1
|
Khallouki F, Zennouhi W, Hajji L, Bourhia M, Benbacer L, El Bouhali B, Rezig L, Poirot M, Lizard G. Current advances in phytosterol free forms and esters: Classification, biosynthesis, chemistry, and detection. Steroids 2024:109520. [PMID: 39378976 DOI: 10.1016/j.steroids.2024.109520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 10/04/2024] [Accepted: 10/04/2024] [Indexed: 10/10/2024]
Abstract
Phytosterols are plant sterols that are important secondary plant metabolites with significant pharmacological properties. Their presence in the plant kingdom concerns many unrelated botanical families such as oleageneous plants and cereals. The structures of phytosterols evoke those of cholesterol. These molecules are composed of a sterane ring, also known as perhydrocyclopentanophenanthrene, along with a methyl or ethyl group at C-24 in their side chains, a hydroxyl group at C-3 on ring A, and one or two double bonds in the B ring. Phytosterols display different oxidation degrees at the sterane ring and at the side chain as well as varying numbers of carbons with complex stereochemistries. Fats and water solubilities of phytosterols have been achieved by physical, chemical and enzymatic esterifications to favor their bioavailability and to improve the sensory quality of food, and the efficiency of pharmaceutic and cosmetic products. This review aims to provide comprehensive information starting from the definition and structural classification of phytosterols, and exposes an update of their biogenic relationships. Next, the synthesis of phytosterol esters and their applications as well as their effective roles as hormone precursors are discussed. Finally, a concise exploration of the latest advancements in phytosterol / oxyphytosterols analysis techniques is provided, with a particular focus on modern hyphenated techniques.
Collapse
Affiliation(s)
- Farid Khallouki
- Team of Ethnopharmacology and Pharmacognosy, Department of Biology, FSTE, Moulay Ismail University of Meknes, BP 609, 52000 Errachidia, Morocco.
| | - Wafa Zennouhi
- Team of Ethnopharmacology and Pharmacognosy, Department of Biology, FSTE, Moulay Ismail University of Meknes, BP 609, 52000 Errachidia, Morocco
| | - Lhoussain Hajji
- Department of Biology, FSM, Moulay Ismail University of Meknes, Meknes, Morocco
| | - Mohamed Bourhia
- Faculty of Medicine and Pharmacy, Ibn Zohr University, 70000 Laayoune, Morocco
| | - Laila Benbacer
- Unité de Biologie et Recherches Moléculaires Département Sciences du Vivant, Centre National de l'Energie, des Sciences et Techniques Nucléaires (CNESTEN), Rabat, Morocco
| | - Bachir El Bouhali
- Department of Biology, FSM, Moulay Ismail University of Meknes, Meknes, Morocco
| | - Leila Rezig
- University of Carthage, National Institute of Applied Sciences and Technology, LR11ES24, LIP-MB 'Laboratory of Protein Engineering and Bioactive Molecules', Tunis, Tunisia; High Institute of Food Industries, University of Carthage, Tunis, Tunisia
| | - Marc Poirot
- Cancer Research Center of Toulouse (CRCT), Inserm, CNRS, University of Toulouse III, Team INOV: "Cholesterol Metabolism and Therapeutic Innovations", Toulouse, France
| | - Gérard Lizard
- Laboratoiry Bio-PeroxIL / EA7270, Université de Bourgogne / Inserm, 21000 Dijon, France; PHYNOHA Consulting, 21121 Fontaine-lès-Dijon, France.
| |
Collapse
|
2
|
Ehab M, Omran N, Handoussa H. The modulatory effect of oat on brain-derived neurotrophic factor, orexigenic neuropeptides, and dopaminergic signaling in obesity-induced rat model: a comparative study to orlistat. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 39314063 DOI: 10.1002/jsfa.13915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 07/24/2024] [Accepted: 08/31/2024] [Indexed: 09/25/2024]
Abstract
BACKGROUND Obesity is a non-communicable complex disease that is the fifth leading cause of death worldwide. According to a novel viewpoint, the brain plays a significant role in the central regulation of satiety and energy homeostasis. Because of its rich nutritional profile and versatile uses, oat (Avena sativa) is one of the most popular functional foods recommended by many nutritionists. The anti-obesity effect of oat was hypothesized, focusing on the brain as the target organ. In the current study, the interplay between brain biomarkers, obesity, and its related complications was evaluated in diet-induced obese rats for 25 weeks, in which 60 adult male white albino Wistar rats were divided into three control and seven treatment groups given oat extracts in a dose-dependent manner. RESULTS Oat significantly improved obesity-related metabolic complications. In terms of brain function, oat significantly increased dopaminergic signaling, brain-derived neurotrophic factor levels, vaspin, irisin, and uncoupling protein-1 brain levels, while decreasing the expression of agouti-related peptide and neuropeptide Y (P-value < 0.05). CONCLUSION The current study proposes oat supplementation as a new conceptual framework with numerous implications for hedonic and homeostatic mechanisms that control satiety. © 2024 Society of Chemical Industry.
Collapse
Affiliation(s)
- Madonna Ehab
- Department of Pharmaceutical Biology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Nayra Omran
- Pharmaceutical Chemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
- School of Life and Medicinal Sciences, University of Hertfordshire, Hosted by Global Academic Foundation, New Administrative Capital, Cairo, Egypt
| | - Heba Handoussa
- Department of Pharmaceutical Biology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| |
Collapse
|
3
|
Salık Y, Eroglu P, Zengin G, Binzet R. Assessment and comparison of phytochemical constituents and biological activities of endemic Odonterrhena floribunda (Brassicaceae) from Türkiye. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024:1-12. [PMID: 39219065 DOI: 10.1080/09603123.2024.2393433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 08/12/2024] [Indexed: 09/04/2024]
Abstract
This study aimed to evaluate the phenolic profile, antioxidant, antibacterial, and antidiabetic properties of ethanolic and methanolic extracts of the different parts of the endemic Odontarrhena floribunda. The antioxidant activities of O. floribunda were determined with 1,1-diphenyl-1-picrylhydrazyl (DPPH) and the copper-reducing antioxidant capacity (CUPRAC) assays. The strongest antioxidant activity was recorded in methanolic root extract (IC50:1.68±0.25 μg/mL) for DPPH and ethanolic root (λ450:0.68±0.20) extract for CUPRAC. Antibacterial activities of the extracts were displayed by the Resazurin Microplate Method (REMA). All plant extracts analyzed demonstrated stronger effects on Acinetobacter baumannii (ATCC 02026) than those of the standard compound. The in vitro α-amylase and α-glucosidase inhibitory of the plant extract were assessed using the Iodine method. Except for the methanol leaf extract, all other extracts showed strong α-glucosidase inhibitory activity (0.88-2.13 mmolTE/g). These results show that this endemic O. floribunda is a potential natural antioxidant, antibacterial, and enzyme inhibitor source.
Collapse
Affiliation(s)
- Yasemin Salık
- Department of Chemistry, Faculty of Science, Mersin University, Mersin, Türkiye
| | - Pelin Eroglu
- Department of Chemistry, Faculty of Science, Mersin University, Mersin, Türkiye
| | - Gökhan Zengin
- Physiology and Biochemistry Research Laboratory, Department of Biology, Faculty of Science, Selcuk University, Konya, Türkiye
| | - Rıza Binzet
- Department of Biology, Faculty of Science, Mersin University, Mersin, Türkiye
| |
Collapse
|
4
|
Yan D, Zhang X, Ma C, Huang W, Hao M, Xie L. Mechanism Study of Xiaoyao San against Nonalcoholic Steatohepatitis-Related Liver Fibrosis Based on a Combined Strategy of Transcriptome Analysis and Network Pharmacology. Pharmaceuticals (Basel) 2024; 17:1128. [PMID: 39338294 PMCID: PMC11434732 DOI: 10.3390/ph17091128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2024] [Revised: 08/08/2024] [Accepted: 08/25/2024] [Indexed: 09/30/2024] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the leading cause of liver disease worldwide. Nonalcoholic steatohepatitis (NASH) is an advanced form of NAFLD. The livers of patients with NASH are more likely to develop fibrosis. Xiaoyao San (XYS) is a classic traditional Chinese medicine (TCM) formula that has been widely used in treating liver diseases. In this study, we elucidated the effects and mechanism of XYS in treating NASH-related liver fibrosis by combining high-throughput sequencing-based high-throughput screening with network pharmacology analysis. Our work revealed that XYS may play a role in preventing NASH-related liver fibrosis by regulating biological functions related to the extracellular matrix (ECM), inflammation, and metabolism. Additionally, Bupleuri Radix, Poria, Zingiberis Rhizoma Recens, and Paeoniae Radix Alba are the key herbs of XYS that could partially represent the functions of XYS. These regulatory effects are mediated by targeting signal transducer and activator of transcription 3 (STAT3), nuclear factor kappa B (NFκB), and peroxisome proliferator-activated receptor gamma (PPARγ) signaling. Narcissin, casuarictin, and γ-sitosterol were identified as representative active compounds in XYS targeting STAT3, NFκB, and PPARγ, respectively. Taken together, our findings provide a novel strategy for investigating the pharmacological effects and biological mechanisms of a TCM formula.
Collapse
Affiliation(s)
- Di Yan
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China;
- Medical Systems Biology Research Center, School of Medicine, Tsinghua University, Beijing 100084, China;
- National Engineering Research Center for Beijing Biochip Technology, Beijing 102206, China; (X.Z.); (C.M.); (M.H.)
| | - Xiaoling Zhang
- National Engineering Research Center for Beijing Biochip Technology, Beijing 102206, China; (X.Z.); (C.M.); (M.H.)
| | - Chengmei Ma
- National Engineering Research Center for Beijing Biochip Technology, Beijing 102206, China; (X.Z.); (C.M.); (M.H.)
| | - Wenting Huang
- Medical Systems Biology Research Center, School of Medicine, Tsinghua University, Beijing 100084, China;
| | - Mimi Hao
- National Engineering Research Center for Beijing Biochip Technology, Beijing 102206, China; (X.Z.); (C.M.); (M.H.)
| | - Lan Xie
- Medical Systems Biology Research Center, School of Medicine, Tsinghua University, Beijing 100084, China;
- National Engineering Research Center for Beijing Biochip Technology, Beijing 102206, China; (X.Z.); (C.M.); (M.H.)
| |
Collapse
|
5
|
Li S, Wang M, Lee J. Phytochemical profiling of soybean genotypes using GC-MS and UHPLC-DAD/MS. PLoS One 2024; 19:e0308489. [PMID: 39146325 PMCID: PMC11326653 DOI: 10.1371/journal.pone.0308489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 07/24/2024] [Indexed: 08/17/2024] Open
Abstract
Soybean is one of the most economically important crops worldwide. However, soybean yield can be substantially decreased by many diseases. Soybean genotypes could have different reactions to pathogen infection. As a first step toward investigating the biochemical basis of soybean resistance and susceptibility to disease, phytochemicals in the seeds of 52 soybean genotypes previously reported to have different reactions to diseases of soybean rust (SBR), Phomopsis seed decay (PSD), and purple seed stain (PSS) were analyzed. Using GC-MS, a total of 46 compounds were tentatively identified which included 11 chemical groups. Among those, the major group was esters, followed by carboxylic acid, ketone, and sugar moieties. Compounds having reported antioxidant, anti-microbial, and anti-inflammatory activities were also identified. UHPLC-DAD/MS analysis indicated that there were five major isoflavone components presented in the samples, including daidzin, glycitin, genistin, malonyldaidzin, and malonylglycitin. Isoflavones have been reported to play an important role in defense from plant pathogens. Although there was variance in the isoflavone content among soybean genotypes, those with the SBR resistance Rpp6 gene (PI 567102B, PI 567104B, PI 567129) consistently exhibited the highest concentrations of daidzin, glycitin, genistin, and malonyldaidzin. The SBR resistant genotype, PI 230970 (Rpp2) had the greatest amount of genistin. The SBR resistant genotype, PI 200456 (Rpp5) resistant genotype uniquely contained glycitein, a compound that was absent in the other 51 genotypes examined. A PSD-resistant genotype PI 424324B had nearly four times the amount of stigmasterol as PI 556625, which was susceptible to SBR, PSD, and PSS in our previous tests. Results of this study provide useful information for further investigation of the biochemical basis of soybean resistance to diseases. The results may also aid in selection of soybean lines for breeding for resistance to soybean rust and other diseases.
