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Fan M, Zhang X, Song H, Zhang Y. Dandelion ( Taraxacum Genus): A Review of Chemical Constituents and Pharmacological Effects. Molecules 2023; 28:5022. [PMID: 37446683 DOI: 10.3390/molecules28135022] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/17/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Dandelion (Taraxacum genus) is a perennial herb belonging to the Asteraceae family. As a well-known and extensively studied genus, dandelion comprises numerous species. Some species have been widely used in both complementary and alternative medicine to clear heat, detoxify, activate blood circulation, dispel stasis, and discharge urine. Multiple pharmacological studies have highlighted its therapeutic potential, including anti-bacterial, anti-oxidant, anti-cancer, and anti-rheumatic activities. Furthermore, bioactive compounds associated with these effects include sesquiterpenoids, phenolic compounds, essential oils, saccharides, flavonoids, sphingolipids, triterpenoids, sterols, coumarins, etc. Based on recent studies about the Taraxacum genus, the present review critically evaluates the current state of dandelion utilization and summarizes the significant roles of dandelion and its constituents in different diseases. We also focus on the reported phytology, chemical composition, pharmacology, and toxicity of dandelion, along with the main possible action mechanisms behind their therapeutic activities. Meanwhile, the challenges and future directions of the Taraxacum genus are also prospected in this review, thus highlighting its pharmaceutical research and practical clinical applications.
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Affiliation(s)
- Min Fan
- Department of Traditional Chinese Medicine, Gansu Medical College, Pingliang 744000, China
| | - Xiao Zhang
- Sanitation Test Center, Pingliang Center for Disease Control and Prevention, Pingliang 744000, China
| | - Huaping Song
- Department of Traditional Chinese Medicine, Gansu Medical College, Pingliang 744000, China
| | - Yakong Zhang
- Sanitation Test Center, Pingliang Center for Disease Control and Prevention, Pingliang 744000, China
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Li Y, Chen Y, Sun-Waterhouse D. The potential of dandelion in the fight against gastrointestinal diseases: A review. JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115272. [PMID: 35405251 DOI: 10.1016/j.jep.2022.115272] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 03/22/2022] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dandelion (Taraxacum officinale Weber ex F. H. Wigg.), as a garden weed grown globally, has long been consumed as a therapeutic herb. Its folkloric uses include treatments of digestive disorders (dyspepsia, anorexia, stomach disorders, gastritis and enteritis) and associate complex ailments involving uterine, liver and lung disorders. AIM OF THE STUDY The present study aims to critically assess the current state of research and summarize the potential roles of dandelion and its constituents in gastrointestinal (GI) -protective actions. A focus is placed on the reported bioactive components, pharmacological activities and modes of action (including molecular mechanisms and interactions among bioactive substances) of dandelion products/preparations and derived active constituents related to GI protection. MATERIALS AND METHODS The available information published prior to August 2021 was reviewed via SciFinder, Web of Science, Google Scholar, PubMed, Elsevier, Wiley On-line Library, and The Plant List. The search was based on the ethnomedical remedies, pharmacological activities, bioactive compounds of dandelion for GI protection, as well as the interactions of the components in dandelion with the gut microbiota or biological regulators, and with other ingested bioactive compounds. The key search words were "Taraxacum" and "dandelion". RESULTS T. coreanum Nakai, T. mongolicum and T. officinale are the most commonly used species for folkloric uses, with the whole plant, leaves and root of dandelion being used more frequently. GI-protective substances of dandelion include taraxasterol, taraxerol, caffeic acid, chicoric acid, chlorogenic acid, luteolin and its glucosides, polysaccharides, inulin, and β-sitosterol. Dandelion products and derived constituents exhibit pharmacological effects against GI disorders, mainly including dyspepsia, gastroesophageal reflux disease, gastritis, small intestinal ulcer, ulcerative colitis, liver diseases, gallstones, acute pancreatitis, and GI malignancy. The underlying molecular mechanisms may include immuno-inflammatory mechanisms, apoptosis mechanism, autophagy mechanism, and cholinergic mechanism, although interactions of dandelion's constituents with GI health-related biological entities (e.g., GI microbiota and associated biological modulators) or other ingested bioactive compounds shouldn't be ignored. CONCLUSION The review reveals some in vivo and in vitro studies on the potential of dandelion derived products as complementary and alternative medicines/therapeutics against GI disorders. The whole herb may alleviate some symptoms related GI immuno-inflammatory basing on the abundant anti-inflammatory and anti-oxide active substances. Dandelion root could be a nontoxic and effective anticancer alternative, owing to its abundant terpenoids and polysaccharides. However, research related to GI protective dandelion-derived products remains limited. Besides the need of identifying bioactive compounds/complexes in various dandelion species, more clinical studies are also required on the metabolism, bioavailability and safety of these substances to support their applications in food, medicine and pharmaceuticals.
