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Kim Y, Cho IH, Cho SH. Effect of ginseng and ginsenosides on attention deficit hyperactivity disorder: A systematic review. J Ginseng Res 2024; 48:437-448. [PMID: 39263306 PMCID: PMC11385392 DOI: 10.1016/j.jgr.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 05/23/2024] [Accepted: 05/23/2024] [Indexed: 09/13/2024] Open
Abstract
Attention deficit hyperactivity disorder (ADHD) is a rapidly increasing neurodevelopmental disorder but currently available treatments are associated with abuse risk, side effects, and incomplete symptom relief. There is growing interest in exploring complementary options, and ginseng has gained attention for its therapeutic potential. This systematic review aimed to assess current evidence on the efficacy of ginseng and its active components, ginsenosides, for ADHD. Eligible studies were identified through searches of PubMed, Embase, Cochrane Library, and Web of Science, up to June 2023. The inclusion criteria included both human and animal studies that investigated the effects of ginseng or ginsenosides on ADHD. The risk of bias was assessed according to study type. Six human studies and three animal studies met the inclusion criteria. The results suggest that ginseng and ginsenosides may have beneficial effects on ADHD symptoms, particularly inattention, through dopaminergic/norepinephrinergicmodulation and BDNF/TrkB signaling. Ginseng and ginsenosides have promising potential for ADHD treatment. Due to limitations in evidence quality, such as the risk of bias and variability in study designs, larger controlled studies are essential. Integrating ginseng into ADHD management may have valuable implications for individuals seeking well-tolerated alternatives or adjunctive therapies.
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Affiliation(s)
- Yunna Kim
- College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Department of Neuropsychiatry of Korean Medicine, Kyung Hee University Medical Center, Kyung Hee University, Seoul, Republic of Korea
- Research Group of Neuroscience, East-West Medical Research Institute, WHO Collaborating Center, Kyung Hee University, Seoul, Republic of Korea
| | - Ik-Hyun Cho
- College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Seung-Hun Cho
- College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Department of Neuropsychiatry of Korean Medicine, Kyung Hee University Medical Center, Kyung Hee University, Seoul, Republic of Korea
- Research Group of Neuroscience, East-West Medical Research Institute, WHO Collaborating Center, Kyung Hee University, Seoul, Republic of Korea
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2
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Verma A, Inslicht SS, Bhargava A. Gut-Brain Axis: Role of Microbiome, Metabolomics, Hormones, and Stress in Mental Health Disorders. Cells 2024; 13:1436. [PMID: 39273008 PMCID: PMC11394554 DOI: 10.3390/cells13171436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2024] [Revised: 08/19/2024] [Accepted: 08/23/2024] [Indexed: 09/15/2024] Open
Abstract
The influence of gut microbiome, metabolites, omics, hormones, and stress on general and mental health is increasingly being recognized. Ancient cultures recognized the importance of diet and gut health on the overall health of an individual. Western science and modern scientific methods are beginning to unravel the foundations and mechanisms behind some of the ancient beliefs and customs. The gut microbiome, an organ itself, is now thought to influence almost all other organs, ranging from the brain to the reproductive systems. Gut microbiome, metabolites, hormones, and biological sex also influence a myriad of health conditions that range from mental health disorders, obesity, gastrointestinal disorders, and cardiovascular diseases to reproductive health. Here, we review the history and current understanding of the gut-brain axis bidirectional talk in various mental health disorders with special emphasis on anxiety and depressive disorders, whose prevalence has increased by over 50% in the past three decades with COVID-19 pandemic being the biggest risk factor in the last few years. The vagal nerve is an important contributor to this bidirectional talk, but other pathways also contribute, and most remain understudied. Probiotics containing Lactobacillus and Bifidobacterium species seem to have the most impact on improvement in mental health symptoms, but the challenge appears to be maintaining sustained levels, especially since neither Lactobacillus nor Bifidobacterium can permanently colonize the gut. Ancient endogenous retroviral DNA in the human genome is also linked to several psychiatric disorders, including depression. These discoveries reveal the complex and intricately intertwined nature of gut health with mental health disorders.
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Affiliation(s)
- Ankita Verma
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California at San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Sabra S Inslicht
- San Francisco VA Health Care System, San Francisco, CA 94121, USA
- Department of Psychiatry and Behavioral Sciences, University of California at San Francisco, San Francisco, CA 94143, USA
| | - Aditi Bhargava
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California at San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
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3
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Yeom JW, Cho CH. Herbal and Natural Supplements for Improving Sleep: A Literature Review. Psychiatry Investig 2024; 21:810-821. [PMID: 39086164 PMCID: PMC11321869 DOI: 10.30773/pi.2024.0121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 05/30/2024] [Indexed: 08/02/2024] Open
Abstract
OBJECTIVE Herbal and natural supplements have gained popularity as alternative treatments to insomnia and sleep disorders due to their perceived safety and potential effectiveness. This literature review summarizes the current evidence on the efficacy, safety, and mechanisms of action of commonly used supplements for sleep, including valerian, hops, kava, German chamomile, cherry, tryptophan, theanine, melatonin, magnesium, and zinc. METHODS We conducted literature review of clinical research on herbal and supplements for sleep reported to date. We summarized key findings and reviewed outcomes related to clinical efficacy and side effects. RESULTS Findings suggest that certain supplements, particularly valerian, hops, and melatonin, could be effective in improving sleep quality and reducing insomnia symptoms through modulation of neurotransmitter systems and regulation of sleep-wake cycles. However, the strength of the evidence varies with unestablished optimal dosages, formulations, and treatment durations. Although generally considered safe, these supplements are not without risks, such as rare but serious adverse effects associated with kava and potential interactions with prescription medications. The quality and purity of supplements also vary widely due to a lack of strict regulations. CONCLUSION Healthcare providers should remain informed about the latest research and work closely with patients to develop personalized treatment plans. Herbal and natural supplements may offer promising alternatives or adjunct treatments for insomnia and sleep disorders, but their use should be guided by the best available evidence and individual patient requirements. Larger, well-designed clinical trials are needed to establish the efficacy and safety of these supplements for clinical decision-making.
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Affiliation(s)
- Ji Won Yeom
- Department of Psychiatry, Korea University College of Medicine, Seoul, Republic of Korea
| | - Chul-Hyun Cho
- Department of Psychiatry, Korea University College of Medicine, Seoul, Republic of Korea
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Knapik JJ, Trone DW, Steelman RA, Lieberman HR. Associations between Chronic Medical Conditions and Persistent Dietary Supplement Use: The US Military Dietary Supplement Use Study. Nutrients 2024; 16:2253. [PMID: 39064696 PMCID: PMC11279933 DOI: 10.3390/nu16142253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 07/10/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
This longitudinal study examined associations between chronic medical conditions (CMCs) and persistent dietary supplement (DS) use. On two separate occasions, 1.3 ± 0.2 years apart, military service members (SMs) (n = 5778) completed identical questionnaires concerning their DS use in the past 6 months and their demographic and lifestyle characteristics. Medical conditions were obtained from a medical surveillance system six months before the first questionnaire and during the period between questionnaires. Diagnoses were grouped into 19 major (largely systemic) and 9 specific CMCs. Conditions diagnosed in both periods (CMCs) were examined in relation to DS use reported on both questionnaires (persistent DS use). After adjustment for demographic and lifestyle factors, higher odds of persistent DS use were found in 7 of the 19 major CMCs and 5 of the 9 specific CMCs. SMs with a CMC had 1.25 (95% confidence interval [95%CI] = 1.10-1.41) higher adjusted odds of persistent DS use. The three specific CMCs with the highest adjusted odds of persistent DS use were anxiety (odds ratio [OR] = 2.30, 95%CI = 1.36-3.89), depression (OR = 2.12, 95%CI = 1.20-3.73), and gastroesophageal reflux disease (OR = 2.02, 95%CI = 1.02-4.04). Among DS categories, participants with a CMC had higher adjusted odds of persistent vitamins or mineral use (OR = 1.31, 95% CI = 1.12-1.53). Participants with CMCs had a higher prevalence of persistent DS use, especially individual vitamin and mineral use.
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Affiliation(s)
- Joseph J. Knapik
- Military Nutrition Division, US Army Research Institute of Environmental Medicine, 10 General Greene Ave., Building 42, Natick, MA 01760, USA;
| | - Daniel W. Trone
- Deployment Health Research Department, Naval Health Research Center, Ryne Rd., Building 329, San Diego, CA 92152, USA;
| | - Ryan A. Steelman
- Defense Centers for Public Health–Aberdeen, 8300 Ricketts Point Rd., Building E-2850, Aberdeen Proving Ground, MD 21010, USA
| | - Harris R. Lieberman
- Military Nutrition Division, US Army Research Institute of Environmental Medicine, 10 General Greene Ave., Building 42, Natick, MA 01760, USA;
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Newton HB. Indian Ayurvedic medicine: Overview and application to brain cancer. J Ayurveda Integr Med 2024; 15:101013. [PMID: 39181067 PMCID: PMC11385779 DOI: 10.1016/j.jaim.2024.101013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 04/27/2024] [Accepted: 06/02/2024] [Indexed: 08/27/2024] Open
Abstract
Ayurveda is the traditional medicine system of India, and has been in practice for millennia. It is a traditional approach that uses 1000's of different plant preparations in various combinations for treatment of human ailments, including cancer. Ethnopharmacological and phytochemical analyses are now elucidating the bioactive constituents of the different plant species and herbal formulations, including ashwagandha, curcumin, guduchi, triphala, and others. To provide an overview of: 1) the ethnopharmacology of Ayurveda and several of its most important plant species and formulations, including pharmacological and molecular mechanisms of its anti-cancer effects; 2) review the literature applying Ayurvedic herbs and formulations to brain tumors. A detailed PubMed search was performed that included publications involving Ayurveda, cancer, ethnopharmacology, phytochemical analysis, molecular analysis, and brain tumors. In recent decades, significant research has begun to elucidate the bioactive compounds of ashwagandha, tumeric, guduchi, and triphala, such as withaferin A, withanolides, curcumin, palmatine, and many others. These compounds and extracts are now being applied to brain tumor cells in vitro and in animal models, with positive signs of anti-cancer activity including reduced cell growth, increased apoptosis, cell cycle arrest, increased differentiation, and inhibition of important internal signal transduction pathways. Several Ayurvedic herbs (ashwagandha, curcumin) have bioactive compounds with significant anti-cancer activity, and are effective in early pre-clinical testing against brain tumor cells in vitro and in animal models. Further pre-clinical testing is warranted, along with advancement into phase I and phase II clinical trials of patients with glioblastoma and other brain tumors.
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Affiliation(s)
- Herbert B Newton
- Neuro-Oncology Center and Brain Tumor Institute, University Hospitals of Cleveland Medical Center, Seidman Cancer Center, Cleveland, Ohio, USA; Molecular Oncology Program, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
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Shafiee A, Jafarabady K, Seighali N, Mohammadi I, Rajai Firouz Abadi S, Abhari FS, Bakhtiyari M. Effect of Saffron Versus Selective Serotonin Reuptake Inhibitors (SSRIs) in Treatment of Depression and Anxiety: A Meta-analysis of Randomized Controlled Trials. Nutr Rev 2024:nuae076. [PMID: 38913392 DOI: 10.1093/nutrit/nuae076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024] Open
Abstract
CONTEXT Saffron, a natural remedy with potential antidepressant and anxiolytic properties, has gained attention as a potential therapeutic option. OBJECTIVE This systematic review and meta-analysis aimed to evaluate the comparative effectiveness of saffron versus selective serotonin reuptake inhibitors (SSRIs) in treating depression and anxiety. DATA SOURCE Electronic databases, including PubMed, Embase, Scopus, Web of Science, and the Cochrane database, were searched from inception to April 31, 2023. DATA EXTRACTION Randomized controlled trials (RCTs) comparing saffron intervention with SSRIs in adults with depression or anxiety were included. DATA ANALYSIS Random-effects meta-analysis using standardized mean differences (SMDs) and risk ratio (RRs) with their 95% CIs calculated continuous and binary outcomes, respectively. Meta-analysis of 8 studies assessing depression outcomes revealed a nonsignificant difference between saffron and SSRIs in reducing depressive symptoms (SMD = 0.10l 95% CI: -0.09 to 0.29). Four studies reporting anxiety outcomes showed a nonsignificant difference between saffron and SSRIs in reducing anxiety symptoms (SMD = 0.04; 95% CI: -0.22 to 0.29). With regard to safety, participants receiving saffron had fewer adverse events than the SSRI group (risk difference: -0.06; 95% CI: -0.09, -0.04; I2: 0%). CONCLUSION Saffron could be a potential SSRI alternative to reduce depressive and anxiety symptoms with fewer adverse events. Further research with larger sample sizes and in diverse populations is warranted to validate these findings and explore potential moderators of treatment response. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. CRD42023443236.
