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Zhang S, Xiang B, Su X, Zhou Y, Zhao Y, Zhou X. Is coffee, tea, and red wine consumption beneficial for individuals with hypertension? Postgrad Med J 2024; 100:603-610. [PMID: 38521977 DOI: 10.1093/postmj/qgae039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/03/2024] [Accepted: 03/05/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVE To investigate the associations of tea, coffee, and red wine intakes with health risks among individuals with hypertension. METHODS This prospective cohort study included participants with hypertension from the UK Biobank cohort. Study exposures included self-reported intakes of coffee, tea, and red wine. The primary outcome was all-cause mortality, and the secondary outcomes were cardiovascular mortality and cardiovascular disease. The associations of beverage intake with outcomes were analyzed using Cox regression models. The hazard ratios and 95% confidence intervals were estimated. RESULTS A total of 187 708 participants with hypertension were included. The median follow-up period was 13.8 years. In individuals with hypertension, drinking one to two cups/day of coffee or three to four cups/day of tea was significantly associated with the lowest risk of all-cause mortality compared with less than one cup/day [hazard ratio for coffee, 0.943 (95% confidence interval, 0.908-0.979); hazard ratio for tea, 0.882 (95% confidence interval, 0.841-0.924)]. Red wine intake was inversely associated with all-cause mortality risk. Dose-response analysis revealed that high coffee intake (approximately greater than or equal to six cups/day) was significantly associated with increased risks of cardiovascular mortality and cardiovascular disease, but high tea and red wine intakes were not. Furthermore, replacing plain water with tea, but not coffee, significantly reduced the risks of all-cause mortality and cardiovascular disease. Replacing other alcoholic beverages with red wine also significantly reduced the risks of all three outcomes. CONCLUSIONS These findings suggest that tea and red wine, but not coffee, can be part of a healthy diet for the hypertensive population.
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Affiliation(s)
- Shuchen Zhang
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, P. R. China
| | - Boyang Xiang
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, P. R. China
| | - Xiangyu Su
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, P. R. China
| | - Yujia Zhou
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, P. R. China
| | - Yiheng Zhao
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, P. R. China
| | - Xiang Zhou
- Department of Cardiology, The Second Affiliated Hospital of Soochow University, Suzhou 215004, P. R. China
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Xu M, Liu H, Su MQ, Li L, Yu AL, Chen K, Huang YK, Zhao QL, Huang WY, Huang X. Absorbed Bioactive Compounds Replicate Guanxin II-Induced Endothelium-Associated in/ex vivo Vasodilation. Chin J Integr Med 2024; 30:387-397. [PMID: 38302647 DOI: 10.1007/s11655-024-3651-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2023] [Indexed: 02/03/2024]
Abstract
OBJECTIVE To develop an interference-free and rapid method to elucidate Guanxin II (GX II)'s representative vasodilator absorbed bioactive compounds (ABCs) among enormous phytochemicals. METHODS The contents of ferulic acid, tanshinol, and hydroxysafflor yellow A (FTA) in GX II/rat serum after the oral administration of GX II (30 g/kg) were detected using ultra-performance liquid chromatography-mass spectrometry. Totally 18 rats were randomly assigned to the control group (0.9% normal saline), GX II (30 g/kg) and FTA (5, 28 and 77 mg/kg) by random number table method. Diastolic coronary flow velocity-time integral (VTI), i.e., coronary flow or coronary flow-mediated dilation (CFMD), and endothelium-intact vascular tension of isolated aortic rings were measured. After 12 h of exposure to blank medium or 0.5 mmol/L H2O2, endothelial cells (ECs) were treated with post-dose GX II of supernatant from deproteinized serum (PGSDS, 300 µL PGSDS per 1 mL of culture medium) or FTA (237, 1539, and 1510 mg/mL) for 10 min as control, H2O2, PGSDS and FTA groups. Nitric oxide (NO), vascular endothelial growth factor (VEGF), endothelin-1 (ET-1), superoxide dismutase (SOD), malondialdehyde (MDA) and phosphorylated phosphoinositide 3 kinase (p-PI3K), phosphorylated protein kinase B (p-AKT), phosphorylated endothelial nitric oxide synthase (p-eNOS) were analyzed. PGSDS was developed as a GX II proxy of ex vivo herbal crude extracts. RESULTS PGSDS effectively eliminates false responses caused by crude GX II preparations. When doses equaled the contents in GX II/its post-dose serum, FTA accounted for 98.17% of GX II -added CFMD and 92.99% of PGSDS-reduced vascular tension. In ECs, FTA/PGSDS was found to have significant antioxidant (lower MDA and higher SOD, P<0.01) and endothelial function-protective (lower VEGF, ET-1, P<0.01) effects. The increases in aortic relaxation, endothelial NO levels and phosphorylated PI3K/Akt/eNOS protein induced by FTA/PGSDS were markedly abolished by NG-nitro-L-arginine methyl ester (L-NA, eNOS inhibitor) and wortmannin (PI3K/AKT inhibitor), respectively, indicating an endothelium-dependent vasodilation via the PI3K/AKT-eNOS pathway (P<0.01). CONCLUSION This study provides a strategy for rapidly and precisely elucidating GX II's representative in/ex vivo cardioprotective absorbed bioactive compounds (ABCs)-FTA, suggesting its potential in advancing precision ethnomedicine.
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Affiliation(s)
- Min Xu
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Hao Liu
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Meng-Qing Su
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Lan Li
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Ai-Ling Yu
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Ken Chen
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Yun-Ke Huang
- Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, 310053, China
| | - Qiu-Long Zhao
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Wen-Ya Huang
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Xi Huang
- Institute of Traditional Chinese Medicine Related Comorbid Depression, Nanjing University of Chinese Medicine, Nanjing, 210029, China.