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Affiliation(s)
- Yanni Li
- College of Food Science and Engineering, Shandong Agricultural University, Taian, 271018, Shandong Province, China
| | - Yilun Chen
- College of Food Science and Engineering, Shandong Agricultural University, Taian, 271018, Shandong Province, China.
| | - Dongxiao Sun-Waterhouse
- School of Chemical Sciences, The University of Auckland, Private Bag, 92019, Auckland, New Zealand.
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Abdul Aziz M, Ullah Z, Adnan M, Sõukand R, Pieroni A. The Fading Wild Plant Food-Medicines in Upper Chitral, NW Pakistan. Foods 2021; 10:2494. [PMID: 34681546 PMCID: PMC8536072 DOI: 10.3390/foods10102494] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/11/2021] [Accepted: 10/15/2021] [Indexed: 12/26/2022] Open
Abstract
The subject of food-medicines (foods ingested in order to obtain a therapeutic activity or to prevent diseases) is garnering increasing attention from both ethnobiologists and ethnopharmacologists as diet-related chronic diseases are one of the major problems resulting in a large proportion of deaths globally, which calls for interest from the scientific community to make sensible decisions in the field of food and medicine. In this regard, the current study is an important attempt at providing baseline data for developing healthy and curative food ingredients. This study aimed at recording the culinary and medicinal uses of wild food plants (WFPs) in the remote Mastuj Valley, located at the extreme north of Chitral District, Pakistan. An ethnobotanical survey was completed via 30 in-depth semi-structured interviews with local knowledge holders to record the food and medicinal uses of WFPs in the study area. A total of 43 WFPs were recorded, most of which were used as cooked vegetables and raw snacks. Leaves were the most frequently used plant part. A remarkable proportion (81%) of use reports for the recorded wild plant taxa were quoted as food-medicines or medicinal foods, while very few were reported as either food or medicines, without any relationship between uses in these two domains. Previous ethnomedicinal studies from nearby regions have shown that most of the recorded wild plants have been used as medicines, thus supporting the findings of the current study. A literature survey revealed that many of the reported medicinal uses (33%) for the quoted WFPs were not verifiable on PubMed as they have not been studied for their respective medicinal actions. We observed that most of the plants quoted here have disappeared from the traditional food and medicinal system, which may be attributed to the invasion of the food market and the prevalence of allopathic medicine. However, knowledge of these wild plants is still alive in memory, and women are the main holders of cultural knowledge as they use it to manage the cooking and processing of WFPs. Therefore, in this context, we strongly recommend the preservation of local biocultural heritage, promoted through future development and educational programs, which could represent a timely response to the loss of cultural and traditional knowledge.
