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Lobach AR, Schmidt F, Fedrizzi D, Müller S. Toxicological safety evaluation of an aqueous lemon balm (Melissa officinalis) extract. Food Chem Toxicol 2024; 187:114565. [PMID: 38461950 DOI: 10.1016/j.fct.2024.114565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/12/2024]
Abstract
Melissa officinalis (lemon balm) has a long history of safe use as an aromatic herb, flavoring, tea, food supplement, and traditional medicine. An aqueous extract of the leaves of M. officinalis is intended for use as a food ingredient, however the existing safety database does not contain any high quality toxicological studies to support safe consumer exposure. Therefore, a standard tier 1 genotoxicity battery (bacterial reverse mutation and in vitro mammalian cell micronucleus tests) and a 90-day repeated dose oral toxicity study in rats were conducted in accordance with GLP and OECD guidelines. The genotoxicity studies confirmed that aqueous lemon balm extract is not genotoxic at up to the highest concentrations tested (5000 μg/plate or 5000 μg/mL). A non-GLP 14-day dose range finding study was conducted prior to the 90-day study to confirm dietary administration of aqueous lemon balm extract at concentrations of 0, 0.5, 1.6, or 5.0%. The 90-day study was conducted using the established dietary concentrations and no test substance-related adverse effects on clinical, hematological, biochemical, macroscopic, or histopathologic parameters were reported. Thus, the no-observed-adverse-effect-level was determined to be at least 3046.1 and 3720.9 mg/kg body weight/day (the highest doses tested) for male and female rats, respectively.
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Affiliation(s)
- Alexandra R Lobach
- Givaudan Canada Co., 2855 Argentia Road, Unit #1, Mississauga, ON, L5N 8G6, Canada.
| | - Florian Schmidt
- Givaudan International SA, Kemptpark 50, 8310, Kemptthal, Switzerland
| | - Davide Fedrizzi
- Givaudan International SA, Kemptpark 50, 8310, Kemptthal, Switzerland
| | - Severin Müller
- Givaudan International SA, Kemptpark 50, 8310, Kemptthal, Switzerland
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Bano A, Hepsomali P, Rabbani F, Farooq U, Kanwal A, Saleem A, Bugti AA, Khan AA, Khalid Z, Bugti M, Mureed S, Khan S, Ujjan ID, Şahin S, Kara M, Khan A. The possible "calming effect" of subchronic supplementation of a standardised phospholipid carrier-based Melissa officinalis L. extract in healthy adults with emotional distress and poor sleep conditions: results from a prospective, randomised, double-blinded, placebo-controlled clinical trial. Front Pharmacol 2023; 14:1250560. [PMID: 37927585 PMCID: PMC10620697 DOI: 10.3389/fphar.2023.1250560] [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: 06/30/2023] [Accepted: 09/21/2023] [Indexed: 11/07/2023] Open
Abstract
Background: Emotional distress conditions such as depression, anxiety, stress, and poor sleep are widespread health problems that have a significant impact on people's lives. Conventional drugs are commonly prescribed to treat emotional distress and poor sleep conditions; however, these medications have several limitations and have shown multiple side effects. Over recent years botanicals-based pharmacological agents have gained increasing research and clinical interest in the management of emotional distress and sleep disorder. Of note, Melissa officinalis L. (MO) leaf extract has demonstrated considerable neuropharmacological properties both in animal and human studies and has emerged as a promising natural "calming agent." However, research in this area is limited, and more studies are needed to validate its efficacy in amelioration of emotional distress and poor sleep conditions. Objectives: We aimed to assess the pharmacological effects of subchronic supplementation of an innovative standardised phospholipid carrier-based MO aqueous extract on emotional distress and poor sleep conditions. Design: A 3-week prospective, randomised, placebo-controlled, parallel-group, double-blinded clinical trial was conducted in 100 healthy adults complaining of a moderate degree of depression, anxiety, or stress, with scores of ≥14, ≥10, and ≥19, respectively, in the self-report Depression, Anxiety, and Stress Scale (DASS-42) or poor sleep, as indicated by the score of >5 in the Pittsburgh Sleep Quality Index (PSQI) scale. In addition, the impact of emotional distress and/or poor sleep on participants' mental wellbeing, emotional feelings, and quality of life was also assessed using the self-reported Warwick-Edinburgh Mental Wellbeing Scale (WEMWBS), Positive and Negative Affect Schedule (PANAS) scale, and quality of life (WHO-QoL-BREF) scale, respectively. Results: Oral supplementation of 200 mg of phospholipid-based MO aqueous extract (Relissa™) tablets twice a day (i.e., 400 mg/day) for 3 weeks led to significant improvements in the depressive mood, anxiety, stress, positive and negative affect (emotional feelings), overall mental wellbeing, and quality-of-life scores (all p values <0.001). Supplementation of MO extract was well tolerated, and no treatment-emergent effects or serious adverse events were reported. Conclusion: According to the results of this study, the phospholipid carrier-based MO aqueous extract possesses considerable neuropharmacological properties, and its supplementation may provide a promising therapeutic option for the management of moderate emotional distress and/or poor sleep conditions. Clinical Trial Registration: clinicaltrials.gov, identifier NCT05602688.
