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Aleem M. Phytochemistry and pharmacology of Celastrus paniculatus Wild.: a nootropic drug. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2023; 20:24-46. [PMID: 34529902 DOI: 10.1515/jcim-2021-0251] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES Celastrus paniculatus Wild is an evergreen climbing shrub. The plant is of great significance in the traditional Indian System of Medicine, such as Ayurveda, Unani, and Siddha. The seeds and their oil are extensively used to treat neurological disorders such as cognitive dysfunction, paralysis, epilepsy, insomnia, and other ailments like rheumatism, arthritis, sciatica, and leprosy. This paper aims to highlight the nootropic activity of C. paniculatus and explore its phytochemistry, traditional uses, and other pharmacological activities. METHODS All available information concerning C. paniculatus has been searched in the internationally accepted scientific databases, including PubMed, ScienceDirect, Scopus, and Google Scholar. Additional knowledge was gathered from the classical Textbooks and Unani Pharmacopoeia. RESULTS C. paniculatus is a rich source of several secondary metabolites, such as β-Dihydroagarofuranoids sesquiterpenes, alkaloids (Celastrine, Celapanin, Celapagin, and paniculatin), flavonoids, terpenoid (β-amyrin, Lupeol, Pristimerin), sterols (β-sitosterol, campesterol, stigmasterol, α-tocopherol, γ-Tocopherol), fatty acid (palmitic, stearic, oleic, linoleic, linolenic acids) and non-fatty acids (Benzoic acid, Cinnamic acid). The various study shows that the extracts and active constituent of this plant possess potent nootropic activity. Besides nootropic activity, it has also been reported for anti-Alzheimer, anticonvulsant, antidepressant, antioxidant, analgesic, anti-inflammatory, antiarthritic, gastroprotective, anti-psoriatic, wound healing, antibacterial, antimalarial, and several other properties. CONCLUSIONS Several in vitro and in vivo trials confirm the conventional use of C. paniculatus in cognitive dysfunction. However, the relations between the possible mechanisms of other activities and traditional uses of the C. paniculatus remain indistinct. Still, pharmacological studies also explored the effects of C. paniculatus, which were not recognized in ancient times, such as cytotoxic, ACE inhibitor, and antidiabetic activities. These discoveries are may be beneficial in the development of the new drug to treat various diseases. It is also confirmed that the β-dihydroagarofuranoids exhibit significant AChE inhibitory, cytotoxic, antibacterial, and insecticidal effects. This versatile medicine is truly a life elixir. Considering the therapeutic importance of the C. paniculatus and the absence of any reported clinical studies, extensive clinical trials are needed to explore its memory enhancing and other activities.
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Affiliation(s)
- Mohd Aleem
- Department of Ilmul Advia (Pharmacology), National Institute of Unani Medicine, Bengaluru, Karnataka, India
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Qassadi FI, Zhu Z, Monaghan TM. Plant-Derived Products with Therapeutic Potential against Gastrointestinal Bacteria. Pathogens 2023; 12:pathogens12020333. [PMID: 36839605 PMCID: PMC9967904 DOI: 10.3390/pathogens12020333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/12/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
The rising burden of antimicrobial resistance and increasing infectious disease outbreaks, including the recent COVID-19 pandemic, has led to a growing demand for the development of natural products as a valuable source of leading medicinal compounds. There is a wide variety of active constituents found in plants, making them an excellent source of antimicrobial agents with therapeutic potential as alternatives or potentiators of antibiotics. The structural diversity of phytochemicals enables them to act through a variety of mechanisms, targeting multiple biochemical pathways, in contrast to traditional antimicrobials. Moreover, the bioactivity of the herbal extracts can be explained by various metabolites working in synergism, where hundreds to thousands of metabolites make up the extract. Although a vast amount of literature is available regarding the use of these herbal extracts against bacterial and viral infections, critical assessments of their quality are lacking. This review aims to explore the efficacy and antimicrobial effects of herbal extracts against clinically relevant gastrointestinal infections including pathogenic Escherichia coli, toxigenic Clostridioides difficile, Campylobacter and Salmonella species. The review will discuss research gaps and propose future approaches to the translational development of plant-derived products for drug discovery purposes for the treatment and prevention of gastrointestinal infectious diseases.
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Affiliation(s)
- Fatimah I. Qassadi
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Zheying Zhu
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK
| | - Tanya M. Monaghan
- NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham NG7 2RD, UK
- Nottingham Digestive Diseases Centre, School of Medicine, University of Nottingham, Nottingham NG7 2RD, UK
- Correspondence:
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Nagpal K, Garg M, Arora D, Dubey A, Grewal AS. An extensive review on phytochemistry and pharmacological activities of Indian medicinal plant Celastrus paniculatus Willd. Phytother Res 2022; 36:1930-1951. [PMID: 35199395 DOI: 10.1002/ptr.7424] [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: 08/30/2021] [Revised: 01/15/2022] [Accepted: 02/06/2022] [Indexed: 11/09/2022]
Abstract
Celastrus paniculatus is a traditional herb belonging to the family Celastraceae and is widely used for a number of medicinal activities in the Indian Unani and Ayurvedic systems. In this study, the extensive literature search was carried out on phytochemistry, ethnobotanical uses and pharmacological activities of C. paniculatus (Willd.) in various scientific databases as well as patents. Research on phytochemical investigation has shown the presence of monoterpenes (linalool, α-terpinyl acetate, nerol acetate), sesqueterpene esters (such as malkanguniol, malkangunin, valerenal, globulol, viridiflorol, cubenol and agarofuran derivatives), diterpenoids (such as phytone, isophytol), triterpenoids (such as lupeol, pristimerin, paniculatadiol, zeylasteral, zeylasterone, β-amyrin, squalene), alkaloids (celapanin, celapanigin, celapagin, paniculatine, celastrine, maymyrsine), fatty acids, steroids (β-sitosterol, carpesterol benzoate), flavonoids (paniculatin), benzoic acid, and vitamin C in this plant. All the reported pharmacological activities of this plant could be due to the presence of these phytochemicals. This plant possesses strong antioxidant activity which includes total flavonoid content, total phenolic content, nitric oxide scavenging activity and free radical scavenging activity. This plant possesses multiple pharmacological activities including cognition-enhancing, neuroprotective, antipsychotic, anti-depressant, antibacterial, anti-arthritic, anti-malarial, analgesic, anti-inflammatory, anti-fertility, cardiovascular, locomotor, anxiolytic, wound healing activity, anti-spasmodic, hypolipidemic, anti-cancerous and iron-chelating activity with different extracts of this plant as well as various phytoconstituents present in this plant. The objective of this review article is to discuss in detail the reported ethnopharmacological uses, phytochemistry and various pharmacological activities of C. paniculatus.
