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Yang T, Liu X, Xue L, Liu X, Zhang L, Lan L, Zhang H, Sun G. Quality assessment of Red Yeast Rice by fingerprint and fingerprint-effect relationship combined with antioxidant activity. Food Chem 2024; 438:137744. [PMID: 37995583 DOI: 10.1016/j.foodchem.2023.137744] [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: 02/20/2023] [Revised: 10/07/2023] [Accepted: 10/11/2023] [Indexed: 11/25/2023]
Abstract
Red Yeast Rice (RYR) is an important functional food ingredient that plays a critical role in promoting dietary guidance and maintaining health. To ensure its quality, four key compounds were quantified, and both HPLC fingerprint and electrochemical fingerprint (ECFP) were applied to assess quality. Additionally, 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS+•) scavenging test and ECFP were applied to assay the total antioxidant activity, with ascorbic acid as the positive control. The results showed that the holistic quality of samples was divided into 4 grades based on HPLC fingerprint analysis by the comprehensive linear quantitative fingerprint method. Additionally, the area of the total peak (Atp) in ECFP was found to be linearly correlated with the antioxidant activity (R > 0.99). A further fingerprint-efficacy relationship analysis determined the significant contributions to the antioxidant activity of peaks 20-Daidzein, 21-Glycitein, and 24-Genistein. Overall, this study suggested a comprehensive and reliable approach to the quality assessment of RYR.
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Affiliation(s)
- Ting Yang
- Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Xiaoling Liu
- Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Lan Xue
- Beijing Peking University WBL Biotech Co. Ltd., Beijing 100094, China.
| | - Xi Liu
- Beijing Peking University WBL Biotech Co. Ltd., Beijing 100094, China.
| | - Limei Zhang
- Beijing Peking University WBL Biotech Co. Ltd., Beijing 100094, China.
| | - Lili Lan
- Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Hong Zhang
- Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Guoxiang Sun
- Shenyang Pharmaceutical University, Shenyang 110016, China.
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Wang J, Liu S, Xie Y, Xu C. Association analysis of gut microbiota-metabolites-neuroendocrine changes in male rats acute exposure to simulated altitude of 5500 m. Sci Rep 2023; 13:9225. [PMID: 37286697 DOI: 10.1038/s41598-023-35573-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/20/2023] [Indexed: 06/09/2023] Open
Abstract
Hyperactivation of hypothalamic-pituitary-adrenal (HPA) axis and hypothalamic-pituitary-thyroid (HPT) axis were found in acute high altitude challenge, but the role of gut microbiota and metabolites is unknown. We utilized adult male Sprague-Dawley rats at a simulated altitude of 5500 m for 3 days in a hypobaric-hypoxic chamber. ELISA and metabolomic analyses of serum and 16S rRNA and metabolomic analyses of fecal samples were then performed. Compared with the normoxic group, serum corticotropin-releasing hormone (CRH), adrenocorticotropic hormone (ACTH), corticosterone (CORT), and thyroxine (tT4) were increased in the hypoxia group, whereas thyrotropin-releasing hormone (TRH) was decreased. Bacteroides, Lactobacillus, Parabacteroides, Butyricimonas, SMB53, Akkermansia, Phascolarctobacterium, and Aerococcus were enriched in hypoxia group, whereas [Prevotella], Prevotella, Kaistobacter, Salinibacterium, and Vogesella were enriched in normoxic group. Metabolomic analysis indicated that acute hypoxia significantly affected fecal and serum lipid metabolism. In addition, we found five fecal metabolites may mediate the cross-talk between TRH, tT4, and CORT with [Prevotella], Kaistobacter, Parabacteroides, and Aerococcus, and 6 serum metabolites may mediate the effect of TRH and tT4 on [Prevotella] and Kaistobacter by causal mediation analysis. In conclusion, this study provides new evidence that key metabolites mediate the cross-talk between gut microbiota with HPA and HPT axis under acute hypobaric hypoxia challenge.
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Affiliation(s)
- Jianan Wang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Shiying Liu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Yalei Xie
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China
| | - Chengli Xu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, 100005, China.
- Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Beijing, 100005, China.
