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Sener K, Cakir A, Yesiloglu O, Altug E, Guven R, Korkut S. Rhabdomyolysis and acute kidney injury after consumption of black seed oil. Toxicon 2024; 245:107787. [PMID: 38844000 DOI: 10.1016/j.toxicon.2024.107787] [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: 05/21/2024] [Accepted: 05/29/2024] [Indexed: 06/18/2024]
Abstract
PURPOSE Medicines derived from natural sources have been used for thousands of years throughout the world. Because natural compounds are thought to have less toxic effects and fewer side effects, these products are becoming more popular by the day. CASE REPORT In this case report, we presented a case of acute kidney injury, rhabdomyolysis, and hepatotoxicity after ingestion of black seed oil. Although black seed oil is widely used around the world, there is currently limited knowledge on its adverse effects. CONCLUSION It is important to keep in mind that rhabdomyolysis, acute renal damage, and hepatotoxicity might occur following the use of black seed oil. Black seed oil ingestion should be considered when making a differential diagnosis for these conditions in patients suspected of taking herbal products.
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Affiliation(s)
- Kemal Sener
- Department of Emergence Medicine, Republic of Turkey, Ministry of Healthy Mersin City Hospital, Mersin, Turkey.
| | - Adem Cakir
- Department of Emergency Medicine, Ministry of Health of Turkey, Canakkale Mehmet Akif Ersoy State Hospital, Canakkale, Turkey.
| | - Onder Yesiloglu
- Department of Emergence Medicine, Republic of Turkey, Ministry of Healthy 25 Aralık State Hospital, Gaziantep, Turkey.
| | - Ertugrul Altug
- Department of Emergence Medicine, Republic of Turkey, Ministry of Healthy Başaksehir Cam and Sakura State Hospital, Istanbul, Turkey.
| | - Ramazan Guven
- Department of Emergence Medicine, Republic of Turkey, Ministry of Healthy Başaksehir Cam and Sakura State Hospital, Istanbul, Turkey.
| | - Semih Korkut
- Department of Emergence Medicine, Republic of Turkey, Ministry of Healthy Başaksehir Cam and Sakura State Hospital, Istanbul, Turkey.
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Yetsenga R, Banerjee R, Streatfeild J, McGregor K, Austin SB, Lim BWX, Diedrichs PC, Greaves K, Mattei J, Puhl RM, Slaughter-Acey JC, Solanke I, Sonneville KR, Velasquez K, Cheung S. The economic and social costs of body dissatisfaction and appearance-based discrimination in the United States. Eat Disord 2024:1-31. [PMID: 38520696 DOI: 10.1080/10640266.2024.2328461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/25/2024]
Abstract
This study estimated the social and economic costs of body dissatisfaction and appearance-based discrimination (specifically, weight and skin-shade discrimination) in the United States (USA) in the 2019 calendar year. We used a prevalence-based approach and a cost-of-illness method to estimate the annual cost of harmful appearance ideals for cases of body dissatisfaction and discrimination based on weight and skin shade. Impacts on conditions/illnesses such as eating disorders that are attributable to body dissatisfaction, weight discrimination and skin-shade discrimination were identified through a quasi-systematic literature review, which captured financial, economic, and non-financial costs. For each impact attributable to body dissatisfaction or appearance-based discrimination, annual health system and productivity costs (or labor market costs) were primarily estimated by using a population attributable fraction methodology. Only direct costs that resulted from body dissatisfaction and appearance-based discrimination were included (for example, costs associated with conditions such as depression attributable to body dissatisfaction or appearance-based discrimination). In contrast, indirect costs (e.g. costs associated with a health condition developed following skin bleaching, which was undertaken as a result of body dissatisfaction) were not included. In 2019 body dissatisfaction incurred $84 billion in financial and economic costs and $221 billion through reduced well-being. Financial costs of weight discrimination and skin-shade discrimination were estimated to be $200 billion and $63 billion, respectively, and reduced well-being was estimated to be $206.7 billion due to weight discrimination and $8.4 billion due to skin-shade discrimination. Sensitivity testing revealed the costs likely range between $226 billion and $507 billion for body dissatisfaction, between $175 billion and $537 billion for skin-shade discrimination, and between $126 billion and $265 billion for weight discrimination. This study demonstrates that the prevalence and economic costs of body dissatisfaction and weight and skin-shade discrimination are substantial, which underscores the urgency of identifying policy actions designed to promote prevention.
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Affiliation(s)
- Rhiannon Yetsenga
- Health and Social Policy, Deloitte Access Economics, Sydney, Australia
| | - Rhea Banerjee
- Health and Social Policy, Deloitte Access Economics, Sydney, Australia
| | - Jared Streatfeild
- Health and Social Policy, Deloitte Access Economics, Sydney, Australia
| | | | - S Bryn Austin
- Division of Adolescent/Young Adult Medicine, Boston Children's Hospital; Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Belle W X Lim
- Health and Social Policy, Deloitte Access Economics, Sydney, Australia
| | | | - Kayla Greaves
- The Centre for Appearance Research is cross-departmental, University of the West of England, Bristol, UK
| | - Josiemer Mattei
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Rebecca M Puhl
- Department of Human Development & Family Sciences, Rudd Center for Food Policy and Health, University of Connecticut, Storrs, Connecticut, USA
| | - Jaime C Slaughter-Acey
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Iyiola Solanke
- Faculty of Law, University of Oxford/Somerville College, Oxford, UK
| | - Kendrin R Sonneville
- Department of Nutritional Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
| | | | - Simone Cheung
- Health and Social Policy, Deloitte Access Economics, Sydney, Australia
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3
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Thai TTH, Le HND, Mihalopoulos C, Austin SB, Le LKD. Economic costs associated with unhealthy weight control behaviors among Australian adolescents. Int J Eat Disord 2024; 57:341-352. [PMID: 38054343 DOI: 10.1002/eat.24107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 11/19/2023] [Accepted: 11/20/2023] [Indexed: 12/07/2023]
Abstract
OBJECTIVE This study explored the relationship between unhealthy weight control behaviors (UWCBs) and their associated economic costs among adolescents using the 2014-2018 Longitudinal Study of Australian Children (LSAC). METHODS LSAC data in Wave 6 (n = 3538 adolescents aged 14-15 years), Wave 7 n = 3089 adolescents aged 16-17 years), and Wave 8 (n = 3037 adolescents aged 18-19 years) were derived from a representative sample of Australian adolescents. UWCBs were measured using the self-reported Branched Eating Disorder Test questionnaire. UWCBs were sub-classified into having fasting behaviors, using weight loss supplements or purging behaviors. Economic costs include healthcare and productivity costs to caregivers. Healthcare costs were measured using data from the Medicare and Pharmaceutical Benefits, which includes both medical and pharmaceutical costs. Productivity losses were measured using caregivers' lost leisure time due to UWCBs among adolescents. RESULTS The mixed effect model identified statistically significant higher economic costs (mean difference = $453, 95% CIs $154, $752), higher health care costs (mean difference = $399, 95% CIs $102, $695), and higher productivity costs (mean difference = $59, 95% CIs $29, $90) for adolescents with UWCBs compared to their peers with no UWCBs. Subgroup analysis revealed that higher costs were associated with fasting and purging behaviors. DISCUSSION UWCBs were associated with increased economic costs during adolescence. Our finding suggests there should be a policy focus on tackling UWCBs to reduce the economic burden on the healthcare system and society. PUBLIC SIGNIFICANCE The study contributes to existing knowledge by investigating the direct healthcare costs and productivity losses associated with unhealthy weight control behaviors in Australian adolescents (14-18 years old) using a dataset that follows Australian adolescents over time. We found that engaging in unhealthy weight control behaviors such as fasting, using weight loss supplements, and purging was linked to higher costs among adolescents, suggesting policies should focus on addressing these behaviors.
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Affiliation(s)
- Thao T H Thai
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Ha N D Le
- Institute of Health Transformation, Deakin Health Economics, School of Health and Social Development, Deakin University, Geelong, Australia
| | - Cathrine Mihalopoulos
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - S Bryn Austin
- Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Long Khanh-Dao Le
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
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Choudhury A, Singh PA, Bajwa N, Dash S, Bisht P. Pharmacovigilance of herbal medicines: Concerns and future prospects. JOURNAL OF ETHNOPHARMACOLOGY 2023; 309:116383. [PMID: 36918049 DOI: 10.1016/j.jep.2023.116383] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/17/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The use of herbal medicines for prophylaxis, prevention, and treatment of various ailments is rising throughout the world because they are thought to be safer than allopathic treatments, which they are. However, several investigations have documented the toxicity and adverse drug reactions (ADR) of certain formulations and botanicals if not consumed wisely. AIM OF THE STUDY The goal of the current study is to address herbal medication pharmacovigilance (PV) modeling and related considerations for improved patient safety. Also, focus is laid on the comprehensive and critical analysis of the current state of PV for herbal medications at the national and international levels. MATERIALS AND METHODS Targeted review also known as focused literature review methodology was utilized for exploring the data from various scientific platforms such as Science Direct, Wiley Online Library, Springer, PubMed, Google Scholar using "pharmacovigilance, herbal medicine, traditional medicine, ADR, under reporting, herb toxicity, herb interactions" as keywords along with standard literature pertaining to herbal medicines that is published by the WHO and other international and national organizations etc. The botanical names mentioned in the present article were authenticated using World Flora Online database. RESULTS The historical developments paving the way for PV in regulatory setup were also discussed, along with various criteria's for monitoring herbal medicine, ADR of herbs, phytoconstituents, and traditional medicines, herb-drug interactions, modes of reporting ADR, databases for reporting ADR's, provisions of PV in regulatory framework of different nations, challenges and way forward in PV are discussed in detail advocating a robust drug safety ecosystem for herbal medicines. CONCLUSION Despite recent efforts to encourage the reporting of suspected ADRs linked to herbal medicines, such as expanding the programme and adding community pharmacists and other healthcare professionals as recognized reporters, the number of herbal ADR reports received by the regulatory bodies remains comparatively low. Since users often do not seek professional advice or report if they have side effects, under-reporting, is anticipated to be significant for herbal medications. There are inadequate quality control methods, poor regulatory oversight considering herbs used in food and botanicals, and unregulated distribution channels. In addition, botanical identity, traceability of herbs, ecological concerns, over-the-counter (OTC) herbal medicines, patient-physicians barriers requires special focus by the regulatory bodies for improved global safety of herbal medicines.
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Affiliation(s)
- Abinash Choudhury
- University Institute of Pharma Sciences (UIPS), Chandigarh University, Mohali, 140413, Punjab, India
| | - Preet Amol Singh
- University Institute of Pharma Sciences (UIPS), Chandigarh University, Mohali, 140413, Punjab, India.
| | - Neha Bajwa
- University Institute of Pharma Sciences (UIPS), Chandigarh University, Mohali, 140413, Punjab, India
| | - Subhransu Dash
- University Institute of Pharma Sciences (UIPS), Chandigarh University, Mohali, 140413, Punjab, India
| | - Preeti Bisht
- University Institute of Pharma Sciences (UIPS), Chandigarh University, Mohali, 140413, Punjab, India
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Hafiz NM, El-Readi MZ, Esheba G, Althubiti M, Ayoub N, Alzahrani AR, Al-Ghamdi SS, Eid SY. The use of the nutritional supplements during the covid-19 outbreak in Saudi Arabia: A cross-sectional study. Complement Ther Med 2023; 72:102917. [PMID: 36632904 PMCID: PMC9827747 DOI: 10.1016/j.ctim.2023.102917] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 12/31/2022] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND COVID-19 causes moderate to severe illness and is spreading globally. During a pandemic, vitamins and minerals are vital to health. Therefore, the prevalence and epidemiology of supplement use in Saudi Arabia during the COVID-19 pandemic must be known. METHODS This cross-sectional study was conducted in Saudi Arabia using an online survey. The study was conducted from June to March 2022 on both adults and children. The link to the survey was shared on social media platforms. The survey included questions on participants' demographics, vaccination status, supplements they used, and side effects of supplements. Participation in this study was optional, and there was no obligation to participate. There was a declaration about the aim of the study and different objectives before starting the survey. RESULTS The present study reported that most of the participants reported that they used vitamin C (64.6 %), zinc (51.9 %), multivitamins (46.1 %), black seeds (26.7 %), garlic (Allium sativum) (15.4 %), omega-3 (22.1 %), vitamin D (22.2 %), echinacea (10.1 %), manuka honey (26.0 %), curcumin (13.6 %), ginger (22.5 %), royal jelly (12.9 %), and propolis (7.5 %) before and during the COVID-19 pandemic period. These supplements were used more frequently by subjects during the pandemic than before. DISCUSSION AND CONCLUSION The respondents' risk of these supplements' use may partially reflect the public's behavioral response during a pandemic. Future studies can document the health beliefs and motivations of nutritional supplement users.