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Affiliation(s)
- Kajal Nagpal
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar, Haryana, India
| | - Madhukar Garg
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Deepshi Arora
- Guru Gobind Singh College of Pharmacy, Yamuna Nagar, Haryana, India
| | - Abhilasha Dubey
- B.S.A. College of Engineering & Technology, Mathura, Uttar Pradesh, India
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4
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Abstract
Tomentosin is a natural compound known for its presence in some medicinal plants of the Asteraceae family such as Inula viscosa. Recent studies have highlighted its anticancer and anti-inflammatory properties. Its anticancer mechanisms are unique and act at different levels ranging from cellular organization to molecular transcriptional factors and epigenetic modifications. Tomentosin’s possession of the modulatory effect on telomerase expression on tumor cell lines has captured the interest of researchers and spurred a more robust study on its anticancer effect. Since inflammation has a close link with cancer disease, this natural compound appears to be a potential cancer-fighting drug. Indeed, its recently demonstrated anti-inflammatory action can be considered as a starting point for its evaluation as an anticancer chemo-preventive agent
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5
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Laxative Effects of a Standardized Extract of Dendropanax morbiferus H. Léveille Leaves on Experimental Constipation in Rats. Medicina (B Aires) 2021; 57:medicina57111147. [PMID: 34833365 PMCID: PMC8619072 DOI: 10.3390/medicina57111147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 11/17/2022] Open
Abstract
Background and Objectives: This study aimed at investigating the laxative effects of a standardized aqueous extract of Dendropanax morbiferus H. Lév. on two different constipation rat models. Materials and Methods: Animal studies were conducted with low-fiber diet-induced and loperamide-induced constipation animal models, and isolated colons were used in ex vivo analysis to determine the changes in colonic motility caused by D. morbiferus H. Lév. leaf extract (DPL). Results: The results showed that DPL administration significantly improved certain reduced fecal parameters (number, weight, and water content of the stools) in a both low-fiber diet and loperamide-induced constipation models without adverse effects of diarrhea. The laxative effect of DPL was confirmed to improve the charcoal excretion time upon DPL treatment in a low-fiber diet or loperamide-induced constipation model through gastrointestinal (GI) motility evaluation using the charcoal meal test. In addition, when DPL was administered to RAW264.7 cells and loperamide-induced constipation model rats, the production of prostaglandin E2 (PGE2) increased significantly in cells and tissue. Furthermore, DPL dose-dependently stimulated the spontaneous contractile amplitude and frequency of the isolated rat colon. Conclusion: Although our study did not provide information on the acute or chronic toxicity of DPL, our results demonstrated that DPL can effectively promote defecation frequency and rat colon contraction, providing scientific evidence to support the use of DPL as a therapeutic application. However, further toxicity studies of DPL are needed prior to the initiation of clinical trials and clinical applications.
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Zengin G, Mahomoodally MF, Aktumsek A, Jekő J, Cziáky Z, Rodrigues MJ, Custodio L, Polat R, Cakilcioglu U, Ayna A, Gallo M, Montesano D, Picot-Allain C. Chemical Profiling and Biological Evaluation of Nepeta baytopii Extracts and Essential Oil: An Endemic Plant from Turkey. PLANTS 2021; 10:plants10061176. [PMID: 34207852 PMCID: PMC8228258 DOI: 10.3390/plants10061176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 11/25/2022]
Abstract
Nepeta baytopii is a poorly studied, endemic Nepeta species (Lamiaceae) of Turkey. For the first time, the biological activities (antioxidant, enzyme inhibition, and cytotoxicity properties) of the hexane, ethyl acetate, methanol, water/methanol, and water extracts and essential oil prepared from N. baytopii aerial parts were assessed. Hydro-methanol (41.25 mg gallic acid equivalent (GAE)/g) and water extracts (50.30 mg GAE/g), respectively showed the highest radical scavenging (94.40 and 129.22 mg Trolox equivalent (TE)/g, for 2,2-diphenyl-1-picrylhydrazyl radical and 2,2-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid radical scavenging assays) and reducing (229.37 and 129.55 mg TE/g, for ferric-reducing antioxidant power and cupric-reducing antioxidant capacity assays) capacities in vitro. An interestingly high inhibition was observed for ethyl acetate extract against butyrylcholinesterase (10.85 mg galantamine equivalent/g). The methanol extract showed high cytotoxicity (31.7%) against HepG2 cells. Caryophyllene oxide was identified in high concentrations in the essential oil (39.3%). Luteolin and apigenin and their derivatives were identified from the methanol and water extracts. The results obtained from this study highlighted that the abundance of highly bioactive compounds from Nepeta baytopii ensures the multiple biological activities of the tested extracts, and this suggests a potential use in the pharmaceutical and nutraceutical fields, and therefore should be investigated further.
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Affiliation(s)
- Gokhan Zengin
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Campus, Konya 42130, Turkey; (G.Z.); (A.A.)
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit 80837, Mauritius; (M.F.M.); (C.P.-A.)
| | - Abdurrahman Aktumsek
- Physiology and Biochemistry Research Laboratory, Department of Biology, Science Faculty, Selcuk University, Campus, Konya 42130, Turkey; (G.Z.); (A.A.)
| | - József Jekő
- Agricultural and Molecular Research and Service Institute, University of Nyíregyháza, 4405 Nyíregyháza, Hungary; (J.J.); (Z.C.)
| | - Zoltán Cziáky
- Agricultural and Molecular Research and Service Institute, University of Nyíregyháza, 4405 Nyíregyháza, Hungary; (J.J.); (Z.C.)
| | - Maria João Rodrigues
- Centre of Marine Sciences, Faculty of Sciences and Technology, University of Algarve, Ed. 7, Campus of Gambelas, 8005-139 Faro, Portugal; (M.J.R.); (L.C.)
| | - Luisa Custodio
- Centre of Marine Sciences, Faculty of Sciences and Technology, University of Algarve, Ed. 7, Campus of Gambelas, 8005-139 Faro, Portugal; (M.J.R.); (L.C.)
| | - Rıdvan Polat
- Department of Landscape Architecture, Faculty of Agriculture, Bingol University, Bingöl 12000, Turkey;
| | - Ugur Cakilcioglu
- Department of Botany, Pertek Sakine Genç Vocational School, Munzur University, Tunceli 62000, Turkey;
| | - Adnan Ayna
- Department of Chemistry, Faculty of Sciences and Arts, Bingol University, Bingöl 12000, Turkey;
| | - Monica Gallo
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, via Pansini, 5, 80131 Naples, Italy
- Correspondence: (M.G.); (D.M.)
| | - Domenico Montesano
- Department of Pharmacy, University of Naples Federico II, via D. Montesano 49, 80131 Naples, Italy
- Correspondence: (M.G.); (D.M.)
| | - Carene Picot-Allain
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit 80837, Mauritius; (M.F.M.); (C.P.-A.)
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Behl T, Rocchetti G, Chadha S, Zengin G, Bungau S, Kumar A, Mehta V, Uddin MS, Khullar G, Setia D, Arora S, Sinan KI, Ak G, Putnik P, Gallo M, Montesano D. Phytochemicals from Plant Foods as Potential Source of Antiviral Agents: An Overview. Pharmaceuticals (Basel) 2021; 14:381. [PMID: 33921724 PMCID: PMC8073840 DOI: 10.3390/ph14040381] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/13/2021] [Accepted: 04/17/2021] [Indexed: 12/11/2022] Open
Abstract
To date, the leading causes of mortality and morbidity worldwide include viral infections, such as Ebola, influenza virus, acquired immunodeficiency syndrome (AIDS), severe acute respiratory syndrome (SARS) and recently COVID-19 disease, caused by the SARS-CoV-2 virus. Currently, we can count on a narrow range of antiviral drugs, especially older generation ones like ribavirin and interferon which are effective against viruses in vitro but can often be ineffective in patients. In addition to these, we have antiviral agents for the treatment of herpes virus, influenza virus, HIV and hepatitis virus. Recently, drugs used in the past especially against ebolavirus, such as remdesivir and favipiravir, have been considered for the treatment of COVID-19 disease. However, even if these drugs represent important tools against viral diseases, they are certainly not sufficient to defend us from the multitude of viruses present in the environment. This represents a huge problem, especially considering the unprecedented global threat due to the advancement of COVID-19, which represents a potential risk to the health and life of millions of people. The demand, therefore, for new and effective antiviral drugs is very high. This review focuses on three fundamental points: (1) presents the main threats to human health, reviewing the most widespread viral diseases in the world, thus describing the scenario caused by the disease in question each time and evaluating the specific therapeutic remedies currently available. (2) It comprehensively describes main phytochemical classes, in particular from plant foods, with proven antiviral activities, the viruses potentially treated with the described phytochemicals. (3) Consideration of the various applications of drug delivery systems in order to improve the bioavailability of these compounds or extracts. A PRISMA flow diagram was used for the inclusion of the works. Taking into consideration the recent dramatic events caused by COVID-19 pandemic, the cry of alarm that denounces critical need for new antiviral drugs is extremely strong. For these reasons, a continuous systematic exploration of plant foods and their phytochemicals is necessary for the development of new antiviral agents capable of saving lives and improving their well-being.