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Li H, Xia N. Alcohol and the vasculature: a love-hate relationship? Pflugers Arch 2023:10.1007/s00424-023-02818-8. [PMID: 37165232 DOI: 10.1007/s00424-023-02818-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/20/2023] [Accepted: 04/28/2023] [Indexed: 05/12/2023]
Abstract
Alcohol consumption is a leading risk factor and increases the risk of liver diseases, cancers, tuberculosis, and injuries. The relationship between alcohol use and cardiovascular risk is complex. While it is well established that heavy alcohol use and binge drinking harm cardiovascular health, the effect of light-to-moderate alcohol consumption remains controversial. Observational studies have repeatedly confirmed the U- or J-shaped relationship between alcohol consumption and cardiovascular disease risk, with the lowest risk observed in the light-to-moderate drinking group. However, the protective effect of low-level alcohol has been challenged by recent genetic epidemiological studies with Mendelian randomization. Such studies have their own limitations, and the application of this methodology in studying alcohol has been questioned. Results from the latest Global Burden of Diseases, Injuries, and Risk Factors Study suggest that the impact of alcohol consumption on health depends on the age structure and the distribution of disease burden and underlying causes in a given population. For young adults, even small amounts of alcohol cause heath loss. For older adults facing a high burden of cardiovascular diseases, light-to-moderate alcohol consumption may improve cardiovascular health outcomes. Mechanistically, all types of alcoholic beverages, including wine, spirits, and beer, have been shown to increase the levels of high-density lipoprotein cholesterol and adiponectin, and reduce the level of fibrinogen. Nonalcoholic components of wine, especially polyphenolic compounds like resveratrol, may additionally enhance endothelial nitric oxide production, and provide antioxidant and anti-inflammatory effects.
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Affiliation(s)
- Huige Li
- Department of Pharmacology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany.
| | - Ning Xia
- Department of Pharmacology, Johannes Gutenberg University Medical Center, Langenbeckstr. 1, 55131, Mainz, Germany
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Angelini P, Flores GA, Piccirilli A, Venanzoni R, Acquaviva A, Di Simone SC, Libero ML, Tirillini B, Zengin G, Chiavaroli A, Recinella L, Leone S, Brunetti L, Orlando G, Menghini L, Ferrante C. Polyphenolic composition and antimicrobial activity of extracts obtained from grape processing by-products: Between green biotechnology and nutraceutical. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.04.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Vejarano R, Luján-Corro M. Red Wine and Health: Approaches to Improve the Phenolic Content During Winemaking. Front Nutr 2022; 9:890066. [PMID: 35694174 PMCID: PMC9174943 DOI: 10.3389/fnut.2022.890066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 05/05/2022] [Indexed: 12/25/2022] Open
Abstract
There is ample evidence regarding the health benefits of red wine consumption due to its content of phenolic compounds, as an alternative to improve the state of health and prevent various diseases, being the implementation of procedures that allow a greater extraction and stability of phenolic compounds during the elaboration a key aspect. The first part of this review summarizes some studies, mostly at the preclinical level, on the mechanisms by which phenolic compounds act in the human organism, taking advantage of their antioxidant, anti-inflammatory, antitumor, antithrombotic, antiatherogenic, antimicrobial, antiviral, and other activities. Although the migration of grape components into the must/wine occurs during the winemaking process, the application of new technologies may contribute to increasing the content of phenolic compounds in the finished wine. Some of these technologies have been evaluated on an industrial scale, and in some cases, they have been included in the International Code of Oenological Practice by the International Organization of Vine and Wine (OIV). In this sense, the second part of this review deals with the use of these novel technologies that can increase, or at least maintain, the polyphenol content. For example, in the pre-fermentative stage, phenolic extraction can be increased by treating the berries or must with high pressures, pulsed electric fields (PEF), ultrasound (US), e-beam radiation or ozone. At fermentative level, yeasts with high production of pyranoanthocyanins and/or their precursor molecules, low polyphenol absorption, and low anthocyanin-β-glucosidase activity can be used. Whereas, at the post-fermentative level, aging-on-lees (AOL) can contribute to maintaining polyphenol levels, and therefore transmitting health benefits to the consumer.
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Affiliation(s)
- Ricardo Vejarano
- Department of Research, Innovation and Social Responsibility, Universidad Privada del Norte (UPN), Trujillo, Peru
| | - Mariano Luján-Corro
- School of Agroindustrial Engineering, Universidad Nacional de Trujillo (UNT), Trujillo, Peru
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Evaluation of Antioxidant Potential of Commercial Cinnamon Samples and Its Vasculature Effects. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:1992039. [PMID: 35368871 PMCID: PMC8967587 DOI: 10.1155/2022/1992039] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/01/2022] [Accepted: 02/25/2022] [Indexed: 12/17/2022]
Abstract
Growing concerns on free radicals are the oxidative processes associated with physiological damage. The consumption of functional foods and use of plants with antioxidant capacity are widespread. Given the importance of determining antioxidant capacity in relation to the therapeutic effect, this study was aimed at evaluating cinnamon extract (Cinnamomum sp.) in commercial samples by spectrophotometric and voltammetric methods and assessing the vascular activity of some samples. The spectrophotometric methods performed were DPPH (1,1-diphenyl-2-picrihydrazine), ABTS (2,21-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid)), and Folin-Ciocalteu radical sequestration assays. For the electrochemical experiments, a three-electrode system was used, consisting of carbon paste electrode, platinum wire, and Ag/AgCl/KClsat, representing the working, auxiliary, and reference electrodes, respectively. The electroanalytical methods used were differential pulse, square wave, and cyclic voltammetries. The extracts were prepared in hydroalcoholic solution. A calibration curve with gallic acid was calculated to quantify their equivalent amounts in the analyzed extract. The correlation between the electrochemical approach and the total phenols calculated by the ABTS, DPPH, and Folin-Ciocalteu methods was 0.63, 0.7, and 0.73, respectively, with 1 being an ideal directly proportional correlation. The correlation between spectrophotometric methods was 0.83. A biosensor was developed in a carbon paste electrode using the enzyme laccase, obtained by the fungus Marasmiellus colocasiae. It was observed that the antioxidant profile of the cinnamon samples had an analytical sign improvement of up to 4 times when compared with the electrode without the modification. The samples were analyzed by mass spectrometer, and the main chemical markers found were coumarin, cinnamaldehyde, and eugenol. Pharmacological trials showed that these samples also induce a significant vasorelaxant effect associated to antioxidant potential on vascular injury induced by oxidative stress. Thus, cinnamon showed a high antioxidant capacity, in agreement with the results obtained in other studies, emphasizing its importance as a functional food.