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Affiliation(s)
- Nada Mohammed Hafiz
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia; Saudi Toxicology Society, Umm Al-Qura University, Makkah, Saudi Arabia; Nahdi Medical Company, Saudi Arabia
| | - Mahmoud Zaki El-Readi
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia; Biochemistry Department, Faculty of Pharmacy, Al-Azhar University, Assuit 71524, Egypt.
| | - Ghada Esheba
- Department of Pathology, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia; Department of Pathology, Faculty of Medicine, Tanta University, Egypt
| | - Mohammad Althubiti
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia
| | - Nahla Ayoub
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia; Saudi Toxicology Society, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abdullah R Alzahrani
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia; Saudi Toxicology Society, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Saeed S Al-Ghamdi
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia; Saudi Toxicology Society, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Safaa Yehia Eid
- Department of Biochemistry, Faculty of Medicine, Umm Al-Qura University, Al Abdeyah, Makkah 24381, Saudi Arabia.
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Lubarska M, Hałasiński P, Hryhorowicz S, Mahadea DS, Łykowska-Szuber L, Eder P, Dobrowolska A, Krela-Kaźmierczak I. Liver Dangers of Herbal Products: A Case Report of Ashwagandha-Induced Liver Injury. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3921. [PMID: 36900932 PMCID: PMC10002162 DOI: 10.3390/ijerph20053921] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/17/2023] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
In recent years, cases of liver damage caused by ashwagandha herbal supplements have been reported from different parts of the world (Japan, Iceland, India, and the USA). Here, we describe the clinical phenotype of suspected ashwagandha-induced liver injury and the potential causative mechanism. The patient was admitted to the hospital because of jaundice. In the interview, it was reported that he had been taking ashwagandha for a year. Laboratory results showed an increase in total bilirubin, alanine transaminase (ALT), aspartate transaminase (AST), (gamma-glutamyl transpherase (GGT), alkaline phosphatase (ALP), total cholesterol, triglycerides, and ferritin. Based on clinical symptoms and additional tests, the patient was diagnosed with acute hepatitis and referred to a facility with a higher reference rate to exclude drug-induced liver injury. An R-value was assessed, indicative of hepatocellular injury. The result of the 24 h urine collection exceeded the upper limit of normal for copper excretion in urine twice. The clinical condition improved after intensive pharmacological treatment and four plasmapheresis treatments. This case is another showing the hepatotoxic potential of ashwagandha to cause cholestatic liver damage mixed with severe jaundice. In view of several documented cases of liver damage caused by ashwagandha and the unknown metabolic molecular mechanisms of substances contained in it, attention should be paid to patients reporting the use of these products in the past and presenting symptoms of liver damage.
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Affiliation(s)
- Marta Lubarska
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Przemysław Hałasiński
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Szymon Hryhorowicz
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-479 Poznan, Poland
| | - Dagmara Santabye Mahadea
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Liliana Łykowska-Szuber
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Piotr Eder
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Agnieszka Dobrowolska
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, Przybyszewskiego 49, 60-355 Poznan, Poland
| | - Iwona Krela-Kaźmierczak
- Department of Gastroenterology, Dietetics and Internal Diseases, University of Medical Sciences Poznan, Przybyszewskiego 49, 60-355 Poznan, Poland
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Wang H, Xuan M, Huang C, Wang C. Advances in Research on Bioactivity, Toxicity, Metabolism, and Pharmacokinetics of Usnic Acid In Vitro and In Vivo. Molecules 2022; 27:7469. [PMID: 36364296 PMCID: PMC9657990 DOI: 10.3390/molecules27217469] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 11/12/2023] Open
Abstract
Lichens are among the most widely distributed plants on earth and have the longest growth cycle. Usnic acid is an abundant characteristic secondary metabolite of lichens and the earliest lichen compound used commercially. It has diverse pharmacological activities, such as anti-inflammatory, antibacterial, antiviral, anticancer, antioxidant, and photoprotective effects, and promotes wound healing. It is widely used in dietary supplements, daily chemical products (fodder, dyes, food, perfumery, and cosmetics), and medicine. However, some studies have found that usnic acid can cause allergic dermatitis and drug-induced liver injury. In this paper, the bioactivity, toxicity, in vivo and in vitro metabolism, and pharmacokinetics of usnic acid were summarized. The aims were to develop and utilize usnic acid and provide reference for its future research.
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Affiliation(s)
- Hanxue Wang
- Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, 230 Baoding Road, Shanghai 200082, China
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Shanghai Key Laboratory for TCM Complex Prescription, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Min Xuan
- Department of Pharmacy, Qingdao Eighth People’s Hospital, 84 Fengshan Road, Qingdao 266121, China
| | - Cheng Huang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Changhong Wang
- The MOE Key Laboratory for Standardization of Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Shanghai Key Laboratory for TCM Complex Prescription, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
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Prevalence, patterns, and attitude regarding dietary supplement use in Saudi Arabia: Data from 2019. PLoS One 2022; 17:e0274412. [PMID: 36129901 PMCID: PMC9491604 DOI: 10.1371/journal.pone.0274412] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 08/30/2022] [Indexed: 11/25/2022] Open
Abstract
Dietary supplements are products containing dietary elements including vitamins, minerals, amino acids, herbs, or botanicals. They can aid consumers with low dietary intake and quality, as well as those with high demands, by boosting nutritious value. A cross-sectional study was conducted among adults living in Saudi Arabia aged between 18–60 years old using online self-administered questionnaire. Information regarding sociodemographic characteristics, use and type of dietary supplements, and attitude toward and patterns of dietary supplement use was collected. The chi-square test, Pearson correlations, and the independent t-test were used. In total, 531 participants (115 men and 416 women) were included. Approximately half of the participants (51.8%, n = 275) used dietary supplements. Participants who were using dietary supplements were significantly younger (29.16 ± 9.32 years), more highly educated (85.5%, n = 235), and worked in the health sector (63.7%, n = 100). Herbal supplement use was associated with older age and female sex. Single mineral supplements were used more frequently by married, female, pregnant, or breastfeeding participants and those not working in the health sector. Fatty supplements were used more frequently by participants with a higher level of education. Regarding the attitude toward dietary supplement use, women, single participants, and health care workers showed a significant positive attitude. In-depth investigation into the amount of and reasons for dietary supplement use in the health sector is required. Additionally, educating pregnant and breastfeeding women on the importance of dietary supplements is necessary.
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Mena-García A, Bellaizac-Riascos AJ, Rada-Mendoza M, Chito-Trujillo DM, Ruiz-Matute AI, Sanz ML. Quality Evaluation of Dietary Supplements for Weight Loss Based on Garcinia cambogia. Nutrients 2022; 14:nu14153077. [PMID: 35893931 PMCID: PMC9332841 DOI: 10.3390/nu14153077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/13/2022] [Accepted: 07/14/2022] [Indexed: 01/25/2023] Open
Abstract
Food supplements of plant origin for weight control are increasingly being demanded by consumers as a way to promote good health. Among them, those based on Garcinia cambogia (GCFS) are widely commercialized considering their bioactive properties, mainly due to (-)-hydroxycitric acid ((-)-HCA). However, recently, controversy has arisen over their safety; thus, further research and continuous monitoring of their composition is required. Hence, in this work, a multi-analytical approach was followed to determine not only (-)-HCA but also other constituents of 18 GCFS, which could be used as quality markers to detect fraudulent practices in these samples. Discrepancies between the declared (-)-HCA content and that experimentally determined were detected by LC–UV in 33% of the samples. Moreover, GC–MS analyses of GCFS allowed the detection of different compounds not present in G. cambogia fruits and not declared on supplement labels, probably related to heat exposure or to the addition of excipients or other extracts. This multi-analytical methodology is shown to be advantageous to address different fraudulent practices affecting the quality of these supplements.
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Affiliation(s)
- Adal Mena-García
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (A.M.-G.); (A.I.R.-M.)
| | - Angie Julieth Bellaizac-Riascos
- Grupo de Investigación Biotecnología, Calidad Medioambiental y Seguridad Agroalimentaria (BICAMSA), Universidad del Cauca, Popayán 190003, Colombia; (A.J.B.-R.); (M.R.-M.); (D.M.C.-T.)
| | - Maite Rada-Mendoza
- Grupo de Investigación Biotecnología, Calidad Medioambiental y Seguridad Agroalimentaria (BICAMSA), Universidad del Cauca, Popayán 190003, Colombia; (A.J.B.-R.); (M.R.-M.); (D.M.C.-T.)
| | - Diana María Chito-Trujillo
- Grupo de Investigación Biotecnología, Calidad Medioambiental y Seguridad Agroalimentaria (BICAMSA), Universidad del Cauca, Popayán 190003, Colombia; (A.J.B.-R.); (M.R.-M.); (D.M.C.-T.)
| | - Ana Isabel Ruiz-Matute
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (A.M.-G.); (A.I.R.-M.)
| | - María Luz Sanz
- Instituto de Química Orgánica General (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (A.M.-G.); (A.I.R.-M.)
- Correspondence:
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10
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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: 2] [Impact Index Per Article: 1.0] [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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11
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Britza SM, Musgrave IF, Byard RW. Implications for herbal polypharmacy: coumarin-induced hepatotoxicity increased through common herbal phytochemicals astragaloside IV and atractylenolide I. Toxicol Mech Methods 2022; 32:606-615. [PMID: 35354423 DOI: 10.1080/15376516.2022.2057267] [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: 10/18/2022]
Abstract
Hepatotoxicity is a well-known adverse effect of many substances, with toxicity often resulting from interactions of drugs with other drug-like substances. With the increased availability of complementary and alternative medicines, including herbal medicines, the likelihood of adverse interactions between drugs and drug-like substances in herbs increases. However, the impact of potential herb-herb interactions is little understood. To assess the potential of two cytochrome P450 enzyme modulating phytochemicals common to many herbal medicines, atractylenolide I (ATR-I) and astragaloside IV (AST-IV), to interact with coumarin, another phytochemical common in many foods, a hepatocyte function model with a liver carcinoma cell line, HepG2, was exposed to these agents. To determine the effects of cytochrome P450 modulation by these phytochemicals certain cells were induced with rifampicin to induce cytochrome P450. Increasing concentrations of ATR-I combined with a fixed, nontoxic concentration of coumarin (200 µM), demonstrated significant additive interactions. 300 µM ATR-I produced a 31% reduction in cell viability (p < 0.01) with coumarin in rifampicin uninduced cells. In rifampicin-induced cells, ATR-I (100-300 µM) produced a significant reduction in cell viability (p < 0.01) with coumarin (200 µM). AST-IV with fixed coumarin (200 µM) showed 27% toxicity at 300 µM AST-IV in rifampicin uninduced cells (p < 0.05) and 30% toxicity in rifampicin induced cells (p < 0.05). However, when fixed coumarin and AST-IV were combined with increasing concentrations of ATR-I no further significant increase in toxicity was observed (p > 0.05). These results demonstrate the potential toxic interactive capabilities of common traditional Chinese herbal medicine phytochemicals and underline the potential importance of coumarin-mediated toxicity.
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Affiliation(s)
- Susan M Britza
- School of Biomedicine, The University of Adelaide, Adelaide, Australia
| | - Ian F Musgrave
- School of Biomedicine, The University of Adelaide, Adelaide, Australia
| | - Roger W Byard
- School of Biomedicine, The University of Adelaide, Adelaide, Australia.,Forensic Science South Australia, Adelaide, Australia
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12
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Wang X, Ding Z, Ma K, Sun C, Zheng X, You Y, Zhang S, Peng Y, Zheng J. Cysteine-Based Protein Covalent Binding and Hepatotoxicity Induced by Emodin. Chem Res Toxicol 2022; 35:293-302. [DOI: 10.1021/acs.chemrestox.1c00358] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xu Wang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Zifang Ding
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Kaiqi Ma
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Chen Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Xiaojiao Zheng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Yutong You
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Shiyu Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou 550025, P.R. China
| | - Ying Peng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Jiang Zheng
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
- State Key Laboratory of Functions and Applications of Medicinal Plants, Key Laboratory of Pharmaceutics of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou 550025, P.R. China
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13
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Ugwu CE, Suru SM. Medicinal plants with hepatoprotective potentials against carbon tetrachloride-induced toxicity: a review. EGYPTIAN LIVER JOURNAL 2021. [DOI: 10.1186/s43066-021-00161-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Abstract
Background
Carbon tetrachloride (CCl4) is a well-characterized hepatotoxic agent. With rising cases of liver diseases, the identification, assessment, and development of hepatoprotective agents from plants source has become imperative.