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Affiliation(s)
- Aasiya Bano
- PEOC, Department of Health, Quetta, Balochistan, Pakistan
| | - Piril Hepsomali
- School of Psychology, University of Roehampton, London, United Kingdom
| | - Fazle Rabbani
- Department of Psychiatry, Lady Reading Hospital, Peshawar, Pakistan
| | - Umer Farooq
- Ayub Medical College and Teaching Hospital, Abbottabad, Pakistan
| | - Ayesha Kanwal
- Department of Psychiatry, Lady Reading Hospital, Peshawar, Pakistan
| | - Aisha Saleem
- Ayub Medical College and Teaching Hospital, Abbottabad, Pakistan
| | - Ali Akbar Bugti
- Department of General Surgery, Bolan Medical Complex Hospital (BMCH), Quetta, Pakistan
| | - Aftab Alam Khan
- Ayub Medical College and Teaching Hospital, Abbottabad, Pakistan
| | - Zainab Khalid
- Ayub Medical College and Teaching Hospital, Abbottabad, Pakistan
| | - Mahroo Bugti
- Department of Gynaecology and Obstetrics, BMCH, Quetta, Pakistan
| | - Shah Mureed
- Department of Paediatrics, BMCH, Quetta, Pakistan
| | - Saeed Khan
- Department of Pathology, Dow University of Health Sciences, Karachi, Pakistan
| | - Ikram Din Ujjan
- Department of Pathology, Liaquat University of Medical and Health Sciences (LUMHS), Jamshoro, Pakistan
| | - Sümeyye Şahin
- Department of Food Engineering, Ordu University, Ordu, Türkiye
| | - Mehtap Kara
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Istanbul University, Istanbul, Türkiye
| | - Amjad Khan
- Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
- Department of Biochemistry, LUMHS, Jamshoro, Pakistan
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Stojanović NM, Mladenović MZ, Randjelović PJ, Radulović NS. The potential of lemon balm (Melissa officinalis L.) essential oil as an anti-anxiety agent - is the citronellal the activity carrier? JOURNAL OF ETHNOPHARMACOLOGY 2023; 314:116661. [PMID: 37207879 DOI: 10.1016/j.jep.2023.116661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 05/11/2023] [Accepted: 05/17/2023] [Indexed: 05/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Among the fewest drugs discovered are those belonging to the class of anxiolytics. Although some drug targets for anxiety disorders are established, it is hard to modify and selectively choose the active principle for those targets. Thus, the ethnomedical approach to treating anxiety disorders remains one of the most prevalent ways for (self)managing the symptoms. Melissa officinalis L. (lemon balm) has been extensively used as an ethnomedicinal remedy for the treatment of different psyche-related symptoms, especially dose related to restlessness. AIM OF THE STUDY This work aimed to evaluate the anxiolytic activity, in several in vivo models, of the essential oil extracted from Melissa officinalis (MO) and its main constituent citronellal, a widespread plant utilized for managing anxiety. MATERIALS AND METHODS In the present study several animal models were used to assess MO anxiolytic potential in mice. The effect of the MO essential oil applied in doses ranging from 12.5 to 100 mg/kg was estimated in light/dark, hole board, and marble burying tests. In parallel doses of citronellal corresponding to the ones in the MO essential oil were applied to animals to determine if this is the activity carrier. RESULTS The results indicate that the MO essential oil exerts anxiolytic potential in all three experimental settings by significantly altering the traced parameters. The effects of citronellal are somewhat inconclusive and should not be interpreted only as anxiolytic but rather as a combination of anti-anxiety and motor-inhibiting effects. CONCLUSIONS In conclusion, we could say that the results of the present study provide a base for future mechanistic studies that would evaluate the activity of M. officinalis essential oil on various neurotransmitter systems involved in the generation, propagation, and maintenance of anxiety.
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Affiliation(s)
- Nikola M Stojanović
- Department of Physiology, Faculty of Medicine, University of Niš, Niš, Serbia.
| | - Marko Z Mladenović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Niš, Serbia.
| | - Pavle J Randjelović
- Department of Physiology, Faculty of Medicine, University of Niš, Niš, Serbia.
| | - Niko S Radulović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Niš, Serbia.
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Stojanović NM, Mladenović MZ, Maslovarić A, Stojiljković NI, Randjelović PJ, Radulović NS. Lemon balm (Melissa officinalis L.) essential oil and citronellal modulate anxiety-related symptoms - In vitro and in vivo studies. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114788. [PMID: 34718102 DOI: 10.1016/j.jep.2021.114788] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 10/16/2021] [Accepted: 10/26/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Besides psyche-related symptoms, patients with anxiety disorders can have a large number of somatic symptoms as well. Although the treatment of these disorders is mainly focused on resolving their mental component, one cannot neglect the need for the treatment of accompanying somatic symptoms. Melissa officinalis L. (lemon balm), in various formulations, has been extensively used as an ethnomedicinal remedy for the treatment of different psyche-related symptoms, and its use is considered relatively safe. AIM OF THE STUDY In the present study, the activity of M. officinalis (MO) essential oil was evaluated in several in vitro and in vivo models mimicking or involving anxiety-related somatic symptoms. MATERIALS AND METHODS To address the effect of MO essential oil on the gastrointestinal and heart-related symptoms accompanying anxiety disorders, in vitro models were utilized that follow the function of the isolated mouse ileum and atria tissues, respectively, after exposure to MO essential oil. Effects of MO essential oil on BALB/c mice motor activity was estimated using the open field, rota-rod, and horizontal wire tests. Additionally, the essential oil was assayed for its potential in inhibiting acetylcholinesterase activity. RESULTS The performance of mice treated with 25 mg/kg of the oil showed a statistically significant decrease in the motor impairment arising from acute anxiety (open field test), while there was a prolonged latency and a reduction of the frequency of falling from a rotating rod and/or a horizontal wire (signs of muscle weakness/spasms). Concentrations of the essential oil higher than 1 μg/mL were found to inhibit both spontaneous and induced ileum contractions. Moreover, the essential oil and citronellal were found to decrease isolated mouse atria contraction frequency, as well as contraction force. However, the oil was found to be a very weak acetylcholinesterase inhibitor. CONCLUSION The modulation of anxiety-related symptoms by the oil was found not to be mediated through the inhibition of the acetylcholinesterase, nonetheless, the mechanistic studies involving the ileum and cardiac tissues, revealed that the activity of MO and citronellal might be related to the modification of either voltage-gated Ca2+ channels or muscarinic receptors. Mice locomotion, balance, and muscle strength were not impacted by the essential oil; however, its main constituent, citronellal, was found to exert a certain degree of muscle function inhibition. All these results suggest that the activity of MO essential oil arises from synergistic and/or antagonistic interactions of its constituents, and is not completely dependent on the oil's main constituent.
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Affiliation(s)
| | - Marko Z Mladenović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Serbia.
| | | | | | | | - Niko S Radulović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Serbia.
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Phytochemical Constituents, Biological Activities, and Health-Promoting Effects of the Melissa officinalis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021. [DOI: 10.1155/2021/6584693] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Medicinal plants are being used worldwide for centuries for their beneficial properties. Some of the most popular medicinal plants belong to the Melissa genus, and different health beneficial effects have already been identified for this genus. Among these species, in particular, the Melissa officinalis L. has been reported as having many biological activities, such as antioxidant, antimicrobial, antitumour, antiviral, antiallergic, anti-inflammatory, and also flatulence inhibiting effects. The beneficial properties of the Melissa officinalis, also known as “lemon balm herb”, can be related to the bioactive compounds such as terpenoids, alcohols, rosmarinic acid, and phenolic antioxidants which are present in the plant. In this updated review, the botanical, geographical, nutritional, phytochemical, and traditional medical aspects of M. officinalis have been considered as well as in vitro and in vivo and clinically proven therapeutic properties have been reviewed with a special focus on health-promoting effects and possible perspective nutraceutical applications. To evidence the relevance of this plant in the research and completely assess the context, a literature quantitative research analysis has been performed indicating the great interest towards this plant for its beneficial properties.
