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He L, Kang Q, Zhang Y, Chen M, Wang Z, Wu Y, Gao H, Zhong Z, Tan W. Glycyrrhizae Radix et Rhizoma: The popular occurrence of herbal medicine applied in classical prescriptions. Phytother Res 2023. [PMID: 37196671 DOI: 10.1002/ptr.7869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 04/14/2023] [Accepted: 04/25/2023] [Indexed: 05/19/2023]
Abstract
Glycyrrhizae Radix et Rhizoma is a well-known herbal medicine with a wide range of pharmacological functions that has been used throughout Chinese history. This review presents a comprehensive introduction to this herb and its classical prescriptions. The article discusses the resources and distribution of species, methods of authentication and determination chemical composition, quality control of the original plants and herbal medicines, dosages use, common classical prescriptions, indications, and relevant mechanisms of the active content. Pharmacokinetic parameters, toxicity tests, clinical trials, and patent applications are discussed. The review will provide a good starting point for the research and development of classical prescriptions to develop herbal medicines for clinical use.
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Affiliation(s)
- Luying He
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Qianming Kang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Yang Zhang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Man Chen
- Oncology Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Zefei Wang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Yonghui Wu
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Hetong Gao
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Zhangfeng Zhong
- Macao Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
| | - Wen Tan
- School of Pharmacy, Lanzhou University, Lanzhou, China
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2
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Bencheikh N, Elbouzidi A, Kharchoufa L, Ouassou H, Alami Merrouni I, Mechchate H, Es-safi I, Hano C, Addi M, Bouhrim M, Eto B, Elachouri M. Inventory of Medicinal Plants Used Traditionally to Manage Kidney Diseases in North-Eastern Morocco: Ethnobotanical Fieldwork and Pharmacological Evidence. PLANTS (BASEL, SWITZERLAND) 2021; 10:1966. [PMID: 34579498 PMCID: PMC8468912 DOI: 10.3390/plants10091966] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/15/2021] [Accepted: 09/15/2021] [Indexed: 12/22/2022]
Abstract
Kidney disease is one of the most common health problems and kidney failure can be fatal. It is one of the health disorders associated with extreme pain and discomfort in patients. In developing countries, such as Morocco where socioeconomic and sanitary conditions are precarious, medicinal plants are considered the primary source of medication. In the present work an ethnobotanical survey was conducted in a remote area of North-Eastern Morocco and we focused on (1) establishing a record of medicinal plants used traditionally by local people to treat kidney diseases and (2) correlate the obtained ethnomedical use with well-studied pharmacological evidence. From February 2018 to January2020, information was gathered from 488 informants using semi-structured questionnaires. The data were analyzed using three quantitative indices: The use value (UV), family use value (FUV), and informant consensus factor (ICF). A total of 121 plant species belonging to 57 botanical families were identified to treat kidney diseases. The families most represented were Asteraceae (14 species), followed by Lamiaceae (12 species) and Apiaceae (10 species). The most commonly used plant parts were leaves, followed by the whole plant and they were most commonly prepared by decoction and infusion. The highest value of the (UV) index was attributed to Herniaria hirsuta L. (UV = 0.16), and the highest family use value (FUV) was assigned to Caryophyllaceae with (FUV = 0.163). Regarding the informant consensus factor (ICF), this index's highest values were recorded for kidney stones (ICF = 0.72). The use of 45% of the selected plants were validated based on literature review. This study helped document and preserve crucial traditional plant knowledge of 121 plant species used to treat kidney problems that can be used in the search for new biologically active compounds through more upcoming pharmacological studies.