Main body
With arrays of literature on plants with hepatoprotective potentials, this review sourced published literatures between 1998 and 2020 and systematically highlighted about 92 medicinal plants that have been reported to protect against CCl4-induced liver injury in animal models. The results show that herbal plants provide protection for the liver against CCl4 by downregulation of the liver marker enzymes and activation of antioxidant capacity of the liver cells with the restoration of liver architecture. We also provided the traditional and accompanying pharmacological uses of the plants. A variety of phytochemicals mostly flavonoids and polyphenols compounds were suggested to offer protection against liver injuries.
Conclusion
It can be concluded that there are a variety of phytochemicals in plant products with hepatoprotective activity against CCl4-induced toxicity in animal models.
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Sharp KJ, Vitagliano JA, Weitzman ER, Fitzgerald S, Dahlberg SE, Austin SB. Peer-to-Peer Social Media Communication About Dietary Supplements Used for Weight Loss and Sports Performance Among Military Personnel: Pilot Content Analysis of 11 Years of Posts on Reddit. JMIR Form Res 2021; 5:e28957. [PMID: 34605769 PMCID: PMC8524331 DOI: 10.2196/28957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/03/2021] [Accepted: 06/01/2021] [Indexed: 01/16/2023] Open
Abstract
Background Over 60% of military personnel in the United States currently use dietary supplements. Two types of dietary supplements, weight loss and sports performance (WLSP) supplements, are commonly used by military personnel despite the associated serious adverse effects such as dehydration and stroke. Objective To understand peer-to-peer communication about WLSP supplements among military personnel, we conducted a pilot study using the social media website, Reddit. Methods A total of 64 relevant posts and 243 comments from 2009 to 2019 were collected from 6 military subreddits. The posts were coded for year of posting, subreddit, and content consistent with the following themes: resources about supplement safety and regulation, discernability of supplement use through drug testing, serious adverse effects, brand names or identifiers, and reasons for supplement use. Results A primary concern posted by personnel who used supplements was uncertainty about the supplements that were not detectable on a drug test. Supplements to improve workout performance were the most frequently used. Conclusions Our pilot study suggests that military personnel may seek out peer advice about WLSP supplements on Reddit and spread misinformation about the safety and effectiveness of these products through this platform. Future directions for the monitoring of WLSP supplement use in military personnel are discussed.
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Affiliation(s)
- Kendall J Sharp
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, United States.,Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States
| | - Julia A Vitagliano
- Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States
| | - Elissa R Weitzman
- Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Susan Fitzgerald
- Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States
| | - Suzanne E Dahlberg
- Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - S Bryn Austin
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, United States.,Division of Adolescent and Young Adult Medicine, Boston Children's Hospital, Boston, MA, United States.,Department of Pediatrics, Harvard Medical School, Boston, MA, United States
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15
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ALkharashi NA. The consumption of nutritional supplements and herbal products for the prevention and treatment of COVID-19 infection among the Saudi population in Riyadh. CLINICAL NUTRITION OPEN SCIENCE 2021; 39:11-20. [PMID: 34585172 PMCID: PMC8461002 DOI: 10.1016/j.nutos.2021.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 09/16/2021] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVE This study aimed to assess the Saudi population's beliefs regarding the consumption of nutritional supplements and herbal products for the prevention and treatment of COVID-19 in Riyadh. METHODS A cross-sectional study that included 1460 participants aged between 12 and 86 years was conducted in Riyadh, Saudi Arabia, between October 01, 2020, and October 30, 2020, via an online survey using a questionnaire. The questionnaire was uploaded as a Google Doc file on Google Drive, and a link to the survey was distributed to respondents via social media platforms (Twitter, WhatsApp, and Instagram). The survey instrument included 30 questions, including sociodemographic characteristics and the use of nutritional supplements and herbal products. RESULTS The findings of our study revealed a significant increase in intake and the frequency of consumption of nutritional supplements and herbal products during the COVID-19 pandemic period than before the COVID-19 pandemic. Social media and the Internet (29.7%) and relatives or friends (14.7%) were the main motivators for the participants to try herbal products. The majority of the participants reported using zinc (72.9%), vitamin C (56.0%), garlic (Allium sativum) (53.8%), and cinnamon (52.0%) during the COVID-19 pandemic period. CONCLUSION In conclusion, the findings of our study demonstrated that the intake of nutritional supplements and herbal products increased among the general population in Saudi Arabia during the COVID-19 pandemic period to protect them from the disease. In addition, the intake of nutritional supplements and herbal products should be evidence-based to ensure patient safety.
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Affiliation(s)
- N A ALkharashi
- Food Sciences and Nutrition, Human Nutrition Major, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
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16
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Leão TK, Ribeiro DL, Machado ART, Costa TR, Sampaio SV, Antunes LMG. Synephrine and caffeine combination promotes cytotoxicity, DNA damage and transcriptional modulation of apoptosis-related genes in human HepG2 cells. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2021; 868-869:503375. [PMID: 34454690 DOI: 10.1016/j.mrgentox.2021.503375] [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: 10/08/2020] [Revised: 07/04/2021] [Accepted: 07/07/2021] [Indexed: 11/19/2022]
Abstract
The abusive consumption of thermogenic supplements occurs worldwide and deserves special attention due to their use to stimulate weight loss and prevent obesity. Thermogenic formulations usually contain Synephrine (SN) and Caffeine (CAF), stimulating compounds extracted from natural sources, but no genetic toxicology studies have predicted this hazardous combination potential. This study examined the toxicogenomic responses induced by SN and CAF, either alone or in combination, in the human hepatic cell line HepG2 in vitro. SN (0.03-30 μM) and CAF (0.6-600 μM) alone did neither decrease cell viability nor induce DNA damage, as assessed using the MTT and comet assays, respectively. SN (3 μM) and CAF (30-600 μM) were combined at concentrations similar to those found in commercial dietary supplements. SN/CAF at 3:90 and 3:600 μM ratios significantly decreased cell viability and increased DNA damage levels in HepG2 cells. CAF (600 μM) and the SN/CAF association at 3:60, 3:90, and 3:600 μM ratios promoted cell death by apoptosis, as demonstrated by flow cytometry. Similar results were observed in gene expression (RT-qPCR): SN/CAF up-regulated the expression of apoptosis- (BCL-2 and CASP9) and DNA repair-related (XPC) genes. SN/CAF at 3:90 μM also downregulated the expression of cell cycle control (CDKN1A) genes. In conclusion, the SN/CAF combination reduces cell viability by inducing apoptosis, damages DNA, and modulates the transcriptional expression of apoptosis-, cell cycle-, and DNA repair-related genes in human hepatic (HepG2) cells in vitro. These effects can be worrisome to consumers of thermogenic supplements.
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Affiliation(s)
- Tainá Keiller Leão
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Avenida do Café, s/n°, CEP: 14040-903, Ribeirão Preto, São Paulo, Brazil
| | - Diego Luís Ribeiro
- Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Avenida dos Bandeirantes, 3900, CEP: 14040-901, Ribeirão Preto, São Paulo, Brazil
| | - Ana Rita Thomazela Machado
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Avenida do Café, s/n°, CEP: 14040-903, Ribeirão Preto, São Paulo, Brazil
| | - Tássia Rafaela Costa
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Avenida do Café, s/n°, CEP: 14040-903, Ribeirão Preto, São Paulo, Brazil
| | - Suely Vilela Sampaio
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Avenida do Café, s/n°, CEP: 14040-903, Ribeirão Preto, São Paulo, Brazil
| | - Lusânia Maria Greggi Antunes
- Department of Clinical Analyses, Toxicology and Food Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Avenida do Café, s/n°, CEP: 14040-903, Ribeirão Preto, São Paulo, Brazil.
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17
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Zhu H, Wang X, Wang X, Pan G, Zhu Y, Feng Y. The toxicity and safety of Chinese medicine from the bench to the bedside. J Herb Med 2021. [DOI: 10.1016/j.hermed.2021.100450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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18
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Pondugula SR, Salamat JM, Abbott KL, Flannery PC, Majrashi M, Almaghrabi M, Govindarajulu M, Ramesh S, Onteru SK, Sandey M, Huang CC, Gill K, Narayanan N, McElroy E, Desai D, Nadar R, Moore T, Nagabhushanam K, Majeed M, Dhanasekaran M. Oroxylum indicum extract, at a physiologically relevant dosage, does not induce hepatotoxicity in C57BL/6J mice. Nat Prod Commun 2021; 16. [PMID: 34306298 DOI: 10.1177/1934578x211016966] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background Botanical supplements have been proven to provide beneficial health effects. However, they can induce unintended adverse events such as hepatotoxicity. Oroxylum indicum extract (OIE, Sabroxy®) has several health benefits including anti-inflammatory, anti-arthritic, antifungal, antibacterial, and neuroprotective effects. It is currently unknown whether OIE has the potential to induce hepatotoxicity. Purpose In the current study, we sought to determine whether OIE can induce hepatotoxicity in C57BL/6J mouse model. Methods The male mice were fed powdered rodent food (control group) or powdered rodent food mixed with OIE (Sabroxy®, 500mg/kg) daily for 4 weeks. Following the treatment, we assessed liver histology and serum levels of biomarkers commonly associated with liver damage, including alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP). Results No significant alterations were observed in liver histology, and serum levels of ALT, AST, ALP, bilirubin, albumin, globulin and total protein in the OIE fed mice compared to the control mice. Conclusion Taken together, our results suggest that OIE, when fed at its physiologically relevant dosage, does not induce hepatotoxicity in C57BL/6J mice.
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Affiliation(s)
- Satyanarayana R Pondugula
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Julia M Salamat
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Kodye L Abbott
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Patrick C Flannery
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Mohammed Majrashi
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Mohammed Almaghrabi
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Manoj Govindarajulu
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Sindhu Ramesh
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Suneel K Onteru
- Animal Biochemistry Division, National Dairy Research Institute, ICAR-NDRI, Karnal, Haryana 132001, India
| | - Maninder Sandey
- Department of Pathobiology, College of Veterinary Medicine, Auburn Univeristy, AL 36849, USA
| | - Chen-Che Huang
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Kristina Gill
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Natasha Narayanan
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Edwin McElroy
- Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL 36849, USA
| | - Darshini Desai
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Rishi Nadar
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | - Timothy Moore
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
| | | | | | - Muralikrishnan Dhanasekaran
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, Auburn, AL 36849, USA
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Kwong SP, Huang Z, Ji L, Wang C. PORIMIN: The key to (+)-Usnic acid-induced liver toxicity and oncotic cell death in normal human L02 liver cells. JOURNAL OF ETHNOPHARMACOLOGY 2021; 270:113873. [PMID: 33485970 DOI: 10.1016/j.jep.2021.113873] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/03/2021] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Usnic acid (UA) is one of the well-known lichen metabolites that induces liver injury. It is mainly extracted from Usnea longissima and U. diffracta in China or from other lichens in other countries. U. longissima has been used as traditional Chinese medicine for treatment of cough, pain, indigestion, wound healing and infection. More than 20 incidences with hepatitis and liver failure have been reported by the US Food and Drug Administration since 2000. UA is an uncoupler of oxidative phosphorylation causing glutathione and ATP depletion. Previous histological studies observed extensive cell and organelle swellings accompanied with hydrotropic vacuolization of hepatocytes. AIM OF THE STUDY This study was to investigate the mechanism of UA-induced liver toxicity in normal human L02 liver cells and ICR mice using various techniques, such as immunoblotting and siRNA transfection. MATERIALS AND METHODS Assays were performed to evaluate the oxidative stress and levels of GSH, MDA and SOD. Double flouresencence staining was used for the detection of apoptotic cell death. The protein expressions, such as glutathione S transferase, glutathione reductase, glutathione peroxidase 4, catalase, c-Jun N-terminal protein kinase, caspases, gastamin-D and porimin were detected by Western blotting. Comparisons between transfected and non-transfected cells were applied for the elucidation of the role of porimin in UA-induced hepatotoxicity. Histopathological examination of mice liver tissue, serum total bilirubin and hepatic enzymes of alanine aminotransferase and aspatate aminotransferase were also studied. RESULTS The protein expressions of glutathione reductase, glutathione S transferase and glutathione peroxidase-4 were increased significantly in normal human L02 liver cells. Catalase expression was diminished in dose-dependent manner. Moreover, (+)-UA did not induce the activation of caspase-3, caspase-1 or gasdermin-D. No evidence showed the occurrence of pyroptosis. However, the porimin expressions were increased significantly. In addition, (+)-UA caused no cytotoxicity in the porimin silencing L02 cells. CONCLUSIONS In conclusion, (+)-UA induces oncotic L02 cell death via increasing protein porimin and the formation of irreversible membrane pores. This may be the potential research area for future investigation in different aspects especially bioactivity and toxicology.