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Affiliation(s)
- Arman Shafiee
- Student Research Committee, School of Medicine, Alborz University of Medical Science, Karaj, Iran
- Department of Psychiatry and Mental Health, Alborz University of Medical Sciences, Karaj, Iran
| | - Kyana Jafarabady
- Student Research Committee, School of Medicine, Alborz University of Medical Science, Karaj, Iran
| | - Niloofar Seighali
- Student Research Committee, School of Medicine, Alborz University of Medical Science, Karaj, Iran
| | - Ida Mohammadi
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahryar Rajai Firouz Abadi
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Faeze Soltani Abhari
- Department of Psychiatry and Mental Health, Alborz University of Medical Sciences, Karaj, Iran
| | - Mahmood Bakhtiyari
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Department of Community Medicine, Alborz University of Medical Sciences, Karaj, 3149779453, Iran
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Sekagya YHK, Muchunguzi C, Unnikrishnan P, Mulogo EM. An exploratory study on becoming a traditional spiritual healer among Baganda in Central Uganda. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002581. [PMID: 38662715 PMCID: PMC11045116 DOI: 10.1371/journal.pgph.0002581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 03/25/2024] [Indexed: 04/28/2024]
Abstract
Traditional medicinal knowledge and healing practices of indigenous spiritual healers play important roles in health care, and contribute towards achieving Universal Health Care. Traditional spiritual healers (TSHs) are grouped into three categories. One category of Baganda TSHs, Balubaale, engage ancestral spirits during health management. Balubaale are socially significant but not legally accepted. Their initiation and training practices have not been documented in Uganda. The study purpose was to understand and establish the training of traditional spiritual healers. Twelve (10M, 2F); practicing TSHs in Central Uganda were purposively selected and recruited between 15th July 2019 and 29th April 2020, and were prospectively interacted with for 24 months. Transcribed data was coded and thematically analyzed using ATLAS ti. 22 computer software and presented based on an inductive approach. Findings show key areas of TSHs training include connecting with ancestral spirits and the spiritual powers of non-materials and materials such as living and non-living things through rituals. Spiritual healers train in diagnosis and health management based on ancestral spirits and they finally pass out in a communal ceremony witnessed by family and community members. We conclude that TSHs undergo training and are supervised and supported by experienced spiritualists, family and the community. We recommend similar studies among other ethnic groups to contextualize the process of becoming a TSH, compare and harmonize findings to facilitate inter-medical systems communication and policy considerations.
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Affiliation(s)
- Yahaya H. K. Sekagya
- Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda
- Research and Training Department, Dr. Sekagya Institute of Traditional Medicine, Uganda
| | - Charles Muchunguzi
- Department of Environment and Livelihoods Support Systems, Mbarara University of Science and Technology, Mbarara, Uganda
| | | | - Edgar M. Mulogo
- Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
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Dhillon G, Buddhavarapu V, Grewal H, Sharma P, Verma RK, Munjal R, Devadoss R, Kashyap R. Hydrogen Water: Extra Healthy or a Hoax?-A Systematic Review. Int J Mol Sci 2024; 25:973. [PMID: 38256045 PMCID: PMC10816294 DOI: 10.3390/ijms25020973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Hydrogen-rich water (HRW) has emerged as a novel approach in the field of health and wellness. It is believed to have therapeutic antioxidant properties that can neutralize harmful free radicals in the human body. It has also been shown to be beneficial in mitigating oxidative stress-induced damage through its anti-inflammatory and anti-apoptotic pathways. We aim to conduct a systematic review to evaluate the potential benefits of hydrogen-rich water. The review protocol was uploaded on PROSPERO. After the initial search criteria, the articles were reviewed by two blinded investigators, and a total of 25 articles were included in the systematic review. The potential benefits of hydrogen-rich water on various aspects of health, including exercise capacity, physical endurance, liver function, cardiovascular disease, mental health, COVID-19, oxidative stress, and anti-aging research, are a subject of growing interest and ongoing research. Although preliminary results in clinical trials and studies are encouraging, further research with larger sample sizes and rigorous methodologies is needed to substantiate these findings. Current research needs to fully explain the mechanisms behind the potential benefits of hydrogen-rich water. Continued scientific exploration will provide valuable insights into the potential of hydrogen-rich water as an adjunctive therapeutic approach in the future.
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Affiliation(s)
- Gagandeep Dhillon
- Department of Internal Medicine, University of Maryland Baltimore Washington Medical Center, Glen Burnie, MD 21061, USA
| | | | - Harpreet Grewal
- Department of Radiology, Florida State University School of Medicine, Pensacola, FL 32514, USA;
| | - Pranjal Sharma
- Department of Internal Medicine, Northeast Ohio Medical University, Rootstown, OH 44272, USA;
| | - Ram Kishun Verma
- Department of Sleep Medicine, Parkview Health System, Fort Wayne, IN 46845, USA;
| | - Ripudaman Munjal
- Department of Nephrology, Touro University College of Osteopathic Medicine, Vallejo, CA 94592, USA;
| | - Ramprakash Devadoss
- Interventional Cardiology, Carle Methodist Medical Center, Peoria, IL 61636, USA;
| | - Rahul Kashyap
- Department of Research, WellSpan Health, York, PA 17403, USA;
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Xiong Z, Wang H, Qu Y, Peng S, He Y, Yang Q, Xu X, Lv D, Liu Y, Xie C, Zhang X. The mitochondria in schizophrenia with 22q11.2 deletion syndrome: From pathogenesis to therapeutic promise of targeted natural drugs. Prog Neuropsychopharmacol Biol Psychiatry 2023; 127:110831. [PMID: 37451595 DOI: 10.1016/j.pnpbp.2023.110831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/30/2023] [Accepted: 07/11/2023] [Indexed: 07/18/2023]
Abstract
Schizophrenia is a complex multi-factor neurological disorder that caused an array of severe indelible consequences to the individuals and society. Additionally, anti-schizophrenic drugs are unsuitable for treating negative symptoms and have more significant side effects and drug resistance. For better treatment and prevention, we consider exploring the pathogenesis of schizophrenia from other perspectives. A growing body of evidence of 22q11.2 deletion syndrome (22q11DS) suggested that the occurrence and progression of schizophrenia are related to mitochondrial dysfunction. So combing through the literature of 22q11DS published from 2000 to 2023, this paper reviews the mechanism of schizophrenia based on mitochondrial dysfunction, and it focuses on the natural drugs targeting mitochondria to enhance mitochondrial function, which are potential to improve the current treatment of schizophrenia.
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Affiliation(s)
- Zongxiang Xiong
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Heting Wang
- Department of Traditional Chinese Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Yutian Qu
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Sihan Peng
- Hospital of Chengdu University of Traditional Chinese Medicine, TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Chengdu, China
| | - Yuchi He
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qingyan Yang
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xinyue Xu
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - De Lv
- Hospital of Chengdu University of Traditional Chinese Medicine, TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Chengdu, China
| | - Ya Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Chengdu, China
| | - Chunguang Xie
- Hospital of Chengdu University of Traditional Chinese Medicine, TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Chengdu, China
| | - Xiyu Zhang
- Hospital of Chengdu University of Traditional Chinese Medicine, TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Chengdu, China.
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Thomson-Casey C, Adams J, McIntyre E. The engagement of psychology with complementary medicine: A critical integrative review. Heliyon 2023; 9:e21201. [PMID: 37928398 PMCID: PMC10622697 DOI: 10.1016/j.heliyon.2023.e21201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 05/27/2023] [Accepted: 10/18/2023] [Indexed: 11/07/2023] Open
Abstract
Amidst the global rise in complementary medicine (CM) use for mental health, a substantial number of clients consulting a psychologist also utilise at least one form of CM. Yet, how psychologists should engage with CM in their clinical practice (e.g., how to respond to a client disclosing CM use or enquiries regarding CM products or services for mental health) remains contested and unclear. In response, a systematic integrative review was conducted to examine empirical literature reporting on one or more aspects of the relationship between psychology (incorporating clinical practice, professional associations and academia) and CM, and how that relationship may relate to or inform psychologists' engagement with CM in their clinical practice. Twenty-seven peer-reviewed articles met the specific inclusion criteria and quality appraisal was employed. Analysis shows a substantial number of psychologists are engaging with, or are interested in engaging with, CM in their clinical practice. Analysis identified a dissonance between psychologists' engagement with CM in clinical practice and the limited engagement of the broader discipline of psychology with CM. Further research is required to understand these differing types of engagement with a view to helping inform relevant policy and practice guidelines, and ultimately assist psychologists in navigating CM in their clinical practice.
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Affiliation(s)
- Carrie Thomson-Casey
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, Australia
| | - Jon Adams
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, Australia
| | - Erica McIntyre
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, Australia
- Institute for Sustainable Futures, University of Technology Sydney, Sydney, Australia
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Knapik JJ, Trone DW, Steelman RA, Farina EK, Lieberman HR. Associations between clinically diagnosed medical conditions and dietary supplement use: the US military dietary supplement use study. Public Health Nutr 2023; 26:1238-1253. [PMID: 36775272 PMCID: PMC10346078 DOI: 10.1017/s1368980023000095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 10/31/2022] [Accepted: 11/22/2022] [Indexed: 02/14/2023]
Abstract
OBJECTIVE This study examined associations between multiple dietary supplement (DS) categories and medical conditions diagnosed by health professionals. DESIGN Cross-sectional. SETTING Volunteers completed an online questionnaire on DS use and demographic/lifestyle factors. Medical diagnoses were obtained from a comprehensive military electronic medical surveillance system and grouped into twenty-four clinically diagnosed medical conditions (CDMC). PARTICIPANTS A stratified random sample of US service members (SM) from all military services (n 26 680). RESULTS After adjustment for demographic/lifestyle factors (logistic regression), higher risk was found for 92 % (22/24) of CDMC among individual vitamins/minerals users, 58 % (14/24) of CDMC among herbal users, 50 % (12/24) of CDMC among any DS users and 46 % (11/24) of CDMC among multivitamins/multiminerals (MVM) users. Among protein/amino acid (AA) users, risk was lower in 25 % (6/24) of CDMC. For combination products, risk was higher in 13 % (3/24) of CDMC and lower in 8 % (2/24). The greater the number of CDMC, the higher the prevalence of DS use in most DS categories except proteins/AA where prevalence decreased. CONCLUSIONS Users in many DS categories had a greater number of CDMC, but protein/AA users had fewer CDMC; results for combination products were mixed. These data indicate those with certain CDMC were also users in some DS categories, especially individual vitamins/minerals, herbals and MVM. Data are consistent with the perception that use of DS enhances health, especially in those with CDMC. Protein/AA and combination product users were more likely to be younger, more physically active men, factors that likely reduced CDMC.
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Affiliation(s)
- Joseph J Knapik
- Military Nutrition Division, US Army Research Institute of Environmental Medicine, USARIEM, 10 General Greene Ave, Natick, MA01760, USA
| | - Daniel W Trone
- Deployment Health Research Department, Naval Health Research Center, San Diego, CA, USA
| | | | - Emily K Farina
- Military Nutrition Division, US Army Research Institute of Environmental Medicine, USARIEM, 10 General Greene Ave, Natick, MA01760, USA
| | - Harris R Lieberman
- Military Nutrition Division, US Army Research Institute of Environmental Medicine, USARIEM, 10 General Greene Ave, Natick, MA01760, USA
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Baslam A, Aitbaba A, Lamrani Hanchi A, Tazart Z, Aboufatima R, Soraa N, Ait-El-Mokhtar M, Boussaa S, Baslam M, Chait A. Modulation of Gut Microbiome in Ecstasy/MDMA-Induced Behavioral and Biochemical Impairment in Rats and Potential of Post-Treatment with Anacyclus pyrethrum L. Aqueous Extract to Mitigate Adverse Effects. Int J Mol Sci 2023; 24:ijms24109086. [PMID: 37240429 DOI: 10.3390/ijms24109086] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/16/2023] [Accepted: 05/20/2023] [Indexed: 05/28/2023] Open
Abstract
The use of illicit substances continues to pose a substantial threat to global health, affecting millions of individuals annually. Evidence suggests the existence of a 'brain-gut axis' as the involving connection between the central nervous system and gut microbiome (GM). Dysbiosis of the GM has been associated with the pathogenesis of various chronic diseases, including metabolic, malignant, and inflammatory conditions. However, little is currently known about the involvement of this axis in modulating the GM in response to psychoactive substances. In this study, we investigated the effect of MDMA (3,4-methylenedioxymethamphetamine, "Ecstasy")-dependence on the behavioral and biochemical responses, and the diversity and abundance of the gut microbiome in rats post-treated (or not) with aqueous extract of Anacyclus pyrethrum (AEAP), which has been reported to exhibit anticonvulsant activity. The dependency was validated using the conditioned place preference (CPP) paradigm, behavioral, and biochemical tests, while the gut microbiota was identified using matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS). The CPP and behavioral tests confirmed the presence of MDMA withdrawal syndrome. Interestingly, treatment with AEAP led to a compositional shift in the GM compared to the MDMA-treated rats. Specifically, the AEAP group yielded a higher relative abundance of Lactobacillus and Bifidobacter, while animals receiving MDMA had higher levels of E. coli. These findings suggest that A. pyrethrum therapy may directly modulate the gut microbiome, highlighting a potential target for regulating and treating substance use disorders.