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Affiliation(s)
- Noureddine Bencheikh
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60040, Morocco; (N.B.); (A.E.); (L.K.); (H.O.); (I.A.M.); (M.B.); (M.E.)
| | - Amine Elbouzidi
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60040, Morocco; (N.B.); (A.E.); (L.K.); (H.O.); (I.A.M.); (M.B.); (M.E.)
| | - Loubna Kharchoufa
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60040, Morocco; (N.B.); (A.E.); (L.K.); (H.O.); (I.A.M.); (M.B.); (M.E.)
| | - Hayat Ouassou
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60040, Morocco; (N.B.); (A.E.); (L.K.); (H.O.); (I.A.M.); (M.B.); (M.E.)
| | - Ilyass Alami Merrouni
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60040, Morocco; (N.B.); (A.E.); (L.K.); (H.O.); (I.A.M.); (M.B.); (M.E.)
| | - Hamza Mechchate
- Laboratory of Biotechnology, Environment, Agrifood and Health, University of Sidi Mohamed Ben Abdellah, P.O. Box 1796, Fez 30000, Morocco;
| | - Imane Es-safi
- Laboratory of Biotechnology, Environment, Agrifood and Health, University of Sidi Mohamed Ben Abdellah, P.O. Box 1796, Fez 30000, Morocco;
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328, Orleans University, CEDEX 2, 45067 Orléans, France;
| | - Mohamed Addi
- Laboratoire d’Amélioration des Productions Agricoles, Biotechnologie et Environnement (LAPABE), Faculté des Sciences, Université Mohammed Premier, Oujda 60040, Morocco;
| | - Mohamed Bouhrim
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60040, Morocco; (N.B.); (A.E.); (L.K.); (H.O.); (I.A.M.); (M.B.); (M.E.)
| | - Bruno Eto
- Laboratoire TBC, Laboratory of Pharmacology, Pharmacokinetics, and Clinical Pharmacy, Faculty of Pharmaceutical and Biological Sciences, University of Lille, 3, rue du Professeur Laguesse, B.P. 83, F-59000 Lille, France;
| | - Mostafa Elachouri
- Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, Faculty of Sciences, Mohammed First University, Oujda 60040, Morocco; (N.B.); (A.E.); (L.K.); (H.O.); (I.A.M.); (M.B.); (M.E.)
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Dafni A, Aqil Khatib S, Benítez G. The Doctrine of Signatures in Israel-Revision and Spatiotemporal Patterns. PLANTS (BASEL, SWITZERLAND) 2021; 10:1346. [PMID: 34371549 PMCID: PMC8309186 DOI: 10.3390/plants10071346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/17/2021] [Accepted: 06/23/2021] [Indexed: 12/05/2022]
Abstract
The present survey includes forty-three plant species with present-day medicinal applications that can be related to the Doctrine of Signatures (DoS). The main uses are for jaundice (33.3%), kidney stones (20%), and as an aphrodisiac (8%). Ten Doctrine of Signature uses (22.2%) are endemic (to Israel and Jordan); while none of these plant species are endemic to the region at all, their DoS uses are endemic. Summing up of all these data reveals that 73.2% of all uses found in present-day Israel could be considered as related to Muslim traditional medicine. About one quarter (24.4%) of the DoS uses are also common to Europe, and some (8.8%) to India. The two adventive species with DoS uses serve as evidence that the DoS practice is not necessarily based solely on its historical background but is still evolving locally in accordance with changes in the local flora. The current broad geographic distribution of many of the doctrine's uses may serve as indirect evidence of its current prevalence, and not just as a vestigial presentation of ancient beliefs.
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Affiliation(s)
- Amots Dafni
- Department of Evolutionary and Environmental Biology, University of Haifa, Haifa 3498838, Israel;
| | | | - Guillermo Benítez
- Department of Botany, Campus Universitario de Cartuja, University of Granada, 18071 Granada, Spain
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Hasan MK, Ara I, Mondal MSA, Kabir Y. Phytochemistry, pharmacological activity, and potential health benefits of Gly cyrrhiza glabra. Heliyon 2021; 7:e07240. [PMID: 34189299 PMCID: PMC8220166 DOI: 10.1016/j.heliyon.2021.e07240] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/26/2021] [Accepted: 06/03/2021] [Indexed: 12/16/2022] Open
Abstract
Nature has always been an excellent source for many therapeutic compounds providing us with many medicinal plants and microorganisms producing beneficial chemicals. Therefore, the demand for medicinal plants, cosmetics, and health products is always on the rise. One such plant from the Leguminosae family is licorice and the scientific name is Glycyrrhiza glabra Linn. It is an herb-type plant with medicinal value. In the following article, we shall elaborately look at the plants' phytochemical constituents and the pharmacological impact of those substances. Several compounds such as glycyrrhizin, glycyrrhizinic acid, isoliquiritin, and glycyrrhizic acid have been found in this plant, which can provide pharmacological benefit to us with its anti-cancer, anti-atherogenic, anti-diabetic, anti-asthmatic, anti-inflammatory, anti-microbial, and antispasmodic activity. Alongside, these products have a different role in hepatoprotective, immunologic, memory-enhancing activity. They can stimulate hair growth, control obesity, and have anti-depressants, sedatives, and anticoagulant activity. This review examines recent studies on the phytochemical and pharmacological data and describes some side effects and toxicity of licorice and its bioactive components.