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Affiliation(s)
- Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (S.C.); (A.K.); (G.K.); (D.S.); (S.A.)
| | - Gabriele Rocchetti
- Department for Sustainable Food Process, University Cattolica del Sacro Cuore, 29122 Piacenza, Italy;
| | - Swati Chadha
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (S.C.); (A.K.); (G.K.); (D.S.); (S.A.)
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University Campus, Konya 42130, Turkey; (G.Z.); (K.I.S.); (G.A.)
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania;
| | - Arun Kumar
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (S.C.); (A.K.); (G.K.); (D.S.); (S.A.)
| | - Vineet Mehta
- Department of Pharmacology, Government College of Pharmacy, Rohru, Distt. Shimla, Himachal Pradesh 171207, India;
| | - Md Sahab Uddin
- Department of Pharmacy, Southeast University, Dhaka 1213, Bangladesh;
- Pharmakon Neuroscience Research Network, Dhaka 1207, Bangladesh
| | - Gaurav Khullar
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (S.C.); (A.K.); (G.K.); (D.S.); (S.A.)
| | - Dhruv Setia
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (S.C.); (A.K.); (G.K.); (D.S.); (S.A.)
| | - Sandeep Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India; (S.C.); (A.K.); (G.K.); (D.S.); (S.A.)
| | - Kouadio Ibrahime Sinan
- Department of Biology, Faculty of Science, Selcuk University Campus, Konya 42130, Turkey; (G.Z.); (K.I.S.); (G.A.)
| | - Gunes Ak
- Department of Biology, Faculty of Science, Selcuk University Campus, Konya 42130, Turkey; (G.Z.); (K.I.S.); (G.A.)
| | - Predrag Putnik
- Department of Food Technology, University North, 48000 Koprivnica, Croatia;
| | - Monica Gallo
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Via Pansini, 5, 80131 Naples, Italy
| | - Domenico Montesano
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
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Kandikattu HK, Amruta N, Khanum F, Narayana V, Srinivasulu D. Phytochemical Composition, Pharmacological Properties, and Therapeutic Applications of Celastrus paniculatus. CURRENT TRADITIONAL MEDICINE 2021. [DOI: 10.2174/2215083806666200218111155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Humans experience different kinds of stress as a part of the day to day activity.
The manifestation of stress will aggravate based on the physical conditions of individuals
and due to their socio-economic situation of living. Herbal extracts have long been used in
the traditional systems of medicine for the treatment of various ailments because of their potent
antioxidant activity and lesser or no side-effects. Recently, there is a surge of interest
toward the search of natural substances with diverse pharmacological activities, that can
scavenge free radicals and protect cells from oxidative damage and apoptosis because of the
adverse effects associated with the use of conventional medicines. Celastrus paniculatus is
an endangered medicinal plant used for years in the traditional Ayurvedic system of medicine.
The review presents the diverse chemical constituents of C. paniculatus and their
pharmacological actions such as neuroprotective, memory-enhancing, anti-depressant, anxiolytic,
anti-aging, hypolipidemic, anticancerous, analgesic, anti-inflammatory, antioxidant,
anti-apoptotic, gastroprotective, anti-ulcerative properties at the cellular and molecular level
based on the pre-clinical and clinical reports available. In the present review, we gathered the
information from sources, such as Google Scholar, Science direct, PUBMED, and reviewed
with a special focus on the mode of action of C. paniculatus at molecular biology from the
data on animal and preclinical experiments to cure various ailments. These diverse medicinal
values of C. paniculatus demonstrate its value as traditional medicine as a cure for multiple
maladies.
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Affiliation(s)
- Hemanth Kumar Kandikattu
- Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, United States
| | - Narayanappa Amruta
- Department of Neuroscience, Tulane University School of Medicine, New Orleans, LA 70112, United States
| | - Farhath Khanum
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Mysore-570011, Karnataka, India
| | - V.V.P.C. Narayana
- Department of Chemistry, Sri Venkateswara University, Tirupati - 517 502, Andhra Pradesh, India
| | - Doddaga Srinivasulu
- Department of Chemistry, Sri Venkateswara University, Tirupati - 517 502, Andhra Pradesh, India
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Wu H, Chen Y, Huang B, Yu Y, Zhao S, Liu J, Jia Z, Xiao H. Aster tataricus alleviates constipation by antagonizing the binding of acetylcholine to muscarinic receptor and inhibiting Ca 2+ influx. Biomed Pharmacother 2021; 133:111005. [PMID: 33378996 DOI: 10.1016/j.biopha.2020.111005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/04/2020] [Accepted: 11/08/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND The dried root and rhizome of Aster tataricus (RA), is a traditional Chinese medicine has been used for more than 2000 years with the function of antitussive, expectorant and antiasthmatic. Ancient books and modern pharmacological researches demonstrated that RA may have the function of moistening intestines and relieving constipation, but there was a lack of systematic evidence. The aim of this study was to comprehensively evaluate the efficacy and possible mechanisms of ethanol extract of Aster tataricus (ATE) in treating constipation from in vivo to in vitro. METHODS In vivo, the ATE was studied in loperamide-induced constipation of mice. In vitro, different concentrations of ATE was tested separately or cumulatively on spontaneous and agonists-induced contractions of isolated rat duodenum strips. RESULTS In vivo, at doses of 0.16, 0.8 g/mL, ATE showed significantly promotion of the small intestinal charcoal transit, decrease of the amount of remnant fecal, and increase of the content of fecal water in colon. In addition, ATE could effectively relieve colonic pathological damage caused by loperamide as well. In vitro, with the cumulative concentration increase of ATE from 0.8 to 6.4 mg/mL, it could significantly decrease the contraction caused by KCl or Ach, and gradually restore to near base tension value.Meanwhile, it could also partially but significantly inhibit the contractions induced by Ach and CaCl2 on rat duodenum in a concentration related manner. CONCLUSIONS Taking all these findings together, it could be speculated that ATE may attenuate constipation mainly through antagonizing the binding of acetylcholine to muscarinic receptor, inhibiting Ca2+ influx and anti-inflammation.
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Affiliation(s)
- Hao Wu
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yijun Chen
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China; Beijing Key Laboratory of Syndrome Prescription Basic Research, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Beibei Huang
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yingting Yu
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Shujun Zhao
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Jie Liu
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Zhixin Jia
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Hongbin Xiao
- Research Center of Chinese Medicine Analysis and Transformation, Beijing University of Chinese Medicine, Beijing, 100029, China; Beijing Key Laboratory of Syndrome Prescription Basic Research, Beijing University of Chinese Medicine, Beijing, 100029, China.