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Affiliation(s)
- Abdelmounaim Baslam
- Laboratory of Pharmacology, Neurobiology, Anthropobiology and Environment, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakesh 40000, Morocco
| | - Abdelfatah Aitbaba
- Laboratory of Pharmacology, Neurobiology, Anthropobiology and Environment, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakesh 40000, Morocco
| | - Asmae Lamrani Hanchi
- Laboratory of Microbiology, University Hospital Mohamed VI, Faculty of Medicine and Pharmacy, Cadi Ayyad University, Marrakesh 40000, Morocco
| | - Zakaria Tazart
- Department of Food Sciences and Nutrition, Faculty of Health Sciences, University of Malta, Msida 2080, Malta
| | - Rachida Aboufatima
- Laboratory of Biological Engineering, Faculty of Sciences and Technology, Sultan Moulay Slimane University, Beni Mellal 23000, Morocco
| | - Nabila Soraa
- Laboratory of Microbiology, University Hospital Mohamed VI, Faculty of Medicine and Pharmacy, Cadi Ayyad University, Marrakesh 40000, Morocco
| | - Mohamed Ait-El-Mokhtar
- Laboratory of Biochemistry, Environment & Agri-Food URAC 36, Department of Biology, Faculty of Science and Techniques-Mohammedia, Hassan II University of Casablanca, Mohammedia 20000, Morocco
| | - Samia Boussaa
- ISPITS-Higher Institute of Nursing and Health Techniques, Ministry of Health and Social Protection, Rabat 10000, Morocco
| | - Marouane Baslam
- Laboratory of Biochemistry, Department of Applied Biological Chemistry, Faculty of Agriculture, University of Niigata, Niigata 950-2181, Japan
- Centre d'Agrobiotechnologie et Bioingénierie, Unité de Recherche Labellisée CNRST (Centre AgroBiotech-URL-CNRST-05), Université Cadi Ayyad, Marrakesh 40000, Morocco
- Laboratory of Agro-Food, Biotechnologies and Valorization of Plant Bioresources (AGROBIOVAL), Department of Biology, Faculty of Science Semlalia, Cadi Ayyad University (UCA), Marrakesh 40000, Morocco
| | - Abderrahman Chait
- Laboratory of Pharmacology, Neurobiology, Anthropobiology and Environment, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakesh 40000, Morocco
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Kwon CY, Lee B. The Effect of Herbal Medicine on Suicidal Behavior: A Protocol for Systematic Review and Meta-Analysis. Healthcare (Basel) 2023; 11:healthcare11101387. [PMID: 37239673 DOI: 10.3390/healthcare11101387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/07/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Suicide is an important social and medical problem worldwide, including in countries that use traditional East Asian medicine (TEAM). Herbal medicine (HM) has been reported to be effective against several suicide-related conditions. This systematic review aimed to investigate the efficacy and safety of HM in reducing suicidal behavior including suicidal ideation, attempts, or completed suicide. We conduct a comprehensive search in 15 electronic bibliographic databases from inception to September 2022. All types of prospective clinical studies-including randomized controlled clinical trials (RCTs)-involving HM without or with routine care are included. The primary outcomes of this review are validated measures of suicidal ideation including the Beck scale for suicidal ideation. The revised Cochrane's risk of bias tool and other tools including the ROBANS-II tool are used to assess the methodological quality of RCTs and non-RCTs, respectively. A meta-analysis is performed using RevMan 5.4 in cases of homogeneous data from controlled studies. The results of the systematic review provide high-quality evidence to determine the efficacy and safety of HM for suicidal behavior. Our findings are informative for clinicians, policymakers, and researchers, aimed at reducing suicide rates, especially in countries that use TEAM.
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Affiliation(s)
- Chan-Young Kwon
- Department of Oriental Neuropsychiatry, College of Korean Medicine, Dong-Eui University, 52-57 Yangjeong-ro, Busanjin-gu, Busan 47227, Republic of Korea
| | - Boram Lee
- KM Science Research Division, Korea Institute of Oriental Medicine, 1672, Yuseong-daero, Yuseong-gu, Daejeon 34054, Republic of Korea
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Wu T, Li S, Li Z, Long W, Liu Q, Tang H, Huang X, Tang Y, Dong X, Ning Y, Tian S, Xu T, Xian SX, Liao H, Hong Y, Yang Z. Efficacy and safety of Ginkgo biloba dropping pills in the treatment of coronary heart disease with stable angina pectoris and depression: study protocol for a randomised, placebo-controlled, parallel-group, double-blind and multicentre clinical trial. BMJ Open 2023; 13:e055263. [PMID: 37164472 PMCID: PMC10174030 DOI: 10.1136/bmjopen-2021-055263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND Coronary heart disease(CHD) with stable angina pectoris is a common cardiovascular disease. It has been reported that 10%-81.4% of these patients suffer from psychological conditions,such as depression, which has been associated with more frequent angina, lower treatment satisfaction and lower perceived quality of life. Ginkgo biloba extract (GBE), the raw material of Ginkgo biloba dropping pills (GBDPs), is widely used to treat various conditions, including cardiovascular disease, ischaemic cerebrovascular disease, and depression. This clinical trial aimed to examine the efficacy and safety of GBDPs in improving the frequency of angina pectoris and the life quality of patients with stable angina pectoris and depression symptoms. METHODS This randomised, double-blind, placebo-controlled, parallel-group and multicentre clinical trial will be conducted in four medical centres in China. We aim to recruit approximately 72 participants aged 18-75 years with depression and coronary heart disease with stable angina pectoris. Based on conventional drug treatment, participants will be randomly assignedto the treatment group (GBDPs group; n=36) or the control group (placebo group; n=36) at a 1:1 allocation ratio. After randomisation,follow-up will be done at 4 weeks, 8 weeks and 12 weeks (±3 days). Additionally, 30 healthy individuals will be enrolled to investigate the underlying pharmacological mechanisms of the effects of GBE. The primary outcomes will be the Seattle Angina Questionnaire score and the frequency of angina pectoris-related symptoms each week. The secondary outcomes will include the 36-item Short Form Health Survey quality-of-life scale, Hamilton Depression Scale and composite endpoint incidence of major adverse cardiovascular events. ETHICS AND DISSEMINATION This trial has been approved by the Research Ethics Committee of the First Affiliated Hospital of Guangzhou University of Chinese Medicine, China (approval number: ZYYECK [2020]030). Written informed consent will be obtained from all participants. The results of this trial will be publicly shared through academic conferences and peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT04529148 and ChiCTR2200066908.
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Affiliation(s)
- Tingchun Wu
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Sijing Li
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ziru Li
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wenjie Long
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qingqing Liu
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huimin Tang
- Clinical Research Ward, The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xi Huang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yaqin Tang
- Clinical Research Ward, The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaoming Dong
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yile Ning
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shui Tian
- Department of Cardiology, Guizhou Provincial People's Hospital, Guizhou, China
| | - Tao Xu
- The Second Affiliated Hospital of Guizhou University of Chinese Medicine, Guizhou, China
| | - Shao-Xiang Xian
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huili Liao
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yu Hong
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhongqi Yang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, China
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Thomson-Casey C, McIntyre E, Rogers K, Adams J. The relationship between psychology practice and complementary medicine in Australia: Psychologists' demographics and practice characteristics regarding type of engagement across a range of complementary medicine modalities. PLoS One 2023; 18:e0285050. [PMID: 37141280 PMCID: PMC10159172 DOI: 10.1371/journal.pone.0285050] [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: 01/17/2023] [Accepted: 04/14/2023] [Indexed: 05/05/2023] Open
Abstract
INTRODUCTION Many people with mental health problems utilise a range of complementary medicine (CM) practitioners, products, and practices. Psychologists are likely to consult with clients who are seeking and using CM, in some form, as part of their wider mental health treatment. The aim of this research is to determine how much, and in what ways, Australian psychologists recommend CM products and/or practices, and/or initiate referrals to CM practitioners as part of their clinical practice and to explore if these behaviours have any association with the characteristics of the psychologist or their wider practice. METHODS Survey data was collected from psychologists in clinical practice who self-selected to participate between February and April 2021. Participation in the study was via an online 79-item questionnaire exploring core aspects of CM engagement in psychology clinical practice. RESULTS Amongst the 202 psychologists who completed the survey, mind/body approaches (90.5%) were the most recommended CM and cultural/spiritual approaches the least recommended CM (7.5%). Participants also reported referring to CM practitioners with naturopaths the most common focus of their referrals (57.9%) and cultural and spiritual practitioners the least common focus of their referrals (6.69%). Our analysis shows the demographic and practice characteristics of a psychologist are generally not predictors of a psychologist's engagement with CM in their clinical practice. CONCLUSIONS Substantial numbers of psychologists recommend CM products and practices and/or refer clients to CM practitioners. Alongside subjecting CM interventions for mental health to an evidence-base assessment, the broader discipline of psychology needs to also consider psychologist engagement with CM in clinical practice in order to help ensure cultural-sensitivity, client safety and client choice.
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Affiliation(s)
- Carrie Thomson-Casey
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, Australia
- Faculty of Health, Southern Cross University, Gold Coast, Australia
| | - Erica McIntyre
- Institute for Sustainable Futures, University of Technology Sydney, Sydney, Australia
| | - Kris Rogers
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, Australia
| | - Jon Adams
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, Australia
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Jach ME, Serefko A, Szopa A, Sajnaga E, Golczyk H, Santos LS, Borowicz-Reutt K, Sieniawska E. The Role of Probiotics and Their Metabolites in the Treatment of Depression. Molecules 2023; 28:molecules28073213. [PMID: 37049975 PMCID: PMC10096791 DOI: 10.3390/molecules28073213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/31/2023] [Accepted: 04/02/2023] [Indexed: 04/08/2023] Open
Abstract
Depression is a common and complex mental and emotional disorder that causes disability, morbidity, and quite often mortality around the world. Depression is closely related to several physical and metabolic conditions causing metabolic depression. Studies have indicated that there is a relationship between the intestinal microbiota and the brain, known as the gut–brain axis. While this microbiota–gut–brain connection is disturbed, dysfunctions of the brain, immune system, endocrine system, and gastrointestinal tract occur. Numerous studies show that intestinal dysbiosis characterized by abnormal microbiota and dysfunction of the microbiota–gut–brain axis could be a direct cause of mental and emotional disorders. Traditional treatment of depression includes psychotherapy and pharmacotherapy, and it mainly targets the brain. However, restoration of the intestinal microbiota and functions of the gut–brain axis via using probiotics, their metabolites, prebiotics, and healthy diet may alleviate depressive symptoms. Administration of probiotics labeled as psychobiotics and their metabolites as metabiotics, especially as an adjuvant to antidepressants, improves mental disorders. It is a new approach to the prevention, management, and treatment of mental and emotional illnesses, particularly major depressive disorder and metabolic depression. For the effectiveness of antidepressant therapy, psychobiotics should be administered at a dose higher than 1 billion CFU/day for at least 8 weeks.
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Affiliation(s)
- Monika Elżbieta Jach
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, Konstantynów Street 1I, 20-708 Lublin, Poland
| | - Anna Serefko
- Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland
| | - Aleksandra Szopa
- Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland
| | - Ewa Sajnaga
- Department of Biomedicine and Environmental Research, The John Paul II Catholic University of Lublin, Konstantynów Street 1J, 20-708 Lublin, Poland
| | - Hieronim Golczyk
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, Konstantynów Street 1I, 20-708 Lublin, Poland
| | - Leandro Soares Santos
- Department of Animal and Rural Technology, State University of Southwest Bahia, Itapetinga 45700-000, BA, Brazil
| | - Kinga Borowicz-Reutt
- Independent Unit of Experimental Neuropathophysiology, Department of Toxicology, Medical University of Lublin, Jaczewskiego 8b, 20-090 Lublin, Poland
| | - Elwira Sieniawska
- Department of Natural Products Chemistry, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland
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Korczak M, Pilecki M, Granica S, Gorczynska A, Pawłowska KA, Piwowarski JP. Phytotherapy of mood disorders in the light of microbiota-gut-brain axis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 111:154642. [PMID: 36641978 DOI: 10.1016/j.phymed.2023.154642] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 11/22/2022] [Accepted: 01/01/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Clinical research in natural product-based psychopharmacology has revealed a variety of promising herbal medicines that may provide benefit in the treatment of mild mood disorders, however failed to unambiguously indicate pharmacologically active constituents. The emerging role of the microbiota-gut-brain axis opens new possibilities in the search for effective methods of treatment and prevention of mood disorders. PURPOSE Considering the clinically proven effectiveness juxtaposed with inconsistencies regarding the indication of active principles for many medicinal plants applied in the treatment of anxiety and depression, the aim of the review is to look at their therapeutic properties from the perspective of the microbiota-gut-brain axis. METHOD A literature-based survey was performed using Scopus, Pubmed, and Google Scholar databases. The current state of knowledge regarding Hypericum perforatum, Valeriana officinalis, Piper methysticum, Passiflora incarnata, Humulus lupulus, Melissa officinalis, Lavandula officinalis, and Rhodiola rosea in terms of their antimicrobial activity, bioavailability, clinical effectiveness in depression/anxiety and gut microbiota - natural products interaction was summarized and analyzed. RESULTS Recent studies have provided direct and indirect evidence that herbal extracts and isolated compounds are potent modulators of gut microbiota structure. Additionally, some of the formed postbiotic metabolites exert positive effects and ameliorate depression-related behaviors in animal models of mood disorders. The review underlines the gap in research on natural products - gut microbiota interaction in the context of mood disorders. CONCLUSION Modification of microbiota-gut-brain axis by natural products is a plausible explanation of their therapeutic properties. Future studies evaluating the effectiveness of herbal medicine and isolated compounds in treating mild mood disorders should consider the bidirectional interplay between phytoconstituents and the gut microbiota community.
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Affiliation(s)
- Maciej Korczak
- Microbiota Lab, Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, Warsaw, Poland
| | - Maciej Pilecki
- Department of Psychiatry, Collegium Medicum, Jagiellonian University, Cracow, Poland
| | - Sebastian Granica
- Microbiota Lab, Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, Warsaw, Poland
| | - Aleksandra Gorczynska
- Microbiota Lab, Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, Warsaw, Poland
| | - Karolina A Pawłowska
- Microbiota Lab, Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, Warsaw, Poland
| | - Jakub P Piwowarski
- Microbiota Lab, Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, Warsaw, Poland.
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Ajala A, Uzairu A, Shallangwa GA, Abechi SE, Ramu R, Al-Ghorbani M. Natural product inhibitors as potential drug candidates against Alzheimer's disease: Structural-based drug design, molecular docking, molecular dynamic simulation experiments, and ADMET predictions. J INDIAN CHEM SOC 2023. [DOI: 10.1016/j.jics.2023.100977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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Nanoencapsulation of Vaccinium ashei Leaf Extract in Eudragit ® RS100-Based Nanoparticles Increases Its In Vitro Antioxidant and In Vivo Antidepressant-like Actions. Pharmaceuticals (Basel) 2023; 16:ph16010084. [PMID: 36678581 PMCID: PMC9866962 DOI: 10.3390/ph16010084] [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: 12/12/2022] [Revised: 12/30/2022] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
Depression is a major psychiatric disorder in Brazil and worldwide. Vaccinium ashei (V. ashei) leaves are cultivation by-products with high bioactive compound levels. Here, a hydroalcoholic extract of V. ashei leaves (HEV) was associated with Eudragit® RS100-based nanoparticles (NPHEV) to evaluate the in vitro antioxidant and in vivo antidepressant-like effects. Interfacial deposition of the preformed polymer method was used for NPHEV production. The formulations were evaluated regarding physicochemical characteristics, antioxidant activity (DPPH radical scavenging and oxygen radical absorbance capacity), and antidepressant-like action (1-25 mg/kg, single intragastric administration) assessed in forced swimming and tail suspension tests in male Balb-C mice. The NPHEV presented sizes in the nanometric range (144-206 nm), positive zeta potential values (8-15 mV), polydispersity index below 0.2, and pH in the acid range. The phenolic compound content was near the theoretical values, although the rutin presented higher encapsulation efficiency (~95%) than the chlorogenic acid (~60%). The nanoencapsulation improved the HEV antioxidant effect and antidepressant-like action by reducing the immobility time in both behavioral tests. Hence, Eudragit® RS100 nanoparticles containing HEV were successfully obtained and are a promising alternative to manage depression.
