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Mohammadi S, Asbaghi O, Afrisham R, Farrokhi V, Jadidi Y, Mofidi F, Ashtary-Larky D. Impacts of Supplementation with Silymarin on Cardiovascular Risk Factors: A Systematic Review and Dose-Response Meta-Analysis. Antioxidants (Basel) 2024; 13:390. [PMID: 38671838 PMCID: PMC11047742 DOI: 10.3390/antiox13040390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 03/14/2024] [Accepted: 03/22/2024] [Indexed: 04/28/2024] Open
Abstract
It has been suggested that silymarin (SIL) supplementation has positive effects on cardiovascular health and reduces the risk of cardiometabolic syndrome (CMS). This systematic review and dose-response meta-analysis assessed the impacts of SIL administration on cardiovascular risk factors. A systematic search of multiple databases was performed to identify eligible controlled trials published up to January 2023. The analysis used a random-effects model and included 33 trials with 1943 participants. It was revealed that SIL supplementation led to a notable reduction in serum levels of fasting blood glucose (FBG) (weighted mean difference (WMD): -21.68 mg/dL, 95% CI: -31.37, -11.99; p < 0.001), diastolic blood pressure (DBP) (WMD: -1.25 mmHg; 95% CI: -2.25, -0.26; p = 0.013), total cholesterol (TC) (WMD: -13.97 mg/dL, 95% CI: -23.09, -4.85; p = 0.003), triglycerides (TG) (WMD: -26.22 mg/dL, 95% CI: -40.32, -12.12; p < 0.001), fasting insulin (WMD: -3.76 mU/mL, 95% CI: -4.80, -2.72; p < 0.001), low-density lipoprotein (LDL) (WMD: -17.13 mg/dL, 95% CI: -25.63, -8.63; p < 0.001), and hemoglobin A1C (HbA1c) (WMD: -0.85%, 95% CI: -1.27, -0.43; p < 0.001) in the SIL-treated groups compared to their untreated counterparts. In addition, there were no substantial differences in body mass index (BMI), systolic blood pressure (SBP), C-reactive protein (CRP), body weight, and high-density lipoprotein (HDL) between the two groups. These outcomes suggest that SIL consumption reduces certain CMS risk factors and has favorable impacts on lipid and glycemic profiles with potential hypotensive effects. These findings should be supported by additional trials with larger sample sizes and longer durations.
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Affiliation(s)
- Shooka Mohammadi
- Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Omid Asbaghi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1416753955, Iran;
| | - Reza Afrisham
- Department of Clinical Laboratory Sciences, Faculty of Allied Medicine, Tehran University of Medical Sciences, Tehran 14176-13151, Iran; (R.A.); (Y.J.)
| | - Vida Farrokhi
- Department of Hematology, Faculty of Allied Medicine, Tehran University of Medical Sciences, Tehran 1417613151, Iran;
| | - Yasaman Jadidi
- Department of Clinical Laboratory Sciences, Faculty of Allied Medicine, Tehran University of Medical Sciences, Tehran 14176-13151, Iran; (R.A.); (Y.J.)
| | - Fatemeh Mofidi
- Department of Clinical Nutrition and Dietetics, National Nutrition and Food Technology Research Institute, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran 1416753955, Iran;
| | - Damoon Ashtary-Larky
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 6135715794, Iran
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2
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Pawar VA, Srivastava S, Tyagi A, Tayal R, Shukla SK, Kumar V. Efficacy of Bioactive Compounds in the Regulation of Metabolism and Pathophysiology in Cardiovascular Diseases. Curr Cardiol Rep 2023; 25:1041-1052. [PMID: 37458865 DOI: 10.1007/s11886-023-01917-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE OF REVIEW An imbalance in reactive oxygen species (ROS) homeostasis can wreak damage to metabolic and physiological processes which can eventually lead to an advancement in cardiovascular diseases (CVD). Mitochondrial dysfunction is considered as a key source of ROS. The purpose of the current review is to concisely discuss the role of bioactive compounds in the modulation of cardiovascular metabolism and their potential application in the management of cardiovascular diseases. RECENT FINDINGS Recently, it has been shown that bioactive compounds exhibit immunomodulatory function by regulating inflammatory pathways and ROS homeostasis. It has also been reported that bioactive compounds regulate mitochondria dynamics, thus modulating the autophagy and energy metabolism in the cells. In the present article, we have discussed the roles of different bioactive compounds in the modulation of different inflammatory drivers. The functional properties of bioactive compounds in mitochondrial dynamics and its impact on cardiac disease protection have been briefly summarized. Furthermore, we have also discussed various aspects of bioactive compounds with respect to metabolism, immune modulation, circadian rhythm, and its impact on CVD's pathophysiology.
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Affiliation(s)
| | - Shivani Srivastava
- Department of Pathology, School of Medicine, Yale University, New Haven, CT, 06520, USA
| | - Anuradha Tyagi
- Department of cBRN, Institute of Nuclear Medicine and Allied Science, Delhi, 110054, India
| | - Rajul Tayal
- National Institute of Plant Genome Research, New Delhi, 110067, India
| | - Surendra Kumar Shukla
- Department of Oncology Science, OU Health Stephenson Cancer Center, Oklahoma City, OK, 73104, USA.
| | - Vinay Kumar
- Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, 473 W 12th Ave, Columbus, OH, 43210, USA.
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3
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Holt RR, Barile D, Wang SC, Munafo JP, Arvik T, Li X, Lee F, Keen CL, Tagkopoulos I, Schmitz HH. Chardonnay Marc as a New Model for Upcycled Co-products in the Food Industry: Concentration of Diverse Natural Products Chemistry for Consumer Health and Sensory Benefits. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:15007-15027. [PMID: 36409321 PMCID: PMC9732887 DOI: 10.1021/acs.jafc.2c04519] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
Research continues to provide compelling insights into potential health benefits associated with diets rich in plant-based natural products (PBNPs). Coupled with evidence from dietary intervention trials, dietary recommendations increasingly include higher intakes of PBNPs. In addition to health benefits, PBNPs can drive flavor and sensory perceptions in foods and beverages. Chardonnay marc (pomace) is a byproduct of winemaking obtained after fruit pressing that has not undergone fermentation. Recent research has revealed that PBNP diversity within Chardonnay marc has potential relevance to human health and desirable sensory attributes in food and beverage products. This review explores the potential of Chardonnay marc as a valuable new PBNP ingredient in the food system by combining health, sensory, and environmental sustainability benefits that serves as a model for development of future ingredients within a sustainable circular bioeconomy. This includes a discussion on the potential role of computational methods, including artificial intelligence (AI), in accelerating research and development required to discover and commercialize this new source of PBNPs.
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Affiliation(s)
- Roberta R Holt
- Department of Nutrition, University of California, Davis, Davis, California 95616, United States
| | - Daniela Barile
- Department of Food Science and Technology, University of California, Davis, Davis, California 95616, United States
| | - Selina C Wang
- Department of Food Science and Technology, University of California, Davis, Davis, California 95616, United States
| | - John P Munafo
- Department of Food Science, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Torey Arvik
- Sonomaceuticals, LLC, Santa Rosa, California 95403, United States
| | - Xueqi Li
- Department of Food Science and Technology, University of California, Davis, Davis, California 95616, United States
| | - Fanny Lee
- Sonomaceuticals, LLC, Santa Rosa, California 95403, United States
| | - Carl L Keen
- Department of Nutrition, University of California, Davis, Davis, California 95616, United States
| | - Ilias Tagkopoulos
- PIPA, LLC, Davis, California 95616, United States
- Department of Computer Science and Genome Center, USDA/NSF AI Institute for Next Generation Food Systems (AIFS), University of California, Davis, Davis, California 95616 United States
| | - Harold H Schmitz
- March Capital US, LLC, Davis, California 95616, United States
- T.O.P., LLC, Davis, California 95616, United States
- Graduate School of Management, University of California, Davis, Davis, California 95616, United States
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4
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Nouruzi S, Vasheghani Farahani A, Rezaeizadeh H, Ghafouri P, Ghorashi SM, Omidi N. Platelet Aggregation Inhibition: An Evidence-Based Systematic Review on the Role of Herbs for Primary Prevention Based on Randomized Controlled Trials. IRANIAN JOURNAL OF MEDICAL SCIENCES 2022; 47:505-516. [PMID: 36380973 PMCID: PMC9652499 DOI: 10.30476/ijms.2021.91328.2247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/19/2021] [Accepted: 09/17/2021] [Indexed: 06/16/2023]
Abstract
BACKGROUND Platelet aggregation is a crucial mechanism in the progression of atherothrombotic events. This systematic review aims to introduce the plants studied in healthy people as the primary prevention to inhibit platelet aggregation. We also discuss possible mechanisms that are involved in the inhibition of platelet aggregation. METHODS A systematic search on the electronic medical databases from 1970 to February 2020 was performed. The selected keywords were: "herb", "plant", "platelet aggregation", "platelet activation", "clinical trial", "randomized" and "controlled". RESULTS The result of the initial search was a pool of 136 articles. After initial abstract reviewing, there were 55 relevant articles. Finally, 28 eligible records fulfilled our inclusion criteria to enter the qualitative synthesis process. CONCLUSION Out of the 10 plants evaluated in the clinical trials, nine had inhibitory effects on platelet aggregation. Most of the reviewed plants, including tomato (Solanum lycopersicum L), garlic (Allium sativum), kiwifruit (Actinidia deliciosa), cacao (Theobroma cacao), grape (Vitis vinifera), ginkgo (Ginkgo biloba), flaxseed (Linum usitatissimum), sea buckthorn berry (Hippophae), and argan (Argania spinose) could be potential sources for the primary prevention of atherothrombotic events at an appropriate dosage. Finally, we do not consider phytoceuticals as a replacement for the guideline-directed medical treatment. Large randomized double-blind clinical trials are required to evaluate the anti-platelet characteristics of these plants for the adjuvant primary prevention of cardiovascular disease.
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Affiliation(s)
- Samane Nouruzi
- Cardiac Primary Prevention Research Center, Cardiovascular Disease Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Disease Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Rezaeizadeh
- Cardiac Primary Prevention Research Center, Cardiovascular Disease Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Parham Ghafouri
- Cardiac Primary Prevention Research Center, Cardiovascular Disease Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyyed Mojtaba Ghorashi
- Cardiac Primary Prevention Research Center, Cardiovascular Disease Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Negar Omidi
- Cardiac Primary Prevention Research Center, Cardiovascular Disease Research Institute, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
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5
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Teng Y, He J, Zhong Q, Zhang Y, Lu Z, Guan T, Pan Y, Luo X, Feng W, Ou C. Grape exosome-like nanoparticles: A potential therapeutic strategy for vascular calcification. Front Pharmacol 2022; 13:1025768. [PMID: 36339605 PMCID: PMC9634175 DOI: 10.3389/fphar.2022.1025768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/07/2022] [Indexed: 02/12/2024] Open
Abstract
Vascular calcification (VC) is prevalent in hypertension, diabetes mellitus, chronic kidney disease, and aging and has been identified as an important predictor of adverse cardiovascular events. With the complicated mechanisms involved in VC, there is no effective therapy. Thus, a strategy for attenuating the development of VC is of clinical importance. Recent studies suggest that grape exosome-like nanoparticles (GENs) are involved in cell-cell communication as a means of regulating oxidative stress, inflammation, and apoptosis, which are known to modulate VC development. In this review, we discuss the roles of GENs and their potential mechanisms in the development of VC.