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Affiliation(s)
- Sukfan P Kwong
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai R&D Centre for Standardization of Chinese Medicines, 1200 Cailun Road, Shanghai, 201203, China.
| | - Zhenlin Huang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai R&D Centre for Standardization of Chinese Medicines, 1200 Cailun Road, Shanghai, 201203, China.
| | - Lili Ji
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai R&D Centre for Standardization of Chinese Medicines, 1200 Cailun Road, Shanghai, 201203, China.
| | - Changhong Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai R&D Centre for Standardization of Chinese Medicines, 1200 Cailun Road, Shanghai, 201203, China.
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20
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Siddiqui S, Ahmed N, Goswami M, Chakrabarty A, Chowdhury G. DNA damage by Withanone as a potential cause of liver toxicity observed for herbal products of Withania somnifera (Ashwagandha). Curr Res Toxicol 2021; 2:72-81. [PMID: 34345852 PMCID: PMC8320610 DOI: 10.1016/j.crtox.2021.02.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/30/2021] [Accepted: 02/06/2021] [Indexed: 12/14/2022] Open
Abstract
The widely used medicinal herb Withania somnifera (Ashwagandha) has been recently reported to cause liver damage. Withanone is a major metabolite of Ashwagandha. Withanone was found to cause DNA damage. Withanone forms adducts with amines and thiols. Withanone-mediated DNA damage has serious biological consequences.
Withania somnifera, commonly known as Ashwagandha, is a medicinal plant used for thousands of years for various remedies. Extracts of Ashwagandha contain more than 200 metabolites, with withanone (win) being one of the major ones responsible for many of its medicinal properties. Recently, several cases of liver toxicity resulting from commercially available Ashwagandha products have been reported. The first report of Ashwagandha-related liver damage was from Japan, which was quickly resolved after drug-withdrawal. Later, similar cases of liver toxicity due to Ashwagandha consumption were reported from the USA and Iceland. Towards understanding the liver toxicity of Ashwagandha extracts, we studied win, a representative withanolide having toxicophores or structural alerts that are commonly associated with adverse drug reactions. We found that win can form non-labile adducts with the nucleosides dG, dA, and dC. Using various biochemical assays, we showed that win forms adducts in DNA and interfere with its biological property. Win also forms adducts with amines and this process is reversible. Based on the data presented here we concluded that win is detoxified by GSH but under limiting GSH levels it can cause DNA damage. The work presented here provides a potential mechanism for the reported Ashwagandha-mediated liver damage.
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Affiliation(s)
- Shazia Siddiqui
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Nabeel Ahmed
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Mausumi Goswami
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, TN 632014, India
| | - Anindita Chakrabarty
- Department of Life Sciences, Shiv Nadar University, Greater Noida, UP 201314, India
| | - Goutam Chowdhury
- Department of Chemistry, Shiv Nadar University, Greater Noida, UP 201314, India
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21
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Lee SH, Kim SY, Yang SB, Jin C, Kwon S, Cho SY, Park SU, Jung WS, Moon SK, Park JM, Ko CN. Safety of co-administration of herbal and conventional medicines on liver and kidney function in stroke patients: A single-center retrospective study. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 81:153435. [PMID: 33338904 DOI: 10.1016/j.phymed.2020.153435] [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: 05/15/2020] [Revised: 11/22/2020] [Accepted: 12/03/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Although herbal medicines (HMs) are widely used worldwide, information concerning their interactions with conventional medicines (CMs) is sparse. In particular, stroke affects a high proportion of elderly people with impaired hepatic and renal function. Stroke is often accompanied by various complications and is commonly treated via the co-administration of HMs and CMs in Asia. PURPOSE We aimed to investigate the effects of co-administration of HMs and CMs on liver and kidney function in patients with stroke. We estimated the prevalence of drug-induced liver injury (DILI) or herb-induced liver injury (HILI) and drug-induced acute kidney injury (DIAKI) or herb-induced acute kidney injury (HIAKI) in patients co-administered HMs and CMs. STUDY DESIGN This was a retrospective study that reviewed the electronic medical records of 401 patients with stroke in a single hospital. METHODS The prevalence of DILI or HILI and types of liver injury was examined according to abnormal increases in liver tests. The probable causality between drug or herb administration and liver injury was assessed using the Roussel Uclaf Causality Assessment Method. In addition, the prevalence of DIAKI or HIAKI was estimated using the Kidney Disease Improving Global Outcomes acute kidney injury stage criteria and related medical records. RESULTS Out of a total of 401 patients, only four (1.0%) developed liver injury. Two cases of DILI (0.5%) and two cases of HILI (0.5%) were reported. Moxifloxacin and ebastine were the CMs that caused hepatotoxicity. Chungpyesagan-tang and Yeoldahanso-tang were the HMs that caused liver toxicity. Even in cases showing severe liver damage, alkaline phosphatase levels remained less than five times the normal value, and liver function test values recovered within 14 days. There were no cases of DIAKI or HIAKI in this cohort. CONCLUSION These results suggest that if appropriately prescribed by experts, the co-administration of CMs and HMs is safe and does not adversely affect liver and kidney function in patients with stroke. To support these results, further large-scale multicenter prospective studies and toxicological studies based on the interaction between HMs and CMs are warranted.
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Affiliation(s)
- Sang-Hwa Lee
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea; Stroke and Neurological Disorders Center, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Seo-Young Kim
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul, Republic of Korea
| | - Seung-Bo Yang
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea; Department of Korean Internal Medicine, College of Korean Medicine, Gachon University, Seongnam, Republic of Korea
| | - Chul Jin
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Seungwon Kwon
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Seung-Yeon Cho
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea; Stroke and Neurological Disorders Center, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Seong-Uk Park
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea; Stroke and Neurological Disorders Center, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Woo-Sang Jung
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Sang-Kwan Moon
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Jung-Mi Park
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea; Stroke and Neurological Disorders Center, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea
| | - Chang-Nam Ko
- Department of Cardiology and Neurology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea; Stroke and Neurological Disorders Center, Kyung Hee University Hospital at Gangdong, Seoul, Republic of Korea.
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22
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Kwong SP, Wang C. Review: Usnic acid-induced hepatotoxicity and cell death. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 80:103493. [PMID: 32961280 DOI: 10.1016/j.etap.2020.103493] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 09/06/2020] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
Increasing prevalence of herbal and dietary supplement-induced hepatotoxicity has been reported worldwide. Usnic acid (UA) is a well-known hepatotoxin derived from lichens. Since 2000, more than 20 incident reports have been received by the US Food and Drug Administration after intake of UA containing dietary supplement resulting in severe complications. Scientists and clinicians have been studying the cause, prevention and treatment of UA-induced hepatotoxicity. It is now known that UA decouples oxidative phosphorylation, induces adenosine triphosphate (ATP) depletion, decreases glutathione (GSH), and induces oxidative stress markedly leading to lipid peroxidation and organelle stress. In addition, experimental rat liver tissues have shown massive vacuolization associated with cellular swellings. Additionally, various signaling pathways, such as c-JNK N-terminal kinase (JNK), store-operated calcium entry, nuclear erythroid 2-related factor 2 (Nrf2), and protein kinase B/mammalian target of rapamycin (Akt/mTOR) pathways are stimulated by UA causing beneficial or harmful effects. Nevertheless, there are controversial issues, such as UA-induced inflammatory or anti-inflammatory responses, cytochrome P450 detoxifying UA into non-toxic or transforming UA into reactive metabolites, and unknown mechanism of the formation of vacuolization and membrane pore. This article focused on the previous and latest comprehensive putative mechanistic findings of UA-induced hepatotoxicity and cell death. New insights on controversial issues and future perspectives are also discussed and summarized.
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Affiliation(s)
- Sukfan P Kwong
- Institute of Chinese Materia Medica, The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, China
| | - Changhong Wang
- Institute of Chinese Materia Medica, The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai R&D Center for Standardization of Chinese Medicines, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, China.
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23
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Muschietti L, Redko F, Ulloa J. Adulterants in selected dietary supplements and their detection methods. Drug Test Anal 2020; 12:861-886. [DOI: 10.1002/dta.2806] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Liliana Muschietti
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Farmacognosia, IQUIMEFA (UBA‐CONICET) Buenos Aires Argentina
| | - Flavia Redko
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Farmacognosia, IQUIMEFA (UBA‐CONICET) Buenos Aires Argentina
| | - Jerónimo Ulloa
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Farmacognosia, IQUIMEFA (UBA‐CONICET) Buenos Aires Argentina
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24
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Chang L, Xu D, Zhu J, Ge G, Kong X, Zhou Y. Herbal Therapy for the Treatment of Acetaminophen-Associated Liver Injury: Recent Advances and Future Perspectives. Front Pharmacol 2020; 11:313. [PMID: 32218738 PMCID: PMC7078345 DOI: 10.3389/fphar.2020.00313] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 03/03/2020] [Indexed: 12/13/2022] Open
Abstract
Acetaminophen (APAP) overdose is the leading cause of drug-induced liver injury worldwide, and mitochondrial oxidative stress is considered the major event responsible for APAP-associated liver injury (ALI). Despite the identification of N-acetyl cysteine, a reactive oxygen species scavenger that is regarded as an effective clinical treatment, therapeutic effectiveness remains limited due to rapid disease progression and diagnosis at a late phase, which leads to the need to explore various therapeutic approaches. Since the early 1990s, a number of natural products and herbs have been found to have hepatoprotective effects against APAP-induced hepatotoxicity in terms of acute liver failure prevention and therapeutic amelioration of ALI. In this review, we summarize the hepatoprotective effects and mechanisms of medicinal plants, including herbs and fruit extracts, along with future perspectives that may provide guidance to improve the current status of herbal therapy against ALI.
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Affiliation(s)
- Ling Chang
- Department of Gastroenterology, The Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dongwei Xu
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jianjun Zhu
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Guangbo Ge
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoni Kong
- Central Laboratory, Department of Liver Diseases, Institute of Clinical Immunology, ShuGuang Hospital Affiliated to Shanghai University of Chinese Traditional Medicine, Shanghai, China
| | - Ying Zhou
- Department of Gastroenterology, The Seventh People's Hospital of Shanghai University of Traditional Chinese Medicine, Shanghai, China
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25
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Cattaneo D, Riva A, Filice C, Gervasoni C. Liver Injury After Occasional Energy Drink Use in a Patient Living With HIV and Diabetes. Ann Pharmacother 2020; 54:292-293. [DOI: 10.1177/1060028019883811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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26
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Vilas-Boas V, Gijbels E, Jonckheer J, De Waele E, Vinken M. Cholestatic liver injury induced by food additives, dietary supplements and parenteral nutrition. ENVIRONMENT INTERNATIONAL 2020; 136:105422. [PMID: 31884416 DOI: 10.1016/j.envint.2019.105422] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 12/05/2019] [Accepted: 12/13/2019] [Indexed: 06/10/2023]
Abstract
Cholestasis refers to the accumulation of toxic levels of bile acids in the liver due to defective bile secretion. This pathological situation can be triggered by drugs, but also by ingredients contained in food, food supplements and parenteral nutrition. This paper provides an overview of the current knowledge on cholestatic injury associated with such ingredients, with particular emphasis on the underlying mechanisms of toxicity.
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Affiliation(s)
- Vânia Vilas-Boas
- Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium
| | - Eva Gijbels
- Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium
| | - Joop Jonckheer
- Department of Intensive Care, UZ Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium
| | - Elisabeth De Waele
- Department of Intensive Care, UZ Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium
| | - Mathieu Vinken
- Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090 Brussels, Belgium.