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Ghazizadeh J, Sadigh-Eteghad S, Marx W, Fakhari A, Hamedeyazdan S, Torbati M, Taheri-Tarighi S, Araj-Khodaei M, Mirghafourvand M. The effects of lemon balm (Melissa officinalis L.) on depression and anxiety in clinical trials: A systematic review and meta-analysis. Phytother Res 2021; 35:6690-6705. [PMID: 34449930 DOI: 10.1002/ptr.7252] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 06/22/2021] [Accepted: 08/07/2021] [Indexed: 12/28/2022]
Abstract
A systematic review and a meta-analytic approach were considered to investigate the effects of lemon balm as a medicinal herb on anxiety and depression in clinical trials and its side effects. All randomized clinical trials published up to October 30, 2020 that examined lemon balm in patients with symptoms of depression or anxiety, with acute or chronic manifestations, were searched in 12 online databases. Statistical analysis was performed using RevMan software. Continuous data were analyzed using standardized mean differences. Statistical heterogeneity was assessed using Chi2 , I2 , and p value tests. Based on meta-analysis results, lemon balm significantly improved mean anxiety and depression scores compared with the placebo (SMD: -0.98; 95% CI: -1.63 to -0.33; p = 0.003), (SMD: -0.47; 95% CI: -0.73 to -0.21; p = 0.0005) respectively, without serious side effects. Current evidence suggests that lemon balm may be effective in improving anxiety and depressive symptoms, particularly in the acute setting. Due to the high level of heterogeneity between studies, results should be interpreted with caution. The small number of clinical trials and differences between their methods were the limitations of the present study. Further high-quality studies are needed to firmly establish the clinical efficacy of the lemon balm.
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Affiliation(s)
- Javid Ghazizadeh
- Neurosciences Research Center (NSRC), Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Persian Medicine, Faculty of traditional medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Sadigh-Eteghad
- Neurosciences Research Center (NSRC), Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Wolfgang Marx
- School of Medicine, Barwon Health, The Institute for Mental and Physical Health and Clinical Translation (IMPACT), Deakin University, Geelong, Melbourne, Australia
| | - Ali Fakhari
- Research Center of Psychiatry and Behavioral Sciences, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanaz Hamedeyazdan
- Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammadali Torbati
- Department of Food Science and Technology, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Somaiyeh Taheri-Tarighi
- Neurosciences Research Center (NSRC), Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mostafa Araj-Khodaei
- Department of Persian Medicine, Faculty of traditional medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojgan Mirghafourvand
- Department of Midwifery, Social Determinants of Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Draginic N, Jakovljevic V, Andjic M, Jeremic J, Srejovic I, Rankovic M, Tomovic M, Nikolic Turnic T, Svistunov A, Bolevich S, Milosavljevic I. Melissa officinalis L. as a Nutritional Strategy for Cardioprotection. Front Physiol 2021; 12:661778. [PMID: 33967832 PMCID: PMC8100328 DOI: 10.3389/fphys.2021.661778] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 03/15/2021] [Indexed: 12/19/2022] Open
Abstract
This review aimed to provide a summary on the traditional uses, phytochemistry, and pharmacological activities in the cardiovascular system and cardiotoxicity of Melissa officinalis (MO), with the special emphasis on the protective mechanisms in different cardiovascular pathologies. MO is a perennial aromatic herb commonly known as lemon balm, honey balm, or bee balm, which belongs to Lamiaceae family. Active components are mainly located in the leaves or essential oil and include volatile compounds, terpenoid (monoterpenes, sesquiterpenes, triterpenes), and polyphenolic compounds [rosmarinic acid (RA), caffeic acid, protocatechuic acid, quercitrin, rhamnocitrin, luteolin]. For centuries, MO has been traditionally used as a remedy for memory, cognition, anxiety, depression, and heart palpitations. Up until now, several beneficial cardiovascular effects of MO, in the form of extracts (aqueous, alcoholic, and hydroalcoholic), essential oil, and isolated compounds, have been confirmed in preclinical animal studies, such as antiarrhythmogenic, negative chronotropic and dromotropic, hypotensive, vasorelaxant, and infarct size-reducing effects. Nonetheless, MO effects on heart palpitations are the only ones confirmed in human subjects. The main mechanisms proposed for the cardiovascular effects of this plant are antioxidant free radical-scavenging properties of MO polyphenols, amelioration of oxidative stress, anti-inflammatory effects, activation of M2 and antagonism of β1 receptors in the heart, blockage of voltage-dependent Ca2+ channels, stimulation of endothelial nitric oxide synthesis, prevention of fibrotic changes, etc. Additionally, the main active ingredient of MO-RA, per se, has shown substantial cardiovascular effects. Because of the vastness of encouraging data from animal studies, this plant, as well as the main ingredient RA, should be considered and investigated further as a tool for cardioprotection and adjuvant therapy in patients suffering from cardiovascular diseases.