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Affiliation(s)
- Md. Kamrul Hasan
- Department of Biochemistry and Molecular Biology, Tejgaon College, National University, Gazipur, 1704, Bangladesh
| | - Iffat Ara
- Department of Biochemistry and Molecular Biology, Tejgaon College, National University, Gazipur, 1704, Bangladesh
| | | | - Yearul Kabir
- Department of Biochemistry and Molecular Biology, University of Dhaka, Dhaka, 1000, Bangladesh
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Assessment of General Toxicity of the Glycyrrhiza New Variety Extract in Rats. PLANTS 2021; 10:plants10061126. [PMID: 34206115 PMCID: PMC8229005 DOI: 10.3390/plants10061126] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 01/01/2023]
Abstract
The Glycyrrhiza radix (Licorice) is one of the most commonly used medicinal plants in Asian countries, such as China, India, and Korea. It has been traditionally used to treat many diseases, including cough, cold, asthma, fatigue, gastritis, and respiratory tract infections. A Glycyrrhiza new variety, Wongam (WG), has been developed by the Korea Rural Development Administration and revealed pharmacological effects. However, the potential adverse effects of WG have not been revealed yet. This study evaluates the general toxicity of the WG extract through a single and repeated oral dose toxicity study in Sprague-Dawley rats. After single oral dose administration, no significant toxicological changes or mortality was observed up to 5000 mg/kg. Over a 4-week repeated oral dose toxicity study, no adverse effects and target organs were observed up to 5000 mg/kg/day. Over a 13-week repeated oral dose toxicity study, no mortality or toxicological changes involving ophthalmology, water consumption, or hematology were observed up to 5000 mg/kg/day. Although other parameters were changed, the alterations in question were not considered toxicologically significant, since responses remained within normal ranges and were not dose-dependent. In conclusion, the no-observed-adverse-effect level (NOAEL) of WG was higher than 5000 mg/kg/day, and no target organs were identified in rats.
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Nejatbakhsh F, Zareian MA, Yaseliani M, Abolhassani H. Evidence-Based Immunotherapeutic Effects of Herbal Compounds on Humoral Immunity: Ancient and New Approaches. Chin J Integr Med 2021; 27:313-320. [PMID: 33759045 DOI: 10.1007/s11655-021-3332-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2020] [Indexed: 02/02/2023]
Abstract
The human immune system represents a dynamic multiscale system with high complexity in biology. Humoral immunity, as the main branch of adaptive immunity, is characterized by differentiated stages of the B lymphocytes, producing the final product of antibodies that has a diversity of the tuning mechanisms within genetic and epigenetic levels in confrontation with environmental exposures. Disorders because of disturbed humoral immunity are linked with dysregulation of feedback-regulated signaling and the dynamic of immune components that determine the overall response. Food products, mainly herbal components have a significant role in tailoring the immune system micro-ecosystem which can diversify the adaptive nature of humoral immunity. Herein, we review the current evidence-based approaches for the impact of medicinal herbs on humoral immunity signaling and antibody production with a focus on immunotherapeutic applications.