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10
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Sinan KI, Etienne OK, Stefanucci A, Mollica A, Mahomoodally MF, Jugreet S, Rocchetti G, Lucini L, Aktumsek A, Montesano D, Ak G, Zengin G. Chemodiversity and biological activity of essential oils from three species from the
Euphorbia
genus. FLAVOUR FRAG J 2020. [DOI: 10.1002/ffj.3624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
| | - Ouattara Katinan Etienne
- Laboratoire de Botanique UFR Biosciences Universite Felix Houphouet‐Boigny Abidjan Côte d'Ivoire
| | - Azzurra Stefanucci
- Department of Pharmacy University 'G. d’Annunzio' of Chieti‐Pescara Chieti Italy
| | - Adriano Mollica
- Department of Pharmacy University 'G. d’Annunzio' of Chieti‐Pescara Chieti Italy
| | - Mohamad Fawzi Mahomoodally
- Department of Health Sciences Faculty of Medicines and Health Sciences University of MauritiusRéduit Mauritius
| | - Sharmeen Jugreet
- Department of Health Sciences Faculty of Medicines and Health Sciences University of MauritiusRéduit Mauritius
| | - Gabriele Rocchetti
- Department for Sustainable Food Process Università Cattolica del Sacro Cuore Piacenza Italy
| | - Luigi Lucini
- Department for Sustainable Food Process Università Cattolica del Sacro Cuore Piacenza Italy
| | | | - Domenico Montesano
- Department of Pharmaceutical Sciences Food Science and Nutrition Section University of Perugia Perugia Italy
| | - Gunes Ak
- Department of Biology Science Faculty Selcuk Universtiy Konya Turkey
| | - Gokhan Zengin
- Department of Biology Science Faculty Selcuk Universtiy Konya Turkey
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Chemical Characterization and Bioactive Properties of Different Extracts from Fibigia clypeata, an Unexplored Plant Food. Foods 2020; 9:foods9060705. [PMID: 32492817 PMCID: PMC7353635 DOI: 10.3390/foods9060705] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/19/2020] [Accepted: 05/27/2020] [Indexed: 12/11/2022] Open
Abstract
Fibigia clypeata (L.) Medik. is a poorly studied plant species belonging to the Brassicaceae family, and usually used as cress in the salads. The current investigation aimed at assessing the antioxidant potential and inhibitory activity of ethyl acetate, methanol, and aqueous extracts of F. clypeata against key enzymes targeted in the management of type II diabetes (α-amylase and α-glucosidase), Alzheimer’s disease (acetylcholinesterase and butyrylcholinesterase), and skin hyperpigmentation (tyrosinase). Cytotoxicity of the extracts was also determined using normal VERO and cancer FaDu and SCC-25 cell lines. Besides, LC-MS was employed to investigate the detailed phytochemical profiles of the extracts. The methanol extract showed potent enzyme inhibitory activity (4.87 mg galantamine equivalent/g, 3.52 mg galantamine equivalent/g, 126.80 mg kojic acid equivalent/g, and 24.68 mg acarbose equivalent/g, for acetylcholinesterase, butyrylcholinesterase, tyrosinase, and α-glucosidase, respectively) and antioxidant potential (96.52, 109.10, 154.02, and 104.85 mg trolox equivalent/g, for DPPH, ABTS, CUPRAC, and FRAP assays, respectively). Interestingly, caffeic acid-O-hexoside derivative, caffeyl alcohol O-glucopyranoside, and ferulic acid derivative were identified in all extracts. F. clypeata extracts showed no cytotoxicity towards VERO cell line and a weak cytotoxic potential against FaDu and SCC-25 cell lines. Interesting scientific evidence gathered from the present study support further investigation on F. clypeata in the view of designing and developing a novel therapeutic agent for the management of Alzheimer’s disease, type II diabetes, skin hyperpigmentation problems, as well as cancer.
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Montesano D, Juan-García A, Mañes J, Juan C. Chemoprotective effect of carotenoids from Lycium barbarum L. on SH-SY5Y neuroblastoma cells treated with beauvericin. Food Chem Toxicol 2020; 141:111414. [PMID: 32387444 DOI: 10.1016/j.fct.2020.111414] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/25/2020] [Accepted: 05/04/2020] [Indexed: 12/19/2022]
Abstract
Goji berry has recently been introduced in Mediterranean diet and its consumption is increasing. This study aims to determine cytoprotection of lutein (LUT), zeaxanthin (ZEAX) and goji berry extract (GBE) rich in carotenoids against Beauvericin (BEA)-induced cytotoxicity on SH-SY5Y neuroblastoma cells. Both carotenoids and GBE showed cytoprotective effects. Cytoprotection was evaluated by simultaneous combination of the two xanthophylls LUT and ZEAX with BEA, as well as using pre-treatment assays. The highest protective effect occurred in 16%, 24% and 12% respectively for LUT, ZEAX and LUT + ZEAX incubating simultaneously with BEA, while by pre-treatment assay LUT showed a cytoprotection effect over 30% and ZEAX alone or LUT + ZEAX promoted only a slight cytoprotection (<10%). Pre-treatment assays with GBE, showed a cytoprotection, between 3 and 20%, for BEA concentrations ranging from 0.1 to 6.25 μM, whereas no protective effect was observed when the cells were simultaneously incubated with GBE and BEA. Finally, by means of CI-isobologram method, the interaction between LUT, ZEAX and BEA were evaluated, and the results showed an synergism effect for almost all combinations tested. The data presented shows a option of using goji berries to potentially mitigate the toxicity of beauvericin eventually present in foods.
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Affiliation(s)
- Domenico Montesano
- Department of Pharmaceutical Sciences, Section of Food Science and Nutrition, University of Perugia, Via San Costanzo 1, 06126, Perugia, Italy.
| | - Ana Juan-García
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, València, Spain
| | - Jordi Mañes
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, València, Spain
| | - Cristina Juan
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, València, Spain.
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Kumari D, Mallick T, Karmakar A, Mondal S, Das S, Begum NA. Curry Leaf and its Antioxidant Potential: A Systematic Study to Enhance its Activity in Aqueous Medium. CURRENT NUTRITION & FOOD SCIENCE 2020. [DOI: 10.2174/1573401314666181002142757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:We have done a systematic study on the antioxidant activity of the methanol and petroleum ether (60-80°C) extracts (MEC and PEC respectively) of Curry leaves (Murraya koenigii Spreng. Family: Rutaceae) using various in-vitro chemical methods.Methods:Both of these two extracts were found to be highly efficient in the formation of Ag and Au nanoparticles. So, we have explored their ability to form the nanoparticles to study their antioxidant activity. In all the assay systems, MEC showed higher activity over PEC in aqueous medium. This may be due to the higher solubility of MEC and its active components, like polyphenols and flavonoids in the aqueous medium. PEC contains lesser amount of these water soluble active components but PEC was rich in carbazole types of alkaloids which are hydrophobic in nature. So, to enhance the antioxidant activity of PEC and its carbazole constituents, like 2-hydroxy carbazole and mahanimbine, we have encapsulated these in the biopolymeric matrix of the mucilage isolated from an edible vegetable, Abelmoschus esculentus L. (commonly known as Lady's finger, family: Malvaceae).Results:It was interesting to note that, PEC and its carbazole compounds showed better antioxidant activity (ferrous ion chelation and ferric reducing antioxidant activity) in aqueous medium after this encapsulation process.Conclusion:The protocols used in the present study were very simple and can be implemented in any lab set-up. In future, this work can be extended to evaluate antioxidant potentials of other plant based materials.