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Affiliation(s)
- Nevena Draginic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia.,Department of Human Pathology, 1st Moscow State Medical University IM Sechenov, Moscow, Russia
| | - Vladimir Jakovljevic
- Department of Human Pathology, 1st Moscow State Medical University IM Sechenov, Moscow, Russia.,Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marijana Andjic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Jovana Jeremic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Ivan Srejovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marina Rankovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marina Tomovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Tamara Nikolic Turnic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Andrey Svistunov
- Research Institute of Pharmacy, 1st Moscow State Medical, University IM Sechenov, Moscow, Russia
| | - Sergey Bolevich
- Department of Human Pathology, 1st Moscow State Medical University IM Sechenov, Moscow, Russia
| | - Isidora Milosavljevic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Khushboo, Kumar A, Sharma B. Biomedical Implications of Plant-Based Principles as Antidepressants: Prospects for Novel Drug Development. Mini Rev Med Chem 2021; 22:904-926. [PMID: 33858313 DOI: 10.2174/1389557521666210415112601] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 12/30/2020] [Accepted: 02/07/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Depression is a most common mental disorder. The symptoms of depression include loss of energy, changes in appetite, more or less sleep, anxiety, low concentration, uncertainty, restlessness, feelings of worthlessness, guilt, or despair, and thoughts of self-harm or suicide. In order to provide safe, efficient and cost-effective medication, the plants based principles in isolation or in combination with traditional antidepressants are attracting increasing attention for depression therapy. METHOD The information regarding the present review and its contents such as collected from published literature materials in different international journals. We have used different search engines such as PubMed, Medline, ResearchGate Google Semantic Scholar and ScienceDirect. For this purpose, the data obtained were properly organized and suitably analyzed to include in this article. RESULTS Most of the phytomolecules isolated from the medicinal plants display antidepressant effect through the synaptic regulation of levels of neurotransmitters such as dopamine, serotonin, and noradrenaline in different parts of the brain. The mechanism of action of phytomolecules also involves negative regulation of the activities of monoamine oxidase (MAO) and acetylcholinesterase (AChE) and prevention of hyperactivity of hypothalamic-pituitary-adrenal (HPA) axis. In addition, the strong antioxidative and antiinflamatory potential of these phytochemicals offer synergy to their antidepressant as well as antipsychosomatic functions. CONCLUSION The application of phytochemicals has proved it to be a safe, cost effective and efficient therapeutic agent to treat the patients suffering from mild to severe state of depression and other psychiatric disorders. The potential phytochemicals may be further optimized using in silico tools to develop better antidepressants and antisychotic agents in future.
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Affiliation(s)
- Khushboo
- Department of Biochemistry, University of Allahabad. India
| | - Abhishek Kumar
- Department of Biochemistry, University of Allahabad. India
| | - Bechan Sharma
- Department of Biochemistry, University of Allahabad. India
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Effects of a Combination of Foeniculum vulgare, Melissa officinalis Extract, and Nigella saliva Powder on Healthy Menopausal Women with Sexual Dysfunction: A Randomized Clinical Trial. Jundishapur J Nat Pharm Prod 2020. [DOI: 10.5812/jjnpp.89925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Menopause is a critical period with frequent sexual disorders. Objectives: The current study assessed the therapeutic effect of a combination of the aerial part of Melissa officinalis, fennel fruit extract, and Nigella sativa seed powder on the sexual dysfunction of postmenopausal women. Methods: This randomized clinical trial was performed on 48 menopausal women from April 2015 to October 2017. The participants included the menopausal women referring to the clinic of Gorgan health centers aged between 41 and 54 years with natural menopause (amenorrhea for at least 12 months) and discomfort in sexual activity. They were randomized into two treatment groups. Group 1 (n = 27) received 1000 mg capsules (Melissa officinalis, fennel extract, and Nigella sativa powder), and group 2 (n = 21) received a placebo (1000 mg starch capsules (in an eight-week course of treatment (one capsule per day for each group). The variables in the female sexual function index (FSFI) questionnaire were compared in the two groups before and after the intervention. Results: The results showed that the mean scores of sexual dysfunction in the domains of arousal, lubrication, orgasm, satisfaction, and pain were not significantly different between the two groups (P > 0.05). Conclusions: Despite many studies on the effectiveness of Melissa, Foenculum, and Nigella, this study showed that a combination of Foeniculum vulgare, Melissa officinalis extract, and Nigella sativa seed powder does not improve the sexual function of postmenopausal women with sexual dysfunction, and it might be the synergism effect of this combination.
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Ghazizadeh J, Hamedeyazdan S, Torbati M, Farajdokht F, Fakhari A, Mahmoudi J, Araj-Khodaei M, Sadigh-Eteghad S. Melissa officinalis L. hydro-alcoholic extract inhibits anxiety and depression through prevention of central oxidative stress and apoptosis. Exp Physiol 2020; 105:707-720. [PMID: 32003913 DOI: 10.1113/ep088254] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 01/14/2020] [Indexed: 12/17/2023]
Abstract
NEW FINDINGS What is the central question of this study? How does an extract of Melissa officinalis L. ameliorate anxiety- and depressive-like behaviour of mice? What is the main finding and its importance? An extract of Melissa officinalis L. possessed anxiolytic and anti-depressant effects, which could mainly be mediated through its antioxidant and anti-apoptotic properties. ABSTRACT This study evaluated the effects of a hydro-alcoholic extract of Melissa officinalis (HAEMO) on anxiety- and depressive-like behaviours, oxidative stress and apoptosis markers in restraint stress-exposed mice. In order to induce a depression-like model, mice were subjected to restraint stress (3 h day-1 for 14 days) and received normal saline or HAEMO (50, 75 and 150 mg kg-1 day-1 ) for 14 days. The administered doses of HAEMO were designated based on the concentration of one of the main phenolic compounds present in the extract, rosmarinic acid (2.55 mg kg-1 at lowest dose); other phytochemical analyses including assays for antioxidant activity, total phenols and flavonoids were also carried out. The behavioural changes in an open field task, elevated plus maze, tail suspension and forced swimming tests were evaluated. Also, malondialdehyde (MDA) levels and enzyme activities of superoxide dismutase and glutathione peroxidase, and total antioxidant capacity were assessed in the prefrontal cortex and hippocampus. Moreover, levels of Bcl-2, Bax and caspase 3 in the brain as well as serum concentration of corticosterone were evaluated. HAEMO (75 and 150 mg kg-1 ) significantly reversed anxiety- and depressive-like behaviours. Also, HAEMO reduced MDA levels, enhanced enzymatic antioxidant activities and restored serum levels of corticosterone. An immunoblotting analysis also demonstrated that HAEMO decreased levels of pro-apoptotic markers and increased anti-apoptotic protein levels in the prefrontal cortex and hippocampus of restraint stress-exposed mice. Our findings suggested that HAEMO reduced inflammation and had anxiolytic and antidepressant effects in mice.