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27
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Yu L, Zheng J, Li J, Wang Y, Lu X, Fan X. Integrating serum exosomal microRNA and liver microRNA profiles disclose the function role of autophagy and mechanisms of Fructus Meliae Toosendan-induced hepatotoxicity in mice. Biomed Pharmacother 2019; 123:109709. [PMID: 31855734 DOI: 10.1016/j.biopha.2019.109709] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 11/21/2019] [Accepted: 11/25/2019] [Indexed: 02/08/2023] Open
Abstract
Herb-induced liver injury (HILI) is a growing clinical and economic problem worldwide. However, the underlying mechanism of HILI remains largely unknown, which hinders the prevention and treatment of this disease. Recently evidence supports that microRNAs (miRNAs) in circulating exosomes and cells play an important role in the pathology of liver diseases. Thus, using Fructus Meliae Toosendan (FMT) as an example of hepatoxic herbal medicine, the aim of this study was to reveal the mechanisms of FMT-induced liver injury (FILI) through integrated analysis of serum exosomal miRNAs and liver miRNAs profiles on FMT ethyl acetate extract (FMT for short)-exposed mice. Two dosages of FMT (20 and 40 g/kg) were involved in this study, while only high-dose exposure induced obvious liver injury in mice. Pathway analysis of 209 differentially expressed miRNAs (DEMs) in serum exosomes between high-dose FMT and control groups exhibited that FILI might be regulated by apoptosis-related pathways, such as p53 signaling, PI3K/Akt signaling, and PTEN signaling. Integrated analysis of the mRNA targets of serum exosomal DEMs and liver DEMs of high-dose FMT group showed that autophagy was significantly enriched as one of the top canonical pathways in FILI. Hepatocyte apoptosis was then proved by TUNEL assay in the liver tissue of high-dose FMT-treated mice. Moreover, in vivo validation studies suggested that the protein expression levels of PTEN, p-AKT, p53, and BAX were indeed regulated in the mouse liver after high-dose FMT administration, indicating hepatocyte apoptosis may be mediated by these three pathways mentioned above. Intriguingly, PINK1/Parkin-mediated mitophagy was activated in high-dose FMT-treated mouse liver and the protective effect of autophagy in FILI was validated in vitro with an autophagic flux inhibitor. In addition, serum exosomal miR-222, the most downregulated miRNAs between low- and high-dose FMT treatments, might be an important event in the hepatocyte apoptosis by regulating PTEN and PPP2R2A. In conclusion, integrated analysis of microRNA profiles in mouse serum exosomes and liver cells provides insights into the hepatotoxicity mechanisms of FMT and discloses the protective role of autophagy in FILI, suggesting this method could contribute to deeply understand the mechanism of HILI and activation of autophagy may be a potentially therapeutic strategy for FILI even HILI.
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Affiliation(s)
- Lingqi Yu
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Jie Zheng
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Junying Li
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Yuzhen Wang
- Department of Pharmacy, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaoyan Lu
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
| | - Xiaohui Fan
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
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Treatment of Anxiety Disorders - The Role of Pharmacists. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2019. [DOI: 10.2478/sjecr-2019-0021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Abstract
Anxiety disorders represent the group of the most prevalent mental diseases which may have serious negative consequences for mental and social health. Anxiety is generally treated with a combination of the psychotherapeutic treatment and pharmacotherapy. Pharmacotherapy of anxiety implies the use of antidepressants, which are used as basic drugs, and an additional therapy with anxiolytics. This therapeutic approach in the treatment of anxiety disorders is accompanied by significant limitations. Adherence of anxiety patients is often insufficient due to the late onset of the effects of antidepressants, the appearance of adverse effects, the stigmatization of psychiatric patients in society and other reasons. Certain exogenous factors, such as an excessive use of coffee, smoking of marijuana, sleep disorders and personal problems, such as family problems or financial problems, can exacerbate anxiety and make it more difficult to treat it. Prolonged use of benzodiazepines, as an adjunct therapy in the treatment of anxiety, may be accompanied by the development of psycho-physical dependence. Finally, the drugs used to treat anxiety have a serious potential for the drug-drug interactions. All of these limitations may be completely or partially overcome through the active participation of Pharmacists as equal members of collaborative medical teams for the treatment of anxiety disorders.
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The landscape of hepatobiliary adverse reactions across 53 herbal and dietary supplements reveals immune-mediated injury as a common cause of hepatitis. Arch Toxicol 2019; 94:273-293. [PMID: 31720699 DOI: 10.1007/s00204-019-02621-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 11/06/2019] [Indexed: 01/19/2023]
Abstract
Recent evidence suggests herbal-induced liver injury (HILI) to account for 20% of cases among the U.S. Drug-Induced-Liver-Injury-Network. To define injury patterns of HILI, we reviewed the clinical data of 413 patients exposed to 53 HDS products by considering the evidence for HILI and its grades of severity. Outstandingly, females developed HILI more rapidly (p = 0.018) and the time to recovery was significantly increased (p = 0.0153). > 90% of reported cases were severe and half of HDS products caused acute liver failure (ALF) requiring liver transplantation or resulted in fatal outcomes. Liver biopsies of 243 patients defined 13 histological features; two-thirds of products elicited immune-mediated hepatitis and included 154 Hy's law positive cases. The histological injury patterns were confirmed among unrelated patients, while accidental re-challenges evidenced culprits as causative. Furthermore, one-fifth of patients presented elevated autoantibody titres indicative of autoimmune-like HILI, and one-third of the products were linked to chronic hepatitis and cholestatic injuries not resolving within 6 months. Lastly, INR and TBL are critical laboratory parameters to predict progression of severe HILI to ALF. Our study highlights the need for a regulatory framework to minimize the risk for HILI. Better education of the public and a physician-supervised self-medication plan will be important measures to abate risk of HILI.
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30
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Molin TRD, Leal GC, Müller LS, Muratt DT, Marcon GZ, de Carvalho LM, Viana C. Regulatory framework for dietary supplements and the public health challenge. Rev Saude Publica 2019; 53:90. [PMID: 31644771 PMCID: PMC6802945 DOI: 10.11606/s1518-8787.2019053001263] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 04/01/2019] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE The new regulatory framework for dietary supplements in Brazil prompted this analysis of the current outlook of these products and the challenges posed by the new guidelines. METHODS We conducted a qualitative, observational and descriptive study of dietary supplements commercialized in Brazilian online stores with the help of the Google® search tool. We considered the ingredients on the labels, the effects attributed to these products and the commercial claims used as a means of promoting them to assess the necessary changes for the legal framework in the new guidelines. Finally, with the help of a database, we compared the effects declared by the manufacturers and attributed to certain ingredients with the scientific evidence described in literature. RESULTS In total, we purchased 44 dietary supplements from Brazilian online stores (n = 7). Of the samples studied, 34.2% could not be classified in the category Dietary Supplements, as recommended by the new regulation of the Brazilian Health Regulatory Agency due to the presence of prohibited substances; 16% of products should be commercialized as medicines. Regarding the commercial appeals, 97.7% had banned expressions. Numerous claims of effects attributed to certain products were characterized as consumer fraud because they have no scientific evidence. CONCLUSIONS The necessary changes represent a major regulatory and production challenge due to the wide range of dietary supplements and markets, an effort that aims to protect the consumers' health. Some previous gaps in the regulatory framework were not fully solved.
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Affiliation(s)
- Thaís Ramos Dal Molin
- Universidade Federal de Santa Maria. Programa de Pós-Graduação em Ciências Farmacêuticas. Santa Maria, RS, Brasil
| | - Gabriela Camera Leal
- Universidade Federal de Santa Maria. Programa de Pós-Graduação em Ciências Farmacêuticas. Santa Maria, RS, Brasil
| | - Larissa Sabo Müller
- Universidade Federal de Santa Maria. Programa de Pós-Graduação em Ciências Farmacêuticas. Santa Maria, RS, Brasil
| | - Diana Tomazzi Muratt
- Universidade Federal de Santa Maria. Programa de Pós-Graduação em Química. Santa Maria, RS, Brasil
| | - Gabriela Zanella Marcon
- Universidade Federal de Santa Maria. Programa de Pós-Graduação em Ciências Farmacêuticas. Santa Maria, RS, Brasil
| | - Leandro Machado de Carvalho
- Universidade Federal de Santa Maria. Programa de Pós-Graduação em Química. Santa Maria, RS, Brasil
- Universidade Federal de Santa Maria. Departamento de Química. Santa Maria, RS, Brasil
| | - Carine Viana
- Universidade Federal de Santa Maria. Programa de Pós-Graduação em Ciências Farmacêuticas. Santa Maria, RS, Brasil
- Universidade Federal de Santa Maria. Departamento de Farmácia Industrial. Santa Maria, RS, Brasil
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31
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A Computational Toxicology Approach to Screen the Hepatotoxic Ingredients in Traditional Chinese Medicines: Polygonum multiflorum Thunb as a Case Study. Biomolecules 2019; 9:biom9100577. [PMID: 31591318 PMCID: PMC6843577 DOI: 10.3390/biom9100577] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 09/29/2019] [Accepted: 10/05/2019] [Indexed: 02/06/2023] Open
Abstract
In recent years, liver injury induced by Traditional Chinese Medicines (TCMs) has gained increasing attention worldwide. Assessing the hepatotoxicity of compounds in TCMs is essential and inevitable for both doctors and regulatory agencies. However, there has been no effective method to screen the hepatotoxic ingredients in TCMs available until now. In the present study, we initially built a large scale dataset of drug-induced liver injuries (DILIs). Then, 13 types of molecular fingerprints/descriptors and eight machine learning algorithms were utilized to develop single classifiers for DILI, which resulted in 5416 single classifiers. Next, the NaiveBayes algorithm was adopted to integrate the best single classifier of each machine learning algorithm, by which we attempted to build a combined classifier. The accuracy, sensitivity, specificity, and area under the curve of the combined classifier were 72.798, 0.732, 0.724, and 0.793, respectively. Compared to several prior studies, the combined classifier provided better performance both in cross validation and external validation. In our prior study, we developed a herb-hepatotoxic ingredient network and a herb-induced liver injury (HILI) dataset based on pre-clinical evidence published in the scientific literature. Herein, by combining that and the combined classifier developed in this work, we proposed the first instance of a computational toxicology to screen the hepatotoxic ingredients in TCMs. Then Polygonum multiflorum Thunb (PmT) was used as a case to investigate the reliability of the approach proposed. Consequently, a total of 25 ingredients in PmT were identified as hepatotoxicants. The results were highly consistent with records in the literature, indicating that our computational toxicology approach is reliable and effective for the screening of hepatotoxic ingredients in Pmt. The combined classifier developed in this work can be used to assess the hepatotoxic risk of both natural compounds and synthetic drugs. The computational toxicology approach presented in this work will assist with screening the hepatotoxic ingredients in TCMs, which will further lay the foundation for exploring the hepatotoxic mechanisms of TCMs. In addition, the method proposed in this work can be applied to research focused on other adverse effects of TCMs/synthetic drugs.
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Or F, Kim Y, Simms J, Austin SB. Taking Stock of Dietary Supplements' Harmful Effects on Children, Adolescents, and Young Adults. J Adolesc Health 2019; 65:455-461. [PMID: 31176525 DOI: 10.1016/j.jadohealth.2019.03.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/06/2019] [Accepted: 03/07/2019] [Indexed: 12/30/2022]
Abstract
PURPOSE The aim of the study was to evaluate the relationship between supplement categories and adverse events in children, adolescents, and young adults. METHODS This is a retrospective observational study using adverse event reports between January 2004 and April 2015 in the U.S. Food and Drug Administration Adverse Event Reporting System on food and dietary supplements database. We quantified the relative risks for severe medical events of dietary supplements sold for various functions relative to vitamins among individuals aged between 0 and 25 years. Severe medical events include death, disability, life-threatening events, hospitalization, emergency room visit, and/or required intervention to prevent permanent disability. RESULTS There were 977 single-supplement-related adverse event reports affecting individuals aged between 0 and 25 years over 11 years (50.6% female; age: mean = 16.5 years, standard deviation = 7.5 years). Supplements sold for muscle building (risk ratio [RR] = 2.7; 95% confidence interval [CI] = 1.9-4.0), energy (RR = 2.6; 95% CI = 1.9-3.6), and weight loss (RR = 2.6; 95% CI = 1.9-3.4) were associated with almost three times the risk for severe medical events compared with vitamins. CONCLUSIONS Consumption of dietary supplements sold for weight loss, muscle building, and energy involved increased risks for severe medical events compared with vitamins. Proactive enforcement of regulations is needed to reduce access and consumption among children, adolescents, and young adults.