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Zhang S, Jiang Y, Wang X, Zhang H, Gu P, Gong Z, Jiang W, Zhang Y, Zhu Y. The effect of Xuezhikang capsule on gene expression profile in brown adipose tissue of obese spontaneously hypertensive rats. JOURNAL OF ETHNOPHARMACOLOGY 2023; 302:115700. [PMID: 36126782 DOI: 10.1016/j.jep.2022.115700] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 08/04/2022] [Accepted: 09/02/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Obesity is a critical threat to global health, and brown adipose tissue (BAT) is a potential target for the treatment of obesity and comorbidities. Xuezhikang Capsule (XZK), an extract of red yeast rice, has remarkable clinical efficacy and is widely used for the treatment of hyperlipidemia and coronary heart disease. However, its modulatory effect on BAT remains unknown. AIM OF THIS STUDY The aim of this study was to investigate the protective mechanism of XZK in the obese spontaneously hypertensive rat (SHR) model by evaluating the regulatory effect of XZK on the BAT gene profile through transcriptome sequencing. MATERIALS AND METHODS The SHRs were randomly divided into four groups: the standard chow diet (STD) group, the STD supplemented with 126 mg/kg of XZK group, the high-fat diet (HFD) group, and the HFD supplemented with 126 mg/kg of XZK group. All SHRs were fed for 18 weeks. The metabolic phenotypes, including body weight, fat mass, oral glucose tolerance test (OGTT), and serum glucose and lipid levels, was evaluated, and hematoxylin and eosin staining (H&E) staining was performed to evaluate the adipose tissue histopathological phenotype. Transcriptome sequencing was performed to determine the mechanism by which XZK improves the metabolic phenotype and the expression of key differential expression genes was verified by real-time quantitative polymerase chain reaction (qRT-PCR). RESULTS XZK inhibited HFD-induced weight gain and adipose tissue remodeling in SHRs and prevented hypertrophy of epididymal adipocytes and maintained the brown fat phenotype. XZK intervention also improved glucose and lipid metabolism in SHRs, as suggested by a reduction in serum triglyceride (TG), low-density cholesterol (LDL-C), and fasting blood glucose (FBG) levels as well as increasing in serum high-density cholesterol (HDL-C) levels. Transcriptome sequencing analysis confirmed the regulatory effect of XZK on the gene expression profile of BAT, and the expression patterns of 45 genes were reversed by the XZK intervention. Additionally, the results of the transcriptome analysis of 10 genes that are important for brown fat function were in line with the results of qRT-PCR. CONCLUSIONS XZK protected SHRs from HFD-induced obesity, inhibited fat accumulation and improved glucolipid metabolism. Additionally, the protective effect of XZK on the overall metabolism of obese SHRs might partly be related to its regulatory effect on the BAT gene expression profile. These findings might provide novel therapeutic strategies for obesity-related metabolic diseases in traditional Chinese medicine (TCM).
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Affiliation(s)
- Shujie Zhang
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210004, Jiangsu, PR China
| | - Yuning Jiang
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210004, Jiangsu, PR China
| | - Xiuming Wang
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210004, Jiangsu, PR China
| | - Han Zhang
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210004, Jiangsu, PR China
| | - Ping Gu
- Department of Endocrinology, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, 210002, Jiangsu, PR China
| | - Zhijun Gong
- Departmentt of Cardiology, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210017, Jiangsu, PR China
| | - Weimin Jiang
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210004, Jiangsu, PR China.
| | - Yajie Zhang
- Central Laboratory, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210022, Jiangsu, PR China; Department of Biobank of Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, 210022, Jiang, PR China.
| | - Yao Zhu
- Department of Cardiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210004, Jiangsu, PR China.
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Prado Y, Aravena D, Llancalahuen FM, Aravena C, Eltit F, Echeverría C, Gatica S, Riedel CA, Simon F. Statins and Hemostasis: Therapeutic Potential Based on Clinical Evidence. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1408:25-47. [PMID: 37093420 DOI: 10.1007/978-3-031-26163-3_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Hemostasis preserves blood fluidity and prevents its loss after vessel injury. The maintenance of blood fluidity requires a delicate balance between pro-coagulant and fibrinolytic status. Endothelial cells (ECs) in the inner face of blood vessels maintain hemostasis through balancing anti-thrombotic and pro-fibrinolytic activities. Dyslipidemias are linked to hemostatic alterations. Thus, it is necessary a better understanding of the underlying mechanisms linking hemostasis with dyslipidemia. Statins are drugs that decrease cholesterol levels in the blood and are the gold standard for treating hyperlipidemias. Statins can be classified into natural and synthetic molecules, approved for the treatment of hypercholesterolemia. The classical mechanism of action of statins is by competitive inhibition of a key enzyme in the synthesis pathway of cholesterol, the HMG-CoA reductase. Statins are frequently administrated by oral ingestion and its interaction with other drugs and food supplements is associated with altered bioavailability. In this review we deeply discuss the actions of statins beyond the control of dyslipidemias, focusing on the actions in thrombotic modulation, vascular and cardiovascular-related diseases, metabolic diseases including metabolic syndrome, diabetes, hyperlipidemia, and hypertension, and chronic diseases such as cancer, chronic obstructive pulmonary disease, and chronic kidney disease. Furthermore, we were prompted to delved deeper in the molecular mechanisms by means statins regulate coagulation acting on liver, platelets, and endothelium. Clinical evidence show that statins are effective regulators of dyslipidemia with a high impact in hemostasis regulation and its deleterious consequences. However, studies are required to elucidate its underlying molecular mechanism and improving their therapeutical actions.