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Affiliation(s)
- Fatemeh Nejatbakhsh
- Department of Iranian Traditional Medicine, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, 14166, Iran
| | - Mohammad Ali Zareian
- Department of Iranian Traditional Medicine, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, 14166, Iran
| | - Mahdi Yaseliani
- Department of Iranian Traditional Medicine, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, 14166, Iran
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, 14194, Iran. .,Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, SE-141 86, Sweden.
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Suroowan S, Mahomoodally MF. Herbal Medicine of the 21st Century: A Focus on the Chemistry, Pharmacokinetics and Toxicity of Five Widely Advocated Phytotherapies. Curr Top Med Chem 2020; 19:2718-2738. [PMID: 31721714 DOI: 10.2174/1568026619666191112121330] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/02/2019] [Accepted: 09/25/2019] [Indexed: 12/25/2022]
Abstract
Widely advocated for their health benefits worldwide, herbal medicines (HMs) have evolved into a billion dollar generating industry. Much is known regarding their wellness inducing properties, prophylactic and therapeutic benefits for the relief of both minor to chronic ailment conditions given their long-standing use among various cultures worldwide. On the other hand, their equally meaningful chemistry, pharmacokinetic profile in humans, interaction and toxicity profile have been poorly researched and documented. Consequently, this review is an attempt to highlight the health benefits, pharmacokinetics, interaction, and toxicity profile of five globally famous HMs. A systematic literature search was conducted by browsing major scientific databases such as Bentham Science, SciFinder, ScienceDirect, PubMed, Google Scholar and EBSCO to include 196 articles. In general, ginsenosides, glycyrrhizin and curcumin demonstrate low bioavailability when orally administered. Ginkgo biloba L. induces both CYP3A4 and CYP2C9 and alters the AUC and Cmax of conventional medications including midazolam, tolbutamide, lopinavir and nifedipine. Ginsenosides Re stimulates CYP2C9, decreasing the anticoagulant activity of warfarin. Camellia sinensis (L.) Kuntze increases the bioavailability of buspirone and is rich in vitamin K thereby inhibiting the activity of anticoagulant agents. Glycyrrhiza glabra L. displaces serum bound cardiovascular drugs such as diltiazem, nifedipine and verapamil. Herbal medicine can directly affect hepatocytes leading to hepatoxicity based on both intrinsic and extrinsic factors. The potentiation of the activity of concurrently administered conventional agents is potentially lethal especially if the drugs bear dangerous side effects and have a low therapeutic window.
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Affiliation(s)
- S Suroowan
- Department of Health Sciences, Faculty of Science, University of Mauritius, Reduit, Mauritius
| | - M F Mahomoodally
- Department of Health Sciences, Faculty of Science, University of Mauritius, Reduit, Mauritius.,Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam
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Abstract
Liquorice is a perennial, temperate-zone herb or subshrub, native of India, Pakistan and southern Europe; also cultivated in England, Belgium, France, Germany, Spain, Italy, Greece, Turkey, Russia, South Africa, Egypt, Syria and Iraq. It has also been grown experimentally in the United States. Ancient historical manuscripts from China, India and Greece mention its use for symptoms of viral respiratory tract infections and hepatitis. The plant has also been described by Theophrastus. Licorice from Egypt has been described to be the best, followed by from Iraq and Syria; the root should be decorticated before use. It concocts viscid humours in diseases of liver, bladder and lungs, and expectorates them. It has been used in Iranian herbal medicine for skin eruptions, including dermatitis, eczema, pruritus and cysts, and for treatment of stomach disorders including peptic ulcers. The herb extract inhibits gastric motility in vivo, which is regarded to be an important aspect for its antiulcer activity. Licorice possesses both anti-inflammatory and antiulcer activities; whereas most anti-inflammatory agents are ulcerogenic. Former German Commission E believed it to be effective in the treatment of atopic dermatitis. Licorice root has been used for years to regulate gastrointestinal function in TCM, has been used for generations as an antidote, demulcent, and elixir in folk medicine of China, and is the most commonly used crude drug in Kampo Medicines, the Japanese form of modified TCM, for the treatment of peptic ulcer. Roots contain glycyrrhizin, the main water-soluble constituent that is 50× sweeter than sugar, 2-β-glucuronosyl glucuronic acid, and isoliquiritigenin-4-glucoside. Glycyrrhizin is a nonhemolytic saponin with foaming property, and one of the most potent hydroxyl radical scavengers. No significant effect of deglycyrrhizinised liquorice was observed on gastric ulcer in an RCT of British patients. Treatment of healthy men with licorice for one-week decreased salivary testosterone values by 26% but no significant decrease in free testosterone, and nine healthy women treated with licorice daily for two cycles, had their mean total serum testosterone decreased by 37% at the end of 2nd month. This property could be useful as an adjunct therapy of hirsutism and PCOS.