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Affiliation(s)
- Yintong Teng
- Department of Cardiology, Guangdong Provincial Key Laboratory of Shock and Microcirculation, Dongguan Hospital of Southern Medical University, Southern Medical University, Guangzhou, China
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jiaqi He
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qingping Zhong
- Department of Cardiology, Guangdong Provincial Key Laboratory of Shock and Microcirculation, Dongguan Hospital of Southern Medical University, Southern Medical University, Guangzhou, China
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yangmei Zhang
- Department of Cardiology, Guangdong Provincial Key Laboratory of Shock and Microcirculation, Dongguan Hospital of Southern Medical University, Southern Medical University, Guangzhou, China
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zhenxing Lu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Shock and Microcirculation, Dongguan Hospital of Southern Medical University, Southern Medical University, Guangzhou, China
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Tianwang Guan
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yuxuan Pan
- Department of Cardiology, Guangdong Provincial Key Laboratory of Shock and Microcirculation, Dongguan Hospital of Southern Medical University, Southern Medical University, Guangzhou, China
- Department of Cardiology, Laboratory of Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaodi Luo
- Department of Cardiothoracic Surgery, 920th Hospital of Joint Logistics Support Force of People’s Liberation Army of China, Kunming, China
| | - Weijing Feng
- Department of Cardiology, State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Lab of Shock and Microcirculation, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Caiwen Ou
- Department of Cardiology, Guangdong Provincial Key Laboratory of Shock and Microcirculation, Dongguan Hospital of Southern Medical University, Southern Medical University, Guangzhou, China
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6
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Majeed U, Shafi A, Majeed H, Akram K, Liu X, Ye J, Luo Y. Grape (Vitis vinifera L.) phytochemicals and their biochemical protective mechanisms against leading pathologies. Food Chem 2022. [DOI: 10.1016/j.foodchem.2022.134762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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A Comprehensive Literature Review on Cardioprotective Effects of Bioactive Compounds Present in Fruits of Aristotelia chilensis Stuntz (Maqui). Molecules 2022; 27:molecules27196147. [PMID: 36234679 PMCID: PMC9571323 DOI: 10.3390/molecules27196147] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022] Open
Abstract
Some fruits and vegetables, rich in bioactive compounds such as polyphenols, flavonoids, and anthocyanins, may inhibit platelet activation pathways and therefore reduce the risk of suffering from CVD when consumed regularly. Aristotelia chilensis Stuntz (Maqui) is a shrub or tree native to Chile with outstanding antioxidant activity, associated with its high content in anthocyanins, polyphenols, and flavonoids. Previous studies reveal different pharmacological properties for this berry, but its cardioprotective potential has been little studied. Despite having an abundant composition, and being rich in bioactive products with an antiplatelet role, there are few studies linking this berry with antiplatelet activity. This review summarizes and discusses relevant information on the cardioprotective potential of Maqui, based on its composition of bioactive compounds, mainly as a nutraceutical antiplatelet agent. Articles published between 2000 and 2022 in the following bibliographic databases were selected: PubMed, ScienceDirect, and Google Scholar. Our search revealed that Maqui is a promising cardiovascular target since extracts from this berry have direct effects on the reduction in cardiovascular risk factors (glucose index, obesity, diabetes, among others). Although studies on antiplatelet activity in this fruit are recent, its rich chemical composition clearly shows that the presence of chemical compounds (anthocyanins, flavonoids, phenolic acids, among others) with high antiplatelet potential can provide this berry with antiplatelet properties. These bioactive compounds have antiplatelet effects with multiple targets in the platelet, particularly, they have been related to the inhibition of thromboxane, thrombin, ADP, and GPVI receptors, or through the pathways by which these receptors stimulate platelet aggregation. Detailed studies are needed to clarify this gap in the literature, as well as to specifically evaluate the mechanism of action of Maqui extracts, due to the presence of phenolic compounds.
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8
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Tamer F, Tullemans B, Kuijpers M, Claushuis D, Heemskerk JW. Nutrition phytochemicals affecting platelet signaling and responsiveness: implications for thrombosis and hemostasis. Thromb Haemost 2021; 122:879-894. [PMID: 34715717 DOI: 10.1055/a-1683-5599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Cardiovascular disease, in particular due to arterial thrombosis, is a leading cause of mortality and morbidity, with crucial roles of platelets in thrombus formation. For multiple plant-derived phytochemicals found in common dietary components, claims have been made regarding cardiovascular health and antiplatelet activities. Here we present a systematic overview of the published effects of common phytochemicals, applied in vitro or in nutritional intervention studies, on agonist-induced platelet activation properties and platelet signaling pathways. Comparing the phytochemical effects per structural class, we included general phenols: curcuminoids (e.g., curcumin), lignans (honokiol, silybin), phenolic acids (caffeic and chlorogenic acid), derivatives of these (shikimic acid) and stilbenoids (isorhapontigenin, resveratrol). Furthermore, we evaluated the flavonoid polyphenols, including anthocyanidins (delphinidin, malvidin), flavan-3-ols (catechins), flavanones (hesperidin), flavones (apigenin, nobiletin), flavonols (kaempferol, myricetin, quercetin), isoflavones (daidzein, genistein); and terpenoids including carotenes and limonene; and finally miscellaneous compounds like betalains, indoles, organosulfides (diallyl trisulfide) and phytosterols. We furthermore discuss the implications for selected phytochemicals to interfere in thrombosis and hemostasis, indicating their possible clinical relevance. Lastly, we provide guidance on which compounds are of interest for further platelet-related research.
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Affiliation(s)
- Funda Tamer
- Biochemistry, Maastricht University Cardiovascular Research Institute Maastricht, Maastricht, Netherlands.,Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Bibian Tullemans
- Biochemistry, Maastricht University Cardiovascular Research Institute Maastricht, Maastricht, Netherlands
| | - Marijke Kuijpers
- Biochemistry, University of Maastricht, Maastricht, Netherlands.,Thrombosis Expertise Centre, Heart and Vascular Centre, Maastricht Universitair Medisch Centrum+, Maastricht, Netherlands
| | | | - Johan Wm Heemskerk
- Biochemistry, Maastricht University, Maastricht, Netherlands.,Synapse Research Institute Maastricht, Maastricht, Netherlands
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Sharifi-Rad J, Quispe C, Shaheen S, El Haouari M, Azzini E, Butnariu M, Sarac I, Pentea M, Ramírez-Alarcón K, Martorell M, Kumar M, Docea AO, Cruz-Martins N, Calina D. Flavonoids as potential anti-platelet aggregation agents: from biochemistry to health promoting abilities. Crit Rev Food Sci Nutr 2021; 62:8045-8058. [PMID: 33983094 DOI: 10.1080/10408398.2021.1924612] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cardiovascular ailments are the number one cause of mortalities throughout the globe with 17.9 million deaths per year. Platelet activation and aggregation play a crucial role in the pathogenesis of arterial diseases, including acute coronary syndrome, acute myocardial infarction, cerebrovascular transient ischemia, unstable angina, among others. Flavonoids-rich plant extracts are gaining interest for treating the heart-related problems due to safe nature of these herbal extracts. Consumption of plant-food-derived bioactives, particularly flavonoids, has shown antithrombotic, and cardiovascular protective effects due to its anti-platelet activity. Preclinical and clinical trials have proven that flavonoid-rich plant extracts are protective against the cardiac ailments through anti-platelet aggregation activity. This review aims to highlight the anti-platelet aggregation potential of flavonoids with a key emphasis on the therapeutic efficacy in humans. The mechanism of flavonoids in preventing and treating cardiovascular diseases is also highlighted based on preclinical and clinical experimental trials. Further studies are the need of time for exploring the exact molecular mechanism of flavonoids as anti-platelet aggregation agents for treating heart-related problems.
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Affiliation(s)
- Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
| | - Cristina Quispe
- Facultad de Ciencias de la Salud, Universidad Arturo Prat, Iquique, Chile
| | | | - Mohammed El Haouari
- Centre Régional des Métiers de l'Education et de la Formation/Région: Fès-Meknès (Antenne de Taza), Taza Gare, Morocco.,Laboratoire Matériaux, Substances Naturelles, Environnement et Modélisation (LMSNEM), Faculté Polydisciplinaire de Taza, Université Sidi Mohamed Ben Abdellah, Taza Gare, Morocco
| | - Elena Azzini
- Centre for Research on Food and Nutrition, Council for Agricultural Research and Economics (CREA), Rome, Italy
| | - Monica Butnariu
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, Timis, Romania
| | - Ioan Sarac
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, Timis, Romania
| | - Marius Pentea
- Banat's University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara, Timis, Romania
| | - Karina Ramírez-Alarcón
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile.,Unidad de Desarrollo Tecnológico, UDT, Universidad de Concepción, Concepción, Chile
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR - Central Institute for Research on Cotton Technology, Mumbai, India
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Natália Cruz-Martins
- Faculty of Medicine, University of Porto, Porto, Portugal.,Institute for Research and Innovation in Health (i3S), University of Porto, Porto, Portugal.,Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania
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10
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Sims CA, Labiner HE, Shah SS, Baur JA. Longevity pathways in stress resistance: targeting NAD and sirtuins to treat the pathophysiology of hemorrhagic shock. GeroScience 2021; 43:1217-1228. [PMID: 33462707 DOI: 10.1007/s11357-020-00311-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 12/06/2020] [Indexed: 11/29/2022] Open
Abstract
Stress resistance correlates with longevity and this pattern has been exploited to help identify genes that can influence lifespan. Reciprocally, genes and pharmacological agents that have been studied primarily in the context of longevity may be an untapped resource for treating acute stresses. Here we summarize the evidence that targeting SIRT1, studied primarily in the context of longevity, can improve outcomes in hemorrhagic shock and resuscitation. Hemorrhagic shock is a potentially fatal condition that occurs when blood loss is so severe that tissues no longer receive adequate oxygen. While stabilizing the blood pressure and reperfusing tissues are necessary, re-introducing oxygen to ischemic tissues generates a burst of reactive oxygen species that can cause secondary tissue damage. Reactive oxygen species not only exacerbate the inflammatory cascade but also can directly damage mitochondria, leading to bioenergetic failure in the affected tissues. Treatments with polyphenol resveratrol and with nicotinamide adenine dinucleotide (NAD) precursors have both shown promising results in rodent models of hemorrhagic shock and resuscitation. Although a number of different mechanisms may be at play in each case, a common theme is that resveratrol and NAD both enhance the activity of SIRT1. Moreover, many of the physiologic improvements observed with resveratrol and NAD precursors are consistent with modulation of known SIRT1 targets. Because small blood vessels and limited blood volume make mice very challenging for the development of hemorrhagic shock models, there is a paucity of direct genetic evidence testing the role of SIRT1. However, the development of more robust methods in mice as well as genetic modifications in rats should allow the study of SIRT1 transgenic and KO rodents in the near future. The potential therapeutic effect of SIRT1 in hemorrhagic shock may serve as an important example supporting the value of considering "longevity" pathways in the mitigation of acute stresses.