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Affiliation(s)
- Flora Or
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
| | - Yongjoo Kim
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Juliana Simms
- Harvard University Information Technology, Cambridge, Massachusetts
| | - S Bryn Austin
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts
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Wang P, Zhu J, Shehu AI, Lu J, Chen J, Zhong XB, Ma X. Enzymes and Pathways of Kavain Bioactivation and Biotransformation. Chem Res Toxicol 2019; 32:1335-1342. [DOI: 10.1021/acs.chemrestox.9b00098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Pengcheng Wang
- Center for Pharmacogenetics, Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Junjie Zhu
- Center for Pharmacogenetics, Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Amina I. Shehu
- Center for Pharmacogenetics, Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Jie Lu
- Center for Pharmacogenetics, Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Jing Chen
- Center for Pharmacogenetics, Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
| | - Xiao-bo Zhong
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Xiaochao Ma
- Center for Pharmacogenetics, Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
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Intestinal and hepatic biotransformation of pyrrolizidine alkaloid N-oxides to toxic pyrrolizidine alkaloids. Arch Toxicol 2019; 93:2197-2209. [PMID: 31222523 DOI: 10.1007/s00204-019-02499-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 06/17/2019] [Indexed: 10/26/2022]
Abstract
Pyrrolizidine alkaloids (PAs) are among the most significant groups of phytotoxins present in more than 6000 plants in the world. Hepatotoxic retronecine-type PAs and their corresponding N-oxides usually co-exist in plants. Although PA-induced hepatotoxicity is known for a long time and has been extensively studied, the toxicity of PA N-oxide is rarely investigated. Recently, we reported PA N-oxide-induced hepatotoxicity in humans and rodents and also suggested the association of such toxicity with metabolic conversion of PA N-oxides to the corresponding toxic PAs. However, the detailed biochemical mechanism of PA N-oxide-induced hepatotoxicity is largely unknown. The present study investigated biotransformation of four representative cyclic retronecine-type PA N-oxides to their corresponding PAs in both gastrointestinal tract and liver. The results demonstrated that biotransformation of PA N-oxides to PAs was mediated by both intestinal microbiota and hepatic cytochrome P450 monooxygenases (CYPs), in particular CYP1A2 and CYP2D6. Subsequently, the formed PAs were metabolically activated predominantly by hepatic CYPs to form reactive metabolites exerting hepatotoxicity. Our findings delineated, for the first time, that the metabolism-mediated mechanism of PA N-oxide intoxication involved metabolic reduction of PA N-oxides to their corresponding PAs in both intestine and liver followed by oxidative bioactivation of the resultant PAs in the liver to generate reactive metabolites which interact with cellular proteins leading to hepatotoxicity. In addition, our results raised a public concern and also encouraged further investigations on potentially remarkable variations in PA N-oxide-induced hepatotoxicity caused by significantly altered intestinal microbiota due to individual differences in diets, life styles, and medications.
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He Y, Li S, Tang D, Peng Y, Meng J, Peng S, Deng Z, Qiu S, Liao X, Chen H, Tu S, Tao L, Peng Z, Yang H. Circulating Peroxiredoxin-1 is a novel damage-associated molecular pattern and aggravates acute liver injury via promoting inflammation. Free Radic Biol Med 2019; 137:24-36. [PMID: 30991142 DOI: 10.1016/j.freeradbiomed.2019.04.012] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 03/14/2019] [Accepted: 04/10/2019] [Indexed: 12/15/2022]
Abstract
Sterile inflammation is initiated by damage-associated molecular patterns (DAMPs) and a key contributor to acute liver injury (ALI). However, the current knowledge on those DAMPs that activate hepatic inflammation under ALI remains incomplete. We report here that circulating peroxiredoxin-1 (Prdx1) is a novel DAMP for ALI. Intraperitoneal injection of acetaminophen (APAP) elicited a progressive course of ALI in mice, which was developed from 12 to 24 h post injection along with liver inflammation evident by macrophage infiltration and upregulations of cytokines (IL-1β, IL-6 and TNF-α); these alterations were concurrently occurred with a robust and progressive production of serum Prdx1. Similar observations were also obtained in carbon tetrachloride (CCl4)-induced ALI in mice. Removal of the source of serum Prdx1 protected mice deficient in Prdx1 from APAP and CCl4-induced liver injury, and decreased macrophage infiltration, IL-1β, IL-6 and TNF-α production. As a result, Prdx1-/- mice were strongly protected from APAP-induced death that was likely progressed from ALI. Additionally, intravenous re-introduction of recombinant Prdx1 (rPrdx1) in Prdx1-/- mice reversed or reduced all the above events, demonstrating an important contribution of circulating Prdx1 to ALI. rPrdx1 potently induced in primary macrophages the expression of pro-IL-1β, IL-6, TNF-α, and IL-1β through the NF-κB signaling as well as the NOD-like receptor family pyrin domain containing 3 (NLRP3) inflammasome signaling, evident by caspase-1 activation. Furthermore, a significant elevation of serum Prdx1 was demonstrated in patients (n = 15) with ALI; the elevation is associated with ALI severity. Collectively, we provide the first demonstration for serum Prdx1 contributing to ALI.
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Affiliation(s)
- Ying He
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shenglan Li
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Damu Tang
- Urological Cancer Center for Research and Innovation (UCCRI), St Joseph's Hospital and Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Yu Peng
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jie Meng
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shifang Peng
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhenghao Deng
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Sisi Qiu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaohua Liao
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Haihua Chen
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Sha Tu
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lijian Tao
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhangzhe Peng
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Huixiang Yang
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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Fateh AH, Mohamed Z, Chik Z, Alsalahi A, Md Zain SR, Alshawsh MA. Mutagenicity and genotoxicity effects of Verbena officinalis leaves extract in Sprague-Dawley Rats. JOURNAL OF ETHNOPHARMACOLOGY 2019; 235:88-99. [PMID: 30738113 DOI: 10.1016/j.jep.2019.02.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 11/29/2018] [Accepted: 02/04/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditionally, Verbena officinalis L. has been used for reproductive and gynaecological purposes. However, the mutagenicity and genotoxicity of V. officinalis have not been extensively investigated. AIM OF THE STUDY To assess the in vitro mutagenicity and in vivo genotoxicity of aqueous extract of V. officinalis leaves using a modified Ames test and rat bone marrow micronucleus assay according to OECD guidelines. MATERIALS AND METHODS In vitro Ames test was carried out using different strains of Salmonella (TA97a, TA98, TA100, and TA1535) and Escherichia coli WP2 uvrA (pKM101) in the presence or absence of metabolic activation (S9 mixture). For micronucleus experiment, male and female Sprague-Dawley rats (n = 6/group) were received a single oral daily dose of 500, 1000, and 2000 mg/kg of V. officinalis extract for three days. Negative and positive control rats were received distilled water or a single intraperitoneal injection of 50 mg/kg of cyclophosphamide, respectively. Following dissection, femurs were collected and bone marrow cells were stained with May-Grünwald-Giemsa solution for micronucleus assessment. RESULTS Ames test results demonstrated that 5, 2.5, 1.25 and 0.625 mg/ml of V. officinalis extract induced a significant mutagenic effect against TA100 and TA98 strains (with and without metabolic activation). Findings of the animal study showed there were no significant increase in the micronucleated polychromatic erythrocytes (MNPE) and no significant alterations in the polychromatic erythrocytes (PCE) to normochromatic erythrocytes (NCE) ratio of treated rats as compared with their negative control. Meanwhile, significantly increased in the MNPEs was seen in the cyclophosphamide-treated group only. CONCLUSION Aqueous extract of V. officinalis has mutagenic effect against TA98 and TA100 strains as demonstrated by Ames test, however, there is no in vivo clastogenic and myelotoxic effect on bone marrow micronucleus of rats indicating that the benefits of using V. officinalis in traditional practice should outweigh risks.
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Affiliation(s)
- Abdulmannan H Fateh
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Zahurin Mohamed
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia.
| | - Zamri Chik
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia.
| | - Abdulsamad Alsalahi
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Siti Rosmani Md Zain
- Department of Anatomy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
| | - Mohammed A Alshawsh
- Department of Pharmacology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia.
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Byeon JH, Kil JH, Ahn YC, Son CG. Systematic review of published data on herb induced liver injury. JOURNAL OF ETHNOPHARMACOLOGY 2019; 233:190-196. [PMID: 30639232 DOI: 10.1016/j.jep.2019.01.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 01/07/2019] [Accepted: 01/08/2019] [Indexed: 05/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Herbal products have been widely used as a means of ethnomedicine worldwide. Recently, the potential hepatotoxicity of herbs has become a medical issue but comprehensive studies are limited. AIM OF THE STUDY This study aims to determine the clinical features of herb induced liver injury (HILI) including its constituent ratio among liver injury case cohorts that included both HILI and drug induced liver injury (DILI). MATERIALS AND METHODS A systematic review was conducted using a literature search for DILI/HILI in seven electric databases including PubMed, Cochrane and Embase. We analyzed the DILI/HILI cases and clinical characteristics in terms of herbs, conventional drugs, concomitant, or others. RESULTS Thirty-one studies met the necessary criteria and included 9 prospective and 22 retrospective studies. Among total number of overall DILI/HILI cases (7511, male 2819, female 3669 and unknown 1023), 25.0% (1874 cases) were implicated in herbs. HILI was relatively higher in females (69.8% vs. 30.2% male), compared to conventional drugs (57.3% female vs. 42.7% male, p < 0.01), while it was prone to induce hepatocellular injury (hepatocellular 78.8%, cholestatic 8.9%, mixed type 12.3%), contrary to conventional drugs (hepatocellular 56.7% vs. cholestatic 22.1% vs. mixed 21.2%), respectively (p < 0.01). The main herbs causing HILI included Polygonum multiflorum, Psoralea corylifolia, Corydalis yanhusuo, and Rheum officinale. CONCLUSIONS This review created the comparative and comprehensive feature of hepatotoxicity by herbal products, which provides reference data for the clinical applications and establishing pharmacovigilance system of herbs.
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Affiliation(s)
- Jung-Hwan Byeon
- Korean Medical College of Daejeon University, 62, Daehak-ro Dong-gu, Daejeon 301-716, Republic of Korea.
| | - Ji-Hye Kil
- Korean Medical College of Daejeon University, 62, Daehak-ro Dong-gu, Daejeon 301-716, Republic of Korea.
| | - Yo-Chan Ahn
- Department of Health Service Management, Daejeon University, 62, Daehak-ro Dong-gu, Daejeon 301-716, Republic of Korea.
| | - Chang-Gue Son
- Liver and Immunology Research Center, Dunsan Oriental Hospital of Daejeon University, 75, Daedeok-daero 176, Seo-gu, Daejeon 35253, Republic of Korea.
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38
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Zhang L, Wang T, Zhao BS, Zhang JX, Yang S, Fan CL, Li P. Effect of 2″- O-Rhamnosyl Icariside II, Baohuoside I and Baohuoside II in Herba Epimedii on Cytotoxicity Indices in HL-7702 and HepG2 Cells. Molecules 2019; 24:molecules24071263. [PMID: 30939785 PMCID: PMC6479309 DOI: 10.3390/molecules24071263] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 03/29/2019] [Accepted: 03/30/2019] [Indexed: 01/14/2023] Open
Abstract
Herba Epimedii, a commonly used Chinese medicine, has attracted much attention recently because of its potential hepatotoxic effects. 2″-O-Rhamnosyl icariside II, baohuoside I and baohuoside II are the main components of Herba Epimedii, and previous research indicates that these three compounds are related to the hepatotoxicity of Herba Epimedii. To test this idea, in this study, HL-7702 and HepG2 cells were chosen as the in vitro models and the influences of these three compounds on a series of cytotoxicity indices, including ALT, AST, LDH, SOD, GSH, MDA, ROS and MMP, were determined. The results showed that at certain concentrations, the three compounds had different effects on the indices. Among them, baohuoside I at high concentration (32 μg/mL) displayed more significant cytotoxicity than the other two compounds; therefore, it was inferred to be more closely correlated with the liver injury induced by Herba Epimedii combined with the previous study, and its toxic mechanisms may be involved in increasing oxidative stress and inducing apoptosis. The findings of this study may provide evidence of the toxic composition of Herba Epimedii to preliminarily discuss the toxic mechanisms and provide improved guidance for its clinical safety.
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Affiliation(s)
- Lin Zhang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing 10029, China.
| | - Ting Wang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing 10029, China.
| | - Bao-Sheng Zhao
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing 10029, China.
| | - Jing-Xuan Zhang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing 10029, China.
| | - Song Yang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing 10029, China.
| | - Chun-Lan Fan
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing 10029, China.
| | - Pin Li
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing 10029, China.