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Ex vivo to in vivo extrapolation of syringic acid and ferulic acid as grape juice proxies for endothelium-dependent vasodilation: Redefining vasoprotective resveratrol of the French paradox. Food Chem 2021; 363:130323. [PMID: 34247035 DOI: 10.1016/j.foodchem.2021.130323] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 05/24/2021] [Accepted: 06/05/2021] [Indexed: 02/06/2023]
Abstract
Resveratrol, in wines, has been implicated to be primarily responsible for the French paradox, remaining controversial. Herein, we elucidated the representative vasodilation-increasing polyphenols from concord grape juice (CGJ) using ex vivo-to-in vivo extrapolation (EVIVE). We verified the interference-free antioxidant response of CGJ post-dose supernatant of deproteinated serum (CPSDS, as ex vivo proxy) in isolated aortic rings, and in healthy, and H2O2-treated endothelial cells (H-ECs). Syringic acid and ferulic acid (SF) were detected in CGJ and post-dose rat serum (PRS). In isolated aortic rings and H-ECs, polyphenols alone, or in combination, at doses equivalent to those detected in PRS, quantitatively reflected endothelium-dependent vasodilation of CPSDS, as evidenced by nitric oxide (NO) formation-mediated antioxidation-sensitive activation of Src kinase with subsequent PI3/Akt-dependent phosphorylation of endothelial NO synthase. Using EVIVE, SF closely reflected CGJ in coronary flow-mediated vasodilation. Hence, SF application in precision ethnomedicine may redefine antioxidant-sensitive vasoprotective resveratrol of the French paradox.
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8
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García Pastor A, López-Cancio Martínez E, Rodríguez-Yáñez M, Alonso de Leciñana M, Amaro S, Arenillas JF, Ayo-Martín O, Castellanos M, Fuentes B, Freijo MM, Gomis M, Gómez Choco M, Martínez Sánchez P, Morales A, Palacio-Portilla EJ, Segura T, Serena J, Vivancos-Mora J, Roquer J. Recommendations of the Spanish Society of Neurology for the prevention of stroke. Interventions on lifestyle and air pollution. Neurologia 2021; 36:377-387. [PMID: 34714236 DOI: 10.1016/j.nrleng.2020.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/05/2020] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE To update the recommendations of the Spanish Society of Neurology regarding lifestyle interventions for stroke prevention. DEVELOPMENT We reviewed the most recent studies related to lifestyle and stroke risk, including randomised clinical trials, population studies, and meta-analyses. The risk of stroke associated with such lifestyle habits as smoking, alcohol consumption, stress, diet, obesity, and sedentary lifestyles was analysed, and the potential benefits for stroke prevention of modifying these habits were reviewed. We also reviewed stroke risk associated with exposure to air pollution. Based on the results obtained, we drafted recommendations addressing each of the lifestyle habits analysed. CONCLUSIONS Lifestyle modification constitutes a cornerstone in the primary and secondary prevention of stroke. Abstinence or cessation of smoking, cessation of excessive alcohol consumption, avoidance of exposure to chronic stress, avoidance of overweight or obesity, a Mediterranean diet supplemented with olive oil and nuts, and regular exercise are essential measures in reducing the risk of stroke. We also recommend implementing policies to reduce air pollution.
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Affiliation(s)
- A García Pastor
- Servicio de Neurología, Hospital Universitario Gregorio Marañon, Madrid, Spain; Servicio de Neurología, Hospital Universitario Central de Asturias, Oviedo, Spain.
| | - E López-Cancio Martínez
- Servicio de Neurología, Hospital Universitario Gregorio Marañon, Madrid, Spain; Servicio de Neurología, Hospital Universitario Central de Asturias, Oviedo, Spain.