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Affiliation(s)
- Carrie A Sims
- Division of Trauma, Critical Care, and Burn at The Ohio State University Wexner Medical Center, The Ohio State University, Faculty Office Tower, 395 12th Ave, Room 654, Columbus, OH, 43210, USA.
| | - Hanna E Labiner
- Division of Trauma, Critical Care, and Burn at The Ohio State University Wexner Medical Center, The Ohio State University, Faculty Office Tower, 395 12th Ave, Room 654, Columbus, OH, 43210, USA
| | - Sohini S Shah
- Institute for Diabetes, Obesity and Metabolism and Department of Physiology, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd., SCTR 12-114, Philadelphia, PA, 19104, USA
| | - Joseph A Baur
- Institute for Diabetes, Obesity and Metabolism and Department of Physiology, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd., SCTR 12-114, Philadelphia, PA, 19104, USA.
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11
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Antileishmanial Activity of Lignans, Neolignans, and Other Plant Phenols. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2021; 115:115-176. [PMID: 33797642 DOI: 10.1007/978-3-030-64853-4_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Secondary metabolites (SM) from organisms have served medicinal chemists over the past two centuries as an almost inexhaustible pool of new drugs, drug-like skeletons, and chemical probes that have been used in the "hunt" for new biologically active molecules with a "beneficial effect on human mind and body." Several secondary metabolites, or their derivatives, have been found to be the answer in the quest to search for new approaches to treat or even eradicate many types of diseases that oppress humanity. A special place among SM is occupied by lignans and neolignans. These phenolic compounds are generated biosynthetically via radical coupling of two phenylpropanoid monomers, and are known for their multitarget activity and low toxicity. The disadvantage of the relatively low specificity of phenylpropanoid-based SM turns into an advantage when structural modifications of these skeletons are made. Indeed, phenylpropanoid-based SM previously have proven to offer great potential as a starting point in drug development. Compounds such as Warfarin® (a coumarin-based anticoagulant) as well as etoposide and teniposide (podophyllotoxin-based anticancer drugs) are just a few examples. At the beginning of the third decade of the twenty-first century, the call for the treatment of more than a dozen rare or previously "neglected" diseases remains for various reasons unanswered. Leishmaniasis, a neglected disease that desperately needs new ways of treatment, is just one of these. This disease is caused by more than 20 leishmanial parasites that are pathogenic to humans and are spread by as many as 800 sandfly species across subtropical areas of the world. With continuing climate changes, the presence of Leishmania parasites and therefore leishmaniasis, the disease caused by these parasites, is spreading from previous locations to new areas. Thus, leishmaniasis is affecting each year a larger proportion of the world's population. The choice of appropriate leishmaniasis treatment depends on the severity of the disease and its form of manifestation. The success of current drug therapy is often limited, due in most cases to requiring long hospitalization periods (weeks to months) and the toxicity (side effects) of administered drugs, in addition to the increasing resistance of the parasites to treatment. It is thus important to develop new drugs and treatments that are less toxic, can overcome drug resistance, and require shorter periods of treatment. These aspects are especially important for the populations of developing countries. It was reported that several phenylpropanoid-based secondary metabolites manifest interesting antileishmanial activities and are used by various indigenous people to treat leishmaniasis. In this chapter, the authors shed some light on the various biological activities of phenylpropanoid natural products, with the main focus being on their possible applications in the context of antileishmanial treatment.
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Iwasaki M, Murakami M, Ijiri Y, Shimizu M, Yamamoto J. Are all wines made from various grape varieties beneficial in the prevention of myocardial infarction and stroke? Future Sci OA 2020; 7:FSO649. [PMID: 33437515 PMCID: PMC7787155 DOI: 10.2144/fsoa-2020-0098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Aim: Epidemiologic studies support the assumption (French paradox hypothesis) that drinking red wine is beneficial in the prevention of cardiovascular diseases. Our recent works however cast doubt on such claim. Earlier we have shown that the antithrombotic activity of various fruits and vegetables mainly depends on their varieties. For this reason, several varieties of red and white grapes were tested for antithrombotic effect in animal experiments. Results: Antithrombotic effect of 45 red and white grape varieties were assessed in the present study. Out of the 45, one red grape variety showed antithrombotic effect, while the majority of red and white grape varieties enhanced thrombosis. Conclusion: Most red and white grape varieties enhanced thrombotic activity of blood. Red wine is widely believed to prevent heart attack and stroke as claimed by a French Paradox hypothesis. Antithrombotic effect of 45 grape varieties was measured in the present study. Only very few red and white varieties inhibited the experimentally induced thrombosis while the majority of the tested varieties enhanced thrombotic activity of blood. Thus, our findings challenge the prevailing claims of the French Paradox.
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Affiliation(s)
- Masahiro Iwasaki
- Division of Nutrition & Metabolism, Original Nutrition Co., Ltd, Osaka 532-0002, Japan
| | | | - Yoshinobu Ijiri
- Department of Health and Nutrition, Osaka Shoin Women's University, Osaka 577-8550, Japan
| | - Muneshige Shimizu
- Department of Fisheries, School of Marine Science and Technology, Tokai University, Shizuoka 424-8610, Japan
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Zhang R, Wang Y, Li S, Yang L, Liang Z. ABA signaling pathway genes and function during abiotic stress and berry ripening in Vitis vinifera. Gene 2020; 769:145226. [PMID: 33059024 DOI: 10.1016/j.gene.2020.145226] [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] [Received: 07/14/2020] [Revised: 09/04/2020] [Accepted: 10/07/2020] [Indexed: 10/23/2022]
Abstract
Abscisic acid (ABA) plays important roles in plant development and tolerance to abiotic stresses. Limited information is available regarding ABA signaling pathway genes in grape. In this study, 9 VvPYR/PYLs, 85 VvPP2Cs, 7 VvABIs, 7 VvSnRK2s, and 8 VvABFs were identified in the grape genome. Duplication analysis indicated that whole genome duplication might contribute to the expansion of these gene families. The comprehensive transcriptome analysis in various organs/tissues implied that most of these genes were tissue-specific, and few were environment-specific genes. Exogenous ABA treatment reduced the grape maturation period. VvPP2C59, VvPP2C60, VvPP2C66, and VvABF8 were all involved in tolerance to cold, heat, and drought stresses, revealing their crucial roles in regulating environmental stress responses. This work provides detailed information of ABA signaling pathway genes and new insights regarding their expression patterns during grape development and abiotic stress treatment.
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Affiliation(s)
- Rui Zhang
- Agricultural Big-Data Research Center and College of Plant Protection, Shandong Agricultural University, Taian 271018, China
| | - Yi Wang
- Beijing Key Laboratory of Grape Science and Enology, and CAS Key Laboratory of Plant Resources, Institute of Botany, Innovation Academy for Seed Design, the Chinese Academy of Science, Beijing 100093, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shaohua Li
- Beijing Key Laboratory of Grape Science and Enology, and CAS Key Laboratory of Plant Resources, Institute of Botany, Innovation Academy for Seed Design, the Chinese Academy of Science, Beijing 100093, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Long Yang
- Agricultural Big-Data Research Center and College of Plant Protection, Shandong Agricultural University, Taian 271018, China.
| | - Zhenchang Liang
- Beijing Key Laboratory of Grape Science and Enology, and CAS Key Laboratory of Plant Resources, Institute of Botany, Innovation Academy for Seed Design, the Chinese Academy of Science, Beijing 100093, China; Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China.
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Jafari Azad B, Daneshzad E, Meysamie AP, Koohdani F. Chronic and acute effects of cocoa products intake on arterial stiffness and platelet count and function: A systematic review and dose-response Meta-analysis of randomized clinical trials. Crit Rev Food Sci Nutr 2020; 61:357-379. [PMID: 32126803 DOI: 10.1080/10408398.2020.1733484] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The findings of trials investigating the effect of cocoa products consumption on vascular stiffness and platelet are controversial. The aim of this study is to summarize the findings on the acute and chronic effects of different forms of cocoa on the risk factors of cardiovascular disease. We searched SCOPUS, Pub Med and Web of Science from inception to Jan 2020. Finally, the random-effect model was used to report the pooled effect sizes. Results are expressed as weighted mean difference (WMD) with 95% confidence intervals (CI).Overall, 41 trials were included, of which only 14 studies met the eligibility criteria for analysis, including 11 long-term RCTs (more than a week was considered as a chronic phase) and 7 short-term RCTs (less than a week was considered as an acute phase). According to the result of 11 long-term RCTs, cocoa products had a negative significant effect on pulse wave velocity; PWV (WMD: -0.33 m/s, P < 0.0001), Augmentation index; AIx (WMD: -4.50%, P = 0.001) but had no significant effect on platelet count (WMD: -10.41 109/L, P = 0.053). Also, according to the results of 7 short-term RCTs, cocoa products had a negative significant effect on PWV (WMD: -0.27 m/s, P = 0.019), AIx (WMD: -4.47%, P = 0.003).Current study indicated the beneficial effect of acute and chronic consumption of cocoa-based products ingestion on platelet function and arterial stiffness in healthy adult regardless of age especially in male and for consumption (≤4 weeks) in the chronic intake and (≤120 minutes) in acute intake, but did not affect on platelet count. However, further studies are required to shed light on this issue.
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Affiliation(s)
- Banafsheh Jafari Azad
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Elnaz Daneshzad
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Ali Pasha Meysamie
- Departmentof Community Medicine, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fariba Koohdani
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Impact of Grape Products on Lipid Profile: A Meta-Analysis of Randomized Controlled Studies. J Clin Med 2020; 9:jcm9020313. [PMID: 31979098 PMCID: PMC7073656 DOI: 10.3390/jcm9020313] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/15/2020] [Accepted: 01/20/2020] [Indexed: 12/21/2022] Open
Abstract
Background: Growing evidence shows that grape polyphenols can improve cardiovascular risk factors. Although there are clear data supporting a beneficial effect of grape supplementation on blood pressure and glucose metabolism, the effects of grape polyphenols on lipid metabolism are still controversial. Objective: We performed a meta-analysis of randomized controlled trials (RCTs) to assess the effect of grape products on lipid profile. Design: A systematic search was performed in the PubMed, Web of Science, Scopus, and EMBASE databases without any language or publication year restriction. The reference lists of all retrieved articles were manually reviewed. RCTs evaluating the impact of grape products/juice/extracts on lipid profile were included. Difference in total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), oxidized low-density lipoprotein cholesterol (oxLDL-C), apolipoprotein (apo) A, apo B before and after administration of grape products or placebo were expressed as mean differences (MD) with pertinent 95% confidence intervals (95% CI). The impact of clinical and demographic features on effect size was assessed by meta-regression. Results: The administration of grape products is associated with a significant improvement of lipid profile, as evidenced by changes in TC (MD: −7.6 mg/dL (−0.2 mmol/L); 95% CI: −10.8, −4.4; p < 0.001), HDL-C (MD: 1.4 mg/dL (0.04 mmol/L); 95% CI: 0.8, 1.9; p < 0.001, I2 = 74.7%, p < 0.001), LDL-C (−6.3 mg/dL (−0.16 mmol/L); 95% CI: −9.5, −3.0; p < 0.001), oxLDL-C (MD: −4.5 U/L; 95% CI: −7.5, −1.5; p = 0.003, I2 = 90.6%, p < 0.001), apo B (MD: −2.4 mg/dL (−0.05 µmol/L); 95% CI: −4.5, −0.3; p = 0.026), and TG (MD: −14.5 mg/dL (−0.16 mmol/L); 95% CI: −17.7, −11.2; p < 0.001) levels in subjects receiving grape products compared to placebo. With regard to the extent of the lipid-lowering effect, compared to baseline values, the highest reduction was reported for LDL-C (MD: −5.6 mg/dL (−0.14 mmol/L); 95% CI: −9.5, −1.7; p = 0.005) and for oxLDL-C (MD: −5.0 U/L; 95% CI: −8.8, −1.2; p = 0.010, I2 = 0%, p = 0.470). Conclusions: Grape polyphenols exert a favorable effect on lipid profile in humans by significantly reducing plasma levels of LDL-C and oxLDL-C.