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Mamedov NA, Egamberdieva D. Phytochemical Constituents and Pharmacological Effects of Licorice: A Review. PLANT AND HUMAN HEALTH, VOLUME 3 2019. [PMCID: PMC7123875 DOI: 10.1007/978-3-030-04408-4_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Licorice (or “liquorice”) is one of most widely used in foods, herbal medicine, and extensively researched medicinal plants of the world. In traditional medicine licorice roots have been used against treating many ailments including lung diseases, arthritis, kidney diseases, eczema, heart diseases, gastric ulcer, low blood pressure, allergies, liver toxicity, and certain microbial infections. Licorice extract contains sugars, starch, bitters, resins, essential oils, tannins, inorganic salts, and low levels of nitrogenous constituents such as proteins, individual amino acids, and nucleic acids. A large number of biological active compounds have been isolated from Glycyrrhiza species, where triterpene saponins and flavonoids are the main constitutes which show broad biological activity. This review examines recent studies on the phytochemical and pharmacological data and describes some side effects and toxicity of licorice and its bioactive components.
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Nazari S, Rameshrad M, Hosseinzadeh H. Toxicological Effects of Glycyrrhiza glabra (Licorice): A Review. Phytother Res 2017; 31:1635-1650. [PMID: 28833680 DOI: 10.1002/ptr.5893] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/22/2017] [Accepted: 07/24/2017] [Indexed: 12/20/2022]
Abstract
Licorice (Glycyrrhiza glabra) has been considered as an herbal drug since ancient time. Nowadays, it is a well-known spice that possesses worth pharmacological effects. However, some relevant articles have revealed negative impacts of licorice in health. By considering the great wishes in using herbal medicine, it is important to show adverse effects of herbal medicine in health. At present, there are misunderstandings toward the safety of herbal medicines. Herein, we gathered scientific research projects on the toxicity effects of licorice and glycyrrhizin to highlight their safety. In this regards, we categorized our findings about the toxicity effects of licorice and glycyrrhizin in acute, sub-acute, sub-chronic, and chronic states. Besides, we discussed on the cytotoxicity, genotoxicity, mutagenicity, and carcinogenicity of licorice and glycyrrhizin as well as their developmental toxicity. This review disclosed that G. glabra and glycyrrhizin salts are moderately toxic. They need to be used with caution during pregnancy. G. glabra and glycyrrhizin possess selective cytotoxic effects on cancerous cells. The most important side effects of licorice and glycyrrhizin are hypertension and hypokalemic-induced secondary disorders. Licorice side effects are increased by hypokalemia, prolonged gastrointestinal transient time, decreased type 2 11-beta-hydroxysteroid dehydrogenase activities, hypertension, anorexia nervosa, old age, and female sex. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Somayeh Nazari
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Rameshrad
- Pharmaceutical Research Center, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Öztürk M, Altay V, Hakeem KR, Akçiçek E. Economic Importance. LIQUORICE 2017. [PMCID: PMC7120331 DOI: 10.1007/978-3-319-74240-3_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The beneficial effects of liquorice in treating chills, colds, and coughs have been fully discussed in Ayurveda, as well as in the texts of ancient Egyptians, Greeks, and Romans. The plant has been prescribed for dropsy during the period of famous Hippocrates. The reason being that it was quite helpful as thirst-quenching drugs (Biondi et al. in J Nat Prod 68:1099–1102, 2005; Mamedov and Egamberdieva in Herbals and human health-phytochemistry. Springer Nature Publishers, 41 pp, 2017). No doubt, the clinical use of liquorice in modern medicine started around 1930; Pedanios Dioscorides of Anazarba (Adana), first century AD-Father of Pharmacists, mentions that it is highly effective in the treatment of stomach and intestinal ulcers. In Ayurveda, people in ancient Hindu culture have used it for improving sexual vigor.