Collapse
Affiliation(s)
- Shuxian Li
- United States Department of Agriculture, Agricultural Research Service (USDA, ARS), Crop Genetics Research Unit, Stoneville, Mississippi, United States of America
| | - Mei Wang
- USDA, ARS, Natural Products Utilization Research Unit, University of Mississippi, University, Mississippi, United States of America
| | - Joseph Lee
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, Mississippi, United States of America
| |
Collapse
|
6
|
Khdera HA, Saad SY. Chemical composition of organic extracts of Phyla nodiflora L. in Syria by GC-MS. Heliyon 2024; 10:e34686. [PMID: 39149040 PMCID: PMC11325381 DOI: 10.1016/j.heliyon.2024.e34686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 06/10/2024] [Accepted: 07/15/2024] [Indexed: 08/17/2024] Open
Abstract
Introduction Phyla nodiflora L. is a perennial herbaceous plant belonging to the Verbenaceae family. It is widely used as an herbal drink to treat many diseases. It has antioxidant, antifungal and anti-inflammatory properties. In traditional medicine, it is used to treat skin infections. However, there is little information on the chemical composition of organic plant extracts. Therefore, the aim of this study was to determine the chemical composition of organic extracts of P. nodiflora L. Methods In this study, organic extracts were prepared using a continuous Soxhlet extractor and four different solvents with increasing polarity from nonpolar to polar solvents (petroleum ether, chloroform, ethyl acetate, and isopropanol) to ensure the possibility of extracting a wide range of compounds. GC‒MS analysis was performed to determine the chemical constituents of the organic extracts. Results Nineteen compounds were identified in the petroleum ether (Et) extract, 14 in the chloroform (Ch) extract, 18 in the ethyl acetate (Ea) extract and 15 in the isopropanol (Is) extract. The most important compounds in the Et extract were 1,1-diethoxyethane (33.9 %) and nonadecane (19.9 %). The most important compound in the Ch extract was octacosane (37.4 %). The most important compounds in the Ea extract were 3-hydroxy-dodecanoic acid (17.7 %) and geranyl isovalerate (15.5 %). The most important compound in the Is extract was behenic acid alcohol (18.6 %). The chemical structures of the major compounds were confirmed by mass spectrometry by studying their fragmentation mechanism and comparing the molecular weights of the resulting fragments with the molecular weights of the peaks present in each mass spectrum. Conclusions The results of this study show that the dominant compounds in nonpolar extracts (petroleum ether and chloroform) are hydrocarbons, ethers, epoxides, and silicon compounds, while the dominant compounds in moderately polar extracts (ethyl acetate and isopropanol) are alcohols, carbonyl compounds, and oxygenated terpenes.
Collapse
Affiliation(s)
- Hadi Aqel Khdera
- Department of Chemistry, Faculty of Sciences, Tishreen University, Lattakia, Syria
| | - Sawsan Youseff Saad
- Department of Chemistry, Faculty of Sciences, Tishreen University, Lattakia, Syria
| |
Collapse
|
7
|
Gam HJ, Injamum-Ul-Hoque M, Kang Y, Ahsan SM, Hasan MM, Shaffique S, Kang SM, Lee IJ. Allelopathic effect of the methanol extract of the weed species-red sorrel (Rumex acetosella L.) on the growth, phytohormone content and antioxidant activity of the cover crop - white clover (Trifolium repens L.). BMC PLANT BIOLOGY 2024; 24:523. [PMID: 38853237 PMCID: PMC11163812 DOI: 10.1186/s12870-024-05240-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 06/03/2024] [Indexed: 06/11/2024]
Abstract
Allelopathy is a biological process in which one organism releases biochemicals that affect the growth and development of other organisms. The current investigation sought to determine the allelopathic effect of Rumex acetosella on white clover (Trifolium repens) growth and development by using its shoot extract (lower IC50 value) as a foliar treatment. Here, different concentrations (25, 50, 100, and 200 g/L) of shoot extract from Rumex acetosella were used as treatments. With increasing concentrations of shoot extract, the plant growth parameters, chlorophyll and total protein content of Trifolium repens decreased. On the other hand, ROS, such as O2.- and H2O2, and antioxidant enzymes, including SOD, CAT, and POD, increased with increasing shoot extract concentration. A phytohormonal study indicated that increased treatment concentrations increased ABA and SA levels while JA levels were reduced. For the identification of allelochemicals, liquid‒liquid extraction, thin-layer chromatography, and open-column chromatography were conducted using R. acetosella shoot extracts, followed by a seed bioassay on the separated layer. A lower IC50 value was obtained through GC/MS analysis. gammaSitosterol was identified as the most abundant component. The shoot extract of Rumex acetosella has strong allelochemical properties that may significantly impede the growth and development of Trifolium repens. This approach could help to understand the competitive abilities of this weed species and in further research provide an alternate weed management strategy.
Collapse
Affiliation(s)
- Ho-Jun Gam
- Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, Korea
| | - Md Injamum-Ul-Hoque
- Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, Korea
| | - Yosep Kang
- Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, Korea
| | - S M Ahsan
- Department of Plant Medicals, Andong National University, Andong, Republic of Korea
| | - Md Mahadi Hasan
- State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, College of Ecology, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Shifa Shaffique
- Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, Korea
| | - Sang-Mo Kang
- Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, Korea
- Institute of Agricultural Science and Technology, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - In-Jung Lee
- Department of Applied Biosciences, Kyungpook National University, Daegu, 41566, Korea.
| |
Collapse
|
8
|
Farooqi SS, Naveed S, Qamar F, Sana A, Farooqi SH, Sabir N, Mansoor A, Sadia H. Phytochemical analysis, GC-MS characterization and antioxidant activity of Hordeum vulgare seed extracts. Heliyon 2024; 10:e27297. [PMID: 38509904 PMCID: PMC10950502 DOI: 10.1016/j.heliyon.2024.e27297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 03/22/2024] Open
Abstract
Barley scientifically known as Hordeum vulgare (HV) is a major grain crop. Over the course of time, great interest has been developed in the usage of barley, because of its various pharmacological activities. Current study is designed to determine the chemical constituents of Hordeum vulgare (HV) seed extract by GC-MS technique, and Invitro antioxidant assays i.e. 1,1-diphenyl-2-picryl-hydrazyl free radical (DPPH) and 2-azino-bis(3-ethyl benzthiazoline-6-sulfonic acid) (ABTS) methods. GC-MS identified 16 non-polar compounds in the hexane extract of HV plant, which includes carboxylic acid (6.25%), fatty acid (37.5%), carboxylic acid amide derivative of fatty acid (6.25%), triterpinoids (18.75%), fat soluble vitamin (6.25%), phytosterol (6.25%), stigmastanes (6.25%), beta diketones (6.25%), and cycloartenol (6.25%) respectively. The major compound includes Hexadecanoic acid, methyl ester (6.84%), n-Hexadecanoic acid (8.58%), 9,12-Octadecanoic acid (Z,Z)-, Methyl Ester (8.04%), 9,12-Octadecadienoic acid (Z,Z) (57.01%), Lup-20(29)-en-3-one (3.57%), γ-Sitosterol (3.31%). Some constituents such as Lup-20(29)-en-3-one, campesterol and squalene were observed and were not previously reported. Total phenolic and total flavonoid content were determined using spectrophotometric technique and calculated as gallic acid equivalents GAE/g dry weight and rutin equivalent RE/g of dry weight respectively.The highest phenolic content exhibited by the acetone extract of HV seedsi.e. 0.0597 mg GAE/g while the highest flavonoid content exhibited by dichloromethane extract i.e. 0.09 mg RE/g and 0.25 mg QE/g of dry weight respectively. All the extracts showed significant antioxidant activity in DPPH and ABTS cation decolorization assays. Methanol and dichloromethane extract showed the highest DPPH radical scavenging activity i.e. 52.41% and 42.07% at the concentration of 100 mg/ml respectively. Moreover, the IC50 has been determined by the acetone and methanol extract of HV seeds. The high antioxidant activity of its seed extracts has made this plant pharmacologically important. Conclusively, there is a vast scope to further explore the active principals of barley so that more of its pharmacological properties can be identified.
Collapse
Affiliation(s)
- Saman Shahab Farooqi
- Department of Pharmaceutical Chemistry, Jinnah University for Women, Karachi, Pakistan
| | - Safila Naveed
- Department of Pharmaceutical Chemistry, University of Karachi, Karachi, Pakistan
| | - Fatima Qamar
- Department of Pharmaceutical Chemistry, Jinnah University for Women, Karachi, Pakistan
| | - Aisha Sana
- Department of Pharmaceutical Chemistry, Jinnah University for Women, Karachi, Pakistan
| | - Shahab H. Farooqi
- Department of Mathematics, Jinnah University for Women, Karachi, Pakistan
| | - Neelam Sabir
- Department of Pharmaceutical Chemistry, Jinnah University for Women, Karachi, Pakistan
| | - Asra Mansoor
- Department of Pharmaceutics, Jinnah University for Women, Karachi, Pakistan
| | - Halima Sadia
- Department of Pharmacy Practice, Jinnah University for Women, Karachi, Pakistan
| |
Collapse
|
9
|
C R, Ghosh K, A SB, Rawal P, Pramanik S. In vivo antioxidant and hypoglycaemic potentials of Rivina humilis extract against streptozotocin induced diabetes and its complications in wistar rats. J Diabetes Metab Disord 2023; 22:1373-1383. [PMID: 37975104 PMCID: PMC10638325 DOI: 10.1007/s40200-023-01258-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 07/01/2023] [Indexed: 11/19/2023]
Abstract
Purpose This current research study was designed to investigate beneficial effects of R. humilis (Rivina humilis) against streptozotocin-induced diabetic rats. Methods The R. humilis ethanol extract was prepared using soxhlet and its phenol content was determined. The type-2 diabetes was induced in rats by giving fructose mixed drinking water and single dose of streptozotocin. Oral glucose tolerance test (OGTT) was performed after 72 h of streptozotocin to check ability of extract to utilize oral glucose load with 2 h. The extract was also tested for its potentials to reduce blood glucose (BGL) and diabetic complications by administering to diabetic rats for 21 days. Blood glucose was determined on day 1, 7, 14 and 21. At 21st day, blood samples were collected from experimental rats were euthanized to collect pancreas and liver. Liver and kidney function tests, HbAc1 and lipid profile was established from blood samples. Pancreas was subjected to histopathological examination and liver was used to determine antioxidant enzymes. In vitro study was done to investigate the effect of extract on glucose utilization by rat hemidiaphragm. Results In OGTT, administration of extract could stimulate glucose utilization which was witnessed by significant BGL reduction at 90 and 120 min in therapeutic groups compare to diabetics. In chronic study, we observed significant reduction in BGL on 21st day and all tests performed to determine liver and kidney function, HbAc1, vitamin E were normal in extract treated groups. There was significant increase in liver antioxidant enzymes in therapeutic groups which revealed regeneration of β-cells in therapeutic groups. Conclusion The results of research demonstrated significant antidiabetic potentials in R. humilis. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-023-01258-6.
Collapse
Affiliation(s)
- Ramesh C
- Department of Pharmacology, East West College of Pharmacy, No-63, I Bharath Nagar, Off Magadi Road Vishwaneedam (PO), Bangalore, 560091 India
| | - Kaushik Ghosh
- Department of Pharmacology, East West College of Pharmacy, No-63, I Bharath Nagar, Off Magadi Road Vishwaneedam (PO), Bangalore, 560091 India
| | - Sowmya B A
- Department of Pharmacology, East West College of Pharmacy, No-63, I Bharath Nagar, Off Magadi Road Vishwaneedam (PO), Bangalore, 560091 India
| | - Pinkey Rawal
- Department of Pharmaceutical Chemistry, East West College of Pharmacy, Bangalore, India
| | - Soma Pramanik
- Department of Pharmaceutical Chemistry, East West College of Pharmacy, Bangalore, India
| |
Collapse
|
10
|
Salih R, Bajou K, Shaker B, Elgamouz A. Antitumor effect of algae silver nanoparticles on human triple negative breast cancer cells. Biomed Pharmacother 2023; 168:115532. [PMID: 37832405 DOI: 10.1016/j.biopha.2023.115532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 09/10/2023] [Accepted: 09/17/2023] [Indexed: 10/15/2023] Open
Abstract
In recent years, metallic nanoparticles have gained increasing attention due to their prospective applications in the field of nanomedicine, with increasing research into their use in cancer therapy. In this current research, we investigated the effect of green synthesized Silver Nanoparticles (AgNPs) capped with Noctiluca scintillans algae extract. The phytochemicals present in the shell of AgNPs were identified using GC-MS. Different compounds with anticancer activity such as n-hexadecanoic acid, beta-sitosterol, stigmasterol and palmitic acid were detected among others. The effects of Algae-AgNPs synthesized were tested on MDA-MB-231 human breast cancer cells and HaCat human keratinocyte normal cells. Cell viability assay revealed a time and dose-dependent effect against breast cancer cells with a less potent effect against normal cells. The cell viability reduction is not attributed to a cytotoxic nor an antiproliferative effect of the Algae-AgNPs as attested by LDH release and BrdU incorporation. Algae-AgNPs exhibited an exceptional ability to specifically induce apoptosis in cancer cells and not normal cells. The observed effects are not attributed to the AgNPs, as demonstrated by the lack of impact of the Starch-AgNPs (used as a negative control) on cell survival and apoptosis. In addition to that, we show that Algae-AgNPs significantly reduced tumor cell migration by downregulation of matrix metalloprotease-9 levels. In vivo, the breast cancer xenograft model showed a significant reduction of tumor growth in mice treated with Algae-AgNPs. These findings highlight the promising potential of the green synthesized AgNPs as a safe targeted therapy for cancer treatment.