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Affiliation(s)
- Yolanda Prado
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Diego Aravena
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Felipe M Llancalahuen
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Cristobal Aravena
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Felipe Eltit
- Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
- Vancouver Prostate Centre, Vancouver, Canada
| | - Cesar Echeverría
- Laboratory of Molecular Biology, Nanomedicine and Genomics, Faculty of Medicine, University of Atacama, Copiapo, Chile
| | - Sebastian Gatica
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Claudia A Riedel
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
| | - Felipe Simon
- Faculty of Life Sciences, Universidad Andres Bello, Santiago, Chile.
- Millennium Institute on Immunology and Immunotherapy, Santiago, Chile.
- Millennium Nucleus of Ion Channel-Associated Diseases, Santiago, Chile.
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Zheng R, Sun Y, Zhang X, Zhao C, Wang P, Chen S, Chen Z, Qiu R, Liang A, Shang H. Clinical features of adverse events associated with Xiyanping-Ribavirin combination: A systematic review. JOURNAL OF ETHNOPHARMACOLOGY 2022; 292:115076. [PMID: 35227782 DOI: 10.1016/j.jep.2022.115076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 12/15/2021] [Accepted: 02/02/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In China, Xiyanping (XYP) has been widely used in combination with Ribavirin (RB) for the treatment of infectious diseases. It has been found that this combination may change the severity of XYP-associated adverse events (AEs). AIM To provide a comprehensive review about the clinal features of AEs of XYP-RB combination from randomized controlled trials, cohort studies, case-control studies, case reports, case series, and data from the National Adverse Drug Reaction Monitoring Information System (NADRMIS). MATERIALS AND METHODS Seven electronic databases were searched in March 2021. Articles on AEs associated with XYP published from January 2004 to December 2020 in the NADRMIS were included. Data on the incidence of AEs, distribution of AEs, occurrence time of AEs, type and possible signal of AEs, primary diseases, allergic history, family history of allergies, dosage, and combination interval were extracted. RESULTS We included 228 cases of AEs with XYP-RB combination (63 cases from randomized controlled trials, 1 from a cohort study, and 164 from the NADRMIS). The most common primary disease was hand-foot-and-mouth disease. The main age distribution was 0-6 years (118 cases, 72%) and 8 cases (6.8%) experienced serious AEs. The combination group showed a significant reduction than the RB group in the incidence of AEs in those with hand-foot-and-mouth disease (risk ratio = 0.54, 95% confidence interval = 0.38-0.78, P = 0.0008) and children with viral pneumonia (risk ratio = 0.36, 95% confidence interval = 0.14-0.95, P = 0.04). Allergic history and infusion interval were not described in the randomized controlled trials. AEs were reported in 57.9% of cases in the first combination (XYP-RB were combined for the first time) (NADRMIS), 56.4% of which were skin and appendage reactions, and the risk signal of skin and appendage reactions was a maximum (Information Component = 6.21). CONCLUSION The major AE associated with XYP-RB combination was skin and appendage reactions. Most of the combination AEs were pseudo-allergic reactions. These findings suggest that we should increase awareness about the safety of XYP-RB combination treatment and standardize medication protocol, especially for children. Unless absolutely necessary, children should avoid combination therapy. More rigorous high-quality studies are needed to obtain more evidence.