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Affiliation(s)
- Münir Öztürk
- Department of Botany and Center for Environmental Studies, Ege University, Izmir, Turkey
| | - Volkan Altay
- Department of Biology, Faculty of Science and Arts, Mustafa Kemal University, Hatay, Turkey
| | - Khalid Rehman Hakeem
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Eren Akçiçek
- Department of Gastroenterology, Faculty of Medicine, Ege University, Izmir, Turkey
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Abstract
Liquorice foliage
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Ding YJ, Wang BC, Wen CC, Sun CY, Lee HH, Lee FP, Yang LL, Chen YH. Evaluation of the teratogenic effects of three traditional Chinese medicines, Si Jun Zi Tang, Liu Jun Zi Tang and Shenling Baizhu San, during zebrafish pronephros development. J Toxicol Pathol 2015; 28:141-9. [PMID: 26441476 PMCID: PMC4588208 DOI: 10.1293/tox.2013-0045] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Accepted: 04/01/2015] [Indexed: 11/19/2022] Open
Abstract
The aim of this study was to evaluate the teratogenic effects of three common Chinese
medical prescriptions, Si Jun Zi Tang (SJZT), Liu Jun Zi Tang (LJZT) and Shenling Baizhu
San (SLBS), during zebrafish pronephros development. We used the transgenic zebrafish line
Tg(wt1b:EGFP) to assess the teratogenic effects using
12 different protocols, which comprised combinations of 4 doses (0, 25, 250, 1,250 ng/mL)
and 3 exposure methods [methods I, 12–36 hours post fertilization (hpf), II, 24–48 hpf,
and III, 24–36 hpf]. As a result, few defects in the kidneys were observed in the embryos
exposed to 25 ng/mL of each medical prescription. The percentage of kidney malformation
phenotypes increased as the exposure concentrations increased (25 ng/mL, 0–10%; 250 ng/mL,
0–60%; 1,250 ng/mL, 80–100%). Immunohistochemistry for α6F, which is a basolateral and
renal tubular differentiation marker, revealed no obvious defective phenotypes in either
SJZT- or LJZT-treated embryos, indicating that these Chinese medical prescriptions had
minimal adverse effects on the pronephric duct. However, SLBS-treated embryos displayed a
defective phenotype in the pronephric duct. According to these findings, we suggest (1)
that the Chinese medical prescriptions induced kidney malformation phenotypes that are
dose dependent and (2) that the embryonic zebrafish kidney was more sensitive to SLBS than
SJZT and LJZT.