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Affiliation(s)
- Deepa Kumari
- Department of Chemistry, Visva-Bharati (Central University), Santiniketan 731 235, WB, India
| | - Tamanna Mallick
- Department of Chemistry, Visva-Bharati (Central University), Santiniketan 731 235, WB, India
| | - Abhijit Karmakar
- Department of Chemistry, Visva-Bharati (Central University), Santiniketan 731 235, WB, India
| | - Samiran Mondal
- Department of Chemistry, Rammohan College, Kolkata-700 009, WB, India
| | - Sreeparna Das
- Department of Chemistry, Visva-Bharati (Central University), Santiniketan 731 235, WB, India
| | - Naznin Ara Begum
- Department of Chemistry, Visva-Bharati (Central University), Santiniketan 731 235, WB, India
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Phytochemical Profile and Biological Properties of Colchicum triphyllum (Meadow Saffron). Foods 2020; 9:foods9040457. [PMID: 32276367 PMCID: PMC7231061 DOI: 10.3390/foods9040457] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/03/2020] [Accepted: 04/07/2020] [Indexed: 12/21/2022] Open
Abstract
In this work, the phytochemical profile and the biological properties of Colchicum triphyllum (an unexplored Turkish cultivar belonging to Colchicaceae) have been comprehensively investigated for the first time. Herein, we focused on the evaluation of the in vitro antioxidant and enzyme inhibitory effects of flower, tuber, and leaf extracts, obtained using different extraction methods, namely maceration (both aqueous and methanolic), infusion, and Soxhlet. Besides, the complete phenolic and alkaloid untargeted metabolomic profiling of the different extracts was investigated. In this regard, ultra-high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS) allowed us to putatively annotate 285 compounds when considering the different matrix extracts, including mainly alkaloids, flavonoids, lignans, phenolic acids, and tyrosol equivalents. The most abundant polyphenols were flavonoids (119 compounds), while colchicine, demecolcine, and lumicolchicine isomers were some of the most widespread alkaloids in each extract analyzed. In addition, our findings showed that C. triphyllum tuber extracts were a superior source of both total alkaloids and total polyphenols, being on average 2.89 and 10.41 mg/g, respectively. Multivariate statistics following metabolomics allowed for the detection of those compounds most affected by the different extraction methods. Overall, C. triphyllum leaf extracts showed a strong in vitro antioxidant capacity, in terms of cupric reducing antioxidant power (CUPRAC; on average 96.45 mg Trolox Equivalents (TE)/g) and ferric reducing antioxidant power (FRAP) reducing power (on average 66.86 mg TE/g). Interestingly, each C. triphyllum methanolic extract analyzed (i.e., from tuber, leaf, and flower) was active against the tyrosinase in terms of inhibition, recording the higher values for methanolic macerated leaves (i.e., 125.78 mg kojic acid equivalent (KAE)/g). On the other hand, moderate inhibitory activities were observed against AChE and α-amylase. Strong correlations (p < 0.01) were also observed between the phytochemical profiles and the biological activities determined. Therefore, our findings highlighted, for the first time, the potential of C. triphhyllum extracts in food and pharmaceutical applications.
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Shen Y, Chen BL, Zhang QX, Zheng YZ, Fu Q. Traditional uses, secondary metabolites, and pharmacology of Celastrus species - a review. JOURNAL OF ETHNOPHARMACOLOGY 2019; 241:111934. [PMID: 31129308 DOI: 10.1016/j.jep.2019.111934] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 05/02/2019] [Accepted: 05/02/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Plants of genus Celastrus (Celastraceae) have been widely used in traditional Chinese medicine (TCM) and Indian medicine to treat cognitive dysfunction, epilepsy, insomnia, rheumatism, gout, and dyspepsia for thousands of years. AIM OF STUDY We critically summarized the current evidence on the botanic characterization and distribution, ethnopharmacology, secondary metabolites, pharmacological activities, qualitative and quantitative analysis, and toxicology of Celastrus species to provide perspectives for developing more attractive pharmaceuticals of plant origin. MATERIALS AND METHODS The relevant information on Celastrus species was gathered from worldwide accepted scientific databases via electronic search (Web of Science, SciFinder, PubMed, Elsevier, SpringerLink, Wiley Online, China Knowledge Resource Integrated, and Google Scholar). Information was also obtained from the literature and books as well as PhD and MSc dissertations. Plant names were validated by "The Plant List" (www.theplantlist.org). RESULTS Comprehensive analysis of the above mentioned databases and other sources confirmed that ethnomedical uses of plants of Celastrus genus had been recorded in China, India, and other countries in Southern Asia. The phytochemical investigation revealed the presence of β-dihydroagarofuranoids, diterpenoids, triterpenoids, tetraterpenes, phenylpropanoids, alkaloids, flavonoids, lignans, and others. The crude extracts and isolated constituents have exhibited a wide range of in vitro and in vivo pharmacological effects, including antitumor, cytotoxic, insecticidal, antimicrobial, anti-rheumatoid arthritis (RA), anti-inflammatory, anti-ageing and antioxidative, and neuroprotective activities. CONCLUSION Plants of genus Celastrus have been confirmed to show a strong potential for therapeutic and health-maintaining effects, in light of their long traditional use and the phytochemical and pharmacological studies summarized here. Currently, pharmacological studies of this genus mainly focus on Celastrus paniculatus Willd. and Celastrus orbiculatus Thunb. Therefore, more pharmacological investigations should be implemented to support traditional uses of other medicinal plants of the genus Celastrus. Moreover, studies on the toxicity, bioavailability, and pharmacokinetics, in addition to clinical trials, are indispensable for assessing the safety and efficacy of the secondary metabolites or extracts obtained from plants belonging to this genus.
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Affiliation(s)
- Yue Shen
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture Rural Affairs, College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Bi-Lian Chen
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture Rural Affairs, College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Qin-Xiu Zhang
- School of Medical and Life Sciences, Chengdu University of TCM, Chengdu, 610072, China
| | - Yu-Zhong Zheng
- School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou, 521041, China
| | - Qiang Fu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture Rural Affairs, College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China.