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Sinegre T, Teissandier D, Milenkovic D, Morand C, Lebreton A. Epicatechin influences primary hemostasis, coagulation and fibrinolysis. Food Funct 2019; 10:7291-7298. [PMID: 31621731 DOI: 10.1039/c9fo00816k] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The different stages of hemostasis (i.e., primary hemostasis, coagulation and fibrinolysis) are involved in the early atherothrombosis steps. The aim of this study was to investigate the effect of epicatechin, a major flavonoid compound, on the hemostasis phenotype using clinically relevant in vitro global assays that mimic the complexity of the in vivo hemostasis systems. Plasma samples from 10 healthy volunteers were spiked with increasing concentrations of epicatechin (1 to 100 μM). Epicatechin effect on primary hemostasis, coagulation and fibrinolysis was assessed by measuring platelet aggregation using light transmission aggregometry, thrombin generation and clot lysis time (CLT), respectively. Epicatechin (100 μM) significantly decreased the maximal platelet aggregation induced by adenosine diphosphate (-39%), thrombin receptor activating peptide (-48%), epinephrine (-30%), and collagen (-30%). The endogenous thrombin potential was significantly reduced starting from 1 μM epicatechin (1332 ± 230 versus 1548 ± 241 nM min for control) (p < 0.01). Fibrinolysis was promoted by epicatechin, as indicated by CLT decrease by 16 and 33% with 10 and 100 μM epicatechin respectively, compared with control (1271 ± 775 s). These findings show that epicatechin reduces platelet function and leads to an anticoagulant and pro-fibrinolytic profile, providing new evidence of its interest for cardiovascular disease prevention.
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Affiliation(s)
- Thomas Sinegre
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France. and CHU Clermont-Ferrand, service d'hématologie biologique, Clermont-Ferrand, France
| | - Dorian Teissandier
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France.
| | - Dragan Milenkovic
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France.
| | - Christine Morand
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France.
| | - Aurélien Lebreton
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France. and CHU Clermont-Ferrand, service d'hématologie biologique, Clermont-Ferrand, France
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Thimóteo NSB, Iryioda TMV, Alfieri DF, Rego BEF, Scavuzzi BM, Fatel E, Lozovoy MAB, Simão ANC, Dichi I. Cranberry juice decreases disease activity in women with rheumatoid arthritis. Nutrition 2019; 60:112-117. [DOI: 10.1016/j.nut.2018.10.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 09/14/2018] [Accepted: 10/07/2018] [Indexed: 12/30/2022]
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Kim K, Do HJ, Oh TW, Kim KY, Kim TH, Ma JY, Park KI. Antiplatelet and Antithrombotic Activity of a Traditional Medicine, Hwangryunhaedok-Tang. Front Pharmacol 2019; 9:1502. [PMID: 30687085 PMCID: PMC6333754 DOI: 10.3389/fphar.2018.01502] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/10/2018] [Indexed: 12/12/2022] Open
Abstract
Platelet activation and accumulation at the site of vascular injury are central to thrombus formation resulted in thrombotic disorders. Medicinal herbs could be one of the most important pharmaceutical agents that ameliorate thrombotic disorders, such as unstable angina, myocardial infarction, stroke, and peripheral vascular diseases. Hwangryunhaedok-tang (HRT) is a traditional herbal medicine that displays multiple biological properties including anti-inflammatory abilities. However, its role in platelet activation has not been fully studied. Hence, we examined whether HRT has a potent inhibitory effect on platelet aggregation and thrombus formation. We demonstrated that HRT (30, 50, and 100 μg/ml) significantly impaired thrombin- and collagen-related peptide-induced platelet aggregation, granule secretion, thromboxane B2 generation, and intracellular Ca2+ mobilization. Biochemical studies revealed that HRT is involved in inhibiting the phosphorylation of phospholipase C and protein kinase B. The oral administration of HRT (30, 50, and 100 mg/kg once daily for 1 and/or 7 days) efficiently ameliorates ferric chloride induced arterial thrombus formation in vivo. Tail bleeding time was not significantly increased. The qualitative phytochemical constituents of the HRT extract were investigated using high-performance liquid chromatography. Our results demonstrated that HRT shows potential antiplatelet and antithrombotic effects without affecting hemostasis. Hence, HRT could be an effective therapeutic agent for the treatment of thrombotic diseases.
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Affiliation(s)
- Kyungho Kim
- Korean Medicine-Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
| | - Hyun Ju Do
- Korean Medicine-Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
| | - Tae Woo Oh
- Korean Medicine-Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
| | - Kwang-Youn Kim
- Korean Medicine-Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
| | - Tae Hoon Kim
- Department of Food Science and Biotechnology, Daegu University, Gyeongsan, South Korea
| | - Jin Yel Ma
- Korean Medicine-Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
| | - Kwang-Il Park
- Korean Medicine-Application Center, Korea Institute of Oriental Medicine, Daegu, South Korea
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Sánchez M, Romero M, Gómez-Guzmán M, Tamargo J, Pérez-Vizcaino F, Duarte J. Cardiovascular Effects of Flavonoids. Curr Med Chem 2019; 26:6991-7034. [DOI: 10.2174/0929867326666181220094721] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 10/29/2018] [Accepted: 10/29/2018] [Indexed: 02/07/2023]
Abstract
:
Cardiovascular Disease (CVD) is the major cause of death worldwide, especially in Western
society. Flavonoids are a large group of polyphenolic compounds widely distributed in plants, present
in a considerable amount in fruit and vegetable. Several epidemiological studies found an inverse association
between flavonoids intake and mortality by CVD. The antioxidant effect of flavonoids was
considered the main mechanism of action of flavonoids and other polyphenols. In recent years, the role
of modulation of signaling pathways by direct interaction of flavonoids with multiple protein targets,
namely kinases, has been increasingly recognized and involved in their cardiovascular protective effect.
There are strong evidence, in in vitro and animal experimental models, that some flavonoids induce
vasodilator effects, improve endothelial dysfunction and insulin resistance, exert platelet antiaggregant
and atheroprotective effects, and reduce blood pressure. Despite interacting with multiple targets, flavonoids
are surprisingly safe. This article reviews the recent evidence about cardiovascular effects that
support a beneficial role of flavonoids on CVD and the potential molecular targets involved.
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Affiliation(s)
- Manuel Sánchez
- Department of Pharmacology, School of Pharmacy, University of Granada, and Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Miguel Romero
- Department of Pharmacology, School of Pharmacy, University of Granada, and Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Manuel Gómez-Guzmán
- Department of Pharmacology, School of Pharmacy, University of Granada, and Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Juan Tamargo
- Department of Pharmacology, School of Medicine, Complutense University of Madrid and Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Francisco Pérez-Vizcaino
- Department of Pharmacology, School of Medicine, Complutense University of Madrid and Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Juan Duarte
- Department of Pharmacology, School of Pharmacy, University of Granada, and Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
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Vahabzadeh M, Amiri N, Karimi G. Effects of silymarin on metabolic syndrome: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:4816-4823. [PMID: 29736939 DOI: 10.1002/jsfa.9115] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 04/15/2018] [Accepted: 05/03/2018] [Indexed: 06/08/2023]
Abstract
Metabolic syndrome is one of the rising global health problems and medical challenges due to several clinical complications it may cause, for example increasing the risk of myocardial infarction and hypertension. However, great attention has been directed toward determining the worthiness of herbal medicines. There are emerging studies on preventive and therapeutic effects of silymarin on different components of metabolic syndrome. Extracted from the dried seeds of milk thistle plant (Silybum marianum L.), silymarin has been used in the treatment of different diseases for many years. Several protective effects have been identified for this herb such as decreasing insulin resistance, regulating blood pressure and lipid profile, as well as antioxidant and cytoprotective effects. This review aims to discuss available human and experimental researches into the promising effects of silymarin on different elements of metabolic syndrome. All related human and experimental papers published from 2012 to date were included in this review. Reviewing different human and experimental studies into the effects of silymarin on metabolic syndrome, we deduced that silymarin possesses promising effects on different components of this syndrome. Although the complete mechanism of action and target organs for silymarin require further verification and investigation, high-risk individuals may benefit from supplementation with this herbal medicine. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Maryam Vahabzadeh
- Medical Toxicology Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nafise Amiri
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gholamreza Karimi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology, School of pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Trzepizur W, Bironneau V, Recoquillon S, Priou P, Meslier N, Hamel JF, Henni S, Darsonval A, Messaoudi K, Martínez MC, Andriantsitohaina R, Gagnadoux F. Polyphenols Have No Impact on Endothelial Function in Patients with Obstructive Sleep Apnea: A Randomized Controlled Trial. J Nutr 2018; 148:581-586. [PMID: 29659956 DOI: 10.1093/jn/nxy005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 01/03/2018] [Indexed: 02/04/2023] Open
Abstract
Background Endothelial dysfunction, a pathophysiologic determinant of atherogenesis, has been found to occur in obstructive sleep apnea syndrome (OSA) and is improved by continuous positive airway pressure (CPAP). However, the efficacy of CPAP therapy is limited by variable adherence. Alternative treatment strategies are needed. The impact of polyphenols on endothelial function has never been evaluated in OSA. Objective We evaluated the impact of 1-mo supplementation with grape juice polyphenols (GJPs) on the reactive hyperemia index (RHI), a validated measure of endothelial function in patients with severe OSA. Methods Forty participants [75% men, median (IQR) age: 61 y (34, 64 y), BMI (in kg/m2): 30.6 (20.9, 33.7)] with severe OSA [median apnea-hypopnea index 43/h (33/h, 56/h)] were randomly assigned to receive GJPs (300 mg/d; n = 20) or placebo (n = 20) for 1 mo. The primary outcome was the change in RHI between baseline and after 1 mo of GJPs or placebo. Secondary outcome measures included changes in blood pressure (BP), heart rate (HR), and polysomnographic indexes. Results No significant differences in RHI and BP outcomes were observed between the GJPs and placebo groups. A significant between-group difference was observed for HR changes [-1 bpm (-5, +5 bpm) in the GJPs group compared with +6 bpm (+3, +10 bpm) in the placebo group; P = 0.001]. A significant decrease in total sleep time was observed in the GJPs group compared with the placebo group [-10 min (-33, 6 min) compared with +15 min (-12, 40 min), respectively; P = 0.02], with no between-group differences in the distribution of sleep stages. Conclusions In participants with severe OSA and no overt cardiovascular disease, 1-mo GJP supplementation had no effect on endothelial function. This trial was registered at clinicaltrials.gov as NCT01977924.