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39
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Liu J, Lu YF, Wu Q, Xu SF, Shi FG, Klaassen CD. Oleanolic acid reprograms the liver to protect against hepatotoxicants, but is hepatotoxic at high doses. Liver Int 2019; 39:427-439. [PMID: 30079536 DOI: 10.1111/liv.13940] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 07/14/2018] [Accepted: 07/27/2018] [Indexed: 12/13/2022]
Abstract
Oleanolic acid (OA) is a triterpenoid that exists widely in fruits, vegetables and medicinal herbs. OA is included in some dietary supplements and is used as a complementary and alternative medicine (CAM) in China, India, Asia, the USA and European countries. OA is effective in protecting against various hepatotoxicants, and one of the protective mechanisms is reprogramming the liver to activate the nuclear factor erythroid 2-related factor 2 (Nrf2). OA derivatives, such as CDDO-Im and CDDO-Me, are even more potent Nrf2 activators. OA has recently been shown to also activate the Takeda G-protein-coupled receptor (TGR5). However, whereas a low dose of OA is hepatoprotective, higher doses and long-term use of OA can produce liver injury, characterized by cholestasis. This paradoxical hepatotoxic effect occurs not only for OA, but also for other OA-type triterpenoids. Dose and length of time of OA exposure differentiate the ability of OA to produce hepatoprotection vs hepatotoxicity. Hepatotoxicity produced by herbs is increasingly recognized and is of global concern. Given the appealing nature of OA in dietary supplements and its use as an alternative medicine around the world, as well as the development of OA derivatives (CDDO-Im and CDDO-Me) as therapeutics, it is important to understand not only that they program the liver to protect against hepatotoxic chemicals, but also how they produce hepatotoxicity.
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Affiliation(s)
- Jie Liu
- Key Laboratory for Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine, Zunyi Medical University, Zunyi, China.,Department of Pharmacology, Toxicology and Therapeutics, School of Medicine, University of Kansas, Kansas City, Kansas
| | - Yuan-Fu Lu
- Key Laboratory for Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine, Zunyi Medical University, Zunyi, China
| | - Qin Wu
- Key Laboratory for Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine, Zunyi Medical University, Zunyi, China
| | - Shang-Fu Xu
- Key Laboratory for Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine, Zunyi Medical University, Zunyi, China
| | - Fu-Guo Shi
- Key Laboratory for Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine, Zunyi Medical University, Zunyi, China
| | - Curtis D Klaassen
- Department of Pharmacology, Toxicology and Therapeutics, School of Medicine, University of Kansas, Kansas City, Kansas
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40
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Allard J, Le Guillou D, Begriche K, Fromenty B. Drug-induced liver injury in obesity and nonalcoholic fatty liver disease. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2019; 85:75-107. [PMID: 31307592 DOI: 10.1016/bs.apha.2019.01.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Obesity is commonly associated with nonalcoholic fatty liver (NAFL), a benign condition characterized by hepatic lipid accumulation. However, NAFL can progress in some patients to nonalcoholic steatohepatitis (NASH) and then to severe liver lesions including extensive fibrosis, cirrhosis and hepatocellular carcinoma. The entire spectrum of these hepatic lesions is referred to as nonalcoholic fatty liver disease (NAFLD). The transition of simple fatty liver to NASH seems to be favored by several genetic and environmental factors. Different experimental and clinical investigations showed or suggested that obesity and NAFLD are able to increase the risk of hepatotoxicity of different drugs. Some of these drugs may cause more severe and/or more frequent acute liver injury in obese individuals whereas others may trigger the transition of simple fatty liver to NASH or may worsen hepatic lipid accumulation, necroinflammation and fibrosis. This review presents the available information regarding drugs that may cause a specific risk in the context of obesity and NAFLD. These drugs, which belong to different pharmacological classes, include acetaminophen, halothane, methotrexate, rosiglitazone and tamoxifen. For some of these drugs, experimental investigations confirmed the clinical observations and unveiled different pathophysiological mechanisms which may explain why these pharmaceuticals are particularly hepatotoxic in obesity and NAFLD. Because obese people often take several drugs for the treatment of different obesity-related diseases, there is an urgent need to identify the main pharmaceuticals that may cause acute liver injury on a fatty liver background or that may enhance the risk of severe chronic liver disease.
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Affiliation(s)
- Julien Allard
- INSERM, Univ. Rennes, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, Rennes, France
| | - Dounia Le Guillou
- INSERM, Univ. Rennes, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, Rennes, France
| | - Karima Begriche
- INSERM, Univ. Rennes, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, Rennes, France
| | - Bernard Fromenty
- INSERM, Univ. Rennes, INRA, Institut NUMECAN (Nutrition Metabolisms and Cancer) UMR_A 1341, UMR_S 1241, Rennes, France.
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41
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Kale O, Awodele O, Akindele A. Subacute and subchronic oral toxicity assessments of Acridocarpus smeathmannii (DC.) Guill. & Perr. root in Wistar rats. Toxicol Rep 2019; 6:161-175. [PMID: 30766799 PMCID: PMC6360914 DOI: 10.1016/j.toxrep.2019.01.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/12/2019] [Accepted: 01/28/2019] [Indexed: 02/08/2023] Open
Abstract
Recent adverse herb reactions have stimulated interest documenting the safety profile of medicinal agents. Thus, subacute and subchronic oral toxicity of the hydroethanolic extract of Acridocarpus smeathmannii root (HEASR) in Wistar rats was investigated. In the 28 and 90-day subacute and subchronic toxicity tests, sixty-four rats (n = male: female = 1:1 = 32) were divided into four of eight/group and ninety-six (n = male: female = 1:1 = 48) into twelve/group respectively. Distilled water (10 mL/kg) or HEASR4, HEASR5 and HEASR6 (250, 500 and 1000 mg/kg/day) respectively were administered via oral gavage. Animals were killed humanely 24 h after the last administration. Using standard methods, acute oral toxicity dose of HEAR (2000 mg/kg) was non-lethal in rodents. Subacute administration of HEASR6 increased total bilirubin (p < 0.05) in female rats. HEASR moderately altered both haematological and biochemical indices in rats. HEASR6 administration reduced ovary weight in both studies while follicle stimulating hormone level in male was reduced at all doses used. HEASR modulated lipid peroxidation, sperm quality and elevated cyclooxygenase-2 levels in rats. Histology revealed gastritis and congestions in vital organs. The low-observed adverse effect level for HEASR was below 250 mg/kg for both sexes. Overall, HEASR demonstrated inherent toxicity evidenced by our current findings. The exaggeration of its folklore medicine applications calls for cautions.
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Affiliation(s)
- O.E. Kale
- Department of Pharmacology, Therapeutics & Toxicology, College of Medicine, University of Lagos, P.M.B, 12003, Idi-Araba, Lagos, Nigeria
- Department of Pharmacology, Benjamin S. Carson (Snr.) School of Medicine, Babcock University, Ilishan-Remo, Ogun State, PMB, Ikeja, 21244, Nigeria
- Corresponding author at: Department of Pharmacology, Therapeutics & Toxicology, College of Medicine, University of Lagos, P.M.B, 12003, Idi-Araba, Lagos, Nigeria.
| | - O. Awodele
- Department of Pharmacology, Therapeutics & Toxicology, College of Medicine, University of Lagos, P.M.B, 12003, Idi-Araba, Lagos, Nigeria
| | - A.J. Akindele
- Department of Pharmacology, Therapeutics & Toxicology, College of Medicine, University of Lagos, P.M.B, 12003, Idi-Araba, Lagos, Nigeria
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42
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Bading-Taika B, Akinyeke T, Magana AA, Choi J, Ouanesisouk M, Torres ERS, Lione LA, Maier CS, Bobe G, Raber J, Miranda CL, Stevens JF. Phytochemical characterization of Tabernanthe iboga root bark and its effects on dysfunctional metabolism and cognitive performance in high-fat-fed C57BL/6J mice. JOURNAL OF FOOD BIOACTIVES : AN OFFICIAL SCIENTIFIC PUBLICATION OF THE INTERNATIONAL SOCIETY OF NUTRACEUTICALS AND FUNCTIONAL FOODS (ISNFF) 2018; 3:111-123. [PMID: 30582133 DOI: 10.31665/jfb.2018.3154] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Preparations of the root bark of Tabernanthe iboga have long been used in Central and West African traditional medicine to combat fatigue, as a neuro-stimulant in rituals, and for treatment of diabetes. The principal alkaloid of T. iboga, ibogaine, has attracted attention in many countries around the world for providing relief for opioid craving in drug addicts. Using a plant metabolomics approach, we detected five phenolic compounds, including 3-O-caffeoylquinic acid, and 30 alkaloids, seven of which were previously reported from T. iboga root bark. Following a report that iboga extracts contain insulinotropic agents, we aimed to determine the potential alleviating effects of the water extract of iboga root bark on high-fat diet (HFD)-induced hyperglycemia as well as its effects on cognitive function in male C57BL/6J mice. Feeding a HFD to mice for 10 weeks produced manifestations of metabolic syndrome such as increased body weight and increased plasma levels of glucose, triacylglycerols, total cholesterol, LDL-cholesterol, insulin, leptin, and pro-inflammatory mediators (IL-6, MCP-1, ICAM-1), as compared to mice fed a low-fat diet (LFD). Supplementation of HFD with iboga extract at ibogaine doses of 0.83 (low) and 2.07 (high) mg/kg/day did not improve these HFD-induced metabolic effects except for a reduction of plasma MCP-1 in the low dose group, indicative of an anti-inflammatory effect. When the HFD mice were tested in the water maze, the high-dose iboga extract caused hippocampus-dependent impairments in spatial learning and memory, as compared to mice receiving only a HFD.
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Affiliation(s)
- Bayissi Bading-Taika
- Department of Clinical and Pharmaceutical Sciences, School of Life and Medical Sciences, University of Hertfordshire, UK.,Institute of Pharmacopoeia and Traditional Medicine (IPHAMETRA), Libreville, Gabon
| | - Tunde Akinyeke
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR 97239, USA
| | - Armando Alcazar Magana
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA.,Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA
| | - Jaewoo Choi
- Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA
| | | | | | - Lisa A Lione
- Department of Clinical and Pharmaceutical Sciences, School of Life and Medical Sciences, University of Hertfordshire, UK
| | - Claudia S Maier
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA
| | - Gerd Bobe
- Department of Animal & Rangeland Sciences, Oregon State University, Corvallis, OR 97331, USA
| | - Jacob Raber
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR 97239, USA.,Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA.,Departments of Neurology and Radiation Medicine, Division of Neuroscience, ONPRC, Oregon Health & Science University, Portland, OR 97239, USA
| | - Cristobal L Miranda
- Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA.,Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA
| | - Jan F Stevens
- Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA.,Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA
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43
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Finding the bad actor: Challenges in identifying toxic constituents in botanical dietary supplements. Food Chem Toxicol 2018; 124:431-438. [PMID: 30582954 DOI: 10.1016/j.fct.2018.12.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 12/11/2018] [Accepted: 12/17/2018] [Indexed: 12/14/2022]
Abstract
Botanical-derived dietary supplements have widespread use in the general population. The complex and variable nature of botanical ingredients and reports of adverse responses have led to concern for negative human health impacts following consumption of these products. Toxicity testing of the vast number of available products, formulations, and combinations is not feasible due to the time and resource intensive nature of comprehensive testing. Methods are needed to assess the safety of a large number of products via more efficient frameworks. Identification of toxicologically-active constituents is one approach being used, with many advantages toward product regulation. Bioassay-guided fractionation (BGF) is the leading approach used to identify biologically-active constituents. Most BGF studies with botanicals focus on identifying pharmacologically-active constituents for drug discovery or botanical efficacy research. Here, we explore BGF in a toxicological context, drawing from both efficacy and poisonous plant research. Limitations of BGF, including loss of mixture activity and bias toward abundant constituents, and recent advancements in the field (e.g., biochemometrics) are discussed from a toxicological perspective. Identification of active constituents will allow better monitoring of market products for known toxicologically-active constituents, as well as surveying human exposure, two important steps to ensuring the safety of botanical dietary supplements.
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Zhu J, Seo JE, Wang S, Ashby K, Ballard R, Yu D, Ning B, Agarwal R, Borlak J, Tong W, Chen M. The Development of a Database for Herbal and Dietary Supplement Induced Liver Toxicity. Int J Mol Sci 2018; 19:E2955. [PMID: 30274144 PMCID: PMC6213387 DOI: 10.3390/ijms19102955] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/10/2018] [Accepted: 09/21/2018] [Indexed: 12/14/2022] Open
Abstract
The growing use of herbal dietary supplements (HDS) in the United States provides compelling evidence for risk of herbal-induced liver injury (HILI). Information on HDS products was retrieved from MedlinePlus of the U.S. National Library of Medicine and the herbal monograph of the European Medicines Agency. The hepatotoxic potential of HDS was ascertained by considering published case reports. Other relevant data were collected from governmental documents, public databases, web sources, and the literature. We collected information for 296 unique HDS products. Evidence of hepatotoxicity was reported for 67, that is 1 in 5, of these HDS products. The database revealed an apparent gender preponderance with women representing 61% of HILI cases. Culprit hepatotoxic HDS were mostly used for weight control, followed by pain and inflammation, mental stress, and mood disorders. Commonly discussed mechanistic events associated with HILI are reactive metabolites and oxidative stress, mitochondrial injury, as well as inhibition of transporters. HDS⁻drug interactions, causing both synergistic and antagonizing effects of drugs, were also reported for certain HDS. The database contains information for nearly 300 commonly used HDS products to provide a single-entry point for better comprehension of their impact on public health.