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Affiliation(s)
- Muhammad Abdul Aziz
- University of Gastronomic Sciences, Piazza Vittorio Emanuele II 9, 12042 Pollenzo, Italy;
| | - Zahid Ullah
- Center for Plant Sciences and Biodiversity, University of Swat, Kanju 19201, Pakistan;
| | - Muhammad Adnan
- Department of Botanical and Environmental Sciences, Kohat University of Science and Technology, Kohat 26000, Pakistan;
| | - Renata Sõukand
- Department of Environmental Sciences, Informatics and Statistics, Ca’ Foscari University of Venice, Via Torino 155, 30172 Venezia, Italy;
| | - Andrea Pieroni
- University of Gastronomic Sciences, Piazza Vittorio Emanuele II 9, 12042 Pollenzo, Italy;
- Department of Medical Analysis, Tishk International University, Erbil 4401, Iraq
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Zhang Y, Hu YF, Li W, Xu GY, Wang KR, Li L, Luo H, Zou L, Wu JS. Updates and advances on pharmacological properties of Taraxacum mongolicum Hand.-Mazz and its potential applications. Food Chem 2021; 373:131380. [PMID: 34710697 DOI: 10.1016/j.foodchem.2021.131380] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 08/22/2021] [Accepted: 09/02/2021] [Indexed: 02/06/2023]
Abstract
As a well-recognized dietary and medicinal plant, Taraxacum mongolicum Hand.-Mazz (TMHM) has been used for making wines, candies, energy drinks, and other functional foods. The TMHM contains a diverse range of active phytoconstituents, including flavonoids, triterpenoids, phenolic acids, sesquiterpene lactones, pigments, coumarins and sterols. Recent pharmacological evidence has revealed multiple biological effects of TMHM, including anti-inflammatory, antioxidant, antibacterial, and gastric-protective effects, which contribute to the ameliorative effects of TMHM on inflammation-associated diseases, constipation, gastric disorders, empyrosis, hyperlipidemia, and swollen carbuncles. Although recent advances have highlighted the potential of TMHM to be applied in the clinical practice, food, and nutraceutical industry, the mechanistic understanding and systematic information on TMHM are still scarce. Here, in this timeline review, we have attempted to compile literary documents on pharmacological potential of TMHM concerning its chemical composition, biological activities, toxicity, and pharmacokinetics to promote further researches on clinical and therapeutic potential of TMHM and its food/nutraceutical applications.
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Affiliation(s)
- Yan Zhang
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Ying-Fan Hu
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Wei Li
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Guang-Ya Xu
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Kun-Rong Wang
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Lin Li
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Hao Luo
- School of Preclinical Medicine, Chengdu University, Chengdu 610106, China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing of Ministry, Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China.
| | - Jia-Si Wu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
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Bottoni M, Milani F, Colombo L, Nallio K, Colombo PS, Giuliani C, Bruschi P, Fico G. Using Medicinal Plants in Valmalenco (Italian Alps): From Tradition to Scientific Approaches. Molecules 2020; 25:molecules25184144. [PMID: 32927742 PMCID: PMC7570945 DOI: 10.3390/molecules25184144] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 02/07/2023] Open
Abstract
This ethnobotanical survey was carried out in Caspoggio (Valmalenco, SO, Italy) with the purpose of investigating the traditional uses of medicinal plants. Moreover, a bibliographic research meant to validate or refute the uses, focusing on the potentially responsible compounds, was performed. Fifty-nine species, attributable to 30 families (Asteraceae, Pinaceae, Malvaceae, and Lamiaceae the most cited), were mentioned. Arnica montana, anti-inflammatory for traumas and musculoskeletal pains; Pinus mugo, expectorant; Malva sylvestris, anti-inflammatory and soothing; Achillea moschata, digestive. The compounds, responsible for the therapeutic activities, are often polyphenols and terpenoids: helenanin in A. montana, α-pinene, δ-3-carene, and limonene in P. mugo, gossypin and malvin in M. sylvestris, luteolin and apigenin in A. moschata. Scientific evidence for at least one of the traditional activities described was found for 50 species but only in 26 out of 196 works consulted, it is possible to make a comparison between investigated extracts and traditional preparations. This study is thus a stimulus to new phytochemical investigations, mimicking as much as possible the traditional preparations. This work is part of the European Interreg Italy-Switzerland B-ICE project, aimed at creating a management model for the ongoing climate change and searching for new sources of territory valorization as attractions for tourists.