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Affiliation(s)
- Javid Ghazizadeh
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Persian Medicine, Faculty of Persian medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanaz Hamedeyazdan
- Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammadali Torbati
- Department of Food Science and Technology, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fereshteh Farajdokht
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Fakhari
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Mahmoudi
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mostafa Araj-Khodaei
- Department of Persian Medicine, Faculty of Persian medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Aging Research Institute, Tabriz University of Medical Science, Tabriz, Iran
| | - Saeed Sadigh-Eteghad
- Neurosciences Research Center (NSRC), Tabriz University of Medical Sciences, Tabriz, Iran
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Stojanović NM, Randjelović PJ, Mladenović MZ, Ilić IR, Petrović V, Stojiljković N, Ilić S, Radulović NS. Toxic essential oils, part VI: Acute oral toxicity of lemon balm (Melissa officinalis L.) essential oil in BALB/c mice. Food Chem Toxicol 2019; 133:110794. [PMID: 31473339 DOI: 10.1016/j.fct.2019.110794] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 08/23/2019] [Accepted: 08/24/2019] [Indexed: 02/06/2023]
Abstract
Despite being renowned for its volatiles, the data on the toxicity of the essential oil of lemon balm (Melissa officinalis L., Lamiaceae) is rather limited compared to its solvent/water-soluble extractibles. In this study, the aerial parts essential oil of M. officinalis, with over 130 constituents identified herein, 26 of which detected for the first time, was investigated for acute oral toxicity in BALB/c mice. The oil, composed of predominantly monoterpene aldehydes, citronellal (21.2-21.8%), neral (17.8-18.4%), and geranial (22.9-23.5%), which were assayed in parallel with the oil in some tests, induced significant changes in animal behavior, as well as altered biochemical parameters reflecting liver and kidney functions. Different pathological changes in the stomach, duodenum, liver, and kidneys were detected when the oil was administered in doses higher than 1 g kg-1. A depletion in the liver/kidney antioxidant capacities and an increased rate of lipid peroxidation was noted for animals treated with lemon balm oil. The calculated value of the oral LD50 in BALB/c mice (2.57 g kg-1) infers that the essential oil is only moderately toxic.
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Affiliation(s)
- Nikola M Stojanović
- Faculty of Medicine, University of Niš, Zorana Đinđića 81, 18000, Niš, Serbia.
| | - Pavle J Randjelović
- Department of Physiology, Faculty of Medicine, University of Niš, Zorana Đinđića 81, 18000, Niš, Serbia
| | - Marko Z Mladenović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000, Niš, Serbia
| | - Ivan R Ilić
- Institute of Pathology, Faculty of Medicine, University of Niš, Zorana Đinđića 81, 18000, Niš, Serbia
| | - Vladimir Petrović
- Department of Histology and Embryology, Faculty of Medicine, University of Niš, Zorana Đinđića 81, 18000, Niš, Serbia
| | - Nenad Stojiljković
- Department of Physiology, Faculty of Medicine, University of Niš, Zorana Đinđića 81, 18000, Niš, Serbia
| | - Sonja Ilić
- Department of Physiology, Faculty of Medicine, University of Niš, Zorana Đinđića 81, 18000, Niš, Serbia
| | - Niko S Radulović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000, Niš, Serbia.
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Nayebi N, Esteghamati A, Meysamie A, Khalili N, Kamalinejad M, Emtiazy M, Hashempur MH. The effects of a Melissa officinalis L. based product on metabolic parameters in patients with type 2 diabetes mellitus: A randomized double-blinded controlled clinical trial. ACTA ACUST UNITED AC 2019; 16:/j/jcim.ahead-of-print/jcim-2018-0088/jcim-2018-0088.xml. [DOI: 10.1515/jcim-2018-0088] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 10/29/2018] [Indexed: 12/15/2022]
Abstract
Abstract
Background
Diabetic patients are at increased risk for coronary artery disease. Since phytotherapy has been greatly common, finding safe and effective treatments is of importance. This study aimed to evaluate the effects of a Melissa officinalis L. based product (MO) in patients with type 2 diabetes.
Methods
A randomized double-blinded controlled study was conducted with 37 dyslipidemic diabetic patients, assigned to either MO or placebo (P) groups receiving two 500 mg capsules daily for 3 months. Finally, 32 cases completed the study and were included in the analysis; MO (n=16) and P (n=16).
Results
Safe and significant effects in terms of decreasing the serum level of triglyceride (TG) in all patients after 2 months (p-value=0.02) and in patients with higher baseline serum levels of TG (TG≥200 mg/dl) after 3 months (p-value=0.04) were shown in the MO group. However, no metabolic significant changes were seen compared to the control group. Significant decrease in both systolic and diastolic blood pressure from baseline values were also found in patients with higher systolic blood pressure (SBP≥130 mmHg) (p-value=0.02) and those with higher diastolic blood pressure (DBP≥85 mmHg) (p-value=0.02) in the MO group.
Conclusion
This study showed that MO might be safe and beneficial in decreasing the serum TG level in dyslipidemic diabetic patients. Although, larger long-term studies are required.
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Soltanpour A, Alijaniha F, Naseri M, Kazemnejad A, Heidari MR. Effects of Melissa officinalis on anxiety and sleep quality in patients undergoing coronary artery bypass surgery: A double-blind randomized placebo controlled trial. Eur J Integr Med 2019. [DOI: 10.1016/j.eujim.2019.01.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Dehbani Z, Komaki A, Etaee F, Shahidi S, Taheri M, Komaki S, Faraji N. Effect of a hydro-alcoholic extract of Melissa officinalis on passive avoidance learning and memory. JOURNAL OF HERBMED PHARMACOLOGY 2019. [DOI: 10.15171/jhp.2019.19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Introduction: Melissa officinalis (MO) or lemon balm is traditionally used as a sedative and anti-spasm herbal medicine. There is also evidence that this plant has effects on learning and memory. This study examined the effect of a hydro-alcoholic extract of MO on passive avoidance learning (PAL) and memory in male rats. Methods: A total of 40 adult male Wistar rats were randomly distributed into four groups (200 to 220 g; n = 10 per group); three dose groups (50, 100, and 200 mg/kg of the hydro-alcoholic extract of MO) and vehicle control (saline) group. Saline or doses of extract were administered daily for 14 days by oral gavage. The rats were trained to enter the shuttle box to record their behavior in the PAL task. A retrieval test was performed 24 hours following training. Results: A significant difference was seen in performance among MO groups and the control. MO administered animals had a decreased number of acquisition trials (P < 0.05). In the retention task, MO administered animals had an increased step-through latency (SLT) (P < 0.01), and a decreased latency in the dark compartment (P < 0.001) compared to the control group. Conclusion: The results of the study show that MO can improve learning and memory in the PAL task. Further investigation is needed to enhance our understanding of the neurobiological mechanisms of the MO extract and its effects on learning and memory.