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Affiliation(s)
- Rui Zheng
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Haiyuncang Lane, Dongcheng District, Beijing, 100700, China.
| | - Yang Sun
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Haiyuncang Lane, Dongcheng District, Beijing, 100700, China.
| | - Xiaoyu Zhang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Haiyuncang Lane, Dongcheng District, Beijing, 100700, China.
| | - Chen Zhao
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Dongcheng District, Beijing, China.
| | - Pengqian Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Shiqi Chen
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Haiyuncang Lane, Dongcheng District, Beijing, 100700, China.
| | - Zhao Chen
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Haiyuncang Lane, Dongcheng District, Beijing, 100700, China.
| | - Ruijin Qiu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Haiyuncang Lane, Dongcheng District, Beijing, 100700, China.
| | - Aihua Liang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Hongcai Shang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Haiyuncang Lane, Dongcheng District, Beijing, 100700, China.
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Discovery of an orally active VHL-recruiting PROTAC that achieves robust HMGCR degradation and potent hypolipidemic activity in vivo. Acta Pharm Sin B 2021; 11:1300-1314. [PMID: 34094835 PMCID: PMC8148065 DOI: 10.1016/j.apsb.2020.11.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 10/22/2020] [Accepted: 10/30/2020] [Indexed: 12/13/2022] Open
Abstract
HMG-CoA reductase (HMGCR) protein is usually upregulated after statin (HMGCR inhibitor) treatment, which inevitably diminishes its therapeutic efficacy, provoking the need for higher doses associated with adverse effects. The proteolysis targeting chimera (PROTAC) technology has recently emerged as a powerful approach for inducing protein degradation. Nonetheless, due to their bifunctional nature, developing orally bioavailable PROTACs remains a great challenge. Herein, we identified a powerful HMGCR-targeted PROTAC (21c) comprising a VHL ligand conjugated to lovastatin acid that potently degrades HMGCR in Insig-silenced HepG2 cells (DC50 = 120 nmol/L) and forms a stable ternary complex, as predicated by a holistic modeling protocol. Most importantly, oral administration of the corresponding lactone 21b reveled favorable plasma exposures referring to both the parent 21b and the conversed acid 21c. Further in vivo studies of 21b demonstrated robust HMGCR degradation and potent cholesterol reduction in mice with diet-induced hypercholesterolemia, highlighting a promising strategy for treating hyperlipidemia and associated diseases.
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Key Words
- CRBN, cereblon
- CVD, cardiovascular disease
- Cholesterol reduction
- DC50, half degradation concentration
- ER, endoplasmic reticulum
- H&E, hematoxylin/eosin
- HDAC, histone deacetylase
- HMGCR
- HMGCR, 3-hydroxy-3-methylglutaryl coenzyme A reductase
- LDL-C, low-density lipoprotein cholesterol
- MFD, medium fat diet
- ORO, oil-red O
- Oral bioavailability
- PK, pharmacokinetic
- PROTAC, proteolysis-targeting chimera
- PROTACs
- SAR, structure–activity relationship
- TC, total cholesterol
- TG, triglyceride
- VHL, von Hippel-Lindau
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Li C, Su C, Wang Y, Gao Y, Wang H, Tian J, Fu F. A 26-week toxicological study of Xuezhikang (XZK), red yeast rice extract, in Beagle dogs with a 4-week recovery period. Regul Toxicol Pharmacol 2020; 117:104781. [DOI: 10.1016/j.yrtph.2020.104781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 11/16/2022]
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Li JJ, Liu HH, Wu NQ, Yeo KK, Tan K, Ako J, Krittayaphong R, Tan RS, Aylward PE, Baek SH, Dalal J, Fong AYY, Li YH, O'Brien RC, Lim TSE, Koh SYN, Scherer DJ, Tada H, Kang V, Butters J, Nicholls SJ. Statin intolerance: an updated, narrative review mainly focusing on muscle adverse effects. Expert Opin Drug Metab Toxicol 2020; 16:837-851. [PMID: 32729743 DOI: 10.1080/17425255.2020.1802426] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Statins have been established as the standard of care for dyslipidemia and preventing cardiovascular diseases while posing few safety concerns. However, misconceptions about statin intolerance lead to their underuse, indicating a need to improve the understanding of the safety of this treatment. AREAS COVERED We searched PubMed and reviewed literatures related to statin intolerance published between February 2015 and February 2020. Important large-scale or landmark studies published before 2015 were also cited as key evidence. EXPERT OPINION Optimal lowering of low-density lipoprotein cholesterol with statins substantially reduces the risk of cardiovascular events. Muscle adverse events (AEs) were the most frequently reported AEs by statin users in clinical practice, but they usually occurred at a similar rate with statins and placebo in randomized controlled trials and had a spurious causal relationship with statin treatment. We proposed a rigorous definition for identifying true statin intolerance and present the criteria for defining different forms of muscle AEs and an algorithm for their management. True statin intolerance is uncommon, and every effort should be made to exclude false statin intolerance and ensure optimal use of statins. For the management of statin intolerance, statin-based approaches should be prioritized over non-statin approaches.