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Affiliation(s)
- Yu-Ju Ding
- Department of Chemistry, Tamkang University, No. 151, Ying-chuan Road, Tamsui District, New Taipei City, Taiwan 251
| | - Bo-Cheng Wang
- Department of Chemistry, Tamkang University, No. 151, Ying-chuan Road, Tamsui District, New Taipei City, Taiwan 251
| | - Chi-Chung Wen
- Department of Mathematics, Tamkang University, No. 151, Ying-chuan Road, Tamsui District, New Taipei City, Taiwan 251
| | - Chiao-Yin Sun
- Department of Nephrology, Chang Gung Memorial Hospital, No. 222, McGinn Road, Keelung, Taiwan 204
| | - Hsun-Hua Lee
- Department of Neurology, Shuang Ho Hospital, No. 291, Zhongzheng Road, Zhonghe District, New Taipei City, Taiwan 235
| | - Fei-Peng Lee
- Department of Otolaryngology, Wan Fang Hospital, No. 111, Xinlung Road, Sec. 3, Taipei, Taiwan 116 ; Department of Otolaryngology, School of Medicine, Taipei Medical University, No. 250, Wuxing Street, Taipei, Taiwan 110
| | - Ling-Ling Yang
- Department of Pharmacognosy, School of Pharmacy, College of Pharmacy, and Center of e-CAM, Taipei Medical University,No. 250, Wuxing Street, Taipei, Taiwan 110 ; Department of Health and Creative Vegetarian Science, Fo Guang University, No. 160, Linwei Road, Jiaosi, Yilan County, Taiwan 262
| | - Yau-Hung Chen
- Department of Chemistry, Tamkang University, No. 151, Ying-chuan Road, Tamsui District, New Taipei City, Taiwan 251
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A review of the health effects and uses of drugs of plant licorice (Glycyrrhiza glabra L.) in Iran. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2014. [DOI: 10.1016/s2222-1808(14)60742-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sakr S, El-Kenawy A, El-Sahra D. Metiram-induced nephrotoxicity in albino mice: effect of licorice aqueous extract. ENVIRONMENTAL TOXICOLOGY 2013; 28:372-379. [PMID: 21544926 DOI: 10.1002/tox.20728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Revised: 03/13/2011] [Accepted: 03/21/2011] [Indexed: 05/30/2023]
Abstract
The present study was designed to estimate the effect of aqueous extract of licorice on metiram toxicity in mice. Treating mice with metiram at a dose level of [1/2] LD(50) daily for 3 weeks induced many histological changes in the kidney cortex. The renal tubules lost their characteristic appearance and their lining epithelial cells were degenerated. The glomeruli were atrophied and the renal blood vessels were congested. The intertubular spaces infiltrated by inflammatory leukocytic cells. Metiram caused an increase in proliferating cell nuclear antigen (PCNA) expression in nuclei of tubular epithelial cells. Metiram also caused marked elevation in serum creatinine and blood urea nitrogen. Treating animals with metiram and licorice aqueous extract led to an improvement, in both biochemical and histopathological alterations. These results proved that licorice had an ameliorative effect against kidney injury induced by metiram and this effect may be attributed to its antioxidant activity.
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Affiliation(s)
- Saber Sakr
- Department of Zoology, Faculty of Science, Menoufiya University, Shebin El-kom, Egypt.
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Glycyrrhizin enhances therapeutic activity of a colon-specific methylprednisolone prodrug against experimental colitis. Dig Dis Sci 2013. [PMID: 23192646 DOI: 10.1007/s10620-012-2495-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Co-administration of a reduction inhibitor and a colon-specific prodrug of a glucocorticoid susceptible to colonic reductive metabolism is suggested as a strategy to circumvent the therapeutic loss of the glucocorticoid delivered to and acting locally at the large intestine. AIMS We examined whether the strategy was feasible as a pharmacotherapy for treatment of inflammatory bowel disease. METHODS Glycyrrhizin (GCZ), a reduction inhibitor, was tested for its inhibition of the colonic metabolism of methylprednisolone (MP). Therapeutic activity against TNBS-induced rat colitis and adrenal suppression were compared after oral administration of methylprednisolone 21-sulfate sodium (MPS), a colon-specific prodrug of MP, or MPS/GCZ to colitic rats. RESULTS Upon incubation of MP with the cecal contents, MP disappeared, and this was delayed by addition of GCZ. In addition, more MP produced from MPS in the cecal contents accumulated in the presence of GCZ. Consistent with these results, upon oral administration of MPS/GCZ, MPS or MP, MP was detected at a greater level in the large intestine for MPS/GCZ. MPS/GCZ ameliorated TNBS-induced colitis of rats, and this therapeutic effect was superior to that of MPS and MP. Moreover, MPS/GCZ decreased the plasma levels of corticosterone and ACTH to a greater extent than MPS, but less than MP. CONCLUSIONS Co-administration of GCZ, a reduction inhibitor, may be a plausible strategy to reduce the therapeutic loss of MP produced from MPS in the large intestine, thus improving the therapeutic property of the prodrug against inflammatory bowel disease.