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Zepeda RC, Juárez-Portilla C, Molina-Jiménez T. St. John's Wort usage in treating of perinatal depression. Front Behav Neurosci 2023; 16:1066459. [PMID: 36688122 PMCID: PMC9851381 DOI: 10.3389/fnbeh.2022.1066459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/12/2022] [Indexed: 01/07/2023] Open
Affiliation(s)
- Rossana C. Zepeda
- Laboratorio de Biomedicina Integral y Salud, Centro de Investigaciones Biomédicas, Universidad Veracruzana, Xalapa, Veracruz, Mexico
| | - Claudia Juárez-Portilla
- Laboratorio de Biomedicina Integral y Salud, Centro de Investigaciones Biomédicas, Universidad Veracruzana, Xalapa, Veracruz, Mexico
| | - Tania Molina-Jiménez
- Facultad de Química Farmacéutica Biológica, Universidad Veracruzana, Xalapa, Veracruz, Mexico,*Correspondence: Tania Molina-Jiménez ✉
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Maia MA, Jurcevic JD, Malheiros A, Cazarin CA, Dalmagro AP, do Espírito Santo C, Mota da Silva L, Maria de Souza M. Neuropharmacology Potential of the Hydroalcoholic Extract from the Leaves of Piper cernuum: Anxiolytic, Hypnotic, and Antidepressant-Like Effects. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2023; 2023:1183809. [PMID: 37078066 PMCID: PMC10110373 DOI: 10.1155/2023/1183809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 10/09/2022] [Accepted: 11/25/2022] [Indexed: 04/21/2023]
Abstract
Aim The use of medicinal plants in the treatment of mental illnesses is a reality that accompanies the history of civilizations, and the Piper genus exhibits many species with pharmacologically proven central effects. Then, this study evaluated the neuropharmacological effects of the hydroalcoholic extract from Piper cernuum (HEPC) leaves to validate its uses in folk medicine. Materials and Methods Primarily Swiss mice (female, 25-30 g) were pretreated with HEPC (50-150 mg/kg, p.o.), vehicle, or the positive control, and submitted to open-field test (OFT), inhibitory avoidance test (IAT), tail suspension test (TST), and forced swim test (FST). Also, mice were exposed to pentylenetetrazol- and strychnine-induced seizure assay, pentobarbital-induced hypnosis test, and elevated plus-maze (EPM). The GABA levels and MAO-A activity were measured in the animal's brain after 15 days of HEPC administration (150 mg/kg, p.o.). Results Mice pretreated with HEPC (100 and 150 mg/kg) and exposed to pentobarbital presented decreased sleep latency and increased sleep duration (HEPC 150 mg/kg). In EPM, the HEPC (150 mg/kg) increased the frequency of entry and the time of exploration of mice in the open arms. The antidepressant-like properties of HEPC were demonstrated by the decrease in the mice's immobility time when tested in FST and TST. The extract did not show anticonvulsant activity, in addition to not improving the memory parameters of animals (IAT) or interfering with their locomotor activity (OFT). Besides, HEPC administration decreased the MAO-A activity and increased the GABA levels in the animal's brain. Conclusion HEPC induces sedative-hypnotic, anxiolytic-, and antidepressant-like effects. These neuropharmacological effects of HEPC could be, at least in part, related to the modulation of the GABAergic system and/or MAO-A activity.
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Affiliation(s)
- Marcel Andrigo Maia
- Postgraduate Program in Pharmaceutical Sciences, University of Vale do Itajaí, Itajaí, SC, Brazil
| | | | - Angela Malheiros
- Postgraduate Program in Pharmaceutical Sciences, University of Vale do Itajaí, Itajaí, SC, Brazil
| | - Camila André Cazarin
- Postgraduate Program in Pharmaceutical Sciences, University of Vale do Itajaí, Itajaí, SC, Brazil
| | - Ana Paula Dalmagro
- Postgraduate Program in Pharmaceutical Sciences, University of Vale do Itajaí, Itajaí, SC, Brazil
| | - Camila do Espírito Santo
- Nucleus of Chemical-PharmaceuticalResearch-NIQFAR, University of Vale do Itajaí, Itajaí, SC, Brazil
| | - Luisa Mota da Silva
- Postgraduate Program in Pharmaceutical Sciences, University of Vale do Itajaí, Itajaí, SC, Brazil
| | - Márcia Maria de Souza
- Postgraduate Program in Pharmaceutical Sciences, University of Vale do Itajaí, Itajaí, SC, Brazil
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Matraszek-Gawron R, Chwil M, Terlecki K, Skoczylas MM. Current Knowledge of the Antidepressant Activity of Chemical Compounds from Crocus sativus L. Pharmaceuticals (Basel) 2022; 16:58. [PMID: 36678554 PMCID: PMC9860663 DOI: 10.3390/ph16010058] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 01/03/2023] Open
Abstract
Psychotropic effect of Crocus sativus L. (family Iridaceae) biologically active chemical compounds are quite well documented and they can therefore be used in addition to the conventional pharmacological treatment of depression. This systematic review on antidepressant compounds in saffron crocus and their mechanisms of action and side effects is based on publications released between 1995−2022 and data indexed in 15 databases under the following search terms: antidepressant effect, central nervous system, Crocus sativus, cognitive impairement, crocin, crocetin, depression, dopamine, dopaminergic and serotonergic systems, picrocrocin, phytotherapy, neurotransmitters, safranal, saffron, serotonin, and biologically active compounds. The comparative analysis of the publications was based on 414 original research papers. The investigated literature indicates the effectiveness and safety of aqueous and alcoholic extracts and biologically active chemical compounds (alkaloids, anthocyanins, carotenoids, flavonoid, phenolic, saponins, and terpenoids) isolated from various organs (corms, leaves, flower petal, and stigmas) in adjuvant treatment of depression and anxiety. Monoamine reuptake inhibition, N-methyl-d-aspartate (NMDA) receptor antagonism, and gamma-aminobutyric acid (GABA)-α agonism are the main proposed mechanism of the antidepressant action. The antidepressant and neuroprotective effect of extract components is associated with their anti-inflammatory and antioxidant activity. The mechanism of their action, interactions with conventional drugs and other herbal preparations and the safety of use are not fully understood; therefore, further detailed research in this field is necessary. The presented results regarding the application of C. sativus in phytotherapy are promising in terms of the use of herbal preparations to support the treatment of depression. This is particularly important given the steady increase in the incidence of this disease worldwide and social effects.
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Affiliation(s)
- Renata Matraszek-Gawron
- Department of Botany and Plant Physiology, University of Life Sciences in Lublin, Akademicka 15 Street, 20-950 Lublin, Poland
| | - Mirosława Chwil
- Department of Botany and Plant Physiology, University of Life Sciences in Lublin, Akademicka 15 Street, 20-950 Lublin, Poland
| | - Karol Terlecki
- Department of Vascular Surgery and Angiology, Medical University of Lublin, Racławickie 1 Street, 20-059 Lublin, Poland
| | - Michał Marian Skoczylas
- Department of Diagnostic Imaging and Interventional Radiology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1 Street, 71-252 Szczecin, Poland
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The Effect of Zao Ren An Shen Capsule on Insomnia among Patients with Anxiety: A Randomized Controlled Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022. [DOI: 10.1155/2022/6520849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background. Zao Ren An Shen capsule (ZRASC) is one of the most widely used Chinese herbal medicine (CHM) in treating insomnia, but its effect on insomnia patients with anxiety remains unclear. We aimed to examine the effect of ZRASC combined with alprazolam in anxiety patients compared with those only with alprazolam prescription. Methods. We conducted a single-blind, parallel-group, randomized trial involving persons from 2 hospitals in China. Participants were randomly assigned in a 1 : 1 ratio to the intervention group, in which the participants were provided with ZRASC and alprazolam, or to the control group, in which the participants were provided with alprazolam. The primary outcomes were insomnia symptoms measured by the insomnia severity index (ISI). The secondary outcomes were anxiety symptoms measured with the Hamilton anxiety rating scale (HAMA). All participants were followed up at 2-week and 4-week after the treatment. The effect was estimated using the mixed-effect models. Results. A total of 334 patients were enrolled in the trial. 167 of them (mean (SD) age, 44.4 (12.8) years; 43.1% female) were assigned to the usual treatment group, while 167 (mean (SD) age, 46.0 (13.4) years; 43.7% female) were assigned to the ZRASC group. From baseline to the 4-weekfollow-up, the mean differences in ISI and HAMA scores between the ZRASC group and the usual care group were −2.542 and −2.563, respectively (both
). Patients in the ZRASC group were more likely to have remission of insomnia and anxiety than those in the control group at the 4-weekfollow-up, with incidence rate ratios of 265% and 213%, respectively (both
). Proportions of remission were 74.93% (
) for insomnia and 85.80% (
) for anxiety at 4-weekfollow-up. Conclusions. This randomized study showed that adjunctive treatment with ZRASC was able to reduce insomnia and anxiety symptoms at the 4-weekfollow-up. Trial Registration. This study was registered in the Chinese Clinical Trial Registry (ChiCTR1800019913).
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Thomson-Casey C, Adams J, McIntyre E. Complementary medicine in psychology practice: an analysis of Australian psychology guidelines and a comparison with other psychology associations from English speaking countries. BMC Complement Med Ther 2022; 22:171. [PMID: 35752820 PMCID: PMC9233840 DOI: 10.1186/s12906-022-03620-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/12/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Psychologists, and their clients, are engaging with complementary medicine (CM). Increasing evidence for CM approaches, such as improved nutrition and St John’s wort, has led to their inclusion in the Royal Australian New Zealand College of Psychiatrists clinical practice guidelines for mood disorders. This research aims to determine in what ways, and to what extent, Australian psychology regulatory bodies and associations consider CM relevant to psychology practice. Specifically, how these regulatory bodies and professional association’s ethical and practice guidelines engage with CM.
Methods
Documents from Australian regulatory bodies and professional associations, that relate to the governance or guidance of psychologists’ clinical practice, were systematically searched for key terms relating to CM.
Results
There were no direct references to CM in the 58 ethical and practice guidelines reviewed. There was also no reference to the relevance of CM to ethnocultural groups, such as Aboriginal and Torres Strait Islander traditional healing practices.
Conclusion
While other mental health care disciplines are working toward integrating CM, the discipline of psychology in Australia is not currently engaged in such developments. Given the exponential rise of CM use amongst those with mental health problems, psychology associations should consider developing resources and guidelines to assist psychologists in navigating CM in relation to clinical practice to help minimise risks, such as patient safety associated with concurrent CM use.
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Pinazo-Bandera JM, García-Cortés M, Segovia-Zafra A, Lucena MI, Andrade RJ. Recreational Drugs and the Risk of Hepatocellular Carcinoma. Cancers (Basel) 2022; 14:5395. [PMID: 36358813 PMCID: PMC9657889 DOI: 10.3390/cancers14215395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/27/2022] [Accepted: 10/31/2022] [Indexed: 11/03/2023] Open
Abstract
Recreational or aesthetic drug use is a distinctive behavior of humans, principally attested in the last century. It is known that recreational and illegal drugs are major contributors to the universal morbidity rate worldwide. Many of these substances have a well-established hepatotoxic potential, causing acute or chronic liver injury, liver fibrosis and cirrhosis, but their implications for hepatocellular carcinoma or other varieties of liver tumors are little known. In this article, we perform an extensive literature review, aiming to provide updated information about recreational drug use and the risk of developing liver tumors. Khat use and pyrrolizidine alkaloid consumption (present in some natural plants) have been linked to liver cirrhosis. Kava intake is associated with different liver tumors in animal models but not in humans. Cannabis' potential to accelerate liver fibrosis in chronic hepatitis is controversial according to the existing data. Cigarette smoking is an important contributor to hepatocellular carcinoma, and anabolic androgen steroids are well-defined causes of a variety of liver cancers and other hepatic tumors. Long-term follow-up studies of subjects who have developed injuries in association with the use of recreational drugs are warranted so as to better define the risk of developing hepatocellular carcinoma in association with these substances and, thus, to implement health care policies to combat this preventable cause of cancer.