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Affiliation(s)
- Wojciech Trzepizur
- Departments of Pneumology, Methodology and Biostatistics, Pharmacy, and Biochemistry and Genetics, Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France.,Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
| | - Vanessa Bironneau
- Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
| | - Sylvain Recoquillon
- Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
| | - Pascaline Priou
- Departments of Pneumology, Methodology and Biostatistics, Pharmacy, and Biochemistry and Genetics, Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France.,Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
| | - Nicole Meslier
- Departments of Pneumology, Methodology and Biostatistics, Pharmacy, and Biochemistry and Genetics, Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France.,Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
| | - Jean-François Hamel
- Departments of Methodology and Biostatistics, Pharmacy, and Biochemistry and Genetics, Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France
| | - Samir Henni
- Departments of Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France
| | - Astrid Darsonval
- Departments of Pharmacy, and Biochemistry and Genetics, Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France
| | - Khaled Messaoudi
- Departments of Biochemistry and Genetics, Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France
| | - Maria Carmen Martínez
- Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
| | - Ramaroson Andriantsitohaina
- Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
| | - Frédéric Gagnadoux
- Departments of Pneumology, Methodology and Biostatistics, Pharmacy, and Biochemistry and Genetics, Laboratory of Physiology and Vascular Explorations Vasculaires, CHU d'Angers, Angers, France.,Stress Oxydant et Pathologies Métaboliques (SOPAM), UNIV Angers, University of Bretagne Loire, Angers, France
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Costa C, Tsatsakis A, Mamoulakis C, Teodoro M, Briguglio G, Caruso E, Tsoukalas D, Margina D, Dardiotis E, Kouretas D, Fenga C. Current evidence on the effect of dietary polyphenols intake on chronic diseases. Food Chem Toxicol 2017; 110:286-299. [DOI: 10.1016/j.fct.2017.10.023] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 10/12/2017] [Accepted: 10/13/2017] [Indexed: 02/07/2023]
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Akgün MP, Ünlütürk S. Effects of ultraviolet light emitting diodes (LEDs) on microbial and enzyme inactivation of apple juice. Int J Food Microbiol 2017; 260:65-74. [DOI: 10.1016/j.ijfoodmicro.2017.08.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 07/21/2017] [Accepted: 08/15/2017] [Indexed: 11/29/2022]
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Inhibitory Effect of Propolis on Platelet Aggregation In Vitro. JOURNAL OF HEALTHCARE ENGINEERING 2017; 2017:3050895. [PMID: 29129989 PMCID: PMC5654250 DOI: 10.1155/2017/3050895] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 05/02/2017] [Indexed: 12/03/2022]
Abstract
Platelet hyperactivity plays an important role in arterial thrombosis and atherosclerosis. The present study was aimed to investigate the effects of different extracts of propolis and components of flavonoids on platelet aggregation. Platelet-rich plasma was prepared and incubated in vitro with different concentrations of the tested extracts and components of flavonoids. Platelets aggregation was induced by different agonists including adenosine diphosphate (ADP, 10 μM), thrombin receptor activator peptide (TRAP, 50 μM), and collagen (5 μg/mL). At 25 mg/L to 300 mg/mL, the water extract propolis (WEP) inhibited three agonists-induced platelet aggregations in a dose-dependent manner. The flavonoids isolated from the propolis also showed markedly inhibited platelet aggregation induced by collagen, ADP, and TRAP, respectively. The components including caffeic acid phenethyl ester (CAPE), galangin, apigenin, quercetin, kaempferol, ferulic acid, rutin, chrysin, pinostrobin, and pinocembrin and their abilities of inhibiting platelet aggregation were studied. It was concluded that propolis had an antiplatelet action in which flavonoids were mainly implicated.
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Abountiolas M, Nascimento Nunes C. Polyphenols, ascorbic acid and antioxidant capacity of commercial nutritional drinks, fruit juices, smoothies and teas. Int J Food Sci Technol 2017. [DOI: 10.1111/ijfs.13573] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Marvin Abountiolas
- Food Quality Laboratory, Department of Cell Biology, Microbiology and Molecular Biology University of South Florida 4202 East Fowler Avenue, ISA 2015 Tampa FL 33620 USA
| | - Cecilia Nascimento Nunes
- Food Quality Laboratory, Department of Cell Biology, Microbiology and Molecular Biology University of South Florida 4202 East Fowler Avenue, ISA 2015 Tampa FL 33620 USA
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Sims CA, Baur JA. The grapes and wrath: using resveratrol to treat the pathophysiology of hemorrhagic shock. Ann N Y Acad Sci 2017; 1403:70-81. [PMID: 28845517 DOI: 10.1111/nyas.13444] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 06/28/2017] [Accepted: 07/03/2017] [Indexed: 12/17/2022]
Abstract
Resveratrol, a naturally occurring polyphenol found in grapes, has been shown to reduce oxidative stress and inflammation in a variety of conditions. Recently, resveratrol has been investigated as a potential adjunct to resuscitation therapy for hemorrhagic shock-a condition characterized by tissue hypoxia, mitochondrial dysfunction, and inflammation. Although standard resuscitation restores tissue perfusion, it can exacerbate oxidative stress and organ damage. In rodent models of severe hemorrhagic shock, resveratrol mitigates reperfusion injury, preserves organ function, and improves survival. While many of these benefits can be attributed to its ability to activate sirtuin 1, resveratrol interacts with many targets that are relevant to ischemia-reperfusion. Here, we explore the probable mechanisms, potential benefits, and possible problems associated with administering resveratrol as an adjunct during resuscitation of hemorrhagic shock.
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Affiliation(s)
- Carrie A Sims
- The Trauma Center at the University of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joseph A Baur
- Institute for Diabetes, Obesity and Metabolism, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.,Department of Physiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Byrd-Bredbenner C, Ferruzzi MG, Fulgoni VL, Murray R, Pivonka E, Wallace TC. Satisfying America's Fruit Gap: Summary of an Expert Roundtable on the Role of 100% Fruit Juice. J Food Sci 2017; 82:1523-1534. [PMID: 28585690 DOI: 10.1111/1750-3841.13754] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 04/21/2017] [Accepted: 04/25/2017] [Indexed: 01/12/2023]
Abstract
The 2015 to 2020 Dietary Guidelines for Americans (DGAs) recognize the role of 100% fruit juice in health and in helping people meet daily fruit recommendations and state that 100% fruit juice is a nutrient-dense beverage that should be a primary choice, along with water and low-fat/fat-free milk. The DGAs note that children are consuming 100% fruit juice within recommendations (that is, 120 to 180 mL/d for children aged 1 to 6 y and 236 to 355 mL/d for children aged 7 to 18 y). Evidence shows that compared to nonconsumers, those who consume 100% fruit juice come closer to meeting daily fruit needs and have better diet quality. In children, 100% fruit juice is associated with increased intakes of nutrients such as vitamin C, folate, and potassium. When consumed within the DGA recommendations, 100% fruit juice is not associated with overweight/obesity or childhood dental caries and does not compromise fiber intake. Preliminary data suggest that polyphenols in some 100% fruit juices may inhibit absorption of naturally occurring sugars. Given its role in promoting health and in helping people meet fruit needs, experts participating in a roundtable discussion agreed that there is no science-based reason to restrict access to 100% fruit juice in public health nutrition policy and programs such as the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). Reducing or eliminating 100% fruit juice could lead to unintended consequences such as reduced daily fruit intake and increased consumption of less nutritious beverages (for example, sugar-sweetened beverages).
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Affiliation(s)
- Carol Byrd-Bredbenner
- Dept. of Nutritional Sciences, Rutgers Univ., 65 Dudley Rd., New Brunswick, N.J., 08901, U.S.A
| | - Mario G Ferruzzi
- Dept. Food, Bioprocessing and Nutrition, North Carolina State Univ., 600 Laureate Way, Kannapolis, N.C., 28081, U.S.A
| | - Victor L Fulgoni
- Nutrition Impact, LLC, 9725 D Drive North, Battle Creek, Mich., 49014, U.S.A
| | - Robert Murray
- Dept. of Human Sciences, The Ohio State Univ., 1945 North High Street, Columbus, Ohio, 43210, U.S.A
| | - Elizabeth Pivonka
- Produce for Better Health Foundation, 7465 Lancaster Pike, Suite J (2nd Floor), Hockessin, Del., 19707, U.S.A
| | - Taylor C Wallace
- Dept. of Nutrition and Food Studies, George Mason Univ., 10340 Democracy Lane, Suite 306, Fairfax, Va., 22030, U.S.A.,Think Healthy Group, LLC, 127 U Street NW, Wash., DC, 20001, U.S.A
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Zheng J, Zhou Y, Li S, Zhang P, Zhou T, Xu DP, Li HB. Effects and Mechanisms of Fruit and Vegetable Juices on Cardiovascular Diseases. Int J Mol Sci 2017; 18:E555. [PMID: 28273863 PMCID: PMC5372571 DOI: 10.3390/ijms18030555] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 02/23/2017] [Accepted: 02/28/2017] [Indexed: 02/07/2023] Open
Abstract
Many studies have indicated that consumption of vegetables and fruits are positively related to lower incidence of several chronic noncommunicable diseases. Although composition of fruit and vegetable juices is different from that of the edible portion of fruits and vegetables, they contain polyphenols and vitamins from fruits and vegetables. Drinking vegetable and fruit juices is very popular in many countries, and also an efficient way to improve consumption of fruits and vegetables. The studies showed that fruit and vegetable juices affect cardiovascular risk factors, such as lowering blood pressure and improving blood lipid profiles. The main mechanisms of action included antioxidant effects, improvement of the aspects of the cardiovascular system, inhibition of platelet aggregation, anti-inflammatory effects, and prevention of hyperhomocysteinemia. Drinking juices might be a potential way to improve cardiovascular health, especially mixtures of juices because they contain a variety of polyphenols, vitamins, and minerals from different fruits and vegetables. This review summarizes recent studies on the effects of fruit and vegetable juices on indicators of cardiovascular disease, and special attention is paid to the mechanisms of action.
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Affiliation(s)
- Jie Zheng
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Yue Zhou
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Sha Li
- School of Chinese Medicine, The University of Hong Kong, Hong Kong, China.
| | - Pei Zhang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Tong Zhou
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Dong-Ping Xu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
- South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, Sun Yat-sen University, Guangzhou 510006, China.