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Žuntar I, Krivohlavek A, Kosić-Vukšić J, Granato D, Bursać Kovačević D, Putnik P. Pharmacological and toxicological health risk of food (herbal) supplements adulterated with erectile dysfunction medications. Curr Opin Food Sci 2018. [DOI: 10.1016/j.cofs.2018.10.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Duangjai A, Goh BH, Lee LH, Saokaew S. Relaxant effects of Azadirachta indica A. Juss var. siamensis Valeton flower extract on isolated rat ileum contractions and the mechanisms of action. J Tradit Complement Med 2018; 8:515-520. [PMID: 30302332 PMCID: PMC6174269 DOI: 10.1016/j.jtcme.2018.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 12/11/2017] [Accepted: 01/02/2018] [Indexed: 02/07/2023] Open
Abstract
Azadirachta indica A. Juss var. siamensis Valeton or commonly known as Siamese neem is one of the most well-known plant in traditional Ayurvedic medicine. The aim of the present study was to investigate the relaxant effects of A. indica on isolated rat ileum contractions and its potential underlying mechanisms involved. The isometric contractions of ileum segments were investigated in organ baths for spontaneous activity and response to aqueous extract of Siamese neem flower (SNF). The spasmolytic action of the extract was also assessed on contraction induced by acetylcholine and high potassium. Our findings indicate that cumulative concentrations of SNF aqueous extract induced relaxant effect on spontaneous rat ileum contractions. The extract has also suppressed the cumulative concentration response curve for acetylcholine and pottasium ions-induced contraction. The presence and absence of propranol (antagonist of β-adrenergic receptor) and l-Name (antagonist of nitric oxide synthase) in SNF aqeous extract co-treatment demonstrated no significant different in term of contraction activity when compared to SNF extract treatment alone. The treatment of SNF extract caused a significant inhibition in tissue contraction stimulated by accumulation of calcium ions. Our results showed the relaxant effect of SNF aqueous extract on the isolated rat ileum. In short, the SNF aqueous extract exhibited an inhibitory effect on the spontaneous ileum contactions particularly on the contraction stimulated by acetylcholine and high potassium. The observed effect might acted through the modulation of calcium channels. This findings provide a pharmacological basis for the traditional use of SNF for the treatment of gastrointestinal spasms.
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Affiliation(s)
- Acharaporn Duangjai
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, Thailand.,Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
| | - Bey-Hing Goh
- Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand.,School of Pharmacy, Monash University Malaysia, Selangor Darul Ehsan, Malaysia
| | - Learn-Han Lee
- Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand.,School of Pharmacy, Monash University Malaysia, Selangor Darul Ehsan, Malaysia
| | - Surasak Saokaew
- Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand.,School of Pharmacy, Monash University Malaysia, Selangor Darul Ehsan, Malaysia.,Center of Pharmaceutical Outcomes Research (CPOR), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
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Sumathi T, Jacob S, Gopalakrishnan R. Methylmercury exposure develops atherosclerotic risk factors in the aorta and programmed cell death in the cerebellum: ameliorative action of Celastrus paniculatus ethanolic extract in male Wistar rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:30212-30223. [PMID: 30155631 DOI: 10.1007/s11356-018-3031-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 08/21/2018] [Indexed: 06/08/2023]
Abstract
Methylmercury (MeHg) is a bioaccumulative global environmental contaminant present in fishes and seafood. MeHg is the methylated form of mercury emitted from diverse anthropogenic and natural sources. MeHg is accumulated in the aquatic environment and eventually reaches human system via food chain by biomagnification. We have reported previously that the neurotoxic effect of MeHg in rat cerebellum is mitigated by the administration of an ayurvedic medicinal plant, Celastrus paniculatus ethanolic extract. The present study has focussed to further explore the mechanism of action of Celastrus paniculatus against MeHg-induced neurotoxicity in the cerebellum. We have also inspected the effect of Celastrus paniculatus (CP) against MeHg-induced atherosclerotic risk factors like alterations in antioxidant levels, aortic lipid profile, and aortic histology by MeHg in the largest vasculature, aorta, which are the initiating factors of cardiovascular diseases. Male Wistar rats were divided as (i) control, (ii) MeHg (5 mg/kg b.w.), (iii) MeHg + CP (200 mg/kg b.w.), and (iv) CP alone (200 mg/kg b.w.). All were given orally for 21 days. In cerebellum Celastrus paniculatus, there were increased mitochondrial electron transport chain (p < 0.05) activity, reduced cytochrome c release (p < 0.05), and caspase 3 mRNA expression (p < 0.05). In the aorta, MeHg-induced oxidative stress, lipid profile changes, and endothelial denudation were ameliorated by Celastrus paniculatus. Hence, we conclude that Celastrus paniculatus protects against MeHg toxicity by inhibiting mitochondrial cytochrome c/caspase 3 apoptotic pathway in the cerebellum and reducing the development of atherosclerotic risk factors in the aorta.
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Affiliation(s)
- Thangarajan Sumathi
- Department of Medical Biochemistry, Dr. ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai, Tamil Nadu, 600113, India.
| | - Sherin Jacob
- Department of Medical Biochemistry, Dr. ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai, Tamil Nadu, 600113, India
| | - Rahul Gopalakrishnan
- Department of Medical Biochemistry, Dr. ALM Post Graduate Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai, Tamil Nadu, 600113, India
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Marquart K, Prokopchuk O, Worek F, Thiermann H, Martignoni ME, Wille T. Human small bowel as a useful tool to investigate smooth muscle effects of potential therapeutics in organophosphate poisoning. Toxicol Lett 2018; 293:235-240. [PMID: 29154801 DOI: 10.1016/j.toxlet.2017.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 11/07/2017] [Accepted: 11/12/2017] [Indexed: 11/29/2022]
Abstract
Isolated organs proofed to be a robust tool to study effects of (potential) therapeutics in organophosphate poisoning. Small bowel samples have been successfully used to reveal smooth muscle relaxing effects. In the present study, the effects of obidoxime, TMB-4, HI-6 and MB 327 were investigated on human small bowel tissue and compared with rat data. Hereby, the substances were tested in at least seven different concentrations in the jejunum or ileum both pre-contracted with carbamoylcholine. Additionally, the cholinesterase activity of native tissue was determined. Human small intestine specimens showed classical dose response-curves, similar to rat tissue, with MB 327 exerting the most potent smooth muscle relaxant effect in both species (human EC50=0.7×10-5M and rat EC50=0.7×10-5M). The AChE activity for human and rat samples did not differ significantly (rat jejunum=1351±166 mU/mg wet weight; rat ileum=1078±123 mU/mg wet weight; human jejunum=1030±258 mU/mg wet weight; human ileum=1293±243 mU/mg wet weight). Summarizing, our isolated small bowel setup seems to be a solid tool to investigate the effects of (potential) therapeutics on pre-contracted smooth muscle, with data being transferable between rat and humans.
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Affiliation(s)
- Katharina Marquart
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstr. 11, 80397 Munich, Germany
| | - Olga Prokopchuk
- Technical University of Munich, School of Medicine, Department of Surgery, Ismaninger Str. 22, 81675 Munich, Germany
| | - Franz Worek
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstr. 11, 80397 Munich, Germany
| | - Horst Thiermann
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstr. 11, 80397 Munich, Germany
| | - Marc E Martignoni
- Technical University of Munich, School of Medicine, Department of Surgery, Ismaninger Str. 22, 81675 Munich, Germany
| | - Timo Wille
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstr. 11, 80397 Munich, Germany.