Collapse
Affiliation(s)
- Rawan Salih
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates; Human Genetics and Stem Cells Research Group, Research Institute of Science and Engineering, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Khalid Bajou
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates; Human Genetics and Stem Cells Research Group, Research Institute of Science and Engineering, University of Sharjah, Sharjah 27272, United Arab Emirates.
| | - Baraah Shaker
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates; Human Genetics and Stem Cells Research Group, Research Institute of Science and Engineering, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Abdelaziz Elgamouz
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| |
Collapse
|
11
|
Kumari S, Saini R, Bhatnagar A, Mishra A. A comprehensive review on ayurvedic herb Leptadenia reticulata (Jeevanti): a phytochemistry and pharmacological perspective. Nat Prod Res 2023:1-27. [PMID: 37990540 DOI: 10.1080/14786419.2023.2282119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 11/04/2023] [Indexed: 11/23/2023]
Abstract
Leptadenia reticulata is a vital Ayurvedic medicinal herb, commonly known as Jivanti or Jiv, and contains revitalising, rejuvenating, and lactogenic activities. It has been used in traditional medicine for treating respiratory disorders, wounds, inflammation, cough, dehydration, tuberculosis, colitis, chickenpox, dysentery, eye diseases, night blindness, fever, and snake bites. It is a perennial herb of Indian origin belonging to the Asclepiadaceae family and has been utilised for its therapeutic properties since ancient times. It is a key ingredient in several marketed herbal drugs, including chyawanprash, speman, and leptaden. Several potent compounds, including β-sitosterol, γ-sitosterol, phytol, α-amyrin, β-amyrin, apigenin, reticulin, deniculatin, leptaculatin, diosmetin, and rutin are present in this herb and attributed various pharmacological activities, including antidiabetic, antimicrobial, antioxidant, anti-abortifacient, anticancer, antipyretic, analgesic, anti-inflammatory, and antiulcer properties. This review provides an in-depth analysis of the distribution, ethnobotanical use, botanical description, phytocompounds, and pharmacological activities of Leptadenia reticulata.
Collapse
Affiliation(s)
- Sonali Kumari
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Ravi Saini
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Aditi Bhatnagar
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| | - Abha Mishra
- School of Biochemical Engineering, Indian Institute of Technology (BHU), Varanasi, India
| |
Collapse
|
12
|
Mohammadi M, Tabari M, Tavakolipor H, Mohammadi S. The effect of Allium saralicum R. M. Fritsch nanocapsules in yogurt on type 2 diabetes in male rats: physicochemical characterization and pharmacodynamics assessment. 3 Biotech 2023; 13:222. [PMID: 37275769 PMCID: PMC10235236 DOI: 10.1007/s13205-023-03589-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 04/23/2023] [Indexed: 06/07/2023] Open
Abstract
To treat illness, people are increasingly turning to natural foods rather than pharmaceuticals. Herbal extracts with antioxidant and anti-diabetic properties could be a good alternative for treating diabetes. The purpose of this study was to look into the effects of ethanol extraction on the Morphology of liver cells and hyperglycemia in rats of Allium saralicum RM Fritsch nanocapsules based on chitosan incorporated with yogurt. In this experimental study, 32 adult Wistar rats were randomly selected. The effect of Nano extraction on hypoglycemia was assessed using blood glucose levels three and fifteen days after a streptozotocin intraperitoneal (60 mg/kg) injection, as well as hepatocyte count and liver tissue morphology. The average size of the chitosan nanoparticles was determined to be 86 nm. After comparing the blood sugar levels of the A. saralicum nanocapsules groups to the untreated diabetes group, a significant decrease was constructed to observe hyperglycemia. Because of increased effective absorption in the intestine, nanocapsules incorporated into yogurt were able to reduce hyperglycemia in diabetic rats. As a result, a new yogurt formulation containing A. saralicum nanocapsules extract is recommended for diabetic patients.
Collapse
Affiliation(s)
- Mahsa Mohammadi
- Institute of Agricultural Engineering - Food Science and Industries, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Mahsa Tabari
- Department of Food Science and Technology, Lahijan Branch, Islamic Azad University, Lahijan, Iran
| | - Hamid Tavakolipor
- Institute of Agricultural Engineering - Food Science and Industries, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Shima Mohammadi
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
13
|
de Jesús Dzul-Beh A, Uc-Cachón AH, González-Sánchez AA, Dzib-Baak HE, Ortiz-Andrade R, Barrios-García HB, Jiménez-Delgadillo B, Molina-Salinas GM. Antimicrobial potential of the Mayan medicine plant Matayba oppositifolia (A. Rich.) Britton against antibiotic-resistant priority pathogens. JOURNAL OF ETHNOPHARMACOLOGY 2023; 300:115738. [PMID: 36165961 DOI: 10.1016/j.jep.2022.115738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The bark of Matayba oppositifolia (A. Rich.) Britton (commonly known as "huaya" or "palo huacax") is commonly utilized in traditional Mayan medicine for treating diarrhea and for canker and other sores. AIM OF THE STUDY The aim of this study was to investigate the in-vitro antimicrobial activity of M. oppositifolia bark extracts against drug-susceptible and -resistant ESKAPE-E pathogens. In addition, the phytochemical composition of the best antibacterial extract was analyzed. MATERIALS AND METHODS The bark extracts were prepared with different solvents, including water, n-hexane, ethyl acetate and methanol. These were tested against ESKAPE-E (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa and Enterobacter spp., including Escherichia coli) strains using Resazurin Microtiter Assay. In addition, the composition of the most active extract was analyzed by GC-MS. RESULTS The aqueous and organic bark extracts showed activity on drug-susceptible and -resistant ESKAPE-E microbes (MIC = 1000-31.25 μg/mL). The n-hexane bark extract was more active against the superbugs carbapenem-resistant K. pneumoniae (MIC = 500-31.25 μg/mL) and A. baumannii (MIC = 250-125 μg/mL). The GC-MS analysis of this extract allowed the identification of 12 phytochemicals as the potential antibacterial compounds. The major compounds identified were palmitic acid (1), friedelan-3-one (2) and 7-dehydrodiosgenin (3). CONCLUSION The present study reveals the strong in-vitro antibacterial activity of the n-hexane extract from the bark of M. oppositifolia and demonstrates the potential of natural products as a source of antibacterial compounds or phytomedicines that are specifically effective against drug-resistant ESKAPE-E bugs. Additionally, our investigation contributes to the ethnopharmacological knowledge and reappraisal of Mayan medicinal flora, as well as supports the traditional use of the bark of the medicinal plant M. oppositifolia for the treatment of infectious diseases.
Collapse
Affiliation(s)
- Angel de Jesús Dzul-Beh
- Unidad de Investigación Médica Yucatán, Instituto Mexicano del Seguro Social, Mérida, Yucatán, Mexico
| | - Andrés Humberto Uc-Cachón
- Unidad de Investigación Médica Yucatán, Instituto Mexicano del Seguro Social, Mérida, Yucatán, Mexico
| | | | - Haziel Eleazar Dzib-Baak
- Unidad de Investigación Médica Yucatán, Instituto Mexicano del Seguro Social, Mérida, Yucatán, Mexico
| | | | - Hugo B Barrios-García
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma de Tamaulipas, Ciudad Victoria, Tamaulipas, Mexico
| | | | | |
Collapse
|
14
|
Phytochemical Screening and Evaluation of Pesticidal Efficacy in the Oleoresins of Globba sessiliflora Sims and In Silico Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2023; 2023:5936513. [PMID: 36636605 PMCID: PMC9831701 DOI: 10.1155/2023/5936513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/15/2022] [Accepted: 12/23/2022] [Indexed: 01/04/2023]
Abstract
Globba sessiliflora Sims is an aromatic rhizomatous herb of family Zingiberaceae which is endemic to Peninsular India. This study first reports the phytochemical profile and pesticidal potential of oleoresins obtained from the aerial and rhizome parts of Globba sessiliflora Sims. The oleoresins were prepared by the cold percolation method and were analyzed by a gas chromatography-mass spectrometry (GC-MS) method. Both the oleoresins varied greatly in composition, the major compounds identified in aerial part oleoresin (GSAO) were methyl linoleate, methyl palmitate, and phytol, while the major compounds present in rhizome part oleoresin (GSRO) were γ-sitosterol, 8 (17),12-labdadiene-15, 16-dial, methyl linoleate, and methyl palmitate. In order to evaluate the biological activities, the oleoresins were tested under laboratory conditions for nematicidal action and inhibition of egg hatching potential against root knot nematode, where GSRO was more effective. Insecticidal activity was performed against mustard aphid, Lipaphis erysimi and castor hairy caterpillar, Selepa celtis. In case of mustard aphid, GSRO (LC50 = 154.8 ppm) was more effective than GSAO (LC50 = 263.0 ppm), while GSAO (LC50 = 346.7.0 ppm) was more effective against castor hairy caterpillar than GSRO (LC50 = 398.1 ppm). The herbicidal activity was performed in the receptor species Raphanus raphanistrum subsp. sativus, and the oleoresins showed different intensities for seed germination inhibition and coleoptile and radical length inhibition. Molecular docking studies were conducted to screen the in vitro activities and through molecular docking, it was found that the major oleoresins components were able to interact with the binding pocket of HPPD and AChE with γ-sitosterol showing the best binding affinity.
Collapse
|
15
|
Chen G, Pan F, Gao Y, Li H, Qin X, Jiang Y, Qi J, Xie J, Jia S. Analysis of Components and Properties of Extractives from Alnus cremastogyne Pods from Different Provenances. Molecules 2022; 27:molecules27227802. [PMID: 36431903 PMCID: PMC9699184 DOI: 10.3390/molecules27227802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/09/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022] Open
Abstract
Chemical components with anti-oxidant, anti-inflammatory, and anti-cancer properties extracted from Alnus bark and leaves have been extensively studied. However, less attention has been paid to extractives from Alnus pods, which are mostly treated as waste. Here, extractives of Alnus cremastogyne pods from 12 provenances in Sichuan Province were studied for high value-added utilization of Alnus waste. The extractives were analyzed by Gas Chromatography-Mass Spectrometer (GC-MS), Ultraviolet-visible spectroscopy (UV-Vis spectra), and 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity. A total of 58, 49, and 51 chemical components were found when the organic solvents of ethanol, petroleum ether, and ethyl acetate were used to collect extractives, respectively. These chemical components including Phytol, CIS-5,8,11,14,17-eicosapentaenoic acid, Germacrene D, Lupeol, and β-sitosterol, etc., have wide applications in the fields of pharmacy and cosmetics. Moreover, it was also found that extractives in ethanol and ethyl acetate had impressive UV resistance, especially for UV-C and UV-B blocking. The results showed that the maximum block ratio towards UV-C and UV-B could reach 99%. In addition, the ethanol extract showed good anti-oxidant activity with a maximum free radical scavenging rate of 96.19%. This comprehensive and systematic study on extractives from Alnus cremastogyne pods promotes the development of high-value utilization of Alnus components.