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Rasines-Perea Z, Teissedre PL. Grape Polyphenols' Effects in Human Cardiovascular Diseases and Diabetes. Molecules 2017; 22:E68. [PMID: 28045444 PMCID: PMC6155751 DOI: 10.3390/molecules22010068] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 12/20/2016] [Accepted: 12/29/2016] [Indexed: 02/07/2023] Open
Abstract
The consumption of fruits and vegetables, as well as foods enriched in bioactive compounds and nutraceuticals, has increased due to consumers' interest in the relevance of food composition for human health. Considerable recent interest has focused on bioactive phenolic compounds in grape, as they possess many biological activities, such as antioxidant, cardioprotective, anticancer, anti-inflammation, anti-ageing and antimicrobial properties. Observational studies indicate that the intake of polyphenol-rich foods improves vascular health, thereby significantly reducing the risk of hypertension, and cardiovascular disease (CVD). Other researchers have described the benefits of a grape polyphenol-rich diet for other types of maladies such as diabetes mellitus. This is a comprehensive review on the consumption of polyphenolic grape compounds, concerning their potential benefits for human health in the treatment of cardiovascular diseases and diabetes.
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Affiliation(s)
- Zuriñe Rasines-Perea
- Université de Bordeaux, ISVV, Institut des Sciences de la Vigne et du Vin, EA 4577 Œnologie, 210 Chemin de Leysotte, Villenave d'Ornon F-33140, France.
- INRA, Instiut National de la Recherche Agronomique, ISVV, Institut des Sciences de la Vigne et du Vin, USC 1366 Œnologie, 210 Chemin de Leysotte, Villenave d'Ornon F-33140, France.
| | - Pierre-Louis Teissedre
- Université de Bordeaux, ISVV, Institut des Sciences de la Vigne et du Vin, EA 4577 Œnologie, 210 Chemin de Leysotte, Villenave d'Ornon F-33140, France.
- INRA, Instiut National de la Recherche Agronomique, ISVV, Institut des Sciences de la Vigne et du Vin, USC 1366 Œnologie, 210 Chemin de Leysotte, Villenave d'Ornon F-33140, France.
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30
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Olas B. The multifunctionality of berries toward blood platelets and the role of berry phenolics in cardiovascular disorders. Platelets 2016; 28:540-549. [PMID: 27778523 DOI: 10.1080/09537104.2016.1235689] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Diet and nutrition have an important influence on the prophylaxis and progression of cardiovascular disease; one example is the inhibition of blood platelet functions by specific components of fruits and vegetables. Garlic, onion, ginger, dark chocolate and polyunsaturated fatty acids all reduce blood platelet aggregation. A number of fruits contain a range of cardioprotective antioxidants and vitamins, together with a large number of non-nutrient phytochemicals such as phenolic compounds, which may possess both antioxidant properties and anti-platelet activity. Fresh berries and berry extracts possess high concentrations of phenolic compounds, i.e. phenolic acid, stilbenoids, flavonoids and lignans. The aim of this review article is to provide an overview of current knowledge of the anti-platelet activity of berries, which form an integral part of the human diet. It describes the effects of phenolic compounds present in a number of berries, i.e. black chokeberries - aronia berries (Aronia melanocarpa), blueberries (Vaccinium myrtillus), cranberries (Vaccinium sect. Oxycoccus), sea buckthorn berries (Hippophae rhamnoides) and grapes (Vitis), as well as various commercial products from berries (i.e. juices), on platelets and underlying mechanisms. Studies show that the effects of berries on platelet activity are dependent on not only the concentrations of the phenolic compounds in the berries or the class of phenolic compounds, but also the types of berry and the form (fresh berry, juice or medicinal product). Different results indicate that berries may play a role in the prevention of cardiovascular disorders, but the development of well-controlled clinical studies with berries is encouraged.
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Affiliation(s)
- Beata Olas
- a Department of General Biochemistry, Faculty of Biology and Environmental Protection , University of Lodz , Lodz , Poland
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31
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Forte M, Conti V, Damato A, Ambrosio M, Puca AA, Sciarretta S, Frati G, Vecchione C, Carrizzo A. Targeting Nitric Oxide with Natural Derived Compounds as a Therapeutic Strategy in Vascular Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:7364138. [PMID: 27651855 PMCID: PMC5019908 DOI: 10.1155/2016/7364138] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 07/30/2016] [Accepted: 08/01/2016] [Indexed: 12/20/2022]
Abstract
Within the family of endogenous gasotransmitters, nitric oxide (NO) is the smallest gaseous intercellular messenger involved in the modulation of several processes, such as blood flow and platelet aggregation control, essential to maintain vascular homeostasis. NO is produced by nitric oxide synthases (NOS) and its effects are mediated by cGMP-dependent or cGMP-independent mechanisms. Growing evidence suggests a crosstalk between the NO signaling and the occurrence of oxidative stress in the onset and progression of vascular diseases, such as hypertension, heart failure, ischemia, and stroke. For these reasons, NO is considered as an emerging molecular target for developing therapeutic strategies for cardio- and cerebrovascular pathologies. Several natural derived compounds, such as polyphenols, are now proposed as modulators of NO-mediated pathways. The aim of this review is to highlight the experimental evidence on the involvement of nitric oxide in vascular homeostasis focusing on the therapeutic potential of targeting NO with some natural compounds in patients with vascular diseases.
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Affiliation(s)
- Maurizio Forte
- IRCCS Neuromed, Vascular Physiopathology Unit, Pozzilli, Italy
| | - Valeria Conti
- Università degli Studi di Salerno, Medicine, Surgery and Dentistry, Baronissi, Italy
| | - Antonio Damato
- IRCCS Neuromed, Vascular Physiopathology Unit, Pozzilli, Italy
| | | | - Annibale A. Puca
- Università degli Studi di Salerno, Medicine, Surgery and Dentistry, Baronissi, Italy
- IRCCS Multimedica, Milan, Italy
| | - Sebastiano Sciarretta
- IRCCS Neuromed, Vascular Physiopathology Unit, Pozzilli, Italy
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Giacomo Frati
- IRCCS Neuromed, Vascular Physiopathology Unit, Pozzilli, Italy
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Carmine Vecchione
- IRCCS Neuromed, Vascular Physiopathology Unit, Pozzilli, Italy
- Università degli Studi di Salerno, Medicine, Surgery and Dentistry, Baronissi, Italy
| | - Albino Carrizzo
- IRCCS Neuromed, Vascular Physiopathology Unit, Pozzilli, Italy
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Kokkou E, Siasos G, Georgiopoulos G, Oikonomou E, Verveniotis A, Vavuranakis M, Zisimos K, Plastiras A, Kollia ME, Stefanadis C, Papavassiliou AG, Tousoulis D. The impact of dietary flavonoid supplementation on smoking-induced inflammatory process and fibrinolytic impairment. Atherosclerosis 2016; 251:266-272. [PMID: 27428294 DOI: 10.1016/j.atherosclerosis.2016.06.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 06/23/2016] [Accepted: 06/30/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND AIMS Smoking is associated with increased inflammatory process and impairment of fibrinolytic status. Concord grape juice (CGJ), a rich source of flavonoids, can modify cardiovascular risk factors. We aimed to evaluate the impact of CGJ on smoking-induced impairment of inflammatory and fibrinolytic status in healthy smokers. METHODS We studied the effect of a 2-week oral treatment with CGJ in 26 healthy smokers on three occasions (day 0: baseline, day 7 and day 14) in a randomized, placebo-controlled, double-blind, cross-over design. Measurements were carried out before (pSm) and 20 min after (Sm20) cigarette smoking. Serum levels of intercellular adhesion molecule-1 (sICAM-1) and plasminogen activator inhibitor 1 (PAI-1) were measured as markers of inflammatory and fibrinolytic status, respectively. RESULTS Treatment with CGJ reduced pSm sICAM-1 levels (p < 0.001), while placebo had no impact on ICAM-1 levels (p = 0.31). Moreover, treatment with CGJ decreased pSm values of PAI-1 (p < 0.001) while placebo had no impact on PAI-1 levels (p = 0.89). Smoking induced an elevation in PAI-1 levels after smoking compared to pro-smoking levels in all study days and in both arms (CGJ and placebo) of the study (p < 0.001 for all). Interestingly, CGJ compared to placebo, attenuated the acute smoking increase in sICAM-1 and PAI-1 levels (p < 0.001 and p = 0.005 respectively). CONCLUSIONS CGJ consumption improved inflammatory and fibrinolytic status in healthy smokers and attenuated acute smoking induced increase in ICAM-1 and PAI-1 levels. These findings shed further light on the favorable effects of flavonoids in cardiovascular health.
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Affiliation(s)
- Eleni Kokkou
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Gerasimos Siasos
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece; Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
| | - Georgios Georgiopoulos
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Evangelos Oikonomou
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Aleksis Verveniotis
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Manolis Vavuranakis
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Konstantinos Zisimos
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Aris Plastiras
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Maria-Eleni Kollia
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
| | - Christodoulos Stefanadis
- Department of Medicine, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, United States
| | | | - Dimitris Tousoulis
- Department of Cardiology, 'Hippokration' Hospital, University of Athens Medical School, Athens, Greece
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Genova G, Tosetti R, Tonutti P. Berry ripening, pre-processing and thermal treatments affect the phenolic composition and antioxidant capacity of grape (Vitis vinifera L.) juice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:664-671. [PMID: 25683953 DOI: 10.1002/jsfa.7138] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 02/04/2015] [Accepted: 02/12/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Grape juice is an important dietary source of health-promoting antioxidant molecules. Different factors may affect juice composition and nutraceutical properties. The effects of some of these factors (harvest time, pre-processing ethylene treatment of grapes and juice thermal pasteurization) were here evaluated, considering in particular the phenolic composition and antioxidant capacity. RESULTS Grapes (Vitis vinifera L., red-skinned variety Sangiovese) were collected twice in relation to the technological harvest (TH) and 12 days before TH (early harvest, EH) and treated with gaseous ethylene (1000 ppm) or air for 48 h. Fresh and pasteurized (78 °C for 30 min) juices were produced using a water bath. Three-way analysis of variance showed that the harvest date had the strongest impact on total polyphenols, hydroxycinnamates, flavonols, and especially on total flavonoids. Pre-processing ethylene treatment significantly increased the proanthocyanidin, anthocyanin and flavan-3-ol content in the juices. Pasteurization induced a significant increase in anthocyanin concentration. Antioxidant capacity was enhanced by ethylene treatment and pasteurization in juices from both TH and EH grapes. CONCLUSION These results suggest that an appropriate management of grape harvesting date, postharvest and processing may lead to an improvement in nutraceutical quality of juices. Further research is needed to study the effect of the investigated factors on juice organoleptic properties.