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Affiliation(s)
- José M. Pinazo-Bandera
- Service of Gastroenterology and Hepatology, University Hospital Virgen de la Victoria, Universidad de Málaga, 29010 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma Bionand, 29010 Málaga, Spain
| | - Miren García-Cortés
- Service of Gastroenterology and Hepatology, University Hospital Virgen de la Victoria, Universidad de Málaga, 29010 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma Bionand, 29010 Málaga, Spain
- Centro de Investigación Biomédico en Red Enfermedades Hepáticas y Digestivas (CIBERehd), 29010 Madrid, Spain
| | - Antonio Segovia-Zafra
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma Bionand, 29010 Málaga, Spain
- Centro de Investigación Biomédico en Red Enfermedades Hepáticas y Digestivas (CIBERehd), 29010 Madrid, Spain
- Service of Clinical Pharmacology, University Hospital Virgen de la Victoria, Universidad de Málaga, 29010 Málaga, Spain
| | - María Isabel Lucena
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma Bionand, 29010 Málaga, Spain
- Centro de Investigación Biomédico en Red Enfermedades Hepáticas y Digestivas (CIBERehd), 29010 Madrid, Spain
- Service of Clinical Pharmacology, University Hospital Virgen de la Victoria, Universidad de Málaga, 29010 Málaga, Spain
| | - Raúl J. Andrade
- Service of Gastroenterology and Hepatology, University Hospital Virgen de la Victoria, Universidad de Málaga, 29010 Málaga, Spain
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma Bionand, 29010 Málaga, Spain
- Centro de Investigación Biomédico en Red Enfermedades Hepáticas y Digestivas (CIBERehd), 29010 Madrid, Spain
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Lee JH, Jo HG, Min SY. East Asian Herbal Medicine for the Treatment of Children with Attention Deficit Hyperactivity Disorder: A Systematic Review and Meta-analysis. Explore (NY) 2022; 19:330-355. [PMID: 36463095 DOI: 10.1016/j.explore.2022.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Attention deficit hyperactivity disorder (ADHD) is a mental illness that can place a significant burden on individuals, their families, and society. East Asian Herbal Medicine (EAHM) has long been used in East Asian nations to treat mental illness in children. Nevertheless, the evidence for the effectiveness of EAHM for the treatment of ADHD is insufficient. A systematic review was performed to examine the effectiveness and safety. In addition, research on core herbal combinations was also conducted to help clinicians in their prescription selection. MATERIALS AND METHODS This systematic review and meta-analysis were prepared according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. The following databases were searched: 4 English databases (PubMed, Cochrane Library, Cumulative Index to Nursing & Allied Health Literature (CINAHL), EMBASE), 4 Korean databases (Korean Studies Information Service System (KISS), Research Information Service System (RISS), Oriental Medicine Advanced Searching Integrated System (OASIS), Korea Citation Index (KCI)), 2 Chinese databases (Chinese National Knowledge Infrastructure Database (CNKI), Wanfang Data), and 1 Japanese database (CiNii) database. The publication bias was evaluated using funnel plots. GRADE pro was used to evaluate the evidence of the study. The core herb combination of EAHM used in this study was revealed using apriori algorithm-based association rule mining. RESULTS This review assessed 42 studies that evaluated 3484 children and adolescents. In meta-analysis, EAHM monotherapy had a similar clinical efficacy rate to conventional medicine (CM) (n = 2166; random effects RR 1.09, 95% CI 1.05 to 1.13; heterogeneity χ2= 25.08, df = 23, p = 0.35, I2=8%). EAHM-combined therapy showed a better clinical efficacy rate than when conventional therapy was used alone (n = 746; fixed effects RR 1.19, 95% CI 1.12 to 1.26; heterogeneity χ2= 11.80, df = 9, p = 0.22, I2=24%). For adverse events, EAHM had a lower incidence than conventional therapy. In GRADE pro, each outcome varied from moderate to very low quality. The constituents of the herb combinations with consistent association rules were Fossilia Ossis Mastodi, Polygalae Radix, and Acori Graminei Rhizoma. CONCLUSION EAHM monotherapy has similar effects to CM but with fewer side effects. Hence, it will be helpful for children with ADHD suffering from the side effects of CM. EAHM-combined therapy has a better effect than conventional therapy. Accordingly, it will be useful for children with ADHD who do not respond to treatment with conventional therapy. Nevertheless, more well-designed studies will be needed to confirm this in the future.
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Affiliation(s)
- Ju Hyun Lee
- Department of Pediatrics of Korean Medicine, Graduate School of Dongguk University, Pildong-ro 1-Gil 30, Jung-gu, Seoul, 04620, Republic of Korea
| | - Hee Geun Jo
- Naturalis Inc. 6, Daewangpangyo-ro, Bundang-gu, Seongnam 13549, Gyeonggi-do, Republic of Korea; Department of Herbal Pharmacology, College of Korean Medicine, Gachon University, 1342 Seongnamdae-ro, Sujeong-gu, Seongnam 13120, Gyeonggi-do, Republic of Korea.
| | - Sang Yeon Min
- Department of Pediatrics of Korean Medicine, Korean Medicine Hospital, Dongguk University Medical Center, Dongguk-ro 27, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea.
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Peng S, Zhou Y, Lu M, Wang Q. Review of Herbal Medicines for the Treatment of Depression. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221139082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Depression, a mental illness that is receiving increasing attention, is caused by multiple factors and genes and adversely affects social life and health. Several hypotheses have been proposed to clarify the pathogenesis of depression, and various synthetic antidepressants have been introduced to treat patients with depression. However, these drugs are effective only in a proportion of patients and fail to achieve complete remission. Recently, herbal medicines have received much attention as alternative treatments for depression because of their fewer side effects and lower costs. In this review, we have mainly focused on the herbal medicines that have been proven in clinical studies (especially randomized controlled trials and preclinical studies) to have antidepressant effects; we also describe the potential mechanisms of the antidepressant effects of those herbal medicines; the cellular and animal model of depression; and the development of novel drug delivery systems for herbal antidepressants. Finally, we objectively elaborate on the challenges of using herbal medicines as antidepressants and describe the benefits, adverse effects, and toxicity of these medicines.
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Affiliation(s)
- Siqi Peng
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yalan Zhou
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Meng Lu
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qingzhong Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Moragrega I, Ríos JL. Medicinal Plants in the Treatment of Depression. II: Evidence from Clinical Trials. PLANTA MEDICA 2022; 88:1092-1110. [PMID: 34157753 DOI: 10.1055/a-1517-6882] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Depression is a syndrome characterized by deep sadness and the inhibition of psychic functions, sometimes accompanied by neurovegetative disorders, with symptoms of anxiety almost always present. The disease produces alterations in a variety of neural networks and neurotransmission systems, along with a dysfunction of the hypothalamic-pituitary-adrenal axis, which leads to concomitant alterations in the immunological response. Generally, there is a parallel increase in proinflammatory mediators as well as oxidative and nitrosative damage caused by a reduction of antioxidant defenses. In a previous review, we compiled and examined studies of medicinal plants that had been evaluated in preclinical assays, including existing data on 155 species studied and reported as antidepressants or as sources of active principles for treating this condition. This review will thus limit its focus to the 95 clinical trials found in PubMed among the 670 articles on antidepressant-like medicinal plants. To this end, we have reviewed the publications cited in the Cochrane Database of Systematic Reviews, PubMed, and the Science Citation Index from 2000 to 2020. Our review emphasizes those species that have demonstrated the greatest pharmacological potential when studied for their antidepressant properties in humans through clinical trials. Saffron, turmeric, St. John's wort, ginkgo, kava, and golden root are the most relevant plants that have provided important evidence for the treatment of depression in clinical trials.
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Affiliation(s)
- Inés Moragrega
- Departament de Psicobiologia, Facultat de Psicologia, Universitat de València, Valencia, Spain
| | - José Luis Ríos
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València, Valencia, Spain
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Küçük Öztürk G, İlgün S. Use of medicinal plants by individuals diagnosed with mental illness: A qualitative study. J Psychiatr Ment Health Nurs 2022; 30:461-471. [PMID: 36125272 DOI: 10.1111/jpm.12874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 09/03/2022] [Accepted: 09/09/2022] [Indexed: 11/30/2022]
Abstract
UNLABELLED WHAT IS KNOWN ON THE SUBJECT?: Medicinal plants are a part of everyday life. Medicinal plants have many effects on the lives of individuals diagnosed with mental illness. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: Since there is no qualitative study in which individuals diagnosed with mental illness provided a detailed explanation of their views about the use of medicinal plants, this study will fill a gap in the literature and guide mental health nurses. This study provides information for mental health nurses about how individuals diagnosed with mental illness evaluate medicinal plants, what it means to them and the effects of medicinal plants. It provides ideas about the use of medicinal plants as a tool to protect and improve mental health. In addition, since the majority of the studies on mental illnesses and medicinal plants are quantitative studies, it was thought that this study was different from the seminal studies in the literature and could offer new ideas for future studies. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: The results of this study show mental health nurses that the positive aspects of medicinal plants can be used to maintain and improve the mental health of individuals diagnosed with mental illness. Mental health nurses should evaluate the treatment and maintenance process in detail, considering that medicinal plants may interact with drug treatment or the risks of using medicinal plants in terms of adverse effects. Moreover, mental health nurses should fight against the negative aspects of medicinal plants. Mental health nurses and individuals diagnosed with mental illness should be made aware of the use of medicinal plants. ABSTRACT AIM: There was no qualitative study found in which individuals diagnosed with mental illness explained their views in detail about the use of medicinal plants. It is therefore thought that this study will fill this gap in the literature and guide mental health nurses in the field. The research was carried out to determine the use of medicinal plants by individuals diagnosed with mental illness. METHOD This research was a qualitative study conducted using the case study design. Ten individuals diagnosed with mental illness for at least 10 years, determined by the purposeful sampling method were interviewed. The data were collected between March and April 2022 with information form and semi-structured interview form and analysed with the content analysis method. FINDINGS Four of the participants had depression, four had anxiety and two had mood disorders. Themes were determined to be a source of healing (ointment for the soul, body tonic and organic and nature's miracles) and cultural accumulation (faith and inheritance, counselling helpline). CONCLUSION Participants described medicinal plants as a source of healing, stating that medicinal plants are good for bodily and mental health and provide purification. Individuals stated that the information about medicinal plants represents cultural accumulation as an inheritance, they applied them as a counselling helpline in case of illness. IMPLICATIONS FOR PRACTICE The positive effects of medicinal plant use can be supported by mental health nurses. Considering that medicinal plants may interact with the drug treatment, the use of medicinal plants should be evaluated in detail by mental health nurses.
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Affiliation(s)
- Gülhan Küçük Öztürk
- Department of Psychiatric Nursing, Semra and Vefa Küçük Faculty of Health Sciences, Nevşehir Hacı Bektaş Veli University, Nevşehir, Turkey
| | - Selen İlgün
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Erciyes University, Kayseri, Turkey
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An Updated Review on the Psychoactive, Toxic and Anticancer Properties of Kava. J Clin Med 2022; 11:jcm11144039. [PMID: 35887801 PMCID: PMC9315573 DOI: 10.3390/jcm11144039] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 01/27/2023] Open
Abstract
Kava (Piper methysticum) has been widely consumed for many years in the South Pacific Islands and displays psychoactive properties, especially soothing and calming effects. This plant has been used in Western countries as a natural anxiolytic in recent decades. Kava has also been used to treat symptoms associated with depression, menopause, insomnia, and convulsions, among others. Along with its putative beneficial health effects, kava has been associated with liver injury and other toxic effects, including skin toxicity in heavy consumers, possibly related to its metabolic profile or interference in the metabolism of other xenobiotics. Kava extracts and kavalactones generally displayed negative results in genetic toxicology assays although there is sufficient evidence for carcinogenicity in experimental animals, most likely through a non-genotoxic mode of action. Nevertheless, the chemotherapeutic/chemopreventive potential of kava against cancer has also been suggested. Both in vitro and in vivo studies have evaluated the effects of flavokavains, kavalactones and/or kava extracts in different cancer models, showing the induction of apoptosis, cell cycle arrest and other antiproliferative effects in several types of cancer, including breast, prostate, bladder, and lung. Overall, in this scoping review, several aspects of kava efficacy and safety are discussed and some pertinent issues related to kava consumption are identified.
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Chen F, Liu Q. Demystifying phytoconstituent-derived nanomedicines in their immunoregulatory and therapeutic roles in inflammatory diseases. Adv Drug Deliv Rev 2022; 186:114317. [PMID: 35533788 DOI: 10.1016/j.addr.2022.114317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/15/2022] [Accepted: 04/30/2022] [Indexed: 11/28/2022]
Abstract
In the past decades, phytoconstituents have appeared as critical mediators for immune regulations among various diseases, both in eukaryotes and prokaryotes. These bioactive molecules, showing a broad range of biological functions, would hold tremendous promise for developing new therapeutics. The discovery of phytoconstituents' capability of functionally regulating immune cells and associating cytokines, suppressing systemic inflammation, and remodeling immunity have rapidly promoted the idea of their employment as anti-inflammatory agents. In this review, we discuss various roles of phyto-derived medicines in the field of inflammatory diseases, including chronic inflammation, autoimmune diseases, and acute inflammatory disease such as COVID-19. Nevertheless, traditional phyto-derived medicines often concurred with their clinical administration limitations, such as their lack of cell specificity, inefficient cytoplasmic delivery, and rapid clearance by the immune system. As alternatives, phyto-derived nano-approaches may provide significant benefits. Both unmodified and engineered nanocarriers present the potential to serve as phytoconstituent delivery systems to improve therapeutic physio-chemical properties and pharmacokinetic profiles. Thus, the development of phytoconstituents' nano-delivery designs, their new and perspective approaches for therapeutical applications are elaborated herein.
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Affiliation(s)
- Fengqian Chen
- Translational Research Program, Department of Anesthesiology and Center for Shock Trauma Anesthesiology Research, University of Maryland School of Medicine, Baltimore, MD 21201, United States
| | - Qi Liu
- Department of Dermatology, Johns Hopkins University School of Medicine, Cancer Research Building II, Suite 216, 1550 Orleans Street, Baltimore, MD 21231, United States.