| | - M Rodríguez-Yáñez
- Servicio de Neurología, Hospital Universitario de Santiago de Compostela, A Coruña, Spain
| | | | - S Amaro
- Servicio de Neurología, Hospital Clinic i Universitari, Barcelona, Spain
| | - J F Arenillas
- Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - O Ayo-Martín
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
| | - M Castellanos
- Servicio de Neurología, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain
| | - B Fuentes
- Servicio de Neurología, Hospital Universitario La Paz, Madrid, Spain
| | - M M Freijo
- Servicio de Neurología, Hospital Universitario de Cruces, Baracaldo, Spain
| | - M Gomis
- Servicio de Neurología, Hospital Universitario Germans Trias i Pujol, Barcelona, Spain
| | - M Gómez Choco
- Servicio de Neurología, Hospital de Sant Joan Despí Moisès Broogi, Barcelona, Spain
| | | | - A Morales
- Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - E J Palacio-Portilla
- Servicio de Neurología, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - T Segura
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, Spain
| | - J Serena
- Servicio de Neurología, Biomedical Research Institute of Girona, Girona, Spain
| | - J Vivancos-Mora
- Servicio de Neurología, Hospital Universitario de La Princesa, Madrid, Spain
| | - J Roquer
- Servicio de Neurología, IMIM-Hospital del Mar, Barcelona, Spain
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9
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Hepatic and renal damage by alcohol and cigarette smoking in rats. Toxicol Res 2021; 37:209-219. [PMID: 33868978 DOI: 10.1007/s43188-020-00057-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 07/18/2020] [Accepted: 07/23/2020] [Indexed: 12/23/2022] Open
Abstract
Chronic use of alcohol and tobacco cigarettes is associated to millions of deaths per year, either by direct or indirect causes. However, few studies have explored the additional risks of the combined use of these drugs. Here we assessed the effect of the combined use of alcohol and cigarette smoke on liver or kidney morphology, and on biochemical parameters in chronically treated rats. Male Wistar rats were allocated to receive 2 g/kg alcohol orally, which was followed by the inhalation of smoke from six cigarettes during 2 h (ALTB group) for 28 days. Other groups received alcohol alone (AL) or were exposed to cigarette smoke (TB) alone and were compared to control (CT) rats, which received water followed by ambient air. On day 29, rats were euthanized and blood samples were collected for aminotransferase enzymes (AST and ALT), creatinine, and urea analysis. Liver and kidney were weighted, dissected, fixed, and stained with hematoxylin and eosin for morphological analysis. Our results showed that necrosis was elevated in the AL, TB, and mainly the ALTB group in both liver and kidney of rats. Serum levels of AST and ALT were reduced by cigarette smoke exposure, independently of alcohol use. Serum creatinine levels increased after tobacco smoke exposure. On the other hand, TB and AL groups decreased serum urea levels, and their association restored that decrease. Absolute liver and kidney weights were lower in the cigarette smoke exposure rats. Lastly, body weight gain was lower in TB group and combined use restored it. Thus, we may infer that the use of alcohol, exposure to tobacco cigarette smoke or, mainly, their association promotes liver and kidney injuries, and this damage is related with biochemical changes in rats.
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Caprara G. Mediterranean-Type Dietary Pattern and Physical Activity: The Winning Combination to Counteract the Rising Burden of Non-Communicable Diseases (NCDs). Nutrients 2021; 13:429. [PMID: 33525638 PMCID: PMC7910909 DOI: 10.3390/nu13020429] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 02/07/2023] Open
Abstract
Non-communicable diseases (NCDs) (mainly cardiovascular diseases, cancers, chronic respiratory diseases and type 2 diabetes) are the main causes of death worldwide. Their burden is expected to rise in the future, especially in less developed economies and among the poor spread across middle- and high-income countries. Indeed, the treatment and prevention of these pathologies constitute a crucial challenge for public health. The major non-communicable diseases share four modifiable behavioral risk factors: unhealthy diet, physical inactivity, tobacco usage and excess of alcohol consumption. Therefore, the adoption of healthy lifestyles, which include not excessive alcohol intake, no smoking, a healthy diet and regular physical activity, represents a crucial and economical strategy to counteract the global NCDs burden. This review summarizes the latest evidence demonstrating that Mediterranean-type dietary pattern and physical activity are, alone and in combination, key interventions to both prevent and control the rise of NCDs.
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Affiliation(s)
- Greta Caprara
- Department of Experimental Oncology, IEO, European Institute of Oncology, IRCCS, 20139 Milano, Italy
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11
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García Pastor A, López-Cancio Martínez E, Rodríguez-Yáñez M, Alonso de Leciñana M, Amaro S, Arenillas JF, Ayo-Martín O, Castellanos M, Fuentes B, Freijo MM, Gomis M, Gómez Choco M, Martínez Sánchez P, Morales A, Palacio-Portilla EJ, Segura T, Serena J, Vivancos-Mora J, Roquer J. Recommendations of the Spanish Society of Neurology for the prevention of stroke. Interventions on lifestyle and air pollution. Neurologia 2020. [PMID: 32917433 DOI: 10.1016/j.nrl.2020.05.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
OBJECTIVE To update the recommendations of the Spanish Society of Neurology regarding lifestyle interventions for stroke prevention. DEVELOPMENT We reviewed the most recent studies related to lifestyle and stroke risk, including randomised clinical trials, population studies, and meta-analyses. The risk of stroke associated with such lifestyle habits as smoking, alcohol consumption, stress, diet, obesity, and sedentary lifestyles was analysed, and the potential benefits for stroke prevention of modifying these habits were reviewed. We also reviewed stroke risk associated with exposure to air pollution. Based on the results obtained, we drafted recommendations addressing each of the lifestyle habits analysed. CONCLUSIONS Lifestyle modification constitutes a cornerstone in the primary and secondary prevention of stroke. Abstinence or cessation of smoking, cessation of excessive alcohol consumption, avoidance of exposure to chronic stress, avoidance of overweight or obesity, a Mediterranean diet supplemented with olive oil and nuts, and regular exercise are essential measures in reducing the risk of stroke. We also recommend implementing policies to reduce air pollution.