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Affiliation(s)
- Martina Bottoni
- Department of Pharmaceutical Science, University of Milan, 20133 Milan, Italy
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Science, University of Milan, Toscolano Maderno, 25088 Brescia, Italy
| | - Fabrizia Milani
- Department of Pharmaceutical Science, University of Milan, 20133 Milan, Italy
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Science, University of Milan, Toscolano Maderno, 25088 Brescia, Italy
| | - Lorenzo Colombo
- Department of Pharmaceutical Science, University of Milan, 20133 Milan, Italy
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Science, University of Milan, Toscolano Maderno, 25088 Brescia, Italy
| | - Kevin Nallio
- Department of Pharmaceutical Science, University of Milan, 20133 Milan, Italy
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Science, University of Milan, Toscolano Maderno, 25088 Brescia, Italy
| | - Paola Sira Colombo
- Department of Pharmaceutical Science, University of Milan, 20133 Milan, Italy
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Science, University of Milan, Toscolano Maderno, 25088 Brescia, Italy
| | - Claudia Giuliani
- Department of Pharmaceutical Science, University of Milan, 20133 Milan, Italy
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Science, University of Milan, Toscolano Maderno, 25088 Brescia, Italy
| | - Piero Bruschi
- Department of Agricultural, Environmental, Food and Forestry Science and Technology, University of Florence, 50144 Florence, Italy
| | - Gelsomina Fico
- Department of Pharmaceutical Science, University of Milan, 20133 Milan, Italy
- Botanical Garden G.E. Ghirardi, Department of Pharmaceutical Science, University of Milan, Toscolano Maderno, 25088 Brescia, Italy
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Gholamnezhad Z, Ghorani V, Saadat S, Shakeri F, Boskabady MH. The effects of medicinal plants on muscarinic receptors in various types of smooth muscle. Phytother Res 2018; 32:2340-2363. [DOI: 10.1002/ptr.6179] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/25/2018] [Accepted: 07/20/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Zahra Gholamnezhad
- Neurogenic Inflammation Research Center; Mashhad University of Medical Sciences; Mashhad Iran
- Department of Physiology, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
| | - Vahideh Ghorani
- Department of Physiology, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
- Pharmaciutical Research Center; Mashhad University of Medical Sciences; Mashhad Iran
| | - Saeideh Saadat
- Neurogenic Inflammation Research Center; Mashhad University of Medical Sciences; Mashhad Iran
- Department of Physiology, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
| | - Farzaneh Shakeri
- Natural Products and Medicinal Plants Research Center; North Khorasan University of Medical Sciences; Bojnurd Iran
| | - Mohammad Hossein Boskabady
- Neurogenic Inflammation Research Center; Mashhad University of Medical Sciences; Mashhad Iran
- Department of Physiology, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
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Ikeo K, Oshima T, Sei H, Kondo T, Fukui H, Watari J, Miwa H. Acotiamide improves stress-induced impaired gastric accommodation. Neurogastroenterol Motil 2017; 29. [PMID: 27860042 DOI: 10.1111/nmo.12991] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 10/15/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND Gastric accommodation is a reflex reaction related to gastric reservoir function. Psychological stress, such as anxiety, inhibits gastric accommodation in humans. Acotiamide enhances the effect of acetylcholine in the enteric nervous system, enhances gastric contractility, and accelerates delayed gastric emptying. However, the effect of acotiamide on stress-induced impaired gastric accommodation remains unclear. Therefore, we examined the effect of acotiamide on gastric accommodation and stress-induced impaired gastric accommodation using a conscious guinea pig model. METHODS A polyethylene bag was inserted through the distal region of the gastric body into the proximal stomach of 5-week-old male Hartley guinea pigs. Gastric accommodation was evaluated by measuring the intrabag pressure in the proximal stomach after oral administration of a liquid meal. In the stress model, animals were subjected to water-avoidance stress. Acotiamide (Z-338) or nizatidine was administered subcutaneously. Fecal output was determined as the number of fecal pellets. KEY RESULTS Administration of the liquid meal significantly decreased intrabag pressure, indicating induction of gastric accommodation. Acotiamide treatment prolonged liquid meal-induced gastric accommodation and significantly increased the number of fecal pellets compared to controls. Water-avoidance stress significantly inhibited liquid meal-induced gastric accommodation. Pretreatment with acotiamide significantly improved stress-induced impaired gastric accommodation. The number of fecal pellets in the acotiamide group increased significantly compared to controls. Acotiamide, but not nizatidine, significantly decreased gastric emptying. CONCLUSIONS & INFERENCES Acotiamide prolongs gastric accommodation and improves stress-induced impaired gastric accommodation, indicating a potential role for acotiamide in the treatment of functional dyspepsia through its effects on gastric accommodation reactions.