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Noras MR, Soltanifar A, Salari R, Jarahi L, Abrishami MH. Comparing the effects of a herbal drug based on Echium Amoenum with fluvoxamine in the treatment of adolescents with obsessive-compulsive disorder. Curr Drug Discov Technol 2022; 19:e240622206368. [PMID: 35748547 DOI: 10.2174/1570163819666220624093416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/13/2022] [Accepted: 04/21/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is a severe and debilitating neuropsychiatric condition. Although selective serotonin reuptake inhibitors, tricyclic antidepressants, and cognitive-behavioral therapy are the first-line medication and treatment for OCD, an estimated 30% of patients are treatment-resistant, and complete functional recovery is rare. Natural products as adjuvant or alternative therapies should be examined to find safer and more effective ways to manage OCD. OBJECTIVE To investigate the potential benefits of a combined herbal drug based on Echium amoenum in the treatment of OCD. METHODS Design and Setting: In the psychiatric clinics of Mashhad University of Medical Sciences, 40 patients who met the criteria for obsessive-compulsive disorder based on DSM-5 were studied in a parallel double-blind randomized clinical trial. INTERVENTION Subjects were randomly assigned to receive Echium amoenum-Melissa officinalis syrup and fluvoxamine or placebo syrup and fluvoxamine for 8 weeks. OUTCOME MEASURES The efficacy of treatment and recurrence of disease were surveyed and compared according to Yale-Brown Obsessive Compulsive Scale at weeks 0, 4, and 8. RESULTS Evaluation at the 4th and 8th week showed no significant differences between the two groups (p-value = 0.11, p-value = 0.445, respectively). At the 8th week of treatment, patients in the intervention group showed a remarkable reduction in scores on the Yale-Brown Obsessive-Compulsive Scale questionnaire (p- value= 0.003), and patients in the control group didn't ((p- value= 0.180).This study showed that the E.amoneum-M.officinalis syrup was not significantly more efficacious than fluvoxamine tablet, but the intervention group showed a significant improving trend (p-value= 0.001). CONCLUSION While monotherapy is usually the gold standard methodology, combination or augmentation therapy may also be of merit. Consequently, studies with larger sample sizes and the inclusion of para-clinical assessments such as serologic tests can further shed light on the mechanism of action of the E.amoneum- M.officinalis syrup and deepen our understanding of its effects.
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Affiliation(s)
- Mohamad Reza Noras
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Atefeh Soltanifar
- Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Roshanak Salari
- Department of Clinical Persian Pharmacy, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Lida Jarahi
- Department of Community Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Hosseini Abrishami
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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HDI Highlighter, The First Intelligent Tool to Screen the Literature on Herb-Drug Interactions. Clin Pharmacokinet 2022; 61:761-788. [PMID: 35637377 DOI: 10.1007/s40262-022-01131-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2022] [Indexed: 11/03/2022]
Abstract
Herbal food supplements are commonly used and can be an important part of patient self-care. Like all other bio-active and therapeutic products, they have a benefit/risk balance. These products are not without adverse effects and potentially interact with other therapies. Educating patients and providing information for health professionals about the risk of herb-drug interactions is key. One of the purposes of the biomedical literature is to inform prescribers. Scientific literature accessible on databases such as PubMed is dense and careful reading is time consuming. We propose a reading aid tool named "HDI highlighter" to help readers to find key information in clinical studies and case reports describing herb-drug interactions. It uses natural language processing algorithms (artificial intelligence) with a pharmaceutical focus. Semantic relation extraction for herb-drug interactions from the biomedical literature are overexpressed using keywords. We have tested it to review 120 published articles over the last 10 years. In these articles, we have shown that case reports often involved long-term or semi-long-term treatments such as cancer or human immunodeficiency virus therapies, antiepileptic drugs, or central nervous system drugs. Similarly, these classes of drugs are more extensively targeted by clinical studies. Herb-drug interactions described in case reports are identified in medicinal, recreational, and alimentary uses. They also usually lack a rigorous description of the herb(s) involved. Typically, clinical studies provide a complete description of protocols and dosages, with a few exceptions explained by patients' needs. Clinical studies on herbs are nevertheless conducted on a limited number of patients. All these limitations make the interpretation of herb-drug interactions complicated, but the HDI highlighter provides a quick overview of the herb-drug interaction literature.
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Shao H, Gan Q, Chen Z, Zhu S, Zhu Y. Analysis of the Underlying Mechanism of the Jiu Wei Zhen Xin Formula for Treating Generalized Anxiety Disorder Based on Network Pharmacology of Traditional Chinese Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:7761852. [PMID: 35677384 PMCID: PMC9168090 DOI: 10.1155/2022/7761852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/23/2022] [Indexed: 11/17/2022]
Abstract
Currently, there are many effective pharmacological treatments for generalized anxiety disorder (GAD), formulated herbal granule is also an alternative way. Our research intends to construct a pharmacological network on genetic targets and pathways between Jiu Wei Zhen Xin Formula (JWZXF) and GAD. Through the TCMSP database, we collected the active ingredients of JWZXF and potential targets of the active ingredients. The GAD-related proteins collected from GeneCards database and DisGeNET database were combined. Component-target protein networks were constructed and visualized using Cytoscape 3.8.2 software to comprehensively clarify the relationships between ingredients, components, and targets. The intersection targets were imported into the STRING database, and the protein-protein interaction (PPI) network was constructed. We constructed and analyzed the visualized "drug-target-disease" network. Gene Ontology (GO) enrichment together with Kyoto encyclopedia of genes and genomes (KEGG) enrichment analysis were conducted on the common target through R language. Forty-one effective components and 106 potential targets of JWZXF were found. There were top ten hub genes and multiple important signaling pathways involved in the treatment of GAD with the JWZXF. This study expounded the pharmacological actions and molecular mechanisms of the JWZXF in treating GAD from a holistic perspective. The potential pharmacological effects of the JWZXF are closely related to regulation because not only does it comprehensively analyze the possible mechanism of JWZXF treatment of GAD but it can also facilitate further in-depth research and provide a theoretical basis for the clinical expansion of its application.
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Affiliation(s)
- Heng Shao
- Department of Geriatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Quan Gan
- Medical Faculty, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Zhuangfei Chen
- Medical Faculty, Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Shasha Zhu
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
- Department of Clinical Psychology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Yanqing Zhu
- The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
- Department of Clinical Psychology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
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Medicinal Plants and Their Impact on the Gut Microbiome in Mental Health: A Systematic Review. Nutrients 2022; 14:nu14102111. [PMID: 35631252 PMCID: PMC9144835 DOI: 10.3390/nu14102111] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/29/2022] [Accepted: 05/10/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Various neurocognitive and mental health-related conditions have been associated with the gut microbiome, implicating a microbiome–gut–brain axis (MGBA). The aim of this systematic review was to identify, categorize, and review clinical evidence supporting medicinal plants for the treatment of mental disorders and studies on their interactions with the gut microbiota. Methods: This review included medicinal plants for which clinical studies on depression, sleeping disorders, anxiety, or cognitive dysfunction as well as scientific evidence of interaction with the gut microbiome were available. The studies were reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Results: Eighty-five studies met the inclusion criteria and covered thirty mental health-related medicinal plants with data on interaction with the gut microbiome. Conclusion: Only a few studies have been specifically designed to assess how herbal preparations affect MGBA-related targets or pathways. However, many studies provide hints of a possible interaction with the MGBA, such as an increased abundance of health-beneficial microorganisms, anti-inflammatory effects, or MGBA-related pathway effects by gut microbial metabolites. Data for Panax ginseng, Schisandra chinensis, and Salvia rosmarinus indicate that the interaction of their constituents with the gut microbiota could mediate mental health benefits. Studies specifically assessing the effects on MGBA-related pathways are still required for most medicinal plants.
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Yao G, Zhang X, Li J, Liu S, Li X, Liu P, Xu Y. Improving Depressive Symptoms of Post-stroke Depression Using the Shugan Jieyu Capsule: A Resting-State Functional Magnetic Resonance Imaging Study. Front Neurol 2022; 13:860290. [PMID: 35493835 PMCID: PMC9047823 DOI: 10.3389/fneur.2022.860290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/24/2022] [Indexed: 11/16/2022] Open
Abstract
Regional homogeneity (ReHo) and fractional amplitude of low-frequency fluctuation (fALFF) were used to detect the neuroimaging mechanism of Shugan Jieyu Capsule (SG) in ameliorating depression of post-stroke depression (PSD) patients. Fifteen PSD patients took SG for 8 weeks, completed the 24-item Hamilton Depression Scale (HAMD) assessment at the baseline and 8 weeks later, and underwent functional magnetic resonance imaging (fMRI) scanning. Twenty-one healthy controls (HCs) underwent these assessments at the baseline. We found that SG improved depression of PSD patients, in which ReHo values decreased in the left calcarine sulcus (CAL.L) and increased in the left superior frontal gyrus (SFG.L) of PSD patients at the baseline. The fALFF values of the left inferior parietal cortex (IPL.L) decreased in PSD patients at the baseline. Abnormal functional activities in the brain regions were reversed to normal levels after the administration of SG for 8 weeks. Receiver operating characteristic (ROC) analysis found that the changes in three altered brain regions could be used to differentiate PSD patients at the baseline and HCs. Average signal values of altered regions were related to depression in all subjects at the baseline. Our results suggest that SG may ameliorate depression of PSD patients by affecting brain region activity and local synchronization.
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Affiliation(s)
- Guanqun Yao
- School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Psychiatry, Tsinghua University Yuquan Hospital, Beijing, China
| | - Xiaoqian Zhang
- School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Psychiatry, Tsinghua University Yuquan Hospital, Beijing, China
| | - Jing Li
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Sha Liu
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xinrong Li
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Pozi Liu
- School of Clinical Medicine, Tsinghua University, Beijing, China
- Department of Psychiatry, Tsinghua University Yuquan Hospital, Beijing, China
| | - Yong Xu
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, China
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, China
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Olatunji TL, Siebert F, Adetunji AE, Harvey BH, Gericke J, Hamman JH, Van der Kooy F. Sceletium tortuosum: A review on its phytochemistry, pharmacokinetics, biological, pre-clinical and clinical activities. JOURNAL OF ETHNOPHARMACOLOGY 2022; 287:114711. [PMID: 34758918 DOI: 10.1016/j.jep.2021.114711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sceletium tortuosum (L.) N.E.Br., the most sought after and widely researched species in the genus Sceletium is a succulent forb endemic to South Africa. Traditionally, this medicinal plant is mainly masticated or smoked and used for the relief of toothache, abdominal pain, as a mood-elevator, analgesic, hypnotic, anxiolytic, thirst and hunger suppressant, and for its intoxicating/euphoric effects. Sceletium tortuosum is currently of widespread scientific interest due to its clinical potential in treating anxiety and depression, relieving stress in healthy individuals, and enhancing cognitive functions. These pharmacological actions are attributed to its phytochemical constituents referred to as mesembrine-type alkaloids. AIM OF THE REVIEW The aim of this review was to comprehensively summarize and critically evaluate recent research advances on the phytochemistry, pharmacokinetics, biological, pre-clinical and clinical activities of the medicinal plant S. tortuosum. Additionally, current ongoing research and future perspectives are also discussed. METHODS All relevant scientific articles, books, MSc and Ph.D. dissertations on botany, behavioral pharmacology, traditional uses, and phytochemistry of S. tortuosum were retrieved from different databases (including Science Direct, PubMed, Google Scholar, Scopus and Web of Science). For pharmacokinetics and pharmacological effects of S. tortuosum, the focus fell on relevant publications published between 2009 and 2021. RESULTS Twenty-five alkaloids belonging to four structural classes viz: mesembrine, Sceletium A4, joubertiamine, and tortuosamine, have been identified from S. tortuosum, of which the mesembrine class is predominant. The crude extracts and commercially available standardized extracts of S. tortuosum have displayed a wide spectrum of biological activities (e.g. antimalarial, anti-oxidant, neuromodulatory, immunomodulatory, anti-HIV, neuroprotection) in in vitro or in vivo studies. While the plant has been studied in clinical populations, this has only been in healthy subjects, so that further study in pathological states remains to be done. Nevertheless, the aforementioned studies have demonstrated that S. tortuosum has potential for enhancing cognitive function and managing anxiety and depression. CONCLUSION As an important South African medicinal plant, S. tortuosum has garnered many research advances on its phytochemistry and biological activities over the last decade. These scientific studies have shown that S. tortuosum has various bioactivities. The findings have further established the link between the phytochemistry and pharmacological application, and support the traditional use of S. tortuosum in the indigenous medicine of South Africa.
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Affiliation(s)
- T L Olatunji
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
| | - F Siebert
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
| | - A E Adetunji
- School of Life Sciences, University of KwaZulu-Natal, Durban, 4001, South Africa
| | - B H Harvey
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa; SAMRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry and Neuroscience Institute, University of Cape Town, South Africa
| | - J Gericke
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa
| | - J H Hamman
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa
| | - F Van der Kooy
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
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Constable PA, Al-Dasooqi D, Bruce R, Prem-Senthil M. A Review of Ocular Complications Associated with Medications Used for Anxiety, Depression, and Stress. CLINICAL OPTOMETRY 2022; 14:13-25. [PMID: 35237084 PMCID: PMC8884704 DOI: 10.2147/opto.s355091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/28/2022] [Indexed: 06/14/2023]
Abstract
This review of commonly prescribed psychotropic drugs aims to update the clinician on possible ophthalmic side effects that may include dry eye, diplopia, mydriasis, and cataracts. This review summarizes our current knowledge of known ocular side effects of psychotropic drugs based on reviews, case reports, case-control studies, a case series, and cross-sectional observational studies reported in the recent literature. The review covers disorders related to depression, anxiety, and stress which are commonly encountered within society and can have debilitating impacts on an individual's quality of life that may require chronic therapeutic management. The main medications used in the treatment and management of these conditions typically target receptors, metabolic enzymes, or transport pumps that alter the pre- and/or post-synaptic levels of neurotransmitters such as serotonin, norepinephrine, dopamine, gamma-aminobutyric acid, and opioids to improve mood and/or relieve pain and anxiety. Novel non-therapeutic options are undergoing clinical trials, and some patients may seek alternative therapies or have associated substance abuse issues to alleviate their symptoms. This review summarizes some of the clinical signs of depression and the main therapeutic options and their reported ocular side effects which may be pertinent today given the rise in use of psychotropic medications used to manage depression, anxiety, and stress.