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Affiliation(s)
- A García Pastor
- Servicio de Neurología, Hospital Universitario Gregorio Marañon, Madrid, España; Servicio de Neurología, Hospital Universitario Central de Asturias, Oviedo, España.
| | - E López-Cancio Martínez
- Servicio de Neurología, Hospital Universitario Gregorio Marañon, Madrid, España; Servicio de Neurología, Hospital Universitario Central de Asturias, Oviedo, España.
| | - M Rodríguez-Yáñez
- Servicio de Neurología, Hospital Universitario de Santiago de Compostela, A Coruña, España
| | | | - S Amaro
- Servicio de Neurología, Hospital Clinic i Universitari, Barcelona, España
| | - J F Arenillas
- Servicio de Neurología, Hospital Clínico Universitario de Valladolid, Valladolid, España
| | - O Ayo-Martín
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, España
| | - M Castellanos
- Servicio de Neurología, Complejo Hospitalario Universitario de A Coruña, A Coruña, España
| | - B Fuentes
- Servicio de Neurología, Hospital Universitario La Paz, Madrid, España
| | - M M Freijo
- Servicio de Neurología, Hospital Universitario de Cruces, Baracaldo, España
| | - M Gomis
- Servicio de Neurología, Hospital Universitari Germans Trias i Pujol, Barcelona, España
| | - M Gómez Choco
- Servicio de Neurología, Hospital de Sant Joan Despí Moisès Broogi, Barcelona, España
| | | | - A Morales
- Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España
| | - E J Palacio-Portilla
- Servicio de Neurología, Hospital Universitario Marqués de Valdecilla, Santander, España
| | - T Segura
- Servicio de Neurología, Complejo Hospitalario Universitario de Albacete, Albacete, España
| | - J Serena
- Servicio de Neurología, Biomedical Research Institute of Girona, Girona, España
| | - J Vivancos-Mora
- Servicio de Neurología, Hospital Universitario de La Princesa, Madrid, España
| | - J Roquer
- Servicio de Neurología, IMIM-Hospital del Mar, Barcelona, España
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Physicochemical and Sensory Characteristics of a Chagalapoli Fruit ( Ardisia compressa) Beverage Fermented Using Saccharomyces cerevisiae. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2019; 2019:9687281. [PMID: 31737651 PMCID: PMC6815555 DOI: 10.1155/2019/9687281] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 04/28/2019] [Indexed: 11/21/2022]
Abstract
Chagalapoli fruit (Ardisia compressa) is similar to Vaccinium myrtillus (berries) with high-polyphenol content. The objective of this study was to evaluate the physicochemical properties of Chagalapoli fruit and to determine the conditions for the preparation of a fermented beverage using Saccharomyces cerevisiae yeast, evaluating the impact on sensory properties. The fermentation process lasted 4 days at 27°C, with absence of light and a fixed pH of 3.8. The phenolic contents obtained in samples were 1.27 epicatechin mg/mL in filtered juice, 1.59 epichatechin mg/mL in filtered fermented beverage, 1.91 epichatechin mg/mL in partially filtered juice and 3.19 epichatechin mg/mL in partially filtered fermented beverage. An affective test was carried out to determine the sensory acceptability of the final product, evaluating the flavor, color and aroma parameters. The fermented beverage with the greatest preference on color and flavor attributes was the partially filtered fermented beverage.
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Expression of adhesion molecules on granulocytes and monocytes following myocardial infarction in rats drinking white wine. PLoS One 2018; 13:e0196842. [PMID: 29746525 PMCID: PMC5945017 DOI: 10.1371/journal.pone.0196842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 04/20/2018] [Indexed: 11/29/2022] Open
Abstract
Neutrophils and monocytes through their CD15s, CD11b and CD44 adhesion molecules are implicated in the initiation and resolution of cardiac inflammation as well as in healing processes after the myocardial infarction (MI). The aim of this study was to determine the effect of white wine consumption on granulocyte and monocyte CD15s, CD11b, and CD44 expression 24h after the surgically inflicted MI. Granulocytes and monocytes were analyzed by flow cytometry, using whole blood of male Sprague–Dawley rats that consumed white wine for 4 weeks. This group was compared with water only drinking controls, sham animals (subject to surgery without myocardial infarction) and baseline group (intact animals that received no intervention prior to being sacrificed). Sham animals did not differ from baseline animals in CD11b+CD44+ percentage and CD44+ median fluorescence intensity. Wine drinking was associated with striking increase in CD44 expression on monocyte subpopulations. Its expression was three and fourfold increased on monocytes and large monocytes, respectively, relative to the water only drinking controls. Because of known role of CD44 on suppression of post-infarction inflammation, its upregulation on granulocytes and monocytes may significantly contribute to the microenvironment favourable for the cardiac regeneration.