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Affiliation(s)
- Giuseppe Genova
- Institute of Life Sciences, Scuola Superiore Sant'Anna, 56127, Pisa, Italy
| | - Roberta Tosetti
- Institute of Life Sciences, Scuola Superiore Sant'Anna, 56127, Pisa, Italy
| | - Pietro Tonutti
- Institute of Life Sciences, Scuola Superiore Sant'Anna, 56127, Pisa, Italy
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Yamamoto J, Ijiri Y, Tamura Y, Iwasaki M, Murakami M, Okada Y. Reevaluation of antithrombotic fruits and vegetables: great variation between varieties. Drug Discov Ther 2016; 10:129-40. [DOI: 10.5582/ddt.2016.01043] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Yoshinobu Ijiri
- Faculty of Health and Nutrition, Osaka Shoin Women’s University
| | | | - Masahiro Iwasaki
- Division of Nutrition and Metabolism, Original Nutrition Co., Ltd
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35
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Thompson K, Pederick W, Santhakumar AB. Anthocyanins in obesity-associated thrombogenesis: a review of the potential mechanism of action. Food Funct 2016; 7:2169-78. [DOI: 10.1039/c6fo00154h] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Platelet dysfunction, oxidative stress and dyslipidemia are important contributors to pro-thrombotic progression particularly in obese and hyper-cholesterolemic populations.
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Affiliation(s)
- Kiara Thompson
- School of Medical and Applied Sciences
- Central Queensland University
- North Rockhampton
- Australia
- QML Pathology
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36
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Concord Grape Juice Polyphenols and Cardiovascular Risk Factors: Dose-Response Relationships. Nutrients 2015; 7:10032-52. [PMID: 26633488 PMCID: PMC4690071 DOI: 10.3390/nu7125519] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Revised: 11/09/2015] [Accepted: 11/23/2015] [Indexed: 12/26/2022] Open
Abstract
Pure fruit juices provide nutritional value with evidence suggesting some of their benefits on biomarkers of cardiovascular disease risk may be derived from their constituent polyphenols, particularly flavonoids. However, few data from clinical trials are available on the dose-response relationship of fruit juice flavonoids to these outcomes. Utilizing the results of clinical trials testing single doses, we have analyzed data from studies of 100% Concord grape juice by placing its flavonoid content in the context of results from randomized clinical trials of other polyphenol-rich foods and beverages describing the same outcomes but covering a broader range of intake. We selected established biomarkers determined by similar methods for measuring flow-mediated vasodilation (FMD), blood pressure, platelet aggregation, and the resistance of low density lipoprotein cholesterol (LDL) to oxidation. Despite differences among the clinical trials in the treatment, subjects, and duration, correlations were observed between the dose and FMD. Inverse dose-response relationships, albeit with lower correlation coefficients, were also noted for the other outcomes. These results suggest a clear relationship between consumption of even modest serving sizes of Concord grape juice, flavonoid intake, and effects on risk factors for cardiovascular disease. This approach to dose-response relationships may prove useful for testing other individual foods and beverages.
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37
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Revisiting the mechanistic basis of the French Paradox: Red wine inhibits the activity of protein disulfide isomerase in vitro. Thromb Res 2015; 137:169-173. [PMID: 26585763 DOI: 10.1016/j.thromres.2015.11.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 09/15/2015] [Accepted: 11/06/2015] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Although epidemiologic evidence points to cardioprotective activity of red wine, the mechanistic basis for antithrombotic activity has not been established. Quercetin and related flavonoids are present in high concentrations in red but not white wine. Quercetin-glycosides were recently shown to prevent thrombosis in animal models through the inhibition of extracellular protein disulfide isomerase (PDI). We evaluated whether red or white wine inhibited PDI activity in vitro. METHODS Quercetin levels in red and white wines were measured by HPLC analysis. Inhibition of PDI activity by red and white wines was assessed by an insulin reduction turbidity assay at various concentrations of wine. PDI inhibition was confirmed using a reduced peptide that contained a disulfide containing peptide as a substrate. The inhibition of PDI related thiol isomerases ERp5 and ERp57 was also assessed. RESULTS We observed a dose-dependent decrease of PDI activity for a variety of red but not white wines. Red wine diluted to 3% final concentration resulted in over 80% inhibition of PDI activity by insulin reductase assay for all varieties tested. This inhibition was also observed in the peptide based assay. Red grape juice yielded similar results but ethanol alone did not affect PDI activity. Interestingly, red wine also inhibited the PDI related thiol isomerases ERp5 and ERp57, albeit to a lesser degree than PDI. CONCLUSIONS PDI activity is inhibited by red wine and grape juice, identifying a potentially novel mechanism underlying the cardiovascular benefits attributed to wine consumption.
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Tříska J, Balík J, Strohalm J, Novotná P, Vrchotová N, Lefnerová D, Landfeld A, Híc P, Tománková E, Veverka J, Houška M. Influence of Technological Processes on Biologically Active Compounds of Produced Grapes Juices. FOOD BIOPROCESS TECH 2015. [DOI: 10.1007/s11947-015-1637-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Polyphenol-rich juices reduce blood pressure measures in a randomised controlled trial in high normal and hypertensive volunteers. Br J Nutr 2015; 114:1054-63. [DOI: 10.1017/s0007114515000562] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Intake of fruits and berries may lower blood pressure (BP), most probably due to the high content of polyphenols. In the present study, we tested whether consumption of two polyphenol-rich juices could lower BP. In a randomised, double-blinded, placebo-controlled trial of 12 weeks, 134 healthy individuals, aged 50–70 years, with high normal range BP (130/85–139/89 mmHg, seventy-two subjects) or stage 1-2 hypertension (140/90–179/109 mmHg, sixty-two subjects), were included. They consumed 500 ml/d of one of either (1) a commercially available polyphenol-rich juice based on red grapes, cherries, chokeberries and bilberries; (2) a juice similar to (1) but enriched with polyphenol-rich extracts from blackcurrant press-residue or (3) a placebo juice (polyphenol contents 245·5, 305·2 and 76 mg/100 g, respectively). Resting BP was measured three times, with a 1 min interval, at baseline and after 6 and 12 weeks of intervention. Systolic BP significantly reduced over time (6 and 12 weeks, respectively) in the pooled juice group compared with the placebo group in the first of the three measurements, both for the whole study group (6·9 and 3·4 mmHg; P= 0·01) and even more pronounced in the hypertensive subjects when analysed separately (7·3 and 6·8 mmHg; P= 0·04). The variation in the BP measurements was significantly reduced in the pooled juice group compared with the placebo group (1·4 and 1·7 mmHg; P= 0·03). In conclusion, the present findings suggest that polyphenol-rich berry juice may contribute to a BP- and BP variability lowering effect, being more pronounced in hypertensive than in normotensive subjects.
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Clemens R, Drewnowski A, Ferruzzi MG, Toner CD, Welland D. Squeezing fact from fiction about 100% fruit juice. Adv Nutr 2015; 6:236S-243S. [PMID: 25770266 PMCID: PMC4352186 DOI: 10.3945/an.114.007328] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Total fruit intake in the United States is ~1 cup equivalent per day, or one-half of the 2010 Dietary Guidelines for Americans recommendation for adults. Two-thirds of the fruit consumed is whole fruit and one-third is 100% juice. The nutritional value of whole fruit, with the exception of fiber and vitamin C, may be retained with appropriate juice production methods and storage conditions. One-hundred percent fruit juice consumption is associated with a number of health benefits, such as improved cardiovascular health and decreased obesity, although some of these and other potential benefits are controversial. Comprehensive analyses of the evidence by the Academy of Nutrition and Dietetics in 2014, the US Dietary Guidelines Advisory Committee in 2010, and the Australian Dietary Guidelines of 2013 concluded that 100% fruit juice is not related to adiposity in children when consumed in appropriate amounts for age and energy needs. However, some reports suggest the consumption of fruit juice contributes to unhealthful outcomes, particularly among children. A dietary modeling study on the best ways to meet the fruit intake shortfall showed that a combination of whole fruit and 100% juice improved dietary density of potassium and vitamin C without significantly increasing total calories. Notably, 100% juice intake was capped at amounts consistent with the 2001 American Pediatric Association guidance. The preponderance of evidence supports the position that 100% fruit juice delivers essential nutrients and phytonutrients, provides year-round access to a variety of fruits, and is a cost-effective way to help people meet fruit recommendations.
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Affiliation(s)
- Roger Clemens
- Horn, La Mirada, CA; University of Southern California School of Pharmacy, Los Angeles, CA; and California State University, Northridge, CA
| | - Adam Drewnowski
- Center for Public Health Nutrition, University of Washington, Seattle, Seattle, WA
| | - Mario G Ferruzzi
- Department of Food Science and Department of Nutrition Science, Purdue University, West Lafayette, IN
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41
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Hyson DA. A review and critical analysis of the scientific literature related to 100% fruit juice and human health. Adv Nutr 2015; 6:37-51. [PMID: 25593142 PMCID: PMC4288278 DOI: 10.3945/an.114.005728] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The association between the consumption of pure (100%) fruit juice (PFJ) and human health is uncertain. The current review summarizes data published between 1995 and 2012 related to PFJ with a focus on juices that are widely available and studied in forms representing native juice without supplemental nutrients or enhanced phytochemical content. The effects of apple, cranberry, grape, grapefruit, orange, and pomegranate PFJ intake on outcomes linked to cancer, cardiovascular disease, cognition, hypertension, inflammation, oxidation, platelet function, urinary tract infection, and vascular reactivity are reviewed. Implications for bodyweight regulation are also addressed. The collective data are provocative although challenges and unanswered questions remain. There are many plausible mechanisms by which PFJ might be protective, and investigation of its effects on human health and disease prevention must remain an active area of research.
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Affiliation(s)
- Dianne A Hyson
- College of Social Sciences and Interdisciplinary Studies, California State University, Sacramento, CA
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Di Lorenzo C, Sousa LPD, Pastor RF, Colombo F, Frigerio G, Restani P. Beneficial effects of non-alcoholic grape-derived products on human health: A literature review. BIO WEB OF CONFERENCES 2015. [DOI: 10.1051/bioconf/20150504002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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43
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Sant'Anna V, Christiano FDP, Marczak LDF, Tessaro IC, Thys RCS. The effect of the incorporation of grape marc powder in fettuccini pasta properties. Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2014.04.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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44
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Gasper A, Hollands W, Casgrain A, Saha S, Teucher B, Dainty JR, Venema DP, Hollman PC, Rein MJ, Nelson R, Williamson G, Kroon PA. Consumption of both low and high (-)-epicatechin apple puree attenuates platelet reactivity and increases plasma concentrations of nitric oxide metabolites: a randomized controlled trial. Arch Biochem Biophys 2014; 559:29-37. [PMID: 24929184 DOI: 10.1016/j.abb.2014.05.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 05/19/2014] [Accepted: 05/31/2014] [Indexed: 02/05/2023]
Abstract
We hypothesised that consumption of flavanol-containing apple puree would modulate platelet activity and increase nitric oxide metabolite status, and that high flavanol apple puree would exert a greater effect than low flavanol apple puree. 25 subjects consumed 230 g of apple puree containing 25 and 100mg epicatechin (low and high flavanol apple puree, respectively) and aspirin (75 mg) in random order. Measurements were made at baseline, acutely after treatment (2, 6 and 24 h), and after 14 d of treatment. Low flavanol apple puree significantly attenuated ADP and epinephrine-induced integrin-β3 expression 2 h and 6 h after consumption and ADP and epinephrine-induced P-selectin expression within 2h of consumption. High flavanol apple puree attenuated epinephrine and ADP-induced integrin-β3 expression after 2 and 6h. ADP and epinephrine-induced integrin-β3 expression was significantly attenuated 2, 6 and 24 h after consumption of aspirin, whilst 14 d aspirin consumption attenuated collagen-induced P-selectin expression only. The plasma total nitric oxide metabolite conc. was significantly increased 6h after consumption of both low and high flavanol apple purees. In conclusion, consumption of apple purees containing ⩾25 or 100 mg flavanols transiently attenuated ex vivo integrin-β3 and P-selectin expression and increased plasma nitric oxide metabolite conc. in healthy subjects, but the effect was not enhanced for the high flavanol apple puree.