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Affiliation(s)
- Zahra Dehbani
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Biology, Islamic Azad University of Hamadan, Hamadan, Iran
| | - Alireza Komaki
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Farshid Etaee
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
- Rahe Sabz Addiction Rehabilitation Clinic, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Siamak Shahidi
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Masoumeh Taheri
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Somayeh Komaki
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Nafiseh Faraji
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
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Javadi B. Diet Therapy for Cancer Prevention and Treatment Based on Traditional Persian Medicine. Nutr Cancer 2018. [DOI: 10.1080/01635581.2018.1446095] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Behjat Javadi
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Savage K, Firth J, Stough C, Sarris J. GABA-modulating phytomedicines for anxiety: A systematic review of preclinical and clinical evidence. Phytother Res 2017; 32:3-18. [DOI: 10.1002/ptr.5940] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/07/2017] [Accepted: 09/07/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Karen Savage
- ARCADIA Mental Health Research Group, Professorial Unit, The Melbourne Clinic, Department of Psychiatry; The University of Melbourne; 2 Salisbury Street Richmond Victoria 3121 Australia
- Centre for Human Psychopharmacology; Swinburne University of Technology; John St Hawthorn Victoria 3122 Australia
| | - Joseph Firth
- Division of Psychology and Mental Health; University of Manchester; Oxford Rd Manchester M13 9PL UK
- NICM, School of Science and Health; Western Sydney University; Sydney NSW Australia
| | - Con Stough
- Centre for Human Psychopharmacology; Swinburne University of Technology; John St Hawthorn Victoria 3122 Australia
| | - Jerome Sarris
- ARCADIA Mental Health Research Group, Professorial Unit, The Melbourne Clinic, Department of Psychiatry; The University of Melbourne; 2 Salisbury Street Richmond Victoria 3121 Australia
- NICM, School of Science and Health; Western Sydney University; Sydney NSW Australia
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External Nursing Applications in the Supportive Management of Prolonged Postoperative Ileus: Description of Interventions and Case Report. Holist Nurs Pract 2017; 30:216-21. [PMID: 27309410 DOI: 10.1097/hnp.0000000000000158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Prolonged postoperative ileus is a common but clinically challenging problem that leads to patient discomfort and prolonged hospitalization; the condition is managed through a multimodular program of supportive measures. In anthroposophic nursing, the management of prolonged postoperative ileus involves additional tools, including external abdominal compresses and massages with plant or silver-containing oils and ointments. We describe 3 typical techniques: Oxalis tincture compresses, Thuja/Argentum ointment compresses, and massage with "Wala Melissenöl" (containing Melissa officinalis, Carvum cari, Foeniculum amari, and Origanum majorana). A 61-year-old man with chronic pain from adhesions after multiple abdominal surgical procedures developed a prolonged postoperative ileus after an elective ileostomy reversal. Following slow recovery during the first postoperative days, he began vomiting. A nasogastric tube was inserted, and daily Oxalis tincture compresses and massage with "Wala Melissenöl" and Thuja/Argentum ointment compresses were applied on the abdomen. The patient's symptoms gradually improved over the next 10 days. No prokinetic medications were needed to manage this episode. External abdominal nursing applications with plant substances and silver can be an additional tool in the management of prolonged postoperative ileus.
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The efficacy of lemon balm (Melissa officinalis L.) alone and combined with lemon balm—Nepeta menthoides on premenstrual syndrome and quality of life among students: A randomized controlled trial. J Herb Med 2016. [DOI: 10.1016/j.hermed.2016.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Melissa officinalis efficacy against human influenza virus (New H1N1) in comparison with oseltamivir. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2016. [DOI: 10.1016/s2222-1808(16)61115-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Shakeri A, Sahebkar A, Javadi B. Melissa officinalis L. - A review of its traditional uses, phytochemistry and pharmacology. JOURNAL OF ETHNOPHARMACOLOGY 2016; 188:204-28. [PMID: 27167460 DOI: 10.1016/j.jep.2016.05.010] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 05/03/2016] [Accepted: 05/04/2016] [Indexed: 05/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Melissa officinalis L. is a medicinal plant that has long been used in different ethno-medical systems especially in the European Traditional Medicine and the Iranian Traditional Medicine for the treatment of several diseases. It is also widely used as a vegetable and to add flavor to dishes AIM OF THE REVIEW This review aimed to provide a summary on the botanical characterization, traditional uses, phytochemistry, pharmacological activities, pharmacokinetics and toxicity of M. officinalis, and discusses research gaps and future opportunities for investigations on this plant. MATERIALS AND METHODS We extensively reviewed major unpublished old texts, and published and electronic literature on traditional medicines of different regions of the world to find traditional uses of M. officinalis. Electronic databases including Web of Science, PubMed, ScienceDirect, Google Scholar and Scopus were searched to find articles (published between 1956 and 2015) on pharmacology and phytochemistry of M. officinalis. RESULTS Traditional uses of M. officinalis have been recorded mostly in European countries, Mediterranean region and Middle East countries. Phytochemical investigations revealed that this plant contains volatile compounds, triterpenoids, phenolic acids and flavonoids. Crude extracts and pure compounds isolated from M. officinalis exhibited numerous pharmacological effects, from which only anxiolytic, antiviral and antispasmodic activities of this plant as well as its effects on mood, cognition and memory have been shown in clinical trials. AChE inhibitory activity, stimulation of the acetylcholine and GABAA receptors, as well as inhibition of matrix metallo proteinase-2 are the main mechanisms proposed for the widely discussed neurological effects of this plant. CONCLUSIONS Modern pharmacological studies have now validated many traditional uses of M. officinalis. The data reviewed here revealed that M. officinalis is a potential source for the treatment of a wide range of diseases especially anxiety and some other CNS disorders, though confirmatory trials are warranted to substantiate these effects in the clinical setting. Data regarding many aspects of this plant such as mechanisms of actions, pharmacokinetics, adverse effects of the extracts, potential interactions with standard-of-care medications and active compounds is still limited which call for additional studies particularly in humans.