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In vitro analysis of antispasmodic activity of ethanolic stem extracts of Uvaria rufa Blume and Anomianthus dulcis (Dunal) J. Sinclair on excised rat’s ileum. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/s00580-017-2588-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Joseph N, Tom Esther NL, Télesphore Benoît N, Paul Désiré DD, Oumarou Bibi-Farouck A, Théophile D, Pierre K. Effects of the aqueous extract of Pittosporum mannii Hook. f. (Pittosporaceae) stem barks on spontaneous and spasmogen-induced contractile activity of isolated rat duodenum. JOURNAL OF ETHNOPHARMACOLOGY 2015; 172:1-9. [PMID: 26068425 DOI: 10.1016/j.jep.2015.05.047] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 05/15/2015] [Accepted: 05/28/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pittosporum mannii Hook. f. (Pittosporaceae) is a plant widely used in traditional medicine in Cameroon for the treatment of many gastrointestinal disorders including diarrhea. To date, no pharmacological study on the antidiarrheal and the antispasmodic properties of this plant has been reported. The aim of the present study was to evaluate in vitro the relaxant activity of the aqueous extract of stem barks of P. mannii (PMAE) on rat duodenum. MATERIALS AND METHODS Different concentrations of PMAE were tested separately (10-80 µg/mL) or cumulatively (5-80 µg/mL) on spontaneous and spasmogen (carbachol, histamine and KCl)-induced contractions of isolated rat duodenum strips. RESULTS At concentrations ranging from 10 to 80 µg/mL, PMAE significantly decreased the tonus and the amplitude of spontaneous contractions. However, at high concentration (80 µg/mL), the extract elicited a transient relaxation was followed by a slight increase of tonus, while the amplitude remained lower compared to the normal spontaneous activity. The relaxant effect of the extract was not significantly affected in the presence of atropine (0.713 µg/mL) and promethazine (0.5 µg/mL). In addition, PMAE (20, 40, and 80 µg/mL) partially but significantly inhibited in a concentration related manner the contractions induced by carbachol (10(-9)-10(-4)M) and histamine (10(-9)-10(-4)M) on rat duodenum. PMAE (10-80 µg/mL) also significantly induced a concentration-dependent relaxation on KCl (20mM, 50mM, 10(-3)-6.10(-3)M)-induced contraction of rat duodenum. CONCLUSIONS These results show that the aqueous extract of P. mannii stem barks possesses antispasmodic and spasmolytic effects at lower concentrations; therefore, supporting the use of the stem barks of this plant in the folk medicine for the treatment of diarrhea. However, caution should be paid while using higher concentrations that instead might produce spasmogenic effect and might worsen the diarrheal condition. The relaxant effect of PMAE appears to be non-specific of muscarinic or histaminic receptors, but may involve at least in part a mechanism of inhibition of the Ca(2+) influx into the smooth muscle cells through voltage-operated Ca(2+) channels.
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Affiliation(s)
- Njiaza Joseph
- Laboratory of Animal Physiology, Department of Animal Biology, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroon
| | - Ngo Lemba Tom Esther
- Laboratory of Animal Physiology, Department of Biological Sciences, High Teachers׳ Training College, University of Yaounde I, PO Box 47, Yaounde, Cameroon
| | - Nguelefack Télesphore Benoît
- Laboratory of Animal Physiology and Phytopharmacology, Department of Animal Biology, Faculty of Science, University of Dschang, PO Box 67, Dschang, Cameroon
| | - Dzeufiet Djomeni Paul Désiré
- Laboratory of Animal Physiology, Department of Animal Biology, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroon
| | - Aboubakar Oumarou Bibi-Farouck
- Laboratory of Animal Physiology, Department of Animal Biology, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroon
| | - Dimo Théophile
- Laboratory of Animal Physiology, Department of Animal Biology, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroon.
| | - Kamtchouing Pierre
- Laboratory of Animal Physiology, Department of Animal Biology, Faculty of Science, University of Yaounde I, PO Box 812, Yaounde, Cameroon
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Kulkarni YA, Agarwal S, Garud MS. Effect of Jyotishmati (Celastrus paniculatus) seeds in animal models of pain and inflammation. J Ayurveda Integr Med 2015; 6:82-8. [PMID: 26166997 PMCID: PMC4484053 DOI: 10.4103/0975-9476.146540] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 04/12/2014] [Accepted: 05/24/2014] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Jyotishmati, scientifically known as Celastrus paniculatus Wild (Celastraceae) is one of the most important medicinal plants in Ayurveda. The plant has shown significant pharmacological activities like anti-arthritic, wound healing, hypolipidemic, and antioxidant. OBJECTIVE To study possible effects of alcoholic extract of Celastrus paniculatus seeds (AlcE) in experimentally induced pain and inflammation in mice. MATERIALS AND METHODS The antinociceptive activity was evaluated in Swiss albino mice by tail immersion, hot plate, and acetic-acid-induced writhing tests at doses of 250, 500, and 1,000 mg/kg. Anti-inflammatory activity was evaluated in model of carrageenan-induced acute plantar inflammation in Wistar rats. RESULTS In tail immersion test, AlcE showed significant (P < 0.05) increase in tail withdrawal response at dose of 250 mg/kg with maximum possible effect of 15.71%. The maximum possible effect of 23.32% and 30.16% (P < 0.001) was seen at dose of 500 and 1000 mg/kg at 3 hours after administration of extract, respectively. In hot plate test, increase in paw licking time was reported at dose of 500 and 1000 mg/kg. AlcE (1,000 mg/kg) showed maximum response (6.23 ± 0.46) when compared with control (3.20 ± 0.18) at 90 min. In acetic acid induced writhings, AlcE at dose of 250, 500, and 1,000 mg/kg body weight showed 32.35%, 49.01%, and 58.82% inhibition in writhings, respectively. AlcE treated animals (500 and 1,000 mg/kg) showed significant decrease in paw edema at 3 hours and 4 hours, when compared with control animals. CONCLUSION Jyotishmati seed extract possesses significant antinociceptive and anti-inflammatory activity.
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Affiliation(s)
- Yogesh A Kulkarni
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, Shri Vile Parle Kelavani Mandal's Narsee Monjee Institute of Management Studies, Mumbai, Maharashtra, India
| | - Sneha Agarwal
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, Shri Vile Parle Kelavani Mandal's Narsee Monjee Institute of Management Studies, Mumbai, Maharashtra, India
| | - Mayuresh S Garud
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, Shri Vile Parle Kelavani Mandal's Narsee Monjee Institute of Management Studies, Mumbai, Maharashtra, India
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N’Guessan BB, Dosso K, Gnangoran BN, Amoateng P, Asiedu-Gyekye IJ, Yapo AP. Antibacterial and antispasmodic activities of a dichloromethane fraction of an ethanol extract of stem bark of Piliostigma reticulatum. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2015; 7:128-35. [PMID: 25883517 PMCID: PMC4399011 DOI: 10.4103/0975-7406.154439] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 05/20/2014] [Accepted: 09/09/2014] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES This study presents the antispasmodic and antibacterial properties of an ethanol extract and fractions the of stem bark of Piliostigma reticulatum. MATERIALS AND METHODS The antispasmodic effects of the extract and its fractions were performed on isolated rabbit duodenum. The antibacterial properties were determined as minimal inhibitory and bactericidal concentration of the extract and fractions of P. reticulatum on susceptible and resistant strains of Escherichia coli, Vibrio cholerae, Staphylococcus aureus, Shigella dysenteriae and Salmonella tiphymurium. RESULTS The ethanol extract of P. reticulatum and fractions (except for heptane) produced concentration-dependent relaxant effects on isolated duodenum preparations. The IC50 of the extract and dichloromethane, ethyl acetate, butanol and aqueous fractions are 0.88452, 0.2453, 0.2909, 0.3946 and 0.3231 mg/ml respectively. The extract was found to significantly antagonize acetylcholine-induced contraction. The susceptible strains E. coli and V. cholerae were the most inhibited by the dichloromethane fraction at 60 mg/mL, as shown by their diameter of inhibition of 13.2 ± 0.76 and 13.3 ± 0.67 mm respectively. Conversely, the dichloromethane fraction, the most active antibacterial fraction, did not inhibit the resistant strains S. dysenteriae and S. tiphymurium. CONCLUSION The results showed that P. reticulatum stem bark possesses spasmolytic and antibacterial properties and this may contribute to its traditional medicinal use for the treatment of diarrhea.