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Affiliation(s)
- Jian-Jun Li
- State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College , 100037, Beijing, China
| | - Hui-Hui Liu
- State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College , 100037, Beijing, China
| | - Na-Qiong Wu
- State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College , 100037, Beijing, China
| | - Khung Keong Yeo
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Kathryn Tan
- Department of Medicine, University of Hong Kong , Hong Kong, China
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University , Sagamihara, Japan
| | - Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University , Bangkok, Thailand
| | - Ru San Tan
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Philip E Aylward
- South Australian Health and Medical Research Institute and Flinders University , Adelaide, Australia
| | - Sang Hong Baek
- Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea , Seoul, Korea
| | - Jamshed Dalal
- Centre for Cardiac Sciences, Kokilaben Dhirubhai Ambani Hospital , Mumbai, India
| | - Alan Yean Yip Fong
- Department of Cardiology, Sarawak Heart Centre; and Clinical Research Centre, Sarawak General Hospital , Kuching, Malaysia
| | - Yi-Heng Li
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University College of Medicine and Hospital , Tainan, Taiwan
| | - Richard C O'Brien
- Department of Endocrinology, Austin Health, University of Melbourne , Melbourne, Australia
| | - Tien Siang Eric Lim
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Si Ya Natalie Koh
- Department of Cardiology, National Heart Centre and SingHealth Duke-NUS Cardiovascular Sciences , Singapore
| | - Daniel J Scherer
- South Australian Health and Medical Research Institute, University of Adelaide , Adelaide, South Australia, Australia
| | - Hayato Tada
- Department of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medicine , Kanazawa, Japan
| | | | - Julie Butters
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University , Melbourne, Australia
| | - Stephen J Nicholls
- Monash Cardiovascular Research Centre, Victorian Heart Institute, Monash University , Melbourne, Australia
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Gao Y, Chen X, Li C, Wang H, Tian J, Fu F. Toxicological evaluation of, red rice yeast extract, Xuezhikang: Acute, 26-week chronic and genotoxicity studies. Regul Toxicol Pharmacol 2020; 114:104654. [DOI: 10.1016/j.yrtph.2020.104654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/27/2020] [Accepted: 03/31/2020] [Indexed: 10/24/2022]
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10
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Jin Y, Yu L, Xu F, Zhou J, Xiong B, Tang Y, Li X, Liu L, Jin W. Pharmacokinetics of Active Ingredients of Salvia miltiorrhiza and Carthamus tinctorius in Compatibility in Normal and Cerebral Ischemia Rats: A Comparative Study. Eur J Drug Metab Pharmacokinet 2019; 45:273-284. [PMID: 31828667 PMCID: PMC7089879 DOI: 10.1007/s13318-019-00597-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background and Objective Dan-Hong injection, which comprises extracts of Salvia miltiorrhiza and Carthamus tinctorius, promotes blood circulation and reduces blood stasis. Combination of S. miltiorrhiza and C. tinctorius is more effective in treating cerebral ischemia than S. miltiorrhiza alone. This study aimed to examine the pharmacokinetic characteristics of four active ingredients of S. miltiorrhiza and C. tinctorius, namely danshensu (DSS), hydroxysafflor yellow A (HSYA), and salvianolic acid A (SAA) and B (SAB) in normal and cerebral ischemia rats. Methods Normal and cerebral ischemia rats were injected via the tail vein with each active ingredient, and blood was collected through the jaw vein at different time points. The plasma concentration of the compatibility group was analyzed by high-performance liquid chromatography, and pharmacokinetic parameters were determined using Pharmacokinetic Kinetica 4.4 software. Results The pharmacokinetics of the four active ingredients in the normal and cerebral ischemia rats were consistent with a two-compartment model. The area under the concentration–time curve was higher in normal rats than in cerebral ischemia rats, with a highly significant difference for SAA (P < 0.01). Clearance rates were lower in normal rats than in cerebral ischemia rats, with DSS showing the most significant difference (P < 0.01). Furthermore, there were significant differences between normal and cerebral ischemia rats in the distribution phase-elimination half life for DSS, SAA, and HSYA, as well as in the apparent volume of distribution for the central compartment for DSS and HSYA (P < 0.01). The plasma concentrations of the four active ingredients were higher in normal rats than in cerebral ischemia rats. Conclusion Cerebral ischemia rats showed higher drug clearance rates and longer retention times than normal rats, which may be due to destruction of the blood–brain barrier during cerebral ischemia–reperfusion. The four active ingredients likely integrated and interacted with each other to affect target sites in the brain to protect against cerebral ischemic injury.