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Affiliation(s)
- Abolfazl Shakeri
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Metabolic Research Centre, Royal Perth Hospital, School of Medicine and Pharmacology, University of Western Australia, Perth, Australia
| | - Behjat Javadi
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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The Effects of Lemon balm (Melissa officinalis L.) Alone and in Combination With Nepeta menthoides on the Menstrual Bleeding in Students With Premenstrual Syndrome: A Randomized Controlled Trial. IRANIAN RED CRESCENT MEDICAL JOURNAL 2016. [DOI: 10.5812/ircmj.28941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Zarei A, Changizi-Ashtiyani S, Taheri S, Hosseini N. A Brief Overview of the Effects of Melissa officinalis L. Extract on the Function of Various Body Organs. ACTA ACUST UNITED AC 2015. [DOI: 10.17795/zjrms1007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Alijaniha F, Naseri M, Afsharypuor S, Fallahi F, Noorbala A, Mosaddegh M, Faghihzadeh S, Sadrai S. Heart palpitation relief with Melissa officinalis leaf extract: double blind, randomized, placebo controlled trial of efficacy and safety. JOURNAL OF ETHNOPHARMACOLOGY 2015; 164:378-84. [PMID: 25680840 DOI: 10.1016/j.jep.2015.02.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 01/26/2015] [Accepted: 02/03/2015] [Indexed: 05/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In Traditional Iranian Medicine (TIM), Melissa officinalis L. is commonly regarded as an effective therapy for heart palpitations. OBJECTIVE Heart palpitation is a common complaint that is often benign and associated with a marked distress that makes the condition difficult to treat. Herbal medicines provide an alternative to conventional drugs for treating various kinds of diseases. This study was done as a double blind randomized placebo-controlled clinical trial to evaluate the efficacy and safety of the dried extract of M. officinalis on adults suffering from benign palpitations. MATERIALS AND METHODS Eligible volunteers were randomly assigned as outpatients to a 14 day treatment with 500 mg twice a day of lyophilized aqueous extract of M. officinalis leaves (or placebo). Participants in the tests, physicians and researchers were blind to group assignments. Both primary and secondary outcomes were patient-reported. Primary outcomes were obtained from two measures: mean frequency of palpitation episodes per week, derived from patients׳ diaries, and mean intensity of palpitation estimated through Visual Analogue Scale (VAS) in a self-report questionnaire. Psychiatric symptoms (somatization, anxiety and insomnia, social dysfunction and severe depression) were evaluated as secondary outcomes by General Health Questionnaire-28 (GHQ-28), before and after intervention. RESULTS Fifty-five volunteers out of 71 recruited study subjects completed the trial. Results showed that 14-day of treatment with lyophilized aqueous extract of M. officinalis leaves reduced frequency of palpitation episodes and significantly reduced the number of anxious patients in comparison to the placebo (P=0.0001, P=0.004 resp.). Also, M. officinalis extract showed no indication of any serious side effects. CONCLUSION Lyophilized aqueous extract of M. officinalis leaves may be a proper and safe herbal drug for the treatment of benign palpitations.
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Affiliation(s)
- Fatemeh Alijaniha
- Department of Traditional Pharmacy, School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mohsen Naseri
- Traditional Medicine Clinical Trial Research Center, Shahed University, Tehran, Iran.
| | - Suleiman Afsharypuor
- Faculty of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.
| | | | - Ahmadali Noorbala
- Psychosomatic Ward Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mahmood Mosaddegh
- Dean Traditional Medicine and Materia Medica Research Center (TMRC) Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Soghrat Faghihzadeh
- Department of Biostatistic and Epidemiology, School of Medicine, Zanjan University of Medical Science, Zanjan, Iran.
| | - Sima Sadrai
- Division of Biopharmaceutics and Pharmacokinetics, Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
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Weidner C, Rousseau M, Plauth A, Wowro SJ, Fischer C, Abdel-Aziz H, Sauer S. Melissa officinalis extract induces apoptosis and inhibits proliferation in colon cancer cells through formation of reactive oxygen species. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2015; 22:262-70. [PMID: 25765831 DOI: 10.1016/j.phymed.2014.12.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 12/15/2014] [Accepted: 12/15/2014] [Indexed: 05/02/2023]
Abstract
PURPOSE Efficient strategies for the prevention of colon cancer are extensively being explored, including dietary intervention and the development of novel phytopharmaceuticals. Safe extracts of edible plants contain structurally diverse molecules that can effectively interfere with multi-factorial diseases such as colon cancer. In this study, we describe the antiproliferative and proapoptotic effects of ethanolic lemon balm (Melissa officinalis) leaves extract in human colon carcinoma cells. We further investigated the role of extra- and intracellular reactive oxygen species (ROS). METHODS Antitumor effects of lemon balm extract (LBE) were investigated in HT-29 and T84 human colon carcinoma cells. Inhibition of proliferation was analyzed by DNA quantification. The causal cell cycle arrest was determined by flow cytometry of propidium iodide-stained cells and by immunoblotting of cell cycle regulator proteins. To investigate apoptosis, cleavage of caspases 3 and 7 was detected by immunoblotting and fluorescence microscopy. Phosphatidylserine externalization was measured by Annexin V assays. Mechanistic insights were gained by measurement of ROS using the indicator dyes CM-H2DCFDA and Cell ROX Green. RESULTS After 3 and 4 days of treatment, LBE inhibited the proliferation of HT-29 and T84 colon carcinoma cells with an inhibitory concentration (IC50) of 346 and 120 µg/ml, respectively. Antiproliferative effects were associated with a G2/M cell cycle arrest and reduced protein expression of cyclin dependent kinases (CDK) 2, 4, 6, cyclin D3, and induced expression of cyclin-dependent kinase inhibitor 2C (p18) and 1A (p21). LBE (600 µg/ml) induced cleavage of caspases 3 and 7 and phosphatidylserine externalization. LBE-induced apoptosis was further associated with formation of ROS, whereas quenching of ROS by antioxidants completely rescued the colon carcinoma cells from LBE-induced apoptosis. CONCLUSIONS Lemon balm (Melissa officinalis) extract inhibits the proliferation of colon carcinoma cells and induces apoptosis through formation of ROS. Taken together, LBE or subfractions thereof could be used for the prevention of colon cancer.
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Affiliation(s)
- C Weidner
- Otto Warburg Laboratory, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
| | - M Rousseau
- Otto Warburg Laboratory, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
| | - A Plauth
- Otto Warburg Laboratory, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
| | - S J Wowro
- Otto Warburg Laboratory, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
| | - C Fischer
- Otto Warburg Laboratory, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
| | - H Abdel-Aziz
- Scientific Department, Steigerwald Arzneimittelwerk GmbH, 64295 Darmstadt, Germany
| | - S Sauer
- Otto Warburg Laboratory, Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany.