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Affiliation(s)
- Jieqiang Zhu
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
| | - Ji-Eun Seo
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
| | - Sanlong Wang
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
- National Center for Safety Evaluation of Drugs, National Institutes for Food and Drug Control, China's State Food and Drug Administration, Beijing 100176, China.
| | - Kristin Ashby
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
| | - Rodney Ballard
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
| | - Dianke Yu
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
| | - Baitang Ning
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
| | - Rajiv Agarwal
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD 20993, USA.
| | - Jürgen Borlak
- Center of Pharmacology and Toxicology, Hannover Medical School, 30625 Hannover, Germany.
| | - Weida Tong
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
| | - Minjun Chen
- Division of Bioinformatics and Biostatistics, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, AR 72079, USA.
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45
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Liu Y. Incorporation of absorption and metabolism into liver toxicity prediction for phytochemicals: A tiered in silico QSAR approach. Food Chem Toxicol 2018; 118:409-415. [DOI: 10.1016/j.fct.2018.05.039] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 04/05/2018] [Accepted: 05/16/2018] [Indexed: 02/06/2023]
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Liu Y, Wang Q, Yang J, Guo X, Liu W, Ma S, Li S. Polygonum multiflorum Thunb.: A Review on Chemical Analysis, Processing Mechanism, Quality Evaluation, and Hepatotoxicity. Front Pharmacol 2018; 9:364. [PMID: 29713283 PMCID: PMC5912012 DOI: 10.3389/fphar.2018.00364] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 03/28/2018] [Indexed: 01/14/2023] Open
Abstract
Polygonum multiflorum Thunb. and its processed products have been used in China for centuries due to their multiple beneficial effects to human body. Currently, liver injuries caused by taking P. multiflorum have been reported worldwide, but the potential toxic components and possible mechanism that caused hepatotoxicity remain unclear. It is worth noting that the processing procedure could significantly decrease the toxicity of raw P. multiflorum and the processed products of P. multiflorum are considered to be relatively safe. However, the processing mechanism is still ambiguous, and there is the lack of a scientific approach to control the quality of P. multiflorum praeparata. This study is the first review that summarizes the recently advances (from 2007 to 2017) in the chemical analysis of P. multiflorum, and provides comprehensive information on the quantitative and qualitative analysis of P. multiflorum as well as its related species. In addition, the processing mechanism and quality evaluation of processed P. multiflorum are discussed. Moreover, the toxicity of P. multiflorum is analyzed from the perspectives of exploration of the proposed toxic ingredients, metabolite identification, metabolomics studies, and exogenous contaminant determination. Furthermore, trends and perspectives for future research of this medicine are discussed.
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Affiliation(s)
- Yue Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Qi Wang
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Jianbo Yang
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Xiaohan Guo
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Wenxi Liu
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China
| | - Shuangcheng Ma
- Institute for Control of Chinese Traditional Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, Beijing, China.,School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Shaoping Li
- State Key Laboratory for Quality Research in Chinese Medicine, University of Macau, Macao, China
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Rabelo ACS, de Pádua Lúcio K, Araújo CM, de Araújo GR, de Amorim Miranda PH, Carneiro ACA, de Castro Ribeiro ÉM, de Melo Silva B, de Lima WG, Costa DC. Baccharis trimera protects against ethanol induced hepatotoxicity in vitro and in vivo. JOURNAL OF ETHNOPHARMACOLOGY 2018; 215:1-13. [PMID: 29289796 DOI: 10.1016/j.jep.2017.12.043] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 12/13/2017] [Accepted: 12/26/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Baccharis trimera has been traditionally used in Brazil to treat liver diseases. AIM OF THE STUDY To evaluate the protective effect of Baccharis trimera in an ethanol induced hepatotoxicity model. MATERIALS AND METHODS The antioxidant capacity was evaluated in vitro by the ability to scavenged the DPPH radical, by the quantification of ROS, NO and the transcription factor Nrf2. Hepatotoxicity was induced in animals by administration of absolute ethanol for 2 days (acute) or with ethanol diluted for 28 days (chronic). The biochemical parameters of hepatic function (ALT and AST), renal function (urea and creatinine) and lipid profile (total cholesterol, triglycerides and HDL) were evaluated. In addition to antioxidant defense (SOD, catalase, glutathione), oxidative damage markers (TBARS and carbonylated protein), MMP-2 activity and liver histology. RESULTS Baccharis trimera promoted a decrease in ROS and NO, and at low concentrations promoted increased transcription of Nrf2. In the acute experiment it promoted increase of HDL, in the activity of SOD and GPx, besides diminishing TBARS and microesteatosis. Already in the chronic experiment B. trimera improved the hepatic and renal profile, decreased triglycerides and MMP-2 activity, in addition to diminishing microesteatosis. CONCLUSION We believe that B. trimera action is possibly more associated with direct neutralizing effects or inhibition of reactive species production pathways rather than the modulation of the antioxidant enzymes activity. Thus it is possible to infer that the biological effects triggered by adaptive responses are complex and multifactorial depending on the dose, the time and the compounds used.
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Affiliation(s)
- Ana Carolina Silveira Rabelo
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Karine de Pádua Lúcio
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Carolina Morais Araújo
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Glaucy Rodrigues de Araújo
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Pedro Henrique de Amorim Miranda
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Ana Claudia Alvarenga Carneiro
- Laboratory of Biology and Biotechnology of Microorganisms, Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Érica Milena de Castro Ribeiro
- Laboratory of Biology and Biotechnology of Microorganisms, Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Breno de Melo Silva
- Laboratory of Biology and Biotechnology of Microorganisms, Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Wanderson Geraldo de Lima
- Laboratory of Morphopathology (LMP), Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil
| | - Daniela Caldeira Costa
- Laboratory of Metabolic Biochemistry (LBM), Department of Biological Sciences (DECBI), Center of Research in Biological Sciences (NUPEB), Federal University of Ouro Preto (UFOP), Ouro Preto, MG 35400-000, Brazil.
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Benatrehina PA, Pan L, Naman CB, Li J, Kinghorn AD. Usage, biological activity, and safety of selected botanical dietary supplements consumed in the United States. J Tradit Complement Med 2018; 8:267-277. [PMID: 29736381 PMCID: PMC5934707 DOI: 10.1016/j.jtcme.2018.01.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 12/06/2017] [Accepted: 01/06/2018] [Indexed: 12/29/2022] Open
Abstract
In view of the continuous growth of the botanical dietary supplement industry and the increased popularity of lesser known or exotic botanicals, recent findings are described on the phytochemical composition and biological activities of five selected fruits consumed in the United States, namely, açaí, noni, mangosteen, black chokeberry, and maqui berry. A review of the ethnomedicinal uses of these plants has revealed some similarities ranging from wound-healing to the treatment of fever and infectious diseases. Laboratory studies on açaí have shown both its antioxidant and anti-inflammatory activities in vitro, and more importantly, its neuroprotective properties in animals. Anthraquinones and iridoid glucosides isolated from noni fruit induce the phase II enzyme quinone reductase (QR), and noni fruit juice exhibited antitumor and antidiabetic activities in certain animal models. Antitumorigenic effects of mangosteen in animal xenograft models of human cancers have been attributed to its xanthone content, and pure α-mangostin was shown to display antineoplastic activity in mice despite a reported low oral bioavailability. Work on the less extensively investigated black chokeberry and maqui berry has focused on recent isolation studies and has resulted in the identification of bioactive secondary metabolites with QR-inducing and hydroxyl-radical scavenging properties. On the basis of the safety studies and toxicity case reports described herein, these fruits may be generally considered as safe. However, cases of adulteration found in a commercialized açaí product and some conflicting results from mangosteen safety studies warrant further investigation on the safety of these marketed botanical dietary supplements.
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Affiliation(s)
| | | | | | | | - A. Douglas Kinghorn
- Division of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA
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Jing J, Teschke R. Traditional Chinese Medicine and Herb-induced Liver Injury: Comparison with Drug-induced Liver Injury. J Clin Transl Hepatol 2018; 6:57-68. [PMID: 29577033 PMCID: PMC5863000 DOI: 10.14218/jcth.2017.00033] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 08/24/2017] [Accepted: 08/28/2017] [Indexed: 12/16/2022] Open
Abstract
Cases of suspected herb-induced liver injury (HILI) caused by herbal Traditional Chinese Medicines (TCMs) and of drug-induced liver injury (DILI) are commonly published in the scientific literature worldwide. As opposed to the multiplicity of botanical chemicals in herbal TCM products, which are often mixtures of several herbs, conventional Western drugs contain only a single synthetic chemical. It is therefore of interest to study how HILI by TCM and DILI compare with each other, and to what extent results from each liver injury type can be transferred to the other. China is among the few countries with a large population using synthetic Western drugs as well as herbal TCM. Therefore, China is well suited to studies of liver injury comparing drugs with TCM herbs. Despite some concordance, recent analyses of liver injury cases with verified causality, using the Roussel Uclaf Causality Assessment Method, revealed major differences in HILI caused by TCMs as compared to DILI with respect to the following features: HILI cases are less frequently observed as compared to DILI, have a smaller proportion of females and less unintentional rechallenge events, and present a higher rate of hepatocellular injury features. Since many results were obtained among Chinese residents who had access to and had used Western drugs and TCM herbs, such ethnic homogeneity supports the contention that the observed differences of HILI and DILI in the assessed population are well founded.
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Affiliation(s)
- Jing Jing
- Medical School of Chinese PLA, Beijing, China
- Integrative Medical Center, 302 Military Hospital, Beijing, China
| | - Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Teaching Hospital of the Medical Faculty of the Goethe University, Frankfurt/Main, Germany
- *Correspondence to: Rolf Teschke, Department of Internal Medicine II, Klinikum Hanau, Teaching Hospital of the Goethe University of Frankfurt/Main, Leimenstrasse 20, Hanau D-63450, Germany. Tel: +49-6181-21859, Fax: +49-6181-2964211, E-mail:
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Alonso-Castro AJ, Domínguez F, Ruiz-Padilla AJ, Campos-Xolalpa N, Zapata-Morales JR, Carranza-Alvarez C, Maldonado-Miranda JJ. Medicinal Plants from North and Central America and the Caribbean Considered Toxic for Humans: The Other Side of the Coin. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:9439868. [PMID: 29234446 PMCID: PMC5688365 DOI: 10.1155/2017/9439868] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 10/04/2017] [Accepted: 10/10/2017] [Indexed: 01/09/2023]
Abstract
The consumption of medicinal plants has notably increased over the past two decades. People consider herbal products as safe because of their natural origin, without taking into consideration whether these plants contain a toxic principle. This represents a serious health problem. A bibliographic search was carried out using published scientific material on native plants from Mexico, Central America, and the Caribbean, which describe the ethnobotanical and toxicological information of medicinal plants empirically considered to be toxic. A total of 216 medicinal plants belonging to 77 families have been reported as toxic. Of these plants, 76 had been studied, and 140 plants lacked studies regarding their toxicological effects. The toxicity of 16 plants species has been reported in clinical cases, particularly in children. From these plants, deaths have been reported with the consumption of Chenopodium ambrosioides, Argemone mexicana, and Thevetia peruviana. In most of the cases, the principle of the plant responsible for the toxicity is unknown. There is limited information about the toxicity of medicinal plants used in Mexico, Central America, and the Caribbean. More toxicological studies are necessary to contribute information about the safe use of the medicinal plants cited in this review.
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Affiliation(s)
- Angel Josabad Alonso-Castro
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, GTO, Mexico
| | - Fabiola Domínguez
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Metepec, PUE, Mexico
| | - Alan Joel Ruiz-Padilla
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, GTO, Mexico
| | - Nimsi Campos-Xolalpa
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Unidad Xochimilco, Mexico City, Mexico
| | - Juan Ramón Zapata-Morales
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, GTO, Mexico
| | - Candy Carranza-Alvarez
- Unidad Académica Multidisciplinaria de la Zona Huasteca, Universidad Autónoma de San Luis Potosí, Ciudad Valles, SLP, Mexico
| | - Juan Jose Maldonado-Miranda
- Unidad Académica Multidisciplinaria de la Zona Huasteca, Universidad Autónoma de San Luis Potosí, Ciudad Valles, SLP, Mexico
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