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Affiliation(s)
- Ying Jin
- Department of Rehabilitation in Traditional Chinese Medicine, The Second Affiliated Hospital, School of Medicine, Zhejiang University, No. 88 Jiefang Road, Hangzhou, 310000, Zhejiang, China.,Department of Acupuncture and Rehabilitation Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, No. 155 Hanzhong Road, Nanjing, 210000, Jiangsu, China
| | - Li Yu
- School of Life Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, 310053, Zhejiang, China
| | - Fangfang Xu
- Department of Radiology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, No. 88 Jiefang Road, Hangzhou, 310000, Zhejiang, China
| | - Jie Zhou
- Department of Acupuncture, The Third Affiliated Hospital of Zhejiang, Chinese Medical University, No. 219 Moganshan Road, Hangzhou, 310005, Zhejiang, China
| | - Bing Xiong
- Department of Rehabilitation in Traditional Chinese Medicine, The Second Affiliated Hospital, School of Medicine, Zhejiang University, No. 88 Jiefang Road, Hangzhou, 310000, Zhejiang, China
| | - Yinshan Tang
- Department of Rehabilitation in Traditional Chinese Medicine, The Second Affiliated Hospital, School of Medicine, Zhejiang University, No. 88 Jiefang Road, Hangzhou, 310000, Zhejiang, China
| | - Xiaohong Li
- School of Life Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, 310053, Zhejiang, China
| | - Lanying Liu
- Department of Acupuncture and Rehabilitation Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, No. 155 Hanzhong Road, Nanjing, 210000, Jiangsu, China.
| | - Weifeng Jin
- School of Life Sciences, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, 310053, Zhejiang, China.
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Liang JX, Zhang QQ, Huang YF, Pang HQ, Liu XG, Gao W, Li P, Yang H. Comprehensive chemical profiling of monascus-fermented rice product and screening of lipid-lowering compounds other than monacolins. JOURNAL OF ETHNOPHARMACOLOGY 2019; 238:111879. [PMID: 30991138 DOI: 10.1016/j.jep.2019.111879] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/09/2019] [Accepted: 04/11/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Monascus-fermented rice product (MFRP) has been regarded as a dietary supplement and traditional medicine with circulation-promoting effects in China and other countries for centuries. AIM OF THE STUDY This study was carried out to profile the chemical components in MFRP, and provide available information for elucidating the potential lipid-lowering compounds other than monacolins. MATERIALS AND METHODS High-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (HPLC-QTOF MS) and gas chromatography coupled with mass spectrometry (GC-MS) methods were applied to comprehensive analysis of chemical components in MFRP. Potential small molecules were identified by comparing with reference standards, or tentatively characterized by comparing their retention time and high-resolution mass spectral data with previous literature. The lipid-lowering properties of ten major non-monacolin compounds were evaluated in cholesterol-fed zebrafish larvae. And one with optimum lipid-lowering activity was subsequently evaluated in high fat diet-fed C57BL/6 J mice, with the dyslipidemia and ectopic lipid deposition being investigated. RESULTS A total of 99 compounds were characterized in MFRP, including 38 monacolins, 5 decalins, 6 isoflavones, 13 pigments, 8 azaphilonoids, 11 amino acids, 4 nucleosides, 9 lipid acids, 4 phytosterols and glycerol. The preliminary screening showed that ergosterol remarkably reduced cholesterol levels in zebrafish larvae. Moreover, ergosterol delayed body weight gain and decreased circulating total cholesterol, triglyceride, low density lipoprotein cholesterol levels in high fat diet-fed mice. Ectopic lipid accumulation was also ameliorated in the liver and heart of obese mice. CONCLUSION Global analysis of chemical components and screening of lipid-lowering non-monacolin compounds in MFRP have improved our understanding of its therapeutic material basis.
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Affiliation(s)
- Jin-Xiu Liang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Qun-Qun Zhang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Yan-Fei Huang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Han-Qing Pang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Xin-Guang Liu
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Wen Gao
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.
| | - Hua Yang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 210009, China.
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