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Alcohol and CV Health: Jekyll and Hyde J-Curves. Prog Cardiovasc Dis 2018; 61:68-75. [DOI: 10.1016/j.pcad.2018.02.001] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 02/11/2018] [Indexed: 12/16/2022]
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Xia N, Förstermann U, Li H. Effects of resveratrol on eNOS in the endothelium and the perivascular adipose tissue. Ann N Y Acad Sci 2017; 1403:132-141. [DOI: 10.1111/nyas.13397] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 05/04/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Ning Xia
- Department of Pharmacology; Johannes Gutenberg University Medical Center; Mainz Germany
| | - Ulrich Förstermann
- Department of Pharmacology; Johannes Gutenberg University Medical Center; Mainz Germany
| | - Huige Li
- Department of Pharmacology; Johannes Gutenberg University Medical Center; Mainz Germany
- Center for Translational Vascular Biology (CTVB); Johannes Gutenberg University Medical Center; Mainz Germany
- German Center for Cardiovascular Research (DZHK); Partner Site Rhine-Main; Mainz Germany
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Vanhoutte PM, Shimokawa H, Feletou M, Tang EHC. Endothelial dysfunction and vascular disease - a 30th anniversary update. Acta Physiol (Oxf) 2017; 219:22-96. [PMID: 26706498 DOI: 10.1111/apha.12646] [Citation(s) in RCA: 570] [Impact Index Per Article: 81.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 10/27/2015] [Accepted: 12/17/2015] [Indexed: 02/06/2023]
Abstract
The endothelium can evoke relaxations of the underlying vascular smooth muscle, by releasing vasodilator substances. The best-characterized endothelium-derived relaxing factor (EDRF) is nitric oxide (NO) which activates soluble guanylyl cyclase in the vascular smooth muscle cells, with the production of cyclic guanosine monophosphate (cGMP) initiating relaxation. The endothelial cells also evoke hyperpolarization of the cell membrane of vascular smooth muscle (endothelium-dependent hyperpolarizations, EDH-mediated responses). As regards the latter, hydrogen peroxide (H2 O2 ) now appears to play a dominant role. Endothelium-dependent relaxations involve both pertussis toxin-sensitive Gi (e.g. responses to α2 -adrenergic agonists, serotonin, and thrombin) and pertussis toxin-insensitive Gq (e.g. adenosine diphosphate and bradykinin) coupling proteins. New stimulators (e.g. insulin, adiponectin) of the release of EDRFs have emerged. In recent years, evidence has also accumulated, confirming that the release of NO by the endothelial cell can chronically be upregulated (e.g. by oestrogens, exercise and dietary factors) and downregulated (e.g. oxidative stress, smoking, pollution and oxidized low-density lipoproteins) and that it is reduced with ageing and in the course of vascular disease (e.g. diabetes and hypertension). Arteries covered with regenerated endothelium (e.g. following angioplasty) selectively lose the pertussis toxin-sensitive pathway for NO release which favours vasospasm, thrombosis, penetration of macrophages, cellular growth and the inflammatory reaction leading to atherosclerosis. In addition to the release of NO (and EDH, in particular those due to H2 O2 ), endothelial cells also can evoke contraction of the underlying vascular smooth muscle cells by releasing endothelium-derived contracting factors. Recent evidence confirms that most endothelium-dependent acute increases in contractile force are due to the formation of vasoconstrictor prostanoids (endoperoxides and prostacyclin) which activate TP receptors of the vascular smooth muscle cells and that prostacyclin plays a key role in such responses. Endothelium-dependent contractions are exacerbated when the production of nitric oxide is impaired (e.g. by oxidative stress, ageing, spontaneous hypertension and diabetes). They contribute to the blunting of endothelium-dependent vasodilatations in aged subjects and essential hypertensive and diabetic patients. In addition, recent data confirm that the release of endothelin-1 can contribute to endothelial dysfunction and that the peptide appears to be an important contributor to vascular dysfunction. Finally, it has become clear that nitric oxide itself, under certain conditions (e.g. hypoxia), can cause biased activation of soluble guanylyl cyclase leading to the production of cyclic inosine monophosphate (cIMP) rather than cGMP and hence causes contraction rather than relaxation of the underlying vascular smooth muscle.
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Affiliation(s)
- P. M. Vanhoutte
- State Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy; Li Ka Shing Faculty of Medicine; The University of Hong Kong; Hong Kong City Hong Kong
| | - H. Shimokawa
- Department of Cardiovascular Medicine; Tohoku University; Sendai Japan
| | - M. Feletou
- Department of Cardiovascular Research; Institut de Recherches Servier; Suresnes France
| | - E. H. C. Tang
- State Key Laboratory of Pharmaceutical Biotechnology and Department of Pharmacology and Pharmacy; Li Ka Shing Faculty of Medicine; The University of Hong Kong; Hong Kong City Hong Kong
- School of Biomedical Sciences; Li Ka Shing Faculty of Medicine; The University of Hong Kong; Hong Kong City Hong Kong
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Polyphenols and Polypeptides in Chinese Rice Wine Inhibit Homocysteine-induced Proliferation and Migration of Vascular Smooth Muscle Cells. J Cardiovasc Pharmacol 2016; 67:482-90. [DOI: 10.1097/fjc.0000000000000370] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Iriti M, Varoni EM. Cardioprotective effects of moderate red wine consumption: Polyphenols vs. ethanol. J Appl Biomed 2014. [DOI: 10.1016/j.jab.2014.09.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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20
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Muñoz-González I, Espinosa-Martos I, Rodríguez JM, Jiménez-Girón A, Martín-Álvarez PJ, Bartolomé B, Moreno-Arribas MV. Moderate consumption of red wine can modulate human intestinal inflammatory response. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:10567-10575. [PMID: 25263395 DOI: 10.1021/jf503310c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this study, 24 immune markers were analyzed in feces from healthy volunteers (n = 34) before and after consumption of a red wine (12% ethanol, 1758 mg/L total polyphenols) for 4 weeks. Analysis of the data permitted the differentiation of a six-volunteer subgroup showing unusually high basal values of cytokines. For this subgroup, consumption of wine significantly (P < 0.05) reduced the content of 16 markers to usual values, especially noticeable for those cytokines that promote initial inflammation (TNF-α, IL-6, and IFN-γ). On the contrary, no significant differences in the concentration of any immune marker were observed after wine consumption for the rest of the volunteers. Additionally, significant and negative correlations among cytokines IFN-γ, IL-8, and IL-6 and the total fecal content of phenolic metabolites were found for the high-cytokines-values subgroup, before wine intake. This study shows, for the first time, that moderate consumption of red wine could modulate inflammatory intestinal response in vivo.