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Weidner C, Wowro SJ, Freiwald A, Kodelja V, Abdel-Aziz H, Kelber O, Sauer S. Lemon balm extract causes potent antihyperglycemic and antihyperlipidemic effects in insulin-resistant obese mice. Mol Nutr Food Res 2013; 58:903-7. [DOI: 10.1002/mnfr.201300477] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Revised: 09/02/2013] [Accepted: 09/17/2013] [Indexed: 01/21/2023]
Affiliation(s)
- Christopher Weidner
- Otto Warburg Laboratory; Max Planck Institute for Molecular Genetics; Berlin Germany
- Department of Biology; Chemistry, and Pharmacy; Free University of Berlin; Berlin Germany
| | - Sylvia J. Wowro
- Otto Warburg Laboratory; Max Planck Institute for Molecular Genetics; Berlin Germany
| | - Anja Freiwald
- Otto Warburg Laboratory; Max Planck Institute for Molecular Genetics; Berlin Germany
| | - Vitam Kodelja
- Otto Warburg Laboratory; Max Planck Institute for Molecular Genetics; Berlin Germany
| | - Heba Abdel-Aziz
- Scientific Department; Steigerwald Arzneimittelwerk GmbH; Darmstadt Germany
| | - Olaf Kelber
- Scientific Department; Steigerwald Arzneimittelwerk GmbH; Darmstadt Germany
| | - Sascha Sauer
- Otto Warburg Laboratory; Max Planck Institute for Molecular Genetics; Berlin Germany
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Posadzki P, Watson L, Ernst E. Herb-drug interactions: an overview of systematic reviews. Br J Clin Pharmacol 2013; 75:603-18. [PMID: 22670731 DOI: 10.1111/j.1365-2125.2012.04350.x] [Citation(s) in RCA: 135] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVES The aim of this overview of systematic reviews (SRs) is to evaluate critically the evidence regarding interactions between herbal medicinal products (HMPs) and synthetic drugs. METHODS Four electronic databases were searched to identify relevant SRs. RESULTS Forty-six SRs of 46 different HMPs met our inclusion criteria. The vast majority of SRs were of poor methodological quality. The majority of these HMPs were not associated with severe herb-drug interactions. Serious herb-drug interactions were noted for Hypericum perforatum and Viscum album. The most severe interactions resulted in transplant rejection, delayed emergence from anaesthesia, cardiovascular collapse, renal and liver toxicity, cardiotoxicity, bradycardia, hypovolaemic shock, inflammatory reactions with organ fibrosis and death. Moderately severe interactions were noted for Ginkgo biloba, Panax ginseng, Piper methysticum, Serenoa repens and Camellia sinensis. The most commonly interacting drugs were antiplatelet agents and anticoagulants. CONCLUSION The majority of the HMPs evaluated in SRs were not associated with drug interactions with serious consequences. However, the poor quality and the scarcity of the primary data prevent firm conclusions.
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Affiliation(s)
- Paul Posadzki
- Complementary Medicine, Peninsula Medical School, University of Exeter, Veysey Building, Salmon Pool Lane, Exeter EX2 4SG, England.
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Contamination and adulteration of herbal medicinal products (HMPs): an overview of systematic reviews. Eur J Clin Pharmacol 2012; 69:295-307. [PMID: 22843016 DOI: 10.1007/s00228-012-1353-z] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Accepted: 07/10/2012] [Indexed: 12/20/2022]
Abstract
PURPOSE The aim of this overview of systematic reviews is to summarise and critically evaluate the evidence from systematic reviews of the adulteration and contamination of herbal medicinal products (HMPs). METHODS Five electronic databases were searched to identify all relevant systematic reviews. RESULTS Twenty-six systematic reviews met our inclusion criteria. The most commonly HMPs were adulterated or contaminated with dust, pollens, insects, rodents, parasites, microbes, fungi, mould, toxins, pesticides, toxic heavy metals and/or prescription drugs. The most severe adverse effects caused by these adulterations were agranulocytosis, meningitis, multi-organ failure, perinatal stroke, arsenic, lead or mercury poisoning, malignancies or carcinomas, hepatic encephalopathy, hepatorenal syndrome, nephrotoxicity, rhabdomyolysis, metabolic acidosis, renal or liver failure, cerebral edema, coma, intracerebral haemorrhage, and death. Adulteration and contamination of HMPs were most commonly noted for traditional Indian and Chinese remedies, respectively. CONCLUSIONS Collectively these data suggest that there are reasons for concerns with regards to the quality of HMPs. Adulteration and contamination of HMPs can cause serious adverse effects. More stringent quality control and its enforcement seem to be necessary to avoid health risks.
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Berasategi I, Legarra S, García-Íñiguez de Ciriano M, Rehecho S, Calvo MI, Cavero RY, Navarro-Blasco Í, Ansorena D, Astiasarán I. “High in omega-3 fatty acids” bologna-type sausages stabilized with an aqueous-ethanol extract of Melissa officinalis. Meat Sci 2011; 88:705-11. [DOI: 10.1016/j.meatsci.2011.02.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 02/22/2011] [Accepted: 02/25/2011] [Indexed: 10/18/2022]
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Awad R, Muhammad A, Durst T, Trudeau VL, Arnason JT. Bioassay-guided fractionation of lemon balm (Melissa officinalis L.) using an in vitro measure of GABA transaminase activity. Phytother Res 2009; 23:1075-81. [PMID: 19165747 DOI: 10.1002/ptr.2712] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A novel pharmacological mechanism of action for the anxiolytic botanical Melissa officinalis L. (lemon balm) is reported. The methanol extract was identified as a potent in vitro inhibitor of rat brain GABA transaminase (GABA-T), an enzyme target in the therapy of anxiety, epilepsy and related neurological disorders. Bioassay-guided fractionation led to the identification and isolation of rosmarinic acid (RA) and the triterpenoids, ursolic acid (UA) and oleanolic acid (OA) as active principles. Phytochemical characterization of the crude extract determined RA as the major compound responsible for activity (40% inhibition at 100 microg/mL) since it represented approximately 1.5% of the dry mass of the leaves. Synergistic effects may also play a role.
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Affiliation(s)
- Rosalie Awad
- Centre for Advanced Research in Environmental Genomics (CAREG), Department of Biology, University of Ottawa, Ottawa, Ontario, Canada
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Neuroprotective and Neurological Properties of Melissa officinalis. Neurochem Res 2009; 34:1955-61. [DOI: 10.1007/s11064-009-9981-0] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2008] [Accepted: 04/18/2009] [Indexed: 11/26/2022]
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