Collapse
Affiliation(s)
- Guoxi Chen
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Fangya Pan
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Yemei Gao
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Hao Li
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Xiaqing Qin
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Yongze Jiang
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Jinqiu Qi
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Jiulong Xie
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
| | - Shanshan Jia
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China
- Wood Industry and Furniture Engineering Key Laboratory of Sichuan Provincial Department of Education, Chengdu 611130, China
- Correspondence:
| |
Collapse
|
16
|
Nanjala C, Odago WO, Rono PC, Waswa EN, Mutinda ES, Oulo MA, Muema FW, Wanga VO, Mkala EM, Kuja J, Njire MM, Hu GW. A review on ethnobotany, phytochemistry, and pharmacology of the genus Didymocarpus wall. (Gesneriaceae). JOURNAL OF ETHNOPHARMACOLOGY 2022; 295:115404. [PMID: 35643208 DOI: 10.1016/j.jep.2022.115404] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 05/15/2022] [Accepted: 05/23/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Medicinal plants have been extensively used to treat various illnesses since the dawn of civilization. The genus Didymorcapus Wall. comprises 100 species widely distributed in the tropical regions of Asia, with a few found scattered in Africa and Australia. Species in this genus have long been used in folk medicine to treat various illnesses, including wounds, kidney stones, inflammations, asthma, flu, eczema, dysentery, fractures, colic etc. Some species have applications as weight loss agents, laxatives, and protective medication after childbirth. AIM To provide comprehensive information on the current knowledge of the ethnobotanical uses, phytochemical compounds, pharmacological applications, and toxicology of genus Didymocarpus to reveal its therapeutic potential, offering insights into future research opportunities. MATERIALS AND METHODS Data were systematically obtained from books and online databases such as PubMed, Web of Science, Scopus, Sci Finder, Google Scholar, Science direct, ACS Publications, Elsevier, Wiley Online Library. RESULTS Seventeen Didymocarpus species have applications in traditional medicine in different Asian countries. A total of 166 compounds have been isolated from the genus Didymocarpus including terpenoids, flavonoids, phenolic compounds, fatty acids, chalcones, steroids, and others. Among these constituents, terpenoids, flavonoids, chalcones, and phenolics are the significant contributors to pharmacological activities of the genus Didymocarpus, possessing wide-reaching biological activities both in vivo and in vitro. The crude extracts and isolated phytochemical compounds from this genus have been shown to exhibit various pharmacological activities, including antiurolithiatic, nephro-protective, antimicrobial, anticancer, antidiabetic, cytotoxic, wound healing, and antioxidant activities. CONCLUSIONS Traditional uses and scientific evaluation of Didymocarpus indicate that Didymocarpus pedicellata is one of the most widely used species in some parts of the world. Although substantial progress on the chemical and pharmacological properties of Didymocarpus species has been made, further studies on the pharmacology and toxicology of these species are needed to ensure safety, efficacy, and quality. Also, further research on the structure-activity relationship of some of the isolated phytocompounds may improve their biological potency and scientific exploitation of traditional uses of the Didymocarpus taxa.
Collapse
Affiliation(s)
- Consolata Nanjala
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wyclif Ochieng Odago
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Peninah Cheptoo Rono
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Emmanuel Nyongesa Waswa
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Elizabeth Syowai Mutinda
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Millicent Akinyi Oulo
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Felix Wambua Muema
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Vincent Okelo Wanga
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Elijah Mbandi Mkala
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Josiah Kuja
- Department of Biology, University of Copenhagen, Copenhagen, 101165, Denmark
| | - Moses Mucugi Njire
- Botany Department, Jomo Kenyatta University of Agriculture and Technology, 62 000 - 00200 Nairobi, Kenya
| | - Guang-Wan Hu
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan, 430074, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| |
Collapse
|
17
|
Nanjala C, Odago WO, Rono PC, Waswa EN, Mutinda ES, Oulo MA, Muema FW, Wanga VO, Mkala EM, Kuja J, Njire MM, Hu GW. A review on ethnobotany, phytochemistry, and pharmacology of the genus Didymocarpus wall. (Gesneriaceae). JOURNAL OF ETHNOPHARMACOLOGY 2022; 295:115404. [DOI: https:/doi.org/10.1016/j.jep.2022.115404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
|
18
|
Khoba K, Kumar S, Chatterjee S, Purty RS. Isolation, Characterization, and In Silico Interaction Studies of Bioactive Compounds from Caesalpinia bonducella with Target Proteins Involved in Alzheimer's Disease. Appl Biochem Biotechnol 2022; 195:2216-2234. [PMID: 35507252 DOI: 10.1007/s12010-022-03937-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2022] [Indexed: 11/02/2022]
Abstract
Alzheimer's disease (AD) is a multifactorial neurodegenerative disorder characterized by memory loss, cognitive deterioration, and neuropsychiatric symptoms. Various drug targets implicated in AD are amyloid beta peptides, cholinesterase enzymes, and anti-amylogenic protein. Medicinal plants derived phytochemical constituents provide a vast pool of diverse compounds as a source of novel drugs. In view of this, the Caesalpinia bonducella seed extract and its active phytoconstituents were used to study the disease-modifying effects in Alzheimer's disease. The present study successfully demonstrated the therapeutic potential of various phytochemicals as it binds to multiple drug targets, resulting in inhibition of acetylcholinesterase (AChE) enzyme, butyrylcholinesterase (BuChE), BACE-1 enzyme, and anti-amylogenic protein as indicated by docking analysis. In conclusion, phytochemicals identified can be used as a suitable lead to developing a molecule that might have multi-targeted directed ligand (MTDL) potential and disease amelioration effects in Alzheimer's disease.
Collapse
Affiliation(s)
- Kanika Khoba
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Sector-16C, Dwarka, New Delhi, 110078, India
| | - Suresh Kumar
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Sector-16C, Dwarka, New Delhi, 110078, India
| | - Sayan Chatterjee
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Sector-16C, Dwarka, New Delhi, 110078, India
| | - Ram Singh Purty
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Sector-16C, Dwarka, New Delhi, 110078, India.
| |
Collapse
|
19
|
Oh KK. A network pharmacology study to investigate bioactive compounds and signaling pathways of garlic (Allium sativum L.) husk against type 2 diabetes mellitus. J Food Biochem 2022; 46:e14106. [PMID: 35137431 DOI: 10.1111/jfbc.14106] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/13/2021] [Accepted: 01/20/2022] [Indexed: 12/24/2022]
Abstract
During garlic harvest, much husk has been generated, nearly all husk is discarded as unnecessary by-products. However, in Korean folk remedies, Allium sativum L. husk (ASLH) extracts have been used as a reliever against type 2 diabetes mellitus (T2DM). Currently, its significant mechanisms against T2DM remain unclear. Thus, the aim of this study is to investigate the characteristics of its key signaling pathways, targets, and compounds. The compounds in ASLH were analyzed by gas chromatography-mass spectrum (GC-MS) and confirmed drug-like compounds (DLCs) in silico. Then, protein-protein interaction (PPI) networks and signaling pathways, targets, compounds are constructed, visualized by using RStudio. Finally, we performed a molecular docking test (MDT) to identify the key mechanism(s), target(s), and compound(s) of ASLH on T2DM. A total of 23 compounds in ASLH were identified by GC-MS, and all compounds were accepted by Lipinski's rule. The 23 compounds were associated with 521 targets and retrieved 4,736 T2DM-related targets by Online Mendelian Inheritance in Man (OMIM) and DisGeNET. The final overlapping 87 targets were obtained between compounds-targets and T2DM-related targets. The number of 13 signaling pathways, 33 targets, and 19 compounds of ASLH were associated with T2DM. In parallel, MDT revealed four potential compounds: (1) 9-hexacosene, (2) 2-(([2-ethylhexyl]oxy)carbonyl)benzoic acid, (3) clionasterol, (4) 4-methyl-2-phenylpyrimidine on PPAR signaling pathway. Overall, the four compounds from ASLH might show an anti-T2DM synergistic effect by activating the PPAR signaling pathway or inactivating the phospholipase D signaling pathway. In this study, we suggest that ASLH might be considered a health-promising resource from both nutraceutical and pharmaceutical perspectives. PRACTICAL APPLICATIONS: Allium sativum L. husk (ASLH) has been regarded as wastes that come from garlic (Allium sativum L.). During the harvesting period of garlic, a considerable amount of ASLH is a severe problem in farm communities. Particularly, garlic bioactive compounds are well documented including organosulfur compounds. Conversely, at present, no information is available on chemical compounds of ASLH to use in health industries. Taking this matter into consideration, our analysis approach was to select drug-like compounds (DLCs) from ASLH via GC-MS, thereby we can explore the compounds with high cell permeability. The screened compounds can be used as nutraceutical or medicinal or even cosmetical resources. In this study, we described the significant compounds via the network pharmacology concept to uncover the pharmaceutical mechanism(s) of ASLH against T2DM. Eventually, this work provides nutraceutical or medicinal value of ASLH and suggests that ASLH might be used as an upcycling resource to relieve T2DM.
Collapse
Affiliation(s)
- Ki Kwang Oh
- Department of Bio-Health Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, South Korea
| |
Collapse
|
20
|
Yahaya N, Hamdan NH, Zabidi AR, Mohamad AM, Suhaimi MLH, Johari MAAM, Yahya HN, Yahya H. Duckweed as a future food: Evidence from metabolite profile, nutritional and microbial analyses. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
|
21
|
Rathinam A, Pari L, Venkatesan M, Munusamy S. Myrtenal attenuates oxidative stress and inflammation in a rat model of streptozotocin-induced diabetes. Arch Physiol Biochem 2022; 128:175-183. [PMID: 31564173 DOI: 10.1080/13813455.2019.1670212] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The present study was aimed to investigate the effect of myrtenal on diabetes-associated oxidative stress, lipid peroxidation (LPO), and inflammation using a rat model of streptozotocin (STZ)-induced diabetes. Following the induction of diabetes in male Wistar rats using STZ (40 mg/kg body weight), myrtenal (80 mg/kg body weight) was administered orally to diabetic rats for four weeks and then sacrificed to harvest tissues. We measured the levels of antioxidants, LPO, and proinflammatory cytokines such as tumor necrosis factor-α (TNF-α) and interleukin 6 (IL-6), and the p65 subunit of nuclear factor-kappa B (NF-kB p65). Diabetic rats revealed increased levels of LPO, proinflammatory cytokines, and NF-kB p65, and decreased levels of antioxidants in the liver and pancreas. Supplementation with myrtenal significantly attenuated the diabetes-induced changes in the liver and pancreas of diabetic rats. Our findings suggest that myrtenal may serve as an antioxidant and anti-inflammatory agent against diabetes-associated oxidative stress and inflammation.HighlightsOral administration of myrtenal improved the antioxidant status in the liver and pancreas of diabetic rats.Myrtenal treatment diminished inflammation in the liver and pancreas of diabetic rats.Myrtenal supplementation averts oxidative stress and inflammation in diabetic rats.Myrtenal could serve as a potent antioxidant and anti-inflammatory agent in the management of diabetes.
Collapse
Affiliation(s)
- Ayyasamy Rathinam
- Department of Biochemistry and Biotechnology, Phytopharmacology and Molecular Biology Research Laboratory, Annamalai University, Annamalainagar, India
- Department of Animal Science, Bharathidasan University, Tiruchirappalli, India
| | - Leelavinothan Pari
- Department of Biochemistry and Biotechnology, Phytopharmacology and Molecular Biology Research Laboratory, Annamalai University, Annamalainagar, India
| | - Manigandan Venkatesan
- Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chennai, India
| | - Shankar Munusamy
- Department of Pharmaceutical and Administrative Sciences, College of Pharmacy and Health Sciences, Drake University, Des Moines, IA, USA
| |
Collapse
|
22
|
Phytochemical Characterization, Antioxidant Activity, and Cytotoxicity of Methanolic Leaf Extract of Chlorophytum Comosum (Green Type) (Thunb.) Jacq. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030762. [PMID: 35164026 PMCID: PMC8840168 DOI: 10.3390/molecules27030762] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/16/2022] [Accepted: 01/18/2022] [Indexed: 12/19/2022]
Abstract
Chlorophytum genus has been extensively studied due to its diverse biological activities. We evaluated the methanolic extract of leaves of Chlorophytum comosum (Green type) (Thunb.) Jacques, the species that is less studied compared to C. borivilianum. The aim was to identify phytoconstituents of the methanolic extract of leaves of C. comosum and biological properties of its different fractions. Water fraction was analyzed with matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry. Nineteen compounds belonging to different chemical classes were identified in the methanolic extract of leaves of C. comosum (Green type) (Thunb.) Jacques. In addition to several fatty acids, isoprenoid and steroid compounds were found among the most abundant constituents. One of the identified compounds, 4'-methylphenyl-1C-sulfonyl-β-d-galactoside, was not detected earlier in Chlorophytum extracts. The water fraction was toxic to HeLa cells but not to Vero cells. Our data demonstrate that methanolic extract of leaves of C. comosum can be a valuable source of bioactive constituents. The water fraction of the extract exhibited promising antitumor potential based on a high ratio of HeLa vs. Vero cytotoxicity.