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Affiliation(s)
- Irene Muñoz-González
- Institute of Food Science Research (CIAL), CSIC-UAM, C/Nicolás Cabrera 9, Campus de Cantoblanco, 28049 Madrid, Spain
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Antioxidant potential and vasodilatory activity of fermented beverages of jabuticaba berry (Myrciaria jaboticaba). J Funct Foods 2014. [DOI: 10.1016/j.jff.2014.03.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Tomé-Carneiro J, Larrosa M, González-Sarrías A, Tomás-Barberán FA, García-Conesa MT, Espín JC. Resveratrol and clinical trials: the crossroad from in vitro studies to human evidence. Curr Pharm Des 2014; 19:6064-93. [PMID: 23448440 PMCID: PMC3782695 DOI: 10.2174/13816128113199990407] [Citation(s) in RCA: 324] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Accepted: 02/18/2013] [Indexed: 12/24/2022]
Abstract
Resveratrol (3,5,4’-trihydroxy-trans-stilbene) is a non-flavonoid polyphenol that may be present in a limited number of food-stuffs such as grapes and red wine. Resveratrol has been reported to exert a plethora of health benefits through many different mechanisms of action. This versatility and presence in the human diet have drawn the worldwide attention of many research groups over the past twenty years, which has resulted in a huge output of in vitro and animal (preclinical) studies. In line with this expectation, many resveratrol-based nutraceuticals are consumed all over the world with questionable clinical/scientific support. In fact, the confirmation of these benefits in humans through randomized clinical trials is still very limited. The vast majority of preclinical studies have been performed using assay conditions with a questionable extrapolation to humans, i.e. too high concentrations with potential safety concerns (adverse effects and drug interactions), short-term exposures, in vitro tests carried out with non-physiological metabolites and/or concentrations, etc. Unfortunately, all these hypothesis-generating studies have contributed to increased the number of ‘potential’ benefits and mechanisms of resveratrol but confirmation in humans is very limited. Therefore, there are many issues that should be addressed to avoid an apparent endless loop in resveratrol research. The so-called ‘Resveratrol Paradox’, i.e., low bioavailability but high bioactivity, is a conundrum not yet solved in which the final responsible actor (if any) for the exerted effects has not yet been unequivocally identified. It is becoming evident that resveratrol exerts cardioprotective benefits through the improvement of inflammatory markers, atherogenic profile, glucose metabolism and endothelial function. However, safety concerns remain unsolved regarding chronic consumption of high RES doses, specially in medicated people. This review will focus on the currently available evidence regarding resveratrol’s effects on humans obtained from randomized clinical trials. In addition, we will provide a critical outlook for further research on this molecule that is evolving from a minor dietary compound to a possible multi-target therapeutic drug.
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Affiliation(s)
- Joao Tomé-Carneiro
- Research Group of Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain.
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Bacalini MG, Friso S, Olivieri F, Pirazzini C, Giuliani C, Capri M, Santoro A, Franceschi C, Garagnani P. Present and future of anti-ageing epigenetic diets. Mech Ageing Dev 2014; 136-137:101-15. [DOI: 10.1016/j.mad.2013.12.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 12/06/2013] [Accepted: 12/20/2013] [Indexed: 12/13/2022]
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O'Keefe JH, Bhatti SK, Bajwa A, DiNicolantonio JJ, Lavie CJ. Alcohol and cardiovascular health: the dose makes the poison…or the remedy. Mayo Clin Proc 2014; 89:382-93. [PMID: 24582196 DOI: 10.1016/j.mayocp.2013.11.005] [Citation(s) in RCA: 233] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 10/18/2013] [Accepted: 11/05/2013] [Indexed: 01/01/2023]
Abstract
Habitual light to moderate alcohol intake (up to 1 drink per day for women and 1 or 2 drinks per day for men) is associated with decreased risks for total mortality, coronary artery disease, diabetes mellitus, congestive heart failure, and stroke. However, higher levels of alcohol consumption are associated with increased cardiovascular risk. Indeed, behind only smoking and obesity, excessive alcohol consumption is the third leading cause of premature death in the United States. Heavy alcohol use (1) is one of the most common causes of reversible hypertension, (2) accounts for about one-third of all cases of nonischemic dilated cardiomyopathy, (3) is a frequent cause of atrial fibrillation, and (4) markedly increases risks of stroke-both ischemic and hemorrhagic. The risk-to-benefit ratio of drinking appears higher in younger individuals, who also have higher rates of excessive or binge drinking and more frequently have adverse consequences of acute intoxication (for example, accidents, violence, and social strife). In fact, among males aged 15 to 59 years, alcohol abuse is the leading risk factor for premature death. Of the various drinking patterns, daily low- to moderate-dose alcohol intake, ideally red wine before or during the evening meal, is associated with the strongest reduction in adverse cardiovascular outcomes. Health care professionals should not recommend alcohol to nondrinkers because of the paucity of randomized outcome data and the potential for problem drinking even among individuals at apparently low risk. The findings in this review were based on a literature search of PubMed for the 15-year period 1997 through 2012 using the search terms alcohol, ethanol, cardiovascular disease, coronary artery disease, heart failure, hypertension, stroke, and mortality. Studies were considered if they were deemed to be of high quality, objective, and methodologically sound.