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Affiliation(s)
- Paul A Constable
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, Australia
| | - Dalia Al-Dasooqi
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, Australia
| | - Rhiannon Bruce
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, Australia
| | - Mallika Prem-Senthil
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, Australia
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Gericke J, Lekhooa M, Steyn SF, Viljoen AM, Harvey BH. An acute dose-ranging evaluation of the antidepressant properties of Sceletium tortuosum (Zembrin®) versus escitalopram in the Flinders Sensitive Line rat. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114550. [PMID: 34454055 DOI: 10.1016/j.jep.2021.114550] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 08/07/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sceletium tortuosum (L.) N.E.Br. (ST) has been used by the Khoisan people of South Africa as a mood elevator. Its various pharmacological mechanisms of action suggest distinct potential as an antidepressant. Clinical studies in healthy individuals suggest beneficial effects on mood, cognition, and anxiety. AIM OF THE STUDY To obtain a chromatographic fingerprint of a standardized extract of S. tortuosum (Zembrin®), and to evaluate the acute antidepressant-like properties of Zembrin® versus the reference antidepressant, escitalopram, in the Flinders Sensitive Line (FSL) rat, a genetic rodent model of depression. MATERIALS AND METHODS The chemical profile of Zembrin® was determined by ultra-performance liquid chromatography-mass spectrometry (UPLC-MS) chromatogram method using alkaloid standards. Twelve saline treated FSL and six Flinders Resistant Line (FRL) control rats were used to confirm face validity of the FSL model using the forced swim test (FST). Thereafter, FSL rats (n = 10) received either 5, 10, 25, 50 or 100 mg/kg of Zembrin®, or 5, 10 or 20 mg/kg escitalopram oxalate (ESC), both via oral gavage, and subjected to the open field test (OFT) and FST. RESULTS Four main ST alkaloids were identified and quantified in Zembrin® viz. mesembrenone, mesembrenol, mesembrine, and mesembranol (47.9%, 32%, 13.2%, and 6.8% of the total alkaloids, respectively). FSL rats showed significantly decreased swimming and climbing (coping) behaviours, and significantly increased immobility (despair), versus FRL controls. ESC 5 mg/kg and Zembrin® 25 mg/kg and 50 mg/kg showed significant dose-dependent reversal of immobility in FSL rats and variable effects on coping behaviours. Zembrin® 50 mg/kg was the most effective antidepressant dose, showing equivalence to ESC 5. CONCLUSIONS Zembrin® (25 and 50 mg/kg) and ESC (5 mg/kg) are effective antidepressants after acute treatment in the FST, as assessed in FSL rats. Moreover, Zembrin® 50 mg/kg proved equivalent to ESC 5. Further long-term bio-behavioural studies on the antidepressant properties of Zembrin® are warranted.
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Affiliation(s)
- Johané Gericke
- Center of Excellence for Pharmaceutical Sciences (Pharmacen), North West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
| | - Makhotso Lekhooa
- Center of Excellence for Pharmaceutical Sciences (Pharmacen), North West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
| | - Stephan F Steyn
- Center of Excellence for Pharmaceutical Sciences (Pharmacen), North West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
| | - Alvaro M Viljoen
- Department of Pharmaceutical Sciences, Tshwane University of Technology, Private Bag X680, Pretoria, 0001, South Africa; SAMRC Herbal Drugs Research Unit, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria, 0001, South Africa.
| | - Brian H Harvey
- Center of Excellence for Pharmaceutical Sciences (Pharmacen), North West University, Private Bag X6001, Potchefstroom, 2520, South Africa; SAMRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry and Mental Health and Neuroscience Institute, University of Cape Town, Cape Town, South Africa.
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Kwiecień I, Miceli N, D’Arrigo M, Marino A, Ekiert H. Antioxidant Potential and Enhancement of Bioactive Metabolite Production in In Vitro Cultures of Scutellaria lateriflora L. by Biotechnological Methods. Molecules 2022; 27:1140. [PMID: 35164404 PMCID: PMC8839037 DOI: 10.3390/molecules27031140] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/27/2022] [Accepted: 02/02/2022] [Indexed: 11/17/2022] Open
Abstract
Studies carried out using three different in vitro assays and a biological setting (Escherichia coil) demonstrated the antioxidant activity of Scutellaria lateriflora microshoot extract. Moreover, the extract exhibited no toxicity in a brine shrimp lethality bioassay. These results indicated that microshoots are a rich, safe source of antioxidants, which encouraged us to enhance their production in vitro. In agar and agitated cultures, two biotechnological strategies were applied: feeding the cultures with the biogenetic precursors of the phenolics-phenylalanine and tyrosine, and eliciting them with methyl jasmonate. Specific Scutellaria flavonoids and verbascoside were analysed by HPLC. Feeding with precursors (1 g/L) in agar cultures decreased the production of the metabolites. In agitated cultures, different concentrations of precursors (1.0-2.5 g/L) and the elicitor (10; 50; 100 µM) were tested. Additionally, parallel feeding with the precursor and elicitor in a concentration of 50 µM were applied. The best strategy for total flavonoid and verbascoside production was phenylalanine feeding (1.5 g/L), max. 3765 and 475 mg/100 g DW, respectively, after 7 days. This is the first report documenting the high antioxidant production in S. lateriflora microshoots after feeding with phenylalanine. Moreover, for the first time, bioreactor cultures were successfully maintained, obtaining attractive results (max. total flavonoid content 2348 and verbascoside 485 mg/100 g DW).
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Affiliation(s)
- Inga Kwiecień
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9 Str., 30-688 Krakow, Poland;
| | - Natalizia Miceli
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres, 31, 98166 Messina, Italy; (N.M.); (M.D.); (A.M.)
| | - Manuela D’Arrigo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres, 31, 98166 Messina, Italy; (N.M.); (M.D.); (A.M.)
| | - Andreana Marino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno d’Alcontres, 31, 98166 Messina, Italy; (N.M.); (M.D.); (A.M.)
| | - Halina Ekiert
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9 Str., 30-688 Krakow, Poland;
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Lee JH, Jo HG, Min SY. East Asian Herbal Medicine Combined with Conventional Therapy for Children with Autism Spectrum Disorder: A Systematic Review and Meta-analysis. Explore (NY) 2022; 18:646-656. [DOI: 10.1016/j.explore.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 01/21/2022] [Accepted: 02/01/2022] [Indexed: 11/04/2022]
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Lorca C, Mulet M, Arévalo-Caro C, Sanchez MÁ, Perez A, Perrino M, Bach-Faig A, Aguilar-Martínez A, Vilella E, Gallart-Palau X, Serra A. Plant-derived nootropics and human cognition: A systematic review. Crit Rev Food Sci Nutr 2022; 63:5521-5545. [PMID: 34978226 DOI: 10.1080/10408398.2021.2021137] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Substances with modulatory capabilities on certain aspects of human cognition have been revered as nootropics from the dawn of time. The plant kingdom provides most of the currently available nootropics of natural origin. Here, in this systematic review, we aim to provide state-of-the-art information regarding proven and unproven effects of plant-derived nootropics (PDNs) on human cognition in conditions of health and disease. Six independent searches, one for each neurocognitive domain (NCD), were performed in parallel using three independent scientific library databases: PubMed, Cochrane and Scopus. Only scientific studies and systematic reviews with humans published between January 2000 and November 2021 were reviewed, and 256 papers were included. Ginkgo biloba was the most relevant nootropic regarding perceptual and motor functions. Bacopa monnieri improves language, learning and memory. Withania somnifera (Ashwagandha) modulates anxiety and social-related cognitions. Caffeine enhances attention and executive functions. Together, the results from the compiled studies highlight the nootropic effects and the inconsistencies regarding PDNs that require further research.Supplemental data for this article is available online at https://doi.org/10.1080/10408398.2021.2021137.
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Affiliation(s)
- Cristina Lorca
- IMDEA-Food Research Institute, +Pec Proteomics, Campus of International Excellence UAM + CSIC, Old Cantoblanco Hospital, Madrid, Spain
- Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRB Lleida) - Neuroscience Area - University Hospital Arnau de Vilanova (HUAV) - School of Medicine, University of Lleida (UdL), Lleida, Spain
- Proteored - Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - María Mulet
- Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRB Lleida) - Neuroscience Area - University Hospital Arnau de Vilanova (HUAV) - School of Medicine, University of Lleida (UdL), Lleida, Spain
| | - Catalina Arévalo-Caro
- Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRB Lleida) - Neuroscience Area - University Hospital Arnau de Vilanova (HUAV) - School of Medicine, University of Lleida (UdL), Lleida, Spain
| | - M Ángeles Sanchez
- IMDEA-Food Research Institute, +Pec Proteomics, Campus of International Excellence UAM + CSIC, Old Cantoblanco Hospital, Madrid, Spain
| | - Ainhoa Perez
- IMDEA-Food Research Institute, +Pec Proteomics, Campus of International Excellence UAM + CSIC, Old Cantoblanco Hospital, Madrid, Spain
| | - María Perrino
- IMDEA-Food Research Institute, +Pec Proteomics, Campus of International Excellence UAM + CSIC, Old Cantoblanco Hospital, Madrid, Spain
| | - Anna Bach-Faig
- FoodLab Research Group (2017SGR 83), Faculty of Health Sciences, Open University of Catalonia (UOC), Barcelona, Spain
- Food and Nutrition Area, Barcelona Official College of Pharmacists, Barcelona, Spain
| | - Alicia Aguilar-Martínez
- FoodLab Research Group (2017SGR 83), Faculty of Health Sciences, Open University of Catalonia (UOC), Barcelona, Spain
| | - Elisabet Vilella
- Hospital Universitari Institut Pere Mata (HUIPM), Institut Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
- Universitat Rovira i Virgili (URV), Reus, Spain
- Centro de investigación Biomédica en Salud Mental CIBERSAM, Instituto de Salud Carlos III, Madrid, Spain
| | - Xavier Gallart-Palau
- Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRB Lleida) - Neuroscience Area - University Hospital Arnau de Vilanova (HUAV) - School of Medicine, University of Lleida (UdL), Lleida, Spain
- Proteored - Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Hospital Universitari Institut Pere Mata (HUIPM), Institut Investigació Sanitària Pere Virgili (IISPV), Reus, Spain
- Centro de investigación Biomédica en Salud Mental CIBERSAM, Instituto de Salud Carlos III, Madrid, Spain
| | - Aida Serra
- IMDEA-Food Research Institute, +Pec Proteomics, Campus of International Excellence UAM + CSIC, Old Cantoblanco Hospital, Madrid, Spain
- Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRB Lleida) - Neuroscience Area - University Hospital Arnau de Vilanova (HUAV) - School of Medicine, University of Lleida (UdL), Lleida, Spain
- Proteored - Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Pazoki B, Zandi N, Assaf Z, Moghaddam HS, Zeinoddini A, Mohammadi MR, Akhondzadeh S. Efficacy and safety of saffron as adjunctive therapy in adults with attention-deficit/hyperactivity disorder: a randomized, double-blind, placebo-controlled clinical trial. ADVANCES IN INTEGRATIVE MEDICINE 2022. [DOI: 10.1016/j.aimed.2022.01.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Mazza MG, Palladini M, Poletti S, Benedetti F. Post-COVID-19 Depressive Symptoms: Epidemiology, Pathophysiology, and Pharmacological Treatment. CNS Drugs 2022; 36:681-702. [PMID: 35727534 PMCID: PMC9210800 DOI: 10.1007/s40263-022-00931-3] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/19/2022] [Indexed: 12/12/2022]
Abstract
The Coronavirus Disease 2019 (COVID-19) pandemic is still spreading worldwide over 2 years since its outbreak. The psychopathological implications in COVID-19 survivors such as depression, anxiety, and cognitive impairments are now recognized as primary symptoms of the "post-acute COVID-19 syndrome." Depressive psychopathology was reported in around 35% of patients at short, medium, and long-term follow-up after the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) infection. Post-COVID-19 depressive symptoms are known to increase fatigue and affect neurocognitive functioning, sleep, quality of life, and global functioning in COVID-19 survivors. The psychopathological mechanisms underlying post-COVID-19 depressive symptoms are mainly related to the inflammation triggered by the peripheral immune-inflammatory response to the viral infection and to the persistent psychological burden during and after infection. The large number of SARS-CoV-2-infected patients and the high prevalence of post-COVID-19 depressive symptoms may significantly increase the pool of people suffering from depressive disorders. Therefore, it is essential to screen, diagnose, treat, and monitor COVID-19 survivors' psychopathology to counteract the depression disease burden and related years of life lived with disability. This paper reviews the current literature in order to synthesize the available evidence regarding epidemiology, clinical features, neurobiological underpinning, and pharmacological treatment of post-COVID-19 depressive symptoms.