Collapse
|
23
|
Eumkeb G, Hengpratom T, Kupittayanant S, Churproong S. Lipid-lowering effect of Oroxylum indicum (L.) Kurz extract in hyperlipidemic mice. Asian Pac J Trop Biomed 2022. [DOI: 10.4103/2221-1691.340559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
24
|
Leung I, Veisaga ML, Espinal M, Zhang W, Barnum R, Barbieri MA. Anti-lipid droplets accumulation effect of Annona montana (mountain soursop) leaves extract on differentiation of preadipocytes. BIOCELL 2022; 46:567-578. [PMID: 34970018 PMCID: PMC8713457 DOI: 10.32604/biocell.2022.014009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The Annona genus is a member of Annonaceae, one of the largest families of plants across tropical and subtropical regions. This family has been used in several ethnomedicinal practices to treat a multitude of human diseases. However, the molecular mechanism underlying its effect on the lipid droplet formation and on the expression of adipogenic markers of this plant remain to be investigated. In this study, we examined whether the extracts from the aerial part of Annona montana affect in vitro differentiation of preadipocytes. For our investigations, both mouse embryo fibroblast 3T3-L1 and normal human primary subcutaneous preadipocytes were incubated with Annona montana extracts (-and its subfractions-) and then analyzed on preadipocyte differentiation, lipid content, lipid droplet size and number, the expression of adipogenic-specific transcriptional factors, as well as cell survival. From our examinations, we found the Annona montana ethyl acetate extract to exhibit a potent inhibitory effect on adipogenesis, without affecting cell survival, in a dose-dependent manner. Such inhibitory effects included a significant decrease in the accumulation of lipid content by both a dramatic reduction of size and number of lipid droplets. This extract strongly attenuated the expression of PPARγ and HMGB2. It also inhibited the expression of CEBPα, FAS, and Akt without influencing Erk1/2 activities. Our findings suggest that specifically, the Annona montana ethyl acetate extract has a prominent inhibitory effect in cellular pathways of adipocyte differentiation by modulating specific gene expression, which is known to perform a pivotal role during adipogenesis.
Collapse
Affiliation(s)
- Ivy Leung
- Department of Biological Sciences, Florida International University, Miami, 33199, USA
| | - Maria-Luisa Veisaga
- Biomolecular Sciences Institute, Florida International University, Miami, 33199, USA
| | - Margarita Espinal
- Department of Biological Sciences, Florida International University, Miami, 33199, USA
| | - Wei Zhang
- Department of Biological Sciences, Florida International University, Miami, 33199, USA
| | - Robert Barnum
- Department of Biological Sciences, Florida International University, Miami, 33199, USA
| | - Manuel Alejandro Barbieri
- Department of Biological Sciences, Florida International University, Miami, 33199, USA.,Biomolecular Sciences Institute, Florida International University, Miami, 33199, USA.,Fairchild Tropical Botanic Garden, Coral Gables, 33156, USA.,International Center of Tropical Botany, Florida International University, Miami, 33199, USA
| |
Collapse
|
25
|
Alshehri SA, Wahab S, Abullais SS, Das G, Hani U, Ahmad W, Amir M, Ahmad A, Kandasamy G, Vasudevan R. Pharmacological Efficacy of Tamarix aphylla: A Comprehensive Review. PLANTS (BASEL, SWITZERLAND) 2021; 11:118. [PMID: 35009121 PMCID: PMC8747234 DOI: 10.3390/plants11010118] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/16/2021] [Accepted: 12/22/2021] [Indexed: 05/19/2023]
Abstract
Tamarix aphylla is a well-known species of the genus Tamarix. T. aphylla (Tamaricaceae) is a perennial tree in Asia, the Middle East, and Central Africa. It is used as a carminative diuretic in tuberculosis, leprosy, and hepatitis. Various pharmacological properties have been shown by T. aphylla, such as antidiabetic, anti-inflammatory, antibacterial, antifungal, anticholinesterase, and wound-healing activity. However, T. aphylla has not received much attention for its secondary metabolites and bioactive constituents. Research has shown that this plant has hidden potential that needs to be explored. This review aims to cover botanical classification, geographical distribution, taxonomy, ethnobotanical uses, and the phytochemical compounds found in T. aphylla. The toxicology and pharmacological effects of T. aphylla are also discussed. We examined various scholarly resources to gather information on T. aphylla, including Google Scholar, Scopus, Science Direct, Springer Link, PubMed, and Web of Science. The finding of this work validates a connection between T. aphylla in conventional medicine and its antidiabetic, antibacterial, anti-inflammatory, wound-healing, antifungal, anticholinesterase, and other biological effects. T. aphylla's entire plant (such as bark, leaves, fruits) and root extracts have been used to treat hypertension, stomach discomfort, hair loss, cough and asthma, abscesses, wounds, rheumatism, jaundice, fever, tuberculosis, and gum and tooth infection. The phytochemical screening revealed that noticeably all extracts were devoid of alkaloids, followed by the presence of tannins. In addition, different parts have revealed the existence of steroids, flavonoids, cardiac glycosides, and byproducts of gallic acid and ellagic acid. T. aphylla has shown many valuable activities against different diseases and supports its traditional uses. Therefore, high-quality preclinical research and well-designated clinical trials are needed to establish the efficacy and safety of this plant in humans.
Collapse
Affiliation(s)
- Saad Ali Alshehri
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 61421, Saudi Arabia;
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha 61421, Saudi Arabia;
| | - Shahabe Saquib Abullais
- Department of Periodontics and Community Dental Sciences, College of Dentistry, King Khalid University, Abha 61421, Saudi Arabia;
| | - Gotam Das
- Department of Prosthodontics, College of Dentistry, King Khalid University, Abha 61421, Saudi Arabia;
| | - Umme Hani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia;
| | - Wasim Ahmad
- Department of Pharmacy, Mohammed Al-Mana College for Medical Sciences, Safaa, Dammam 34222, Saudi Arabia; (W.A.); (A.A.)
| | - Mohd Amir
- Department of Natural Products and Alternative Medicines, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia;
| | - Ayaz Ahmad
- Department of Pharmacy, Mohammed Al-Mana College for Medical Sciences, Safaa, Dammam 34222, Saudi Arabia; (W.A.); (A.A.)
| | - Geetha Kandasamy
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha 61421, Saudi Arabia;
| | - Rajalakshimi Vasudevan
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha 61421, Saudi Arabia;
| |
Collapse
|
26
|
Yahya M, Ginting B, Saidi N. In-Vitro Screenings for Biological and Antioxidant Activities of Water Extract from Theobroma cacao L. Pod Husk: Potential Utilization in Foods. Molecules 2021; 26:6915. [PMID: 34834006 PMCID: PMC8618026 DOI: 10.3390/molecules26226915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 01/13/2023] Open
Abstract
Increasing production of cocoa (Theobroma cacao L.) leads to a higher environmental burden due to its solid waste generation. Cocoa pod husk, one of the major solid wastes of cocoa production, contains rich bioactive compounds unveiling its valorization potential. With that in mind, our research aimed to explore the biological and antioxidant activities of aqueous extracts from cocoa pod husks. In this present work, cocoa pod husk was extracted using water and subsequentially partitioned using n-hexane, ethyl acetate, and methanol. The antimicrobial investigation revealed that the ethyl acetate solubles were active against the Staphylococcus aureus, Escherichia coli, and Candida albicans, where at a 20% w/v concentration, the inhibition diameters were 6.62 ± 0.10, 6.52 ± 0.02, and 11.72 ± 0.36 mm, respectively. The extracts were found non-toxic proven by brine shrimp lethality tests against Artemia salina with LC50 scores ranging from 74.1 to 19,054.6 μg/mL. The total phenolic content and total flavonoid content were obtained in the range of 47.44 to 570.44 mg/g GAE and 1.96 to 4.34 mg/g QE, respectively. Antioxidant activities of the obtained extracts were revealed by 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) assay with EC50 reached as low as 9.61 μg/mL by the ethyl acetate soluble. Phytochemical screening based on gas chromatography-mass spectroscopy analysis on the sample with the highest antioxidant activities revealed the dominant presence of three phytosterols, namely gamma-sitosterol, stigmasterol, and campesterol.
Collapse
Affiliation(s)
- Mustanir Yahya
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh 23111, Indonesia; (B.G.); (N.S.)
| | | | | |
Collapse
|
27
|
Shen HF, Liu Y, Qu PP, Tang Y, Li BB, Cheng GL. MiR-361-5p/ abca1 and MiR-196-5p/ arhgef12 Axis Involved in γ-Sitosterol Inducing Dual Anti-Proliferative Effects on Bronchial Epithelial Cells of Chronic Obstructive Pulmonary Disease. Int J Chron Obstruct Pulmon Dis 2021; 16:2741-2753. [PMID: 34675500 PMCID: PMC8502110 DOI: 10.2147/copd.s326015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/27/2021] [Indexed: 12/12/2022] Open
Abstract
Purpose Chronic obstructive pulmonary disease (COPD), a progressive and irreversible respiratory disease, becomes the third leading cause of death and results in enormous economic burden on healthcare costs and productivity loss worldwide by 2020. Thus, it is urgent to develop effective anti-COPD drugs. Materials and Methods In the present study, two published GEO profiles were used to re-analyze and ascertain the relationships between circulating miRNAs and bronchial epithelial cells (BECs) mRNAs in COPD. The microRNA levels of miR-361-5p and miR-196-5p in plasma of COPD patients and healthy volunteers were detected by qRT-PCR. Next, the effects of γ-sitosterol (GS) on the expression of miR-361-5p and miR-196-5p and cell proliferation were investigated in BEC and H292 cell lines. Finally, whether specific miRNA-mRNA pathways involved in the effect of GS on BECs was assayed using Western Blot, real-time PCR and immunofluorescence. Results miR-196-5p and miR-361-5p were, respectively, up- and down-regulated in COPD patients compared with healthy controls. Luciferase assays demonstrated that miR-361-5p and miR-196-5p were, respectively, targeting abca1 and arhgef12 3ʹUTR in BEAS-2B cells. GS significantly suppressed miR-196-5p and promoted miR-361-5p levels in BEAS-2B cells and inhibited BECs proliferation in vitro. GS promoted miR-361-5p expression, which inhibited BCAT1 mRNA and protein levels and weaken mTOR-pS6K pathway, resulted in anti-proliferation in BEAS-2B cells. In addition, RhoA was activated by ARHGEF12 due to the inhibitory effect of miR-196-5p on arhgef12-3ʹUTR which was partially abolished by GS suppressing miR-196-5p expression. Activated RhoA further activated ROCK1-PTEN pathway and finally inhibited mTOR pathway, resulting in induced BECs proliferation. The anti-proliferation effect of GS was not observed in H292 cells. Conclusion These findings indicate that miR-361-5p/abca1 and miR-196-5p/arhgef12 axis mediated GS inducing dual anti-proliferation effects on BECs.
Collapse
Affiliation(s)
- Hui-Fen Shen
- Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264000, People's Republic of China
| | - Ying Liu
- Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264000, People's Republic of China
| | - Ping-Ping Qu
- Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264000, People's Republic of China
| | - Yu Tang
- Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264000, People's Republic of China
| | - Bing-Bing Li
- State Key Laboratory of Generic Manufacture Technology of Chinese Traditional Medicine, Lunan Pharmaceutical Group Co. Ltd., Linyi, 276006, People's Republic of China
| | - Guo-Liang Cheng
- State Key Laboratory of Generic Manufacture Technology of Chinese Traditional Medicine, Lunan Pharmaceutical Group Co. Ltd., Linyi, 276006, People's Republic of China
| |
Collapse
|
28
|
Oyebode O, Zuma L, Lucky Erukainure O, Koorbanally N, Islam MS. Bridelia ferruginea inhibits key carbohydrate digesting enzyme and intestinal glucose absorption and modulates glucose metabolism in diabetic rats. Arch Physiol Biochem 2020; 129:671-681. [PMID: 33370536 DOI: 10.1080/13813455.2020.1861026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The antidiabetic potentials of the dichloromethene, ethyl acetate, butanol and aqueous fractions of Bridelia ferruginea leaves were investigated using in vitro, ex vivo and in vivo models. In vitro and ex vivo antidiabetic activities revealed the butanol (BFBF) to be the most active of the fractions, and thus selected for in vivo study. Diabetes was induced using the fructose-streptozotocin model. Treatments with BFBF significantly reduced blood glucose level and improved glucose tolerance, serum insulin level and sensitivity as well as suppressed hyperlipidaemia and serum nephropathy markers. Histopathological analysis revealed the ability of BFBF to protect and regenerate pancreatic β-cells. BFBF significantly elevated glutathione level, catalase and superoxide dismutase activities, while depleting MDA level in serums and kidney of diabetic rats. Phenols, steroids, terpenoids, aliphatic and aromatic compounds were identified in the fractions following GC-MS analysis. Overall, results from this study propose that BFBF possess potent antidiabetic activity.