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Affiliation(s)
- Benoit Banga N’Guessan
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
- Department of Physiology, Pharmacology and Phytotherapy, UFR-SN, University of Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
| | - Kassim Dosso
- Department of Physiology, Pharmacology and Phytotherapy, UFR-SN, University of Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
| | - Boua Narcisse Gnangoran
- Department of Physiology, Pharmacology and Phytotherapy, UFR-SN, University of Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
| | - Patrick Amoateng
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
| | - Isaac Julius Asiedu-Gyekye
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
| | - Angoue Paul Yapo
- Department of Physiology, Pharmacology and Phytotherapy, UFR-SN, University of Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d’Ivoire
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Kumar KH, Venuprasad MP, Jayashree GV, Rachitha P, Krupashree K, Pal A, Khanum F. Celastrus paniculatus Willd. mitigates t-BHP induced oxidative and apoptotic damage in C2C12 murine muscle cells. Cytotechnology 2014; 67:955-67. [PMID: 25118832 DOI: 10.1007/s10616-014-9733-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 04/16/2014] [Indexed: 11/27/2022] Open
Abstract
Identification, exploration and scientific validation of antioxidant rich herbal extracts to mitigate the radical induced cell damage provide new insights in the field of ayurvedic research/therapies. In the present study, we evaluated the anti-oxidant and anti-apoptotic potential of Celastrus paniculatus seed extract (CPSE) against tertiary butyl hydroperoxide (t-BHP) induced mice muscle cell damage. The extract at a dose of 50 µg/ml protected the cells up to 70 % as evidenced by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide cell survival assay and also prevented LDH leakage against t-BHP induced cytotoxicity. CPSE showed potential antioxidant activity by restoring mitochondrial membrane potential and inhibited reactive oxygen species generation and lipid peroxidation. CPSE pretreatment also regulated the antioxidant markers such as superoxide dismutase and catalase enzymes content and proteins expression. Further CPSE showed anti-apoptotic effects by regulating cytochrome-C and heat shock protein-70 expression and also showed 43 % muscle cell DNA damage inhibitory activity against t-BHP challenge as observed by single cell gel electrophoresis assay. Overall the extract inhibits the muscle cell damage, thus explaining the possible anti-oxidant/anti-apoptotic defense status of the C. paniculatus seed extract.
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Affiliation(s)
- Kandikattu Hemanth Kumar
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagar, Mysore, 570011, Karnataka, India
| | - M P Venuprasad
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagar, Mysore, 570011, Karnataka, India
| | - G V Jayashree
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagar, Mysore, 570011, Karnataka, India
| | - P Rachitha
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagar, Mysore, 570011, Karnataka, India
| | - K Krupashree
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagar, Mysore, 570011, Karnataka, India
| | - Ajay Pal
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagar, Mysore, 570011, Karnataka, India
- Department of Biochemistry, College of Basic Sciences and Humanities, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, Haryana, India
| | - Farhath Khanum
- Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagar, Mysore, 570011, Karnataka, India.
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Rigano D, Formisano C, Senatore F, Piacente S, Pagano E, Capasso R, Borrelli F, Izzo AA. Intestinal antispasmodic effects of Helichrysum italicum (Roth) Don ssp. italicum and chemical identification of the active ingredients. JOURNAL OF ETHNOPHARMACOLOGY 2013; 150:901-906. [PMID: 24140587 DOI: 10.1016/j.jep.2013.09.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 09/06/2013] [Accepted: 09/12/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In the Mediterranean Area, the flowers of Helichrysum italicum ssp. italicum are a traditional remedy for the treatment of intestinal complaints and are used as herbal tea for curing digestive, stomachic and intestinal diseases. In order to find scientific evidence for the traditional utilization of this plant, the effect of an ethanolic extract of Helichrysum italicum was investigated by using in vivo and in vitro experimental models. Then, through bioassay-guided fractionation procedures, active component(s) were identified. MATERIAL AND METHODS Contractility in vitro was evaluated by stimulating the isolated ileum, in an organ bath, with acetylcholine and barium chloride; motility in vivo was evaluated by measuring upper gastrointestinal transit, both in control mice and in mice with experimental intestinal inflammation induced by croton oil. Chromatographic separation techniques such as HPLC and silica gel columns have yielded the active principles of Helichrysum italicum. RESULTS We found that the ethanolic extract of Helichrysum italicum ssp. italicum flowers elicited antispasmodic actions in the isolated mouse ileum and inhibited transit preferentially in the inflamed gut. A bioassay guided fractionation of the extract yielded the known compounds 12-acetoxytremetone (1) and 2,3-dihydro-2-[1-(hydroxymethyl)ethenyl]-5-benzofuranyl]-ethanone (2). CONCLUSION Present study supported the traditional use of Helichrysum italicum ssp. italicum flowers for intestinal complaints and through bioassay-guided fractionation procedures from the crude extract we showed that 12-acetoxytremetone (1) and 2,3-dihydro-2-[1-(hydroxymethyl)ethenyl]-5-benzofuranyl]-ethanone (2) acted in a synergistic way to produce an intestinal antispasmodic effect.
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Affiliation(s)
- Daniela Rigano
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano, 49, I-80131 Naples, Italy
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Borrelli F, Romano B, Fasolino I, Tagliatatela-Scafati O, Aprea G, Capasso R, Capasso F, Coppola Bottazzi E, Izzo AA. Prokinetic effect of a standardized yarrow (Achillea millefolium) extract and its constituent choline: studies in the mouse and human stomach. Neurogastroenterol Motil 2012; 24:164-71, e90. [PMID: 22151891 DOI: 10.1111/j.1365-2982.2011.01827.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Functional dyspepsia (FD) is a highly prevalent gastrointestinal disorder characterized by alterations in gastric motility. Yarrow (Achillea millefolium L., Fam Asteraceae) preparations are traditional remedies used to treat dyspeptic complaints. Herein, we investigated the effect of a standardized dry water extract obtained from A. millefolium flowering tops (AME) on gastric motility. METHODS The effect of AME on motility was evaluated on the resting tone of the isolated gastric antrum and on gastric emptying in vivo (phenol red meal method) both in control mice and in the model of cancer chemotherapy (cisplatin)-induced gastric abnormalities. KEY RESULTS The AME contracted mouse and human gastric strips and this action was unaffected by hexamethonium and tetrodotoxin, but strongly reduced by atropine. Among various chemical ingredients in yarrow, choline, but not the flavonoids rutin and apigenin, mimicked the action of AME. Furthermore, AME deprived of choline did not exert a contractile effect. In vivo, AME stimulated gastric emptying both in control and in cisplatin-treated mice, being more active in pathological states. CONCLUSIONS & INFERENCES It is concluded that (i) AME exerts a direct spasmogenic effect on gastric antrum; (ii) choline is the chemical ingredient responsible of such effect; (iii) the prokinetic effect of AME observed in vivo could provide the pharmacological basis underlying its traditional use in the treatment of dyspepsia.
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Affiliation(s)
- F Borrelli
- Department of Experimental Pharmacology, University of Naples Federico II, Naples, Italy.
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Gaire BP, Subedi L. Medicinal Plant Diversity and their Pharmacological Aspects of Nepal Himalayas. ACTA ACUST UNITED AC 2011. [DOI: 10.5530/pj.2011.25.2] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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