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Affiliation(s)
- James H O'Keefe
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO.
| | - Salman K Bhatti
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO
| | - Ata Bajwa
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO
| | - James J DiNicolantonio
- Saint Luke's Mid America Heart Institute and University of Missouri-Kansas City, Kansas City, MO
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School-The University of Queensland School of Medicine, New Orleans, LA
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Georgiev V, Ananga A, Tsolova V. Recent advances and uses of grape flavonoids as nutraceuticals. Nutrients 2014; 6:391-415. [PMID: 24451310 PMCID: PMC3916869 DOI: 10.3390/nu6010391] [Citation(s) in RCA: 218] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 01/04/2014] [Accepted: 01/10/2014] [Indexed: 01/06/2023] Open
Abstract
Grape is one of the oldest fruit crops domesticated by humans. The numerous uses of grape in making wine, beverages, jelly, and other products, has made it one of the most economically important plants worldwide. The complex phytochemistry of the berry is characterized by a wide variety of compounds, most of which have been demonstrated to have therapeutic or health promoting properties. Among them, flavonoids are the most abundant and widely studied, and have enjoyed greater attention among grape researchers in the last century. Recent studies have shown that the beneficial health effects promoted by consumption of grape and grape products are attributed to the unique mix of polyphenolic compounds. As the largest group of grape polyphenols, flavonoids are the main candidates considered to have biological properties, including but not limited to antioxidant, anti-inflammatory, anti-cancer, antimicrobial, antiviral, cardioprotective, neuroprotective, and hepatoprotective activities. Here, we discuss the recent scientific advances supporting the beneficial health qualities of grape and grape-derived products, mechanisms of their biological activity, bioavailability, and their uses as nutraceuticals. The advantages of modern plant cell based biotechnology as an alternative method for production of grape nutraceuticals and improvement of their health qualities are also discussed.
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Affiliation(s)
- Vasil Georgiev
- Center for Viticulture and Small Fruit Research, College of Agriculture and Food Sciences, Florida A & M University, 6505 Mahan Drive, Tallahassee, FL 32317, USA.
| | - Anthony Ananga
- Center for Viticulture and Small Fruit Research, College of Agriculture and Food Sciences, Florida A & M University, 6505 Mahan Drive, Tallahassee, FL 32317, USA.
| | - Violeta Tsolova
- Center for Viticulture and Small Fruit Research, College of Agriculture and Food Sciences, Florida A & M University, 6505 Mahan Drive, Tallahassee, FL 32317, USA.
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Woodcock ME, Hollands WJ, Konic-Ristic A, Glibetic M, Boyko N, Koçaoglu B, Kroon PA. Bioactive-rich extracts of persimmon, but not nettle, Sideritis, dill or kale, increase eNOS activation and NO bioavailability and decrease endothelin-1 secretion by human vascular endothelial cells. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:3574-3580. [PMID: 23744813 DOI: 10.1002/jsfa.6251] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Revised: 04/22/2013] [Accepted: 06/06/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND There is increasing evidence that consumption of plant bioactives such as polyphenols and glucosinolates reduces cardiovascular disease risk and improves endothelial function. In the Black Sea area, a number of plants are consumed alone and as ingredients in traditional foods, and dill, nettle, kale, Sideritis and persimmon were identified as bioactive-rich traditional food plants. The present study investigated the effects of plant extracts on cellular markers of endothelial function (eNOS activation and expression and ET-1 secretion). RESULTS Treatment of human umbilical vein endothelial cells with persimmon extract significantly increased Akt and eNOS phosphorylation and nitric oxide metabolites and significantly decreased secretion of ET-1 to the media after 24 h compared with a vehicle control (all P < 0.01). None of the other plant extracts significantly altered any markers of endothelial function. CONCLUSION These findings suggest that persimmon fruit contains bioactives that can improve endothelial function via activation of eNOS and reduction in ET-1 secretion, but that dill, kale, Sideritis and nettle do not.
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Affiliation(s)
- Mark E Woodcock
- Institute of Food Research, Norwich Research Park, Norwich, NR4 7UA, UK
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Sena CM, Pereira AM, Seiça R. Endothelial dysfunction - a major mediator of diabetic vascular disease. Biochim Biophys Acta Mol Basis Dis 2013; 1832:2216-31. [PMID: 23994612 DOI: 10.1016/j.bbadis.2013.08.006] [Citation(s) in RCA: 525] [Impact Index Per Article: 47.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 07/31/2013] [Accepted: 08/20/2013] [Indexed: 12/18/2022]
Abstract
The vascular endothelium is a multifunctional organ and is critically involved in modulating vascular tone and structure. Endothelial cells produce a wide range of factors that also regulate cellular adhesion, thromboresistance, smooth muscle cell proliferation, and vessel wall inflammation. Thus, endothelial function is important for the homeostasis of the body and its dysfunction is associated with several pathophysiological conditions, including atherosclerosis, hypertension and diabetes. Patients with diabetes invariably show an impairment of endothelium-dependent vasodilation. Therefore, understanding and treating endothelial dysfunction is a major focus in the prevention of vascular complications associated with all forms of diabetes mellitus. The mechanisms of endothelial dysfunction in diabetes may point to new management strategies for the prevention of cardiovascular disease in diabetes. This review will focus on the mechanisms and therapeutics that specifically target endothelial dysfunction in the context of a diabetic setting. Mechanisms including altered glucose metabolism, impaired insulin signaling, low-grade inflammatory state, and increased reactive oxygen species generation will be discussed. The importance of developing new pharmacological approaches that upregulate endothelium-derived nitric oxide synthesis and target key vascular ROS-producing enzymes will be highlighted and new strategies that might prove clinically relevant in preventing the development and/or retarding the progression of diabetes associated vascular complications.
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Affiliation(s)
- Cristina M Sena
- Institute of Physiology, Faculty of Medicine, University of Coimbra, Portugal; IBILI, Faculty of Medicine, University of Coimbra, Portugal.
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Silva BM, Hosman AE, Devlin HL, Shovlin CL. Lifestyle and Dietary Influences on Nosebleed Severity in Hereditary Hemorrhagic Telangiectasia. Laryngoscope 2013; 123:1092-9. [DOI: 10.1002/lary.23893] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2012] [Indexed: 12/31/2022]
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