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Affiliation(s)
- K Ikeo
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - T Oshima
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - H Sei
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - T Kondo
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - H Fukui
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - J Watari
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - H Miwa
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
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Gupta E, Lee LA. Diet and Complementary Medicine for Chronic Unexplained Nausea and Vomiting and Gastroparesis. ACTA ACUST UNITED AC 2016; 14:401-409. [DOI: 10.1007/s11938-016-0104-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Xiong X, Peng W, Chen L, Liu H, Huang W, Yang B, Wang Y, Xing Z, Gan P, Nie K. Traditional Chinese medicine Zhiqiao-Houpu herb-pair induce bidirectional effects on gastric motility in rats. JOURNAL OF ETHNOPHARMACOLOGY 2015; 175:444-50. [PMID: 26456365 DOI: 10.1016/j.jep.2015.10.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 08/26/2015] [Accepted: 10/02/2015] [Indexed: 05/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Zhiqiao-Houpu herb-pair (ZQHPHP), composed of Fructus Aurantii (Zhiqiao [ZQ] in Chinese) and Magnolia officinalis (Houpu [HP] in Chinese), is a traditional herbal formula that has been extensively used for treating gastrointestinal motor dysfunction. The aim of the study was to evaluate the effect and possible mechanism of ZQHPHP on gastric emptying (GE) and gastric antral smooth muscle contractility (GASMC). MATERIALS AND METHODS This study includes four parts: (a) study of ZQHPHP's effect on GE; (b) study of ZQHPHP's effect on gastric antral smooth muscle contractility (GASMC); (c) comparing the effects of ZQHPHP, ZQ and HP on GASMC; (d) study of antagonists or agonists on ZQHPHP-induced GASMC. A test meal of Evans blue was adopted to estimate GE in rats. A polygraph was used to measure GASMC in rats. RESULTS The in vivo experiments demonstrated that, at the doses of 10mg/kg bw and 20mg/kg bw, ZQHPHP could promote GE. While, at the higher dose of 30 mg/kg bw, ZQHPHP delayed the GE. From the in vitro experiments we found that ZQHPHP (3-10 μg/ml) concentration-dependently increased the mean amplitude of contractions in the antral circular strip compared to untreated controls. While, in the concentration of 30 μg/ml, ZQHPHP prohibited GASMC. Besides, atropine blocked the stimulatory effect of ZQHPHP on GASMC and norepinephrine partly prohibited the stimulatory effect of ZQHPHP on GASMC, whereas isoproterenol showed no effect. From the in vitro experiment, we also found that ZQ and HP used together can synergistically increase gut motor. CONCLUSIONS The experiment indicated that ZQHPHP could induce bidirectional regulation on gastric motility. ZQ and HP used together can synergistically increase gut motor at a certain dosage. Lower dosage of ZQHPHP increases gastric motility, while higher dosage produces inhibition. In addition, the improvement of gastric motility by ZQHPHP is predominantly involved with muscarinic receptors and secondarily with alpha-receptors.