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Affiliation(s)
- Mario Gennaro Mazza
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, IRCCS Scientific Institute Ospedale San Raffaele, San Raffaele Turro, Via Stamira d'Ancona 20, 20127, Milan, Italy. .,Vita-Salute San Raffaele University, Milan, Italy. .,PhD Program in Cognitive Neuroscience, Vita-Salute San Raffaele University, Milan, Italy.
| | - Mariagrazia Palladini
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, IRCCS Scientific Institute Ospedale San Raffaele, San Raffaele Turro, Via Stamira d’Ancona 20, 20127 Milan, Italy ,grid.15496.3f0000 0001 0439 0892Vita-Salute San Raffaele University, Milan, Italy ,grid.15496.3f0000 0001 0439 0892PhD Program in Cognitive Neuroscience, Vita-Salute San Raffaele University, Milan, Italy
| | - Sara Poletti
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, IRCCS Scientific Institute Ospedale San Raffaele, San Raffaele Turro, Via Stamira d’Ancona 20, 20127 Milan, Italy ,grid.15496.3f0000 0001 0439 0892Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco Benedetti
- Psychiatry and Clinical Psychobiology, Division of Neuroscience, IRCCS Scientific Institute Ospedale San Raffaele, San Raffaele Turro, Via Stamira d’Ancona 20, 20127 Milan, Italy ,grid.15496.3f0000 0001 0439 0892Vita-Salute San Raffaele University, Milan, Italy
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Kawakami S, Morinaga M, Tsukamoto-Sen S, Mori S, Matsui Y, Kawama T. Constituent Characteristics and Functional Properties of Passion Fruit Seed Extract. Life (Basel) 2021; 12:38. [PMID: 35054431 PMCID: PMC8781723 DOI: 10.3390/life12010038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/16/2021] [Accepted: 12/24/2021] [Indexed: 12/13/2022] Open
Abstract
The genus Passiflora L. is widely cultivated in tropical and subtropical regions. The major species, Passiflora edulis Sims, is known as 'passion fruit' and is widely used in processed foods as well as eaten raw. P. edulis fruits are eaten for their pulp together with the seeds; however, the seeds are often discarded when used in processed foods. P. edulis seeds contain a variety of nutrients and functional components, and their industrial use is desirable from the perspective of waste reduction. Previous studies have analyzed the constituents of P. edulis and their physiological functions. P. edulis seeds contain various types of polyphenols, especially those rich in stilbenes (e.g., piceatannol). P. edulis seed extracts and isolated compounds from seeds have been reported to exhibit various physiological functions, such as antioxidant effects, improvement of skin condition, fat-burning promotion effects, and hypoglycemic effects. This review summarizes the nutritional characteristics, polyphenol content, and physiological functions of P. edulis seeds.
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Affiliation(s)
- Shinpei Kawakami
- Health Science Research Center, R & D Institute, Morinaga & Co., Ltd., 2-1-1 Shimosueyoshi, Tsurumi-ku, Yokohama 230-8504, Japan; (M.M.); (S.T.-S.); (S.M.); (Y.M.); (T.K.)
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Hu D, Gao J, Yang X, Liang Y. Chinese Pharmacopoeia Revisited: A Review of Anti-Depression Herbal Sources. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211059312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Depression, which can be accompanied by many fatal diseases and a low life quality, has become the leading cause of ill health and disability worldwide. However, Chinese Pharmacopoeia, the most authoritative and evidence-based encyclopedia of Traditional Chinese Medicine (TCM), could contain leads and insights into the development of new antidepressant drugs. In this work, nine herbal medicines with ‘dispel melancholy functions’ specifically documented in Chinese Pharmacopoeia have been comprehensively reviewed with respect to clinical trials, and phytochemical and pharmacological aspects. The nine drugs are Rosae Chinensis Flos, Croci Stigma, Albiziae Cortex and Flos, Roase Rugosae Flos, Curcumae Radix, Hyperici Perforati Herba, Cyperi Rhizoma and Bupleuri Radix. The mechanisms of action of their functional antidepressant compounds, including gallic acid, hypericin, kaempferol, crocetin, crocin, quercetin, luteolin, isorhamnetin, curcumin, hyperforin, adhyperforin, catechin, rutin, puerarin, and saikosaponins A and D, have been collected and discussed. These traditional Chinese herbs and their active compounds provide a promising resource to develop effective new antidepressant drugs in future. Moreover, mechanistic investigations, safety verification and large-scale clinical trials are still expected to finally transform such TCM-based antidepressant resources to new drugs for patients suffering from depression.
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Affiliation(s)
- Dongyi Hu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Henan, China
| | - Jiayu Gao
- School of Chemical Engineering and Pharmaceutics, Henan University of Science and Technology, Henan, China
| | - Xiao Yang
- School of Clinical Medicine, Henan University of Science and Technology, Henan, China
| | - Ying Liang
- National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Institute of Mental Health, Peking University, Beijing, China
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Xiong TW, Liu B, Wu Q, Xu YY, Liu P, Wang Y, Liu J, Shi JS. Beneficial effects of Dendrobium nobile Lindl. Alkaloids (DNLA) on anxiety and depression induced by chronic unpredictable stress in rats. Brain Res 2021; 1771:147647. [PMID: 34481787 DOI: 10.1016/j.brainres.2021.147647] [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: 04/20/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 11/25/2022]
Abstract
Dendrobium nobile Lindl. alkaloid (DNLA) is effective against animal models of Alzheimer's disease. This study further examined its effect on anxiety and depression produced by chronic unpredictable stress (CUS). Rats were subjected to CUS for 42 days, followed by DNLA treatment (20 mg/kg/day, po) for 28 days. The behavioral tests, histopathology, neurotransmitters and RNA-Seq were examined. DNLA attenuated body weight loss and CUS-induced anxiety/depressive-like behaviors, as evidenced by the elevated-plus-maze test, open-field test and sucrose preference. DNLA alleviated neuronal damage and loss and increased Nissl bodies in the hippocampus CA2 region and cortex. DNLA decreased CUS-elevated 5-hydroxytryptamine, dopamine and monoamine oxidase and catechol-O-methyltransferase activities in the brain. DNLA attenuated HPA activation by decreasing adrenocorticotropic hormones and the expression of corticotropin-releasing hormone receptor-1, and increased the expression of glucocorticoid receptor in the brain. RNA-Seq revealed distinct gene expression patterns among groups. Gene ontology revealed the cell projection assembly, postsynapse and centrosome as top biological processes, and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment showed the cAMP, cGMP-PKG, glutamatergic synapse and circadian as major pathways for DNLA effects. Using DESeq2, CUS modulated 1700 differentially expressed genes (DEGs), which were prevented or attenuated by DNLA. CUS-induced DEGs were highly correlated with the Gene Expression Omnibus (GEO) database for anxiety and depression and were ameliorated by DNLA. Taken together, DNLA attenuated anxiety/depression-like behavior and neuronal damage induced by CUS in rats. The mechanisms could be related to regulation of the monoamine neurotransmitters and the HPA axis, and modulation of gene expression in the hippocampus.
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Affiliation(s)
- Ting-Wang Xiong
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China; Zunyi Medical and Pharmaceutical College, Zunyi, China.
| | - Bo Liu
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China.
| | - Qin Wu
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China.
| | - Yun-Yan Xu
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China.
| | - Ping Liu
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China; Department of Clinical Pharmacy, Zunyi Medical University, Zunyi, China.
| | - Yan Wang
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China.
| | - Jie Liu
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China.
| | - Jing-Shan Shi
- Key Lab for Basic Pharmacology of Ministry of Education, Zunyi Medical University, Zunyi, China.
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Olatunji TL, Siebert F, Adetunji AE, Harvey BH, Gericke J, Hamman JH, Van der Kooy F. Sceletium tortuosum: A review on its phytochemistry, pharmacokinetics, biological and clinical activities. JOURNAL OF ETHNOPHARMACOLOGY 2021; 280:114476. [PMID: 34333104 DOI: 10.1016/j.jep.2021.114476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/26/2021] [Accepted: 07/29/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sceletium tortuosum (L.) N.E.Br, the most sought after and widely researched species in the genus Sceletium is a succulent forb endemic to South Africa. Traditionally, this medicinal plant is mainly masticated or smoked and used for the relief of toothache, abdominal pain, and as a mood-elevator, analgesic, hypnotic, anxiolytic, thirst and hunger suppressant, and for its intoxicating/euphoric effects. Sceletium tortuosum is currently of widespread scientific interest due to its clinical potential in treating anxiety and depression, relieving stress in healthy individuals, and enhancing cognitive functions. These pharmacological actions are attributed to its phytochemical constituents referred to as mesembrine-type alkaloids. AIM OF THE REVIEW The aim of this review was to comprehensively summarize and critically evaluate recent research advances on the phytochemistry, pharmacokinetics, biological and clinical activities of the medicinal plant S. tortuosum. Additionally, current ongoing research and future perspectives are also discussed. METHODS All relevant scientific articles, books, MSc and Ph.D. dissertations on botany, behavioral pharmacology, traditional uses, and phytochemistry of S. tortuosum were retrieved from different databases (including Science Direct, PubMed, Google Scholar, Scopus and Web of Science). For pharmacokinetics and pharmacological effects of S. tortuosum, the focus fell on relevant publications published between 2009 and 2021. RESULTS Twenty-five alkaloids belonging to four structural classes viz: mesembrine, Sceletium A4, joubertiamine, and tortuosamine, have been identified from S. tortuosum, of which the mesembrine class is predominant. The crude extracts and commercially available standardized extracts of S. tortuosum have displayed a wide spectrum of biological activities (e.g. antimalarial, anti-oxidant, immunomodulatory, anti-HIV, neuroprotection, enhancement of cognitive function) in in vitro or in vivo studies. This plant has not yet been studied in a clinical population, but has potential for enhancing cognitive function, and managing anxiety and depression. CONCLUSION As an important South African medicinal plant, S. tortuosum has garnered many research advances on its phytochemistry and biological activities over the last decade. These scientific studies have shown that S. tortuosum has various bioactivities. The findings have further established the link between the phytochemistry and pharmacological application, and support the traditional use of S. tortuosum in the indigenous medicine of South Africa.
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Affiliation(s)
- T L Olatunji
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.
| | - F Siebert
- Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.
| | - A E Adetunji
- School of Life Sciences, University of KwaZulu-Natal, Durban 4001, South Africa.
| | - B H Harvey
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa; SAMRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry and Mental Health, University of Cape Town, South Africa; Department of Pharmacology, School of Pharmacy, North-West University, Potchefstroom Campus, 2520, South Africa.
| | - J Gericke
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa; Department of Pharmacology, School of Pharmacy, North-West University, Potchefstroom Campus, 2520, South Africa.
| | - J H Hamman
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
| | - F Van der Kooy
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
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Geck MS, Lecca D, Marchese G, Casu L, Leonti M. Ethnomedicine and neuropsychopharmacology in Mesoamerica. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114243. [PMID: 34129899 DOI: 10.1016/j.jep.2021.114243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/27/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The burden of disease caused by mental and neurological disorders is increasing globally, to a disproportionate degree in Latin America. In contrast to the many psychoactive plants with a use history in Mesoamerican cultures, the translation to the wider population of knowledge around numerous botanicals used contemporarily by indigenous Mesoamerican societies to treat psychological and neurological disorders did not receive the same attention. MATERIAL AND METHODS We used the previously published Mesoamerican Medicinal Plant Database to extract species and associated botanical drugs used as treatments for illnesses associated with the nervous system by Mesoamerican cultures in Belize, Guatemala, and Mexico. With the critical use of published pharmacological literature, the cross-culturally most salient genera are systematically reviewed. RESULTS From 2188 plant taxa contained in the database 1324 are used as treatments for illnesses associated with the nervous system. The ethnomedical data was critically confronted with the available biomedical literature for the 58 cross-culturally most salient genera. For a considerable proportion of the frequently used taxa, preclinical data are available, mostly validating ethnomedicinal uses. CONCLUSION This quantitative approach facilitates the prioritization of taxa for future pre-clinical, clinical and treatment outcome studies and gives patients, practitioners, and legislators a fundamental framework of evidence, on which to base decisions regarding phytomedicines.
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Affiliation(s)
- Matthias S Geck
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy; Biovision - Foundation for Ecological Development, Heinrichstrasse 147, 8005, Zurich, Switzerland
| | - Daniele Lecca
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy
| | - Giorgio Marchese
- Institute of Translational Pharmacology UOS of Cagliari National Research Council of Italy, Pula, Cagliari, Italy
| | - Laura Casu
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy
| | - Marco Leonti
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy.
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Geng X, Wu H, Li Z, Li C, Chen D, Zong J, Liu Z, Wei S, Peng W. Jie-Yu-He-Huan Capsule Ameliorates Anxiety-Like Behaviours in Rats Exposed to Chronic Restraint Stress via the cAMP/PKA/CREB/BDNF Signalling Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:1703981. [PMID: 34646421 PMCID: PMC8505060 DOI: 10.1155/2021/1703981] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/10/2021] [Accepted: 09/18/2021] [Indexed: 12/13/2022]
Abstract
Chronic stress is a critical factor in the aetiology of anxiety disorders; however, in the clinic, enduring and preventive measures are not available, and therapeutic drugs are associated with inevitable side effects. Our study established an anxiety rat model using chronic restraint stress (CRS) and assessed these animals using the open-field test, elevated plus-maze test, and light-dark box test. Jie-Yu-He-Huan capsule (JYHH), a Chinese medicine formula, was used as a preventative drug. The HPA axis-mediated release of corticotropin-releasing hormone, adrenocorticotropic hormone, and corticosterone from the hypothalamus was tested. In the hippocampus and prefrontal cortex, concentrations of 5-HT and its metabolite 5-hydroxyindoleacetic acid, as well as monoamine oxidase A, glucocorticoid receptor, and 5-HT1A receptor expression levels, were measured. Furthermore, we examined protein and mRNA expression of cAMP-PKA-CREB-BDNF pathway components. The results showed that JYHH had a significant preventative effect on the anxiety-like behaviour induced by CRS and prevented abnormal changes in the HPA axis and 5-HT system. Furthermore, CRS inhibited the cAMP-PKA-CREB-BDNF pathway, which returned to normal levels following JYHH treatment. This might be the underlying molecular mechanism of the antianxiety effect of JYHH, which could provide a new clinical target for preventative anxiolytic drugs for chronic stress.
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Affiliation(s)
- Xiwen Geng
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355 Shandong, China
| | - Hongyun Wu
- No. 3 Department of Encephalopathy, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji'nan, 250011 Shandong, China
| | - Zifa Li
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355 Shandong, China
| | - Chuanfen Li
- College of Physical Education, Shandong Normal University, Ji'nan, 250014 Shandong, China
| | - Dan Chen
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355 Shandong, China
| | | | - Zimin Liu
- Chenland Nutritionals, Inc., Irvine, 92614 CA, USA
| | - Sheng Wei
- Experimental Centre, Shandong University of Traditional Chinese Medicine, Ji'nan, 250355 Shandong, China
| | - Wei Peng
- No. 3 Department of Encephalopathy, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Ji'nan, 250011 Shandong, China
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