Collapse
Affiliation(s)
- Olajumoke Oyebode
- Department of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein, South Africa
| | - Lindiwe Zuma
- Department of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Ochuko Lucky Erukainure
- Department of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
- Department of Pharmacology, University of the Free State, Bloemfontein, South Africa
| | - Neil Koorbanally
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Md Shahidul Islam
- Department of Biochemistry, School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
| |
Collapse
|
29
|
Syukri Y, Taher M, Martien R, Lukitaningsih E, Nugroho AE, Zakaria ZA. Self-nanoemulsifying Delivery of Andrographolide: Ameliorating Islet Beta Cells and Inhibiting Adipocyte Differentiation. Adv Pharm Bull 2020; 11:171-180. [PMID: 33747864 PMCID: PMC7961231 DOI: 10.34172/apb.2021.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 03/31/2020] [Accepted: 04/19/2020] [Indexed: 12/25/2022] Open
Abstract
Purpose: Insulin resistance is a characteristic of non-insulin-dependent diabetes mellitus associated with obesity and caused by the failure of pancreatic beta cells to secrete sufficient amount of insulin. Andrographolide (AND) improves beta-cell reconstruction and inhibits fat-cell formation. This research aimed to improve the delivery of water-insoluble AND in self-nanoemulsifying (ASNE) formulation, tested in streptozotocin (STZ)-induced diabetic rats and 3T3-L1 preadipocyte cells. Methods: A conventional formulation of AND in suspension was used as a control. The experimental rats were orally administered with self-nanoemulsifying (SNE) and suspension of AND for 8 days. Measurements were performed to evaluate blood glucose levels in preprandial and postprandial conditions. Immunohistochemistry was used to assess the process of islet beta cell reconstruction. In vitro study was performed using cell viability and adipocyte differentiation assay to determine the delivery of AND in the formulation. Results: ASNE lowered blood glucose levels (day 4) faster than AND suspension (day 6). The histological testing showed that ASNE could regenerate pancreatic beta cells. Therefore, ASNE ameliorated pancreatic beta cells. The in vitro evaluation indicated the inhibition of adipocyte differentiation by both AND and ASNE, which occurred in a time-dependent manner. ASNE formulation had better delivery than AND. Conclusion: ASNE could improve the antidiabetic activity by lowering blood glucose levels, enhancing pancreatic beta cells, and inhibiting lipid formation in adipocyte cells.
Collapse
Affiliation(s)
- Yandi Syukri
- Department of Pharmacy, Islamic University of Indonesia, Yogyakarta, 55584, Indonesia
| | - Muhammad Taher
- Department of Pharmaceutical Technology, Faculty of Pharmacy, International Islamic University Malaysia, Bandar Indera Mahkota, 25200, Kuantan, Pahang, Malaysia
| | - Ronny Martien
- Faculty of Pharmacy, Gadjah Mada University, Yogyakarta, 55281 Indonesia
| | | | | | - Zainul Amiruddin Zakaria
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| |
Collapse
|
30
|
de Guzman Alvindia D, Mangoba MAA. Bioactivities of Allium longicuspis Regel against anthracnose of mango caused by Colletotrichum gloeosporioides (Penz.). Sci Rep 2020; 10:11367. [PMID: 32647141 PMCID: PMC7347625 DOI: 10.1038/s41598-020-68399-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 05/26/2020] [Indexed: 11/10/2022] Open
Abstract
The present study focused on the effect of Allium longicuspis extracts (ALE) against anthracnose of mango fruit. In vitro tests (mycelial growth and conidial germination) showed that, ALE concentrated from 0.75 to 2.5 g L-1 completely inhibited the growth of Colletotrichum gloesporioides. Cytoplasmic discharge, mycelial and conidial blasts were clearly observed when applied with ALE. The minimum effective concentration (MEC) of ALE at 0.75 g L1 can be applied as protective, curative and simultaneous treatment in mango fruit to inhibit the anthracnose infection. Efficacy of garlic extract was relatively superior to synthetic fungicide based on protective, curative and simultaneous treatments. Twenty chemical components were detected in ALE based on GCMS analysis (Table 1). The six major components were the following: oleyl alcohol, methyl ether (42.04%), γ-sitosterol (15.85%), , 24-norursa-3.12-diene (5.62%), 1-octadecanol methyl ether (4.23%), n-pentadecanol (3.95%) and 2-vinyl-4h-1 3-dithiine (3.76%). The findings support the potential use of ALE as an alternative to synthetic fungicide.
Collapse
Affiliation(s)
- Dionisio de Guzman Alvindia
- Food Protection Division, Philippine Center for Postharvest Development and Mechanization, Department of Agriculture, Muñoz, Nueva Ecija, Philippines.,Center for Natural Sciences and Environmental Research (CENSER), De La Salle University, Taft Ave., Manila, Philippines
| | - Mark Anthony Angeles Mangoba
- Food Protection Division, Philippine Center for Postharvest Development and Mechanization, Department of Agriculture, Muñoz, Nueva Ecija, Philippines. .,Department of Bio-Resource and Food Science, College of Life and Environmental Sciences, Konkuk University, Seoul, South Korea.
| |
Collapse
|
31
|
Singla RK, Dubey AK. Phytochemical Profiling, GC-MS Analysis and α-Amylase Inhibitory Potential of Ethanolic Extract of Cocos nucifera Linn. Endocarp. Endocr Metab Immune Disord Drug Targets 2020; 19:419-442. [PMID: 30484412 DOI: 10.2174/1871530319666181128100206] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 05/27/2018] [Accepted: 06/27/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Drugs with post-prandial action constitute one of the main courses of treatments for diabetes. OBJECTIVE In the present investigation, we have explored the α-amylase inhibitory potential of ethanolic extract of Cocos nucifera endocarp. METHODS DNS based assay was done to assess the α-amylase inhibition potential of ethanolic extract. Phytochemical screening and GC-MS analysis were done in order to assess the chemical profiling of extract. In silico docking studies were done using VLife MDS 4.6 software and the probable molecules, predicted after GC-MS analysis, were docked with the co-crystallized (acarbose) tracked active site and rest all cavities of porcine pancreatic α-amylase (1OSE). ADMET analysis was done using StarDrop 6.4, Derek Nexus and P450 Modules from Optibrium Ltd. and LHASA Ltd. RESULTS DNS based α-amylase assay indicated that the IC50 value of extract lies in the range of 63- 126 µg/ml and at higher doses, i.e. above 250 µg/ml, it has better α-amylase inhibition than the standard drug, acarbose. Phytochemical screening indicated that ethanolic extract is rich in alkaloids, tannins, flavonoids, saponins, triterpenes, glycosides, carbohydrates, terpenoids, quinones and lactones. Further, GC-MS analysis (where Similarity Index was > 90) predicted that the probable phytoconstituents present in the ethanolic extract are myristic acid, syringaldehyde, eugenol, vanillin, 2,4-di-tert-butylphenol, lauric acid, palmitic acid methyl ester and γ-sitosterol. γ-Sitosterol showed the strong affinity towards the active site which was tracked by a co-crystallized ligand along with cavity 1 and 2 while significant interactions were observed in case of co-crystallized tracked active site as well as cavity 4 of 1OSE. Ethanolic extract of C. nucifera has no hemolytic effect. CONCLUSION Its ability to effectively inhibit α-amylase may be attributed to the presence of the above probable molecules, which will be explored further.
Collapse
Affiliation(s)
- Rajeev Kumar Singla
- Division of Biological Sciences and Engineering, Netaji Subhas University of Technology, New Delhi-110078, India
| | - Ashok Kumar Dubey
- Division of Biological Sciences and Engineering, Netaji Subhas University of Technology, New Delhi-110078, India
| |
Collapse
|
32
|
Quan NV, Xuan TD, Anh LH, Tran HD. Bio-Guided Isolation of Prospective Bioactive Constituents from Roots of Clausena indica (Dalzell) Oliv. Molecules 2019; 24:E4442. [PMID: 31817276 PMCID: PMC6943736 DOI: 10.3390/molecules24244442] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/02/2019] [Accepted: 12/02/2019] [Indexed: 11/16/2022] Open
Abstract
Clausena indica fruits are routinely used for the culinary purpose as natural spices, whereas leaves and roots are folk medicine with various health benefits in southern China, South and Southeast Asia. In this study, the bioassay-guided fractionation by column chromatography yielded three pure compounds including dentatin, nordentatin, and clausine K and five active fractions (Re1-5) from C. indica roots. These known anticancer compounds were confirmed by X-ray diffraction, 1H-, 13C-nuclear magnetic resonance (NMR), and electrospray ionization tandem mass spectrometric (ESI-MS-MS) analyses. Meanwhile, the phytochemical constituents from fractions were identified by gas chromatography-mass spectrometry (GC-MS). The isolates, fractions' components and their biological activities were first time investigated on C. indica. By in vitro DPPH and ABTS scavenging assays, nordentatin (IC50 = 49.2 and 69.9 µg/mL, respectively) and the fraction Re4 (32.4 and 38.5 µg/mL, respectively) showed the strongest antiradical activities, whereas clausine K presented a moderate and dentatin had negligible antioxidant activity, respectively. The anti-α-amylase activity of C. indica root extracts was mainly attributed to the fraction Re2 which inactivated the enzymatic assay with IC50 of 573.8 µg/mL. Among tested samples, only nordentatin and clausine K were effective in the pancreatic elastase inhibition, however, their influences were trivial. Markedly, clausine K and Re4 performed the most remarkable tyrosinase inhibition with IC50 values of 179.5 and 243.8 µg/mL, respectively, which were in turn 4 and 3 times stronger than myricetin (IC50 = 735.6 µg/mL), a well-known tyrosinase inhibitor. This is the first report affirming clausine K to be a new strong tyrosinase inhibitor. Isolated compounds from C. indica roots were quantified by high-performance liquid chromatography (HPLC), of which, dentatin, nordentatin, and clausine K accounted for 14.74, 6.14, and 1.28 mg/g dry weight. The findings suggest that bioactive constituents from C. indica roots may be potentially employed for the development of antidiabetic, antiaging and cosmetic agents.
Collapse
Affiliation(s)
- Nguyen Van Quan
- Department of Development Technology, Graduate School for International Development and Cooperation, Hiroshima University, Hiroshima 739-8529, Japan; (N.V.Q.); (L.H.A.)
| | - Tran Dang Xuan
- Department of Development Technology, Graduate School for International Development and Cooperation, Hiroshima University, Hiroshima 739-8529, Japan; (N.V.Q.); (L.H.A.)
| | - La Hoang Anh
- Department of Development Technology, Graduate School for International Development and Cooperation, Hiroshima University, Hiroshima 739-8529, Japan; (N.V.Q.); (L.H.A.)
| | - Hoang-Dung Tran
- Faculty of Biotechnology, Nguyen Tat Thanh University, 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh City 72820, Vietnam;
| |
Collapse
|
33
|
Arika WM, Kibiti CM, Njagi JM, Ngugi MP. Anti-obesity effects of dichloromethane leaf extract of Gnidia glauca in high fat diet-induced obese rats. Heliyon 2019; 5:e02800. [PMID: 31844729 PMCID: PMC6895710 DOI: 10.1016/j.heliyon.2019.e02800] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/18/2019] [Accepted: 10/31/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Obesity is a chronic metabolic disorder characterized by increased adipose tissue mass due to positive energy balance. Prescription of anti-obesity drugs can be useful adjuncts to diet and exercise for obese patients who have failed to achieve weight loss. However, these drugs are ineffective and are associated with adverse effects. In recent times, medicinal plants have drawn a sharp focus owing to their biocompatibility and effectiveness. Attempts to determine the therapeutic effects and identification of bio-active principles from herbal prescriptions have become the prime focus in the validation of their folkloric usage and in drug discovery programs. Therefore, the present study aimed to determine the anti-obesity effects of Dichloromethane leaf extract of Gnidia glauca in high-fat-diet-induced obese rats. METHODS Obesity was induced experimentally in white albino Wistar rats by feeding them with prepared high-fat-diet and water ad libitum for a period of 12 weeks. The in-vivo anti-obesity effects were determined by oral administration of Gnidia glauca at dosage levels of 200, 250 and 300 mg/kg body weight from the 6th to 12th week of study. Phytochemical analysis of Gnidia glauca was conducted using gas chromatography linked to mass spectrophotometer. RESULTS The results indicated that Gnidia glauca exhibited potent anti-obesity effects. It significantly reduced the body weight, organ weights, organo-somatic indices, anthropometric indices, the total fat content, adiposity index, atherogenic index as well as various lipid profiles. It also decreased the total feed intake. However, it significantly increased levels of high-density lipoproteins and rectal body temperature of rats. Quantitative phytochemical analysis also revealed the presence of various phytocompounds that have shown to be associated with anti-obesity effects. CONCLUSION The anti-obesity effects of Gnidia glauca maybe attributed to the phytochemicals present. The present study, therefore, scientifically validates the traditional use of Gnidia glauca as a potential candidate for the synthesis of new effective anti-obesity supplement.
