fax: +86-10-63017757 (H.-L.Q.); +86-10-83169038 (A.-P.W.)
| | - Ai-Ping Wang
- New Drug Safety Evaluation Center, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 1 Xiannongtan Street, Beijing 100050, China; (C.-J.C.)
- Authors to whom correspondence should be addressed; (H.-L.Q.); (A.-P.W.); Tel.: +86-10-83172503 (H.-L.Q.); +86-10-83169349 (A.-P.W.); Fax: +86-10-63017757 (H.-L.Q.); +86-10-83169038 (A.-P.W.)
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