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Isbrucker RA, Burdock GA. Risk and safety assessment on the consumption of Licorice root (Glycyrrhiza sp.), its extract and powder as a food ingredient, with emphasis on the pharmacology and toxicology of glycyrrhizin. Regul Toxicol Pharmacol 2006; 46:167-92. [PMID: 16884839 DOI: 10.1016/j.yrtph.2006.06.002] [Citation(s) in RCA: 302] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2006] [Indexed: 11/28/2022]
Abstract
Licorice (or 'liquorice') is a plant of ancient origin and steeped in history. Licorice extracts and its principle component, glycyrrhizin, have extensive use in foods, tobacco and in both traditional and herbal medicine. As a result, there is a high level of use of licorice and glycyrrhizin in the US with an estimated consumption of 0.027-3.6 mg glycyrrhizin/kg/day. Both products have been approved for use in foods by most national and supranational regulatory agencies. Biochemical studies indicate that glycyrrhizinates inhibit 11beta-hydroxysteroid dehydrogenase, the enzyme responsible for inactivating cortisol. As a result, the continuous, high level exposure to glycyrrhizin compounds can produce hypermineralocorticoid-like effects in both animals and humans. These effects are reversible upon withdrawal of licorice or glycyrrhizin. Other in vivo and clinical studies have reported beneficial effects of both licorice and glycyrrhizin consumption including anti-ulcer, anti-viral, and hepatoprotective responses. Various genotoxic studies have indicated that glycyrrhizin is neither teratogenic nor mutagenic, and may possess anti-genotoxic properties under certain conditions. The pharmacokinetics of glycyrrhizin have been described and show that its bioavailability is reduced when consumed as licorice; this has hampered attempts to establish clear dose-effect levels in animals and humans. Based on the in vivo and clinical evidence, we propose an acceptable daily intake of 0.015-0.229 mg glycyrrhizin/kg body weight/day.
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Affiliation(s)
- R A Isbrucker
- Burdock Group, 888 17th Street, NW, Suite 810 Washington, DC 20006, USA
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Dhingra D, Parle M, Kulkarni SK. Memory enhancing activity of Glycyrrhiza glabra in mice. JOURNAL OF ETHNOPHARMACOLOGY 2004; 91:361-365. [PMID: 15120462 DOI: 10.1016/j.jep.2004.01.016] [Citation(s) in RCA: 126] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2002] [Revised: 12/10/2003] [Accepted: 01/15/2004] [Indexed: 05/24/2023]
Abstract
In the traditional system of medicine, the roots and rhizomes of Glycyrrhiza glabra (family: Leguminosae) have been employed clinically for centuries for their anti-inflammatory, antiulcer, expectorant, antimicrobial and anxiolytic activities. The present study was undertaken to investigate the effects of Glycyrrhiza glabra (popularly known as liquorice) on learning and memory in mice. Elevated plus-maze and passive avoidance paradigm were employed to test learning and memory. Three doses (75, 150 and 300 mg/kg p.o.) of aqueous extract of Glycyrrhiza glabra were administered for 7 successive days in separate groups of animals. The dose of 150 mg/kg of the aqueous extract of liquorice significantly improved learning and memory of mice. Furthermore, this dose significantly reversed the amnesia induced by diazepam (1 mg/kg i.p.) and scopolamine (0.4 mg/kg i.p.). Anti-inflammatory and antioxidant properties of liquorice may be contributing favorably to the memory enhancement effect. Since scopolamine-induced amnesia was reversed by liquorice, it is possible that the beneficial effect on learning and memory was due to facilitation of cholinergic-transmission in mouse brain. However, further studies are necessitated to identify the exact mechanism of action. In the present investigation, Glycyrrhiza glabra has shown promise as a memory enhancing agent in all the laboratory models employed.
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Affiliation(s)
- Dinesh Dhingra
- Pharmacology Division, Department of Pharmaceutical Sciences, P.O. Box 38, Guru Jambheshwar University, Hisar 125001, Haryana, India.
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