Collapse
Affiliation(s)
- Wycliffe Makori Arika
- Department of Biochemistry, Microbiology and Biotechnology, School of Pure and Applied Sciences, Kenyatta University, P.O. Box 43844-00100, Nairobi, Kenya
| | - Cromwell Mwiti Kibiti
- Department of Pure and Applied Sciences, Technical University of Mombasa, P.O. Box 90420 - 80100, Mombasa, Kenya
| | - Joan Murugi Njagi
- Department of Environmental and Occupational Health, School of Environmental Sciences, Kenyatta University, P.O. Box 43844-00100, Nairobi, Kenya
| | - Mathew Piero Ngugi
- Department of Biochemistry, Microbiology and Biotechnology, School of Pure and Applied Sciences, Kenyatta University, P.O. Box 43844-00100, Nairobi, Kenya
| |
Collapse
|
34
|
Chandirasegaran G, Elanchezhiyan C, Ghosh K. Modulatory Effects of Berberine Chloride on Lipid Profile, Oxidant Status and Insulin Signaling Molecules in Streptozotocin Induced Diabetic Rats. Indian J Clin Biochem 2019; 34:254-262. [PMID: 31391714 PMCID: PMC6660533 DOI: 10.1007/s12291-018-0754-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 04/24/2018] [Indexed: 12/31/2022]
Abstract
The goal of the present study was to evaluate the effect of Berberine chloride (BC) on lipid profile, oxidant status and insulin signaling molecules in Streptozotocin (STZ) induced diabetic rat model. Diabetes was induced in rats by a single dose of intraperitoneal administration of STZ (40 mg/kg b.w). Diabetic rats were treated with BC (50 mg/kg b.w) and glibenclamide (6 mg/kg b.w) for 45 days. BC treated diabetic rats showed significant (p <0.05) decrease in the levels of TC, TG, phospholipids, LDL, VLDL and lipid peroxidation markers such as LOOH and TBARS. An increase in enzymatic antioxidant (SOD, CAT and GPx), non-enzymatic antioxidant (GSH, vitamin C and E) and insulin signaling molecules expression, like Insulin receptor substrate-1 (IRS-1), Protein kinase B (PKB or Akt) and glucose transporter-4 (GLUT-4) were found to be significantly raised in BC treated STZ induced diabetic rats. Thus, the results of the current study demonstrated that BC significantly reversed the abnormal levels of lipids, oxidant status and insulin signaling molecules in the diabetic rat model, which may be contributed to its anti-diabetic and antioxidant activities.
Collapse
Affiliation(s)
| | | | - Kavisa Ghosh
- Unit of Toxicology, Department of Zoology, School of Life Sciences, Bharathiar University, Coimbatore, Tamil Nadu 641 046 India
| |
Collapse
|
35
|
Teoh PL, Liau M, Cheong BE. Phyla nodiflora L. Extracts Induce Apoptosis and Cell Cycle Arrest in Human Breast Cancer Cell Line, MCF-7. Nutr Cancer 2019; 71:668-675. [PMID: 30663402 DOI: 10.1080/01635581.2018.1559942] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Phyla nodiflora L. has been used as medicinal remedies for various ailments due to its antioxidant, anti-inflammatory, anti-bacterial, anti-tumor activity. Previously, we found that the plant extracts induced DNA fragmentation in MCF-7. This study was to investigate the modes of action of P. nodiflora in inhibiting breast cancer cells using leaf ethyl acetate (EA leaf), stem ethyl acetate (EA stem) and stem methanol (Met stem) extracts. The MTT assay showed that the anti-proliferative effects of P. nodiflora extracts were selective towards MCF-7 with a minimal effect on MCF10A. Morphological changes such as cell shrinkage and nuclear condensation were observed in treated cells. We found that induction of apoptosis by EA leaf and EA stem was mitochondrial-dependent while loss of mitochondrial membrane potential was not found in Met stem-treated cells. In addition, the expression levels of AIFM1, CASP9, CFLAR, and IGF1R were altered after treatment. Decreased BCL-2 expression was found in treated cells while BAX and caspases' expression was upregulated or maintained. All extracts caused perturbation of cell cycle at S phase by dysregulating the expression of cell cycle regulators such as CDKs and cyclins. Our findings indicate that P. nodiflora inhibits MCF-7 cells by inducing apoptosis and perturbing cell cycle.
Collapse
Affiliation(s)
- Peik Lin Teoh
- a Biotechnology Research Institute, Universiti Malaysia Sabah , Kota Kinabalu , Sabah , Malaysia
| | - Monica Liau
- a Biotechnology Research Institute, Universiti Malaysia Sabah , Kota Kinabalu , Sabah , Malaysia
| | - Bo Eng Cheong
- a Biotechnology Research Institute, Universiti Malaysia Sabah , Kota Kinabalu , Sabah , Malaysia
| |
Collapse
|
36
|
Onaolapo AY, Onaolapo OJ. Nutraceuticals and Diet-based Phytochemicals in Type 2 Diabetes Mellitus: From Whole Food to Components with Defined Roles and Mechanisms. Curr Diabetes Rev 2019; 16:12-25. [PMID: 30378500 DOI: 10.2174/1573399814666181031103930] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/19/2018] [Accepted: 10/23/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Over the past decades, the development and use of an array of prescription medications have considerably improved the clinical management of type 2 diabetes mellitus and the quality of life of patients. However, as our knowledge of the associated risk factors and approaches to its management increases, the increasing roles of diet and the composition of the diet in the etiology and successful management of diabetes mellitus are being illuminated. Presently, a lot of attention is being given to nutraceuticals and certain phytochemicals that are integral parts of the human diet. It is believed that a clearer understanding of their roles may be crucial to 'non-invasive' or minimallyintrusive management, with regards to daily living of patients. In this review, an overview of nutraceutical components and phytochemicals that may be of benefit, or had been known to be beneficial in diabetes mellitus is given. Also, how the roles of such dietary components are evolving in the management of this disorder is highlighted. Lastly, the obstacles that need to be overcome before nutraceuticals can be considered as options for the clinical management of diabetes mellitus areconsidered. CONCLUSION Despite studies that demonstrate their efficacy, no nutraceutical or food-derived compound has been formally adopted as a direct replacement for any class of antidiabetic drugs.
Collapse
Affiliation(s)
- Adejoke Yetunde Onaolapo
- Behavioural Neuroscience/Neurobiology Unit, Department of Anatomy, Ladoke Akintola University of Technology, Ogbomosho, Oyo State, Nigeria
| | - Olakunle James Onaolapo
- Department of Pharmacology, Behavioural Neuroscience/Neuropharmacology Unit, Ladoke Akintola University of Technology, Osogbo, Osun State, Nigeria
| |
Collapse
|
37
|
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.
Collapse
|
38
|
Kietsiriroje N, Kanjanahirun K, Kwankaew J, Ponrak R, Soonthornpun S. Phytosterols and inulin-enriched soymilk increases glucagon-like peptide-1 secretion in healthy men: double-blind randomized controlled trial, subgroup study. BMC Res Notes 2018; 11:844. [PMID: 30497507 PMCID: PMC6267084 DOI: 10.1186/s13104-018-3958-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 11/26/2018] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE The study aimed to determine the effect of phytosterols and inulin on plasma glucose, insulin, and GLP-1 levels among healthy men after consuming phytosterols and inulin-enriched soymilk for 8 weeks. RESULTS A total of 26 men at least 20 years old were randomly assigned into the 2 g/day of phytosterols and 10 g/day of inulin-enriched soymilk (intervention) group or into the standard soymilk (control) group. In the intervention group, the area under the curve of Glucagon-like peptide-1 secretion increased significantly, compared to its baseline (p = 0.003). The area under the curve of insulin secretion also increased but it did not meet statistical significance (p = 0.118). The area under the curves of plasma glucose were similar between pre- and post-test (p = 0.348). In the control group, none of the primary results significantly changed compared to their baseline levels. Trial registration Thai Clinical Trial Registry: TCTR20160319001 date: March 19, 2016, retrospectively registered.
Collapse
Affiliation(s)
- Noppadol Kietsiriroje
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
| | - Krisana Kanjanahirun
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.,Internal Medicine Clinic, Maharaj Nakhon Si Thammarat Hospital, Nakhon Si Thammarat, 80000, Thailand
| | - Jirateep Kwankaew
- Internal Medicine Clinic, Samitivej Srinakarin Hospital, Bangkok, 10250, Thailand
| | - Ratikorn Ponrak
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Supamai Soonthornpun
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| |
Collapse
|
39
|
Sujithra K, Srinivasan S, Indumathi D, Vinothkumar V. Allyl methyl sulfide, an organosulfur compound alleviates hyperglycemia mediated hepatic oxidative stress and inflammation in streptozotocin - induced experimental rats. Biomed Pharmacother 2018; 107:292-302. [DOI: 10.1016/j.biopha.2018.07.162] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/25/2018] [Accepted: 07/31/2018] [Indexed: 10/28/2022] Open
|
40
|
MS U, Ferdosh S, Haque Akanda MJ, Ghafoor K, A.H. R, Ali ME, Kamaruzzaman BY, M. B. F, S. H, Shaarani S, Islam Sarker MZ. Techniques for the extraction of phytosterols and their benefits in human health: a review. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1454472] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Uddin MS
- Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, Bangladesh
| | - Sahena Ferdosh
- Faculty of Science, International Islamic University Malaysia (IIUM), Kuantan, Pahang, Malaysia
| | - Md. Jahurul Haque Akanda
- Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
| | - Kashif Ghafoor
- Department of Food Science and Nutrition, King Saud University, Riyadh, Saudi Arabia
| | - Rukshana A.H.
- Department of Biochemistry and Biotechnology, Faculty of Basic Medical and Pharmaceutical Sciences, University of Science and Technology Chittagong (USTC), Foy’s Lake, Chittagong, Bangladesh
| | - Md. Eaqub Ali
- Nanotechnology and Catalysis Research Centre (NanoCat), University of Malaya, Kuala Lumpur, Malaysia
| | - B. Y. Kamaruzzaman
- Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
| | - Fauzi M. B.
- Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
- Department of Pharmaceutical Technology & Industry, Faculty of Pharmacy, Cyberjaya University College of Medical Sciences, Cyberjaya, Selangor DE, Malaysia
| | - Hadijah S.
- Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
| | - Sharifudin Shaarani
- Faculty of Science, International Islamic University Malaysia (IIUM), Kuantan, Pahang, Malaysia
| | | |
Collapse
|
41
|
Effects of Berberine chloride on the liver of streptozotocin-induced diabetes in albino Wistar rats. Biomed Pharmacother 2018; 99:227-236. [DOI: 10.1016/j.biopha.2018.01.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 12/27/2017] [Accepted: 01/03/2018] [Indexed: 12/21/2022] Open
|
42
|
Amanda LG, Ana PDO, Geisiane SFDSS, Geórgia SB, Inaiara S, Jackson RGDSA, Joana DDSR, Jose MTDAF, Edigênia CDCA. Gas chromatographymass spectrometry (GC-MS) analysis of the constituents of the fixed oils obtained from the barks, leaves and stems of Spondias tuberosa Arruda (Anacardiaceae). ACTA ACUST UNITED AC 2018. [DOI: 10.5897/jmpr2018.6555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
43
|
Ramu R, Shirahatti PS, Nayakavadi S, R V, Zameer F, Dhananjaya BL, Prasad Mn N. The effect of a plant extract enriched in stigmasterol and β-sitosterol on glycaemic status and glucose metabolism in alloxan-induced diabetic rats. Food Funct 2018; 7:3999-4011. [PMID: 27711824 DOI: 10.1039/c6fo00343e] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Banana is an extensively cultivated plant worldwide, mainly for its fruit, while its ancillary product, the banana pseudostem, is consumed as a vegetable and is highly recommended for diabetics in the traditional Indian medicine system. The present study was aimed at elucidating the mechanism of antihyperglycaemia exerted by the ethanol extract of banana pseudostem (EE) and its isolated compounds viz., stigmasterol (C1) and β-sitosterol (C2), in an alloxan-induced diabetic rat model. Diabetic rats which were administered with C1, C2 and EE (100 and 200 mg per kg b. wt.) for 4 weeks showed reduced levels of fasting blood glucose and reversal of abnormalities in serum/urine protein, urea and creatinine in diabetic rats compared to the diabetic control group of rats. Diabetic symptoms such as polyphagia, polydipsia, polyuria, urine glucose and reduced body weight were ameliorated in the diabetic group of rats fed with EE, C1 and C2 (100 mg per kg b. wt., once daily) for 28 days. The levels of insulin and Hb were also increased, while the HbA1c level was reduced. The altered activities of hepatic marker enzymes viz., aspartate transaminase (AST), alanine transaminase (ALT) and alkaline phosphatase (ALP); glycolytic enzyme (hexokinase); shunt enzyme (glucose-6-phosphate dehydrogenase); gluconeogenic enzymes (glucose-6-phosphatase, fructose-1,6-bisphosphatase and lactate dehydrogenase) and pyruvate kinase were significantly reverted to normal levels by the administration of EE, C1 and C2. In addition, increased levels of hepatic glycogen and glycogen synthase and the corresponding decrease of glycogen phosphorylase activity in diabetic rats illustrated the antihyperglycaemic potential of EE and its components. The histological observations revealed a marked regeneration of the β-cells in the drug treated diabetic rats. These findings suggest that EE might exert its antidiabetic potential in the presence of C1 and C2, attributable to the enhanced glycolytic activity, besides increasing the hepatic glucose utilization in diabetic rats by stimulating insulin secretion from the remnant β-cells.