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Affiliation(s)
- XinGui Xiong
- Institute of Integrated Traditional Chinese and Western Medicine, XiangYa Hospital, Central South University, 410008 Changsha, China
| | - WeiJun Peng
- Department of Integrated Traditional Chinese and Western Medicine, The Second Xiangya Hospital, Central South University, 410008 Changsha, China
| | - Li Chen
- Department of Infectious Disease, The Third XiangYa Hospital of Central South University, 410013 Changsha, China
| | - HaiTao Liu
- Department of Pharmacy, XiangYa Hospital, Central South University, 410008 Changsha, China
| | - Wei Huang
- Institute of Integrated Traditional Chinese and Western Medicine, XiangYa Hospital, Central South University, 410008 Changsha, China.
| | - Bo Yang
- Institute of Integrated Traditional Chinese and Western Medicine, XiangYa Hospital, Central South University, 410008 Changsha, China
| | - Yang Wang
- Institute of Integrated Traditional Chinese and Western Medicine, XiangYa Hospital, Central South University, 410008 Changsha, China
| | - ZhiHua Xing
- Institute of Integrated Traditional Chinese and Western Medicine, XiangYa Hospital, Central South University, 410008 Changsha, China
| | - PingPing Gan
- Department of Oncology, XiangYa Hospital, Central South University, 410008 Changsha, China
| | - KeChao Nie
- Institute of Integrated Traditional Chinese and Western Medicine, XiangYa Hospital, Central South University, 410008 Changsha, China
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Effect of oil palm phenolics on gastrointestinal transit, contractility and motility in the rat. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.06.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Lee LA, Chen J, Yin J. Complementary and alternative medicine for gastroparesis. Gastroenterol Clin North Am 2015; 44:137-50. [PMID: 25667029 DOI: 10.1016/j.gtc.2014.11.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Complementary and alternative medicine is of great interest to patients with gastrointestinal disorders and some will choose to ask their health care providers about those therapies for which some scientific evidence exists. This review focuses on those therapies most commonly used by patients, namely acupuncture/electroacupuncture and various herbal formulations that have been the focus of clinical and laboratory investigation. A discussion of their possible mechanisms of action and the results of clinical studies are summarized.
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Affiliation(s)
- Linda A Lee
- Division of Gastroenterology and Hepatology, Johns Hopkins Integrative Medicine & Digestive Center, Johns Hopkins University School of Medicine, 2360 West Joppa Road, Suite 200, Lutherville, MD 20193, USA.
| | - Jiande Chen
- Clinical Motility Lab, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, 4940 Eastern Avenue, A-505, Baltimore, MD 21224, USA
| | - Jieyun Yin
- Veterans Research and Education Foundation, VA Medical Center, 921 NE 13th Street, Oklahoma City, OK 73104, USA
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Abstract
INTRODUCTION Gastroparesis presents with symptoms of gastric retention with findings of delayed gastric emptying on diagnostic testing. Manifestations of gastroparesis are disabling in severe cases and lead to significant health resource utilization. Current therapies often are ineffective, may exhibit tolerance on chronic administration or produce prominent side effects in large patient subsets. AREAS COVERED This review assessed literature on drugs with theoretical efficacy in gastroparesis including medications that accelerate gastric emptying, reduce nausea and vomiting, or act as neuromodulators to reduce gastric sensitivity. Numerous agents exhibit diverse actions to modify gastric sensorimotor function in animal models; however, few medications are in controlled testing in gastroparesis. Prokinetic drugs with promise for this condition include investigational serotonin 5-HT4 agonists, motilin agonists, dopamine D2 antagonists, ghrelin agonists and an agent with combined muscarinic antagonist and acetylcholinesterase inhibitory effects. Other antiemetics and complementary and alternative formulations may be effective for some symptoms. EXPERT OPINION Development of effective novel therapies of gastroparesis without the neurotoxicity and cardiac arrhythmogenic effects of current agents will mandate a better definition of the gastric and extragastric factors responsible for the pathogenesis of the varied clinical manifestations of this disorder.
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Affiliation(s)
- William L Hasler
- University of Michigan Health System, Division of Gastroenterology , 3912 Taubman Center, SPC 5362, Ann Arbor, MI 48109 , USA +1 734 936 4780 ; +1 734 936 7392 ;
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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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Shu ZJ, Cao Y, Halmurat U. Gut flora may offer new therapeutic targets for the traditional Chinese medicine enteric dialysis. Expert Opin Ther Targets 2011; 15:1147-52. [PMID: 21902620 DOI: 10.1517/14728222.2011.614234] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Zhan-Jun Shu
- Department of Nephrology , Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumuqi, China
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