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Affiliation(s)
- Amy Gasper
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - Wendy Hollands
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - Amelie Casgrain
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - Shikha Saha
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - Birgit Teucher
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - Jack R Dainty
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK
| | - Dini P Venema
- RIKILT-Institute of Food Safety, Wageningen, The Netherlands
| | - Peter C Hollman
- RIKILT-Institute of Food Safety, Wageningen, The Netherlands
| | - Maarit J Rein
- Nestle Research Center, Vers-chez-les-Blanc, 1000 Lausanne 26, Switzerland
| | - Rebecca Nelson
- Nestle Research Center, Vers-chez-les-Blanc, 1000 Lausanne 26, Switzerland
| | - Gary Williamson
- Nestle Research Center, Vers-chez-les-Blanc, 1000 Lausanne 26, Switzerland; School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK
| | - Paul A Kroon
- Food and Health Programme, Institute of Food Research, Norwich Research Park, Norwich NR4 7UA, UK.
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45
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Unluturk S, Atilgan MR. UV-C Irradiation of Freshly Squeezed Grape Juice and Modeling Inactivation Kinetics. J FOOD PROCESS ENG 2014. [DOI: 10.1111/jfpe.12099] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Sevcan Unluturk
- Department of Food Engineering; Izmir Institute of Technology; Urla Izmir 35430 Turkey
| | - Mehmet R. Atilgan
- Department of Food Engineering; Izmir Institute of Technology; Urla Izmir 35430 Turkey
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46
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Miller CH, Rice AS, Garrett K, Stein SF. Gender, race and diet affect platelet function tests in normal subjects, contributing to a high rate of abnormal results. Br J Haematol 2014; 165:842-53. [PMID: 24617520 DOI: 10.1111/bjh.12827] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 01/23/2014] [Indexed: 11/30/2022]
Abstract
To assess sources of variability in platelet function tests in normal subjects, 64 healthy young adults were tested on 2-6 occasions at 2 week intervals using four methods: platelet aggregation (AGG) in platelet-rich plasma (PRP) in the Bio/Data PAP-4 Aggregometer (BD) and Chrono-Log Lumi-Aggregometer (CL); and AGG in whole blood (WB) in the CL and Multiplate Platelet Function Analyser (MP), with ATP release (REL) in CL-PRP and CL-WB. Food and medication exposures were recorded prospectively for 2 weeks prior to each blood draw. At least one AGG abnormality was seen in 21% of 81 drug-free specimens with CL-PRP, 15% with CL-WB, 13% with BD-PRP and 6% with MP-WB, increasing with inclusion of REL to 28% for CL-PRP and 30% for CL-WB. Epinephrine AGG and REL were significantly reduced in males (P < 0·0001). Ristocetin AGG and collagen and thrombin REL were significantly reduced in Blacks (P < 0·0001). One-third of specimens drawn following flavonoid-rich food exposures had aberrant results, compared to 8·5% of specimens without such exposures (P = 0·0035). PRP tests had less intra-individual variation than WB tests. Gender, race, diet and test system affected results of platelet function testing in healthy subjects, suggesting caution when interpreting the results of platelet function testing in patients.
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Affiliation(s)
- Connie H Miller
- Division of Blood Disorders, National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, GA, USA
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47
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Regueiro J, Vallverdú-Queralt A, Negreira N, Simal-Gándara J, Lamuela-Raventós RM. Identification and quantification of grapefruit juice furanocoumarin metabolites in urine: an approach based on ultraperformance liquid chromatography coupled to linear ion trap-Orbitrap mass spectrometry and solid-phase extraction coupled to ultraperformance liquid chromatography coupled to triple quadrupole-tandem mass spectrometry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:2134-2140. [PMID: 24568314 DOI: 10.1021/jf405701a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Grapefruit is a rich source of flavonoids but also contains furanocoumarins, which are known to strongly interact with a variety of medications. Thus, characterization of grapefruit furanocoumarin metabolites may help in a better understanding of grapefruit-drug interactions. In the present work, identification of the main metabolites of grapefruit juice furanocoumarins in urine was performed by ultraperformance liquid chromatography (UPLC) coupled to linear ion trap-Orbitrap mass spectrometry (LTQ-Orbitrap). Glucuronides of 6',7'-dihydroxybergamottin and a hydroxybergamottin-like metabolite were identified for the first time as grapefruit juice metabolites. Afterward, a fast and sensitive method based on solid-phase extraction (SPE) and UPLC coupled to triple quadrupole-tandem mass spectrometry (QqQ-MS/MS) was developed for determination of the identified metabolites in urine. The proposed method was applied to urine samples of five volunteers after intakes of moderate doses of grapefruit, lemon, and orange juices. Furanocoumarin metabolites were only detected in urines after consumption of grapefruit juice.
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Affiliation(s)
- Jorge Regueiro
- Nutrition and Bromatology Group, Analytical and Food Chemistry Department, Faculty of Food Science and Technology, Ourense Campus, University of Vigo , 32004 Ourense, Spain
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48
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Hasan MM, Yun HK, Kwak EJ, Baek KH. Preparation of resveratrol-enriched grape juice from ultrasonication treated grape fruits. ULTRASONICS SONOCHEMISTRY 2014; 21:729-734. [PMID: 24041855 DOI: 10.1016/j.ultsonch.2013.08.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 07/22/2013] [Accepted: 08/14/2013] [Indexed: 06/02/2023]
Abstract
Grape (Vitis spp.) is a major source of resveratrol that can be eaten directly or after making jam, jelly, wine and juice. Resveratrol (3,5,4'-trihydroxystilbene) has a profound positive influence on human health, including anti-carcinogenic, anti-cancer, anti-inflammatory, and anti-ageing effects and the ability to lower blood sugar. During industrial production of grape juice, resveratrol is lost because of the use of clarifying agents and filtration; therefore, commercial grape juice contains very low amounts of resveratrol. In this study, we investigated the accumulation of resveratrol in grape juice prepared from three varieties of grape, viz. Campbell Early, Muscat Bailey A (MBA) and Kyoho, following post-harvest ultrasonication cleaning for 5 min and 6h of incubation in the dark at 25 °C. This process resulted in the amounts of resveratrol increasing by 1.53, 1.15 and 1.24 times in juice prepared from Campbell Early, MBA and Kyoho, respectively, without changing the amounts of total soluble solids. Overall, our results indicate that ultrasonication treatment of post-harvested grape fruits can be an effective method for producing resveratrol-enriched grape juice as well as cleaning grapes thoroughly.
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Affiliation(s)
- Md Mohidul Hasan
- School of Biotechnology, Yeungnam University, Gyeongsan, Gyeongbuk 712-749, Republic of Korea
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49
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Corrêa RCG, Haminiuk CWI, Sora GTS, Bergamasco R, Vieira AMS. Antioxidant and rheological properties of guava jam with added concentrated grape juice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2014; 94:146-152. [PMID: 23696312 DOI: 10.1002/jsfa.6233] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 05/01/2013] [Accepted: 05/21/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Guava jam enriched by the addition of concentrated grape juice in the proportion of 30% (w/w) (ENR) was studied for its antioxidant potential and rheological behavior. Total phenolics content, 1,1-diphenyl-2-picrylhydrazyl radical (DPPH(•)) scavenging activity and β-carotene-linoleic acid coupled oxidation assays were used to evaluate the antioxidant properties of the samples during storage for 90 days at room temperature (25°C). RESULTS The ENR showed a total phenolic content of 11.09 g GAE kg(-1) of jam at production, more than two-fold the phenolic content presented by the standard formulation (STA). For the ENR formulation the antioxidant capacity increased in almost 20% (P ≤ 0.05) with time on the β-carotene assay and decreased with time on the DPPH assay. The enriched guava jam exhibited a non-Newtonian shear-thinning behavior at temperatures ranging from 25 to 55°C, and, moreover, presented higher stability than the standard formulation when exposed to temperature variation. CONCLUSION ENR constitutes an original food product with a notable antioxidant potential, even greater than the potential presented by the standard guava jam, worldwide appreciated delicacy.
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Affiliation(s)
- Rúbia C G Corrêa
- Universidade Estadual de Maringá, Programa de Pós-Graduação em Ciência de Alimentos (PPC), Av. Colombo, 5790. CEP:, 87020-900, Maringá, PR, Brazil
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50
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Janssen I, Landay AL, Ruppert K, Powell LH. Moderate wine consumption is associated with lower hemostatic and inflammatory risk factors over 8 years: The study of women's health across the nation (SWAN). ACTA ACUST UNITED AC 2014; 2:91-99. [PMID: 25705320 DOI: 10.3233/nua-130034] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Moderate wine consumption has been associated with reduced cardiovascular (CV) risk, but most investigations have been conducted in Caucasian populations. To investigate the relationship of wine consumption to CV risk markers, we studied a multi-ethnic sample of middle-aged, healthy women (N = 2900; 48% white, 28% black, 7% Hispanic, 8% Chinese, 9% Japanese) participating in SWAN over 7 years with repeated assessments of CV risk factors. Consumption of wine was stable and common with 20% reporting none, 69% light (<1/day), 7% moderate ( = 1/day), and 4% heavy (>1/day). To guard against underreporting, we took the maximum reported wine consumption over 7 years as the predictor. We used mixed models with a random intercept and random time to assess the relationship between wine consumption and CV risk factors with moderate consumption as the reference. Outcome variables were log-transformed where necessary. Longitudinal models were adjusted for ethnicity, age, and time-varying menopausal status, hormone therapy use, overall alcohol consumption, high density lipoprotein (HDL), statin use, and a healthy lifestyle score based on physical activity, not smoking, and weight maintenance. Interactions of wine consumption with time were not significant. Moderate wine consumers had significantly lower levels of C-reactive protein (CRP, p < .001), fibrinogen (p < .001), factor VII (p < .01), and plasminogen activator inhibitor (PAI-1, p < .05) than women who drank no or little wine. These associations were independent of significant effects of healthy lifestyle and overall alcohol consumption and similar across ethnic groups. Moderate wine consumption may protect against CVD via inflammatory and clotting pathways.
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Affiliation(s)
- Imke Janssen
- Department of Preventive Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Alan L Landay
- Department of Preventive Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Kristine Ruppert
- Department of Preventive Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Lynda H Powell
- Department of Preventive Medicine, Rush University Medical Center, Chicago, IL, USA
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