Collapse
Affiliation(s)
- Ramith Ramu
- Department of P.G. Studies and Research in Biotechnology, Sri Dharmasthala Manjunatheshwara College, Ujire, Dakshina Kannada - 574240, Karnataka, India
| | - Prithvi S Shirahatti
- Department of P.G. Studies and Research in Biotechnology, Sri Dharmasthala Manjunatheshwara College, Ujire, Dakshina Kannada - 574240, Karnataka, India and Department of Biotechnology, Sri Jayachamarajendra College of Engineering, JSS Institution Camp, Manasagangothri, Mysore - 570 006, Karnataka, India.
| | | | - Vadivelan R
- Department of Pharmacology, JSS College of Pharmacy, "Rocklands" Post Box No. 20, Udhagamandalam - 643 001, Tamil Nadu, India
| | - Farhan Zameer
- Department of Studies in Biotechnology, Microbiology and Biochemistry, Mahajana Life Science Research Centre, Pooja Bhagavat Memorial Mahajana PG Centre, Mysore - 570 016, Karnataka, India
| | - Bhadrapura Lakkappa Dhananjaya
- Toxinology/Toxicology and Drug Discovery Unit, Centre for Emerging Technologies (CET), Jain Global Campus, Jain University, Kanakapura Taluk, Ramanagara Dist, Karnataka-562112, India
| | - Nagendra Prasad Mn
- Department of Biotechnology, Sri Jayachamarajendra College of Engineering, JSS Institution Camp, Manasagangothri, Mysore - 570 006, Karnataka, India.
| |
Collapse
|
44
|
Chandirasegaran G, Elanchezhiyan C, Ghosh K, Sethupathy S. Berberine chloride ameliorates oxidative stress, inflammation and apoptosis in the pancreas of Streptozotocin induced diabetic rats. Biomed Pharmacother 2017; 95:175-185. [DOI: 10.1016/j.biopha.2017.08.040] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 08/07/2017] [Accepted: 08/07/2017] [Indexed: 01/12/2023] Open
|
45
|
Soares JMD, Pereira Leal AEB, Silva JC, Almeida JRGS, de Oliveira HP. Influence of Flavonoids on Mechanism of Modulation of Insulin Secretion. Pharmacogn Mag 2017; 13:639-646. [PMID: 29200726 PMCID: PMC5701404 DOI: 10.4103/pm.pm_87_17] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 07/31/2017] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The development of alternatives for insulin secretion control in vivo or in vitro represents an important aspect to be investigated. In this direction, natural products have been progressively explored with this aim. In particular, flavonoids are potential candidates to act as insulin secretagogue. OBJECTIVE To study the influence of flavonoid on overall modulation mechanisms of insulin secretion. METHODS The research was conducted in the following databases and platforms: PubMed, Scopus, ISI Web of Knowledge, SciELO, LILACS, and ScienceDirect, and the MeSH terms used for the search were flavonoids, flavones, islets of Langerhans, and insulin-secreting cells. RESULTS Twelve articles were included and represent the basis of discussion on mechanisms of insulin secretion of flavonoids. Papers in ISI Web of Knowledge were in number of 1, Scopus 44, PubMed 264, ScienceDirect 511, and no papers from LILACS and SciELO databases. CONCLUSION According to the literature, the majority of flavonoid subclasses can modulate insulin secretion through several pathways, in an indication that corresponding molecule is a potential candidate for active materials to be applied in the treatment of diabetes. SUMMARY The action of natural products on insulin secretion represents an important investigation topic due to their importance in the diabetes controlIn addition to their typical antioxidant properties, flavonoids contribute to the insulin secretionThe modulation of insulin secretion is induced by flavonoids according to different mechanisms. Abbreviations used: KATP channels: ATP-sensitive K+ channels, GLUT4: Glucose transporter 4, ERK1/2: Extracellular signal-regulated protein kinases 1 and 2, L-VDCCs: L-type voltage-dependent Ca+2 channels, GLUT1: Glucose transporter 1, AMPK: Adenosine monophosphate-activated protein kinase, PTP1B: Protein tyrosine phosphatase 1B, GLUT2: Glucose transporter 2, cAMP: Cyclic adenosine monophosphate, PKA: Protein kinase A, PTK: Protein tyrosine kinase, CaMK II: Ca2+/calmodulin-dependent protein kinase II, GSIS: Glucose-stimulated insulin secretion, Insig-1: Insulin-induced gene 1, IRS-2: Insulin receptor substrate 2, PDX-1: Pancreatic and duodenal homeobox 1, SREBP-1c: Sterol regulatory element binding protein-1c, DMC: Dihydroxy-6'-methoxy-3',5'-dimethylchalcone, GLP-1: Glucagon-like peptide-1, GLP-1R: Glucagon-like peptide 1 receptor.
Collapse
Affiliation(s)
| | | | - Juliane Cabral Silva
- Department of Physiology, Federal University of Sergipe, São Cristóvão, SE, Brazil
| | | | | |
Collapse
|
46
|
Antihyperglycemic effect of methanol extract of Tamarix aphylla L. Karst (Saltcedar) in streptozocin–nicotinamide induced diabetic rats. Asian Pac J Trop Biomed 2017. [DOI: 10.1016/j.apjtb.2017.06.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
47
|
Major Phytochemical as γ-Sitosterol Disclosing and Toxicity Testing in Lagerstroemia Species. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:7209851. [PMID: 28191023 PMCID: PMC5278189 DOI: 10.1155/2017/7209851] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 11/16/2016] [Accepted: 12/20/2016] [Indexed: 11/17/2022]
Abstract
Medicinal plants in genus Lagerstroemia were investigated for phytochemical contents by GC-MS and HPLC with ethanol and hexane extracts and their toxicity MTT and comet assay on human peripheral blood mononuclear cells (PBMCs). γ-Sitosterol is the major component found in all species at 14.70–34.44%. All of the extracts, except for L. speciosa ethanol extract, showed high percentages of cell viability. The IC50 value, 0.24 mg/mL, of ethanol L. speciosa extract predicted an LD50 of 811.78 mg/kg, which belongs to WHO Class III of toxic chemicals. However, in-depth toxicity evaluation by the comet assay showed that the four tested species induced significant (p < 0.05) DNA damage in PBMCs. γ-Sitosterol was previously reported to possess antihyperglycemic activity by increasing insulin secretion in response to glucose. Nonetheless, consumers should consider its toxicity, and the amount of consumption should be of concern.
Collapse
|
48
|
Mazzutti S, Riehl CA, Ibañez E, Ferreira SR. Green-based methods to obtain bioactive extracts from Plantago major and Plantago lanceolata. J Supercrit Fluids 2017. [DOI: 10.1016/j.supflu.2016.09.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
49
|
Zeng B, Chen K, Du P, Wang SS, Ren B, Ren YL, Yan HS, Liang Y, Wu FH. Phenolic Compounds fromClinopodium chinense(Benth.) O. Kuntzeand Their Inhibitory Effects onα-Glucosidase and Vascular Endothelial Cells Injury. Chem Biodivers 2016; 13:596-601. [DOI: 10.1002/cbdv.201500187] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Accepted: 07/21/2015] [Indexed: 12/26/2022]
Affiliation(s)
- Biao Zeng
- School of Traditional Chinese Pharmacy; China Pharmaceutical University; 639 Longmian Avenue Jiangning District Nanjing 211198 P. R. China
| | - Kai Chen
- School of Traditional Chinese Pharmacy; China Pharmaceutical University; 639 Longmian Avenue Jiangning District Nanjing 211198 P. R. China
| | - Ping Du
- Department of Pharmacy; Jiangsu Provincial Chinese Medicine Hospital; Nanjing 210029 P. R. China
| | - Shan-Shan Wang
- School of Traditional Chinese Pharmacy; China Pharmaceutical University; 639 Longmian Avenue Jiangning District Nanjing 211198 P. R. China
| | - Bei Ren
- School of Traditional Chinese Pharmacy; China Pharmaceutical University; 639 Longmian Avenue Jiangning District Nanjing 211198 P. R. China
| | - Yan-Li Ren
- School of Traditional Chinese Pharmacy; China Pharmaceutical University; 639 Longmian Avenue Jiangning District Nanjing 211198 P. R. China
| | - Hang-Song Yan
- School of Traditional Chinese Pharmacy; China Pharmaceutical University; 639 Longmian Avenue Jiangning District Nanjing 211198 P. R. China
| | - Yan Liang
- Nanjing Sanhome Pharmaceutical Co., Ltd.; No. 222 Zhujiang Road Nanjing 210018 P. R. China
| | - Fei-Hua Wu
- School of Traditional Chinese Pharmacy; China Pharmaceutical University; 639 Longmian Avenue Jiangning District Nanjing 211198 P. R. China
| |
Collapse
|
50
|
Assessment of In Vivo Antidiabetic Properties of Umbelliferone and Lupeol Constituents of Banana (Musa sp. var. Nanjangud Rasa Bale) Flower in Hyperglycaemic Rodent Model. PLoS One 2016; 11:e0151135. [PMID: 27003006 PMCID: PMC4803188 DOI: 10.1371/journal.pone.0151135] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Accepted: 02/19/2016] [Indexed: 12/28/2022] Open
Abstract
Banana is an extensively cultivated plant worldwide, mainly for its fruit, while its ancillary product, the banana flower is consumed as a vegetable and is highly recommended for diabetics in the traditional Indian medicine system. This study is based on an investigation of the in vivo antihyperglycaemic activity of Umbelliferone (C1) and Lupeol (C2) isolated from the ethanol extract of banana flower (EF) in alloxan induced diabetic rat model. Diabetic rats which were administered with C1, C2 and EF (100 and 200 mg/kg b. wt.) for 4 weeks showed deterioration in fasting hyperglycaemia and reversal of abnormalities in serum/urine protein, urea and creatinine, when compared to the diabetic control group of rats. The diabetic group of rats fed with EF, C1 and C2 (100 mg/kg b. wt.) once daily, for a period of 28 days resulted in a significant reduction of diabetic symptoms viz., polyphagia, polydipsia, polyuria and urine sugar together with an improved body weight. HbA1c extent was reduced whereas levels of insulin and Hb were increased. Both the extract and compounds wielded positive impacts in diabetic rats by reversal of altered activities of hepatic marker enzymes viz., aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP); glycolytic enzyme (hexokinase); shunt enzyme (glucose-6-phosphate dehydrogenase); gluconeogenic enzymes (glucose-6-phosphatase, fructose-1,6-bisphosphatase, lactate dehydrogenase) and pyruvate kinase. The characteristic diabetic complications such as hypercholesterolemia and hypertriacylglycerolemia also significantly reverted to normal in the serum/liver of diabetic rats. Besides these, the treatment increased the activities of enzymatic and non-enzymatic antioxidants in the serum and liver. The histological observations revealed a marked regeneration of the β-cells in the drug treated diabetic rats. In conclusion, the present study illustrates that EF, C1 and C2 enhances the glycolytic activities, besides increasing the hepatic glucose utilization in diabetic rats by stimulating insulin secretion from the remnant β-cells along with potential enzymatic and non-enzymatic antioxidant activities.
Collapse
|