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González Arbeláez LF, Ciocci Pardo A, Fantinelli JC, Schinella GR, Mosca SM, Ríos JL. Cardioprotection and natural polyphenols: an update of clinical and experimental studies. Food Funct 2018; 9:6129-6145. [DOI: 10.1039/c8fo01307a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Mechanisms involved in ischemia–reperfusion injury.
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Affiliation(s)
- Luisa F. González Arbeláez
- Centro de Investigaciones Cardiovasculares
- CCT-CONICET
- Universidad Nacional de la Plata
- 1900 La Plata
- Argentina
| | - Alejandro Ciocci Pardo
- Centro de Investigaciones Cardiovasculares
- CCT-CONICET
- Universidad Nacional de la Plata
- 1900 La Plata
- Argentina
| | - Juliana C. Fantinelli
- Centro de Investigaciones Cardiovasculares
- CCT-CONICET
- Universidad Nacional de la Plata
- 1900 La Plata
- Argentina
| | - Guillermo R. Schinella
- Cátedra de Farmacología Básica
- Facultad de Ciencias Médicas
- Universidad Nacional de La Plata
- 1900 La Plata
- Argentina
| | - Susana M. Mosca
- Centro de Investigaciones Cardiovasculares
- CCT-CONICET
- Universidad Nacional de la Plata
- 1900 La Plata
- Argentina
| | - José-Luis Ríos
- Departament de Farmacologia
- Facultat de Farmàcia
- Universitat de València
- 46100 Burjassot
- Spain
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Hahn M, Baierle M, Charão MF, Bubols GB, Gravina FS, Zielinsky P, Arbo MD, Cristina Garcia S. Polyphenol-rich food general and on pregnancy effects: a review. Drug Chem Toxicol 2016; 40:368-374. [DOI: 10.1080/01480545.2016.1212365] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Marla Hahn
- Laboratory of Toxicology (LATOX), Department of Analysis, Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
| | - Marília Baierle
- Laboratory of Toxicology (LATOX), Department of Analysis, Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
- Post-Graduate Program in Pharmaceutical Sciences (PPGCF), Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
| | - Mariele F. Charão
- Laboratory of Toxicology (LATOX), Department of Analysis, Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
- Toxicological Analysis Laboratory, Institute of Health Sciences, Feevale University, Novo Hamburgo, RS, Brazil,
| | - Guilherme B. Bubols
- Laboratory of Toxicology (LATOX), Department of Analysis, Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
- Post-Graduate Program in Pharmaceutical Sciences (PPGCF), Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
| | - Fernanda S. Gravina
- Laboratory of Toxicology (LATOX), Department of Analysis, Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
| | - Paulo Zielinsky
- Cardiology Institute, University Foundation of Cardiology, Porto Alegre, RS, Brazil, and
| | - Marcelo D. Arbo
- Laboratory of Toxicology (LATOX), Department of Analysis, Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
- Post-Graduate Program in Pharmaceutical Sciences (PPGCF), Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
- Department of Veterinary Clinical Pathology, Faculty of Veterinary, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Solange Cristina Garcia
- Laboratory of Toxicology (LATOX), Department of Analysis, Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
- Post-Graduate Program in Pharmaceutical Sciences (PPGCF), Faculty of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil,
- Cardiology Institute, University Foundation of Cardiology, Porto Alegre, RS, Brazil, and
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Fantinelli JC, González Arbeláez LF, Pérez Núñez IA, Mosca SM. Protective effects of N-(2-mercaptopropionyl)-glycine against ischemia-reperfusion injury in hypertrophied hearts. Exp Mol Pathol 2012; 94:277-84. [PMID: 22850634 DOI: 10.1016/j.yexmp.2012.07.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Accepted: 07/20/2012] [Indexed: 01/03/2023]
Abstract
The beneficial effects of N-(2-mercaptopropionyl)-glycine (MPG) against ischemia-reperfusion injury in normotensive animals have been previously studied. Our objective was to test the action of MPG during ischemia and reperfusion in hearts from spontaneously hypertensive rats (SHR). Isolated hearts from SHR and age-matched normotensive rats Wistar Kyoto (WKY) were subjected to 50-min global ischemia (GI) and 2-hour reperfusion (R). In other hearts MPG 2mM was administered during 10 min before GI and the first 10 min of R. Infarct size (IS) was assessed by TTC staining technique and expressed as percentage of risk area. Postischemic recovery of myocardial function was assessed. Reduced glutathione (GSH), thiobarbituric acid reactive substances (TBARS) and SOD cytosolic activity - as estimators of oxidative stress and MnSOD cytosolic activity - as an index of (mPTP) opening were determined. In isolated mitochondria H(2)O(2)-induced mPTP opening was also measured. The treatment with MPG decreased infarct size, preserved GSH levels and decreased SOD and MnSOD cytosolic activities, TBARS concentration, and H(2)O(2) induced-mPTP opening in both rat strains. Our results show that in both hypertrophied and normal hearts an attenuation of mPTP opening via reduction of oxidative stress appears to be the predominant mechanism involved in the cardioprotection against reperfusion injury MPG-mediated.
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Affiliation(s)
- Juliana C Fantinelli
- Established Investigator of CONICET, Centro de Investigaciones Cardiovasculares, Universidad Nacional de La Plata, La Plata, Buenos Aires, Argentina
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Pagliaro P, Moro F, Tullio F, Perrelli MG, Penna C. Cardioprotective pathways during reperfusion: focus on redox signaling and other modalities of cell signaling. Antioxid Redox Signal 2011; 14:833-50. [PMID: 20649460 DOI: 10.1089/ars.2010.3245] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Post-ischemic reperfusion may result in reactive oxygen species (ROS) generation, reduced availability of nitric oxide (NO•), Ca(2+)overload, prolonged opening of mitochondrial permeability transition pore, and other processes contributing to cell death, myocardial infarction, stunning, and arrhythmias. With the discovery of the preconditioning and postconditioning phenomena, reperfusion injury has been appreciated as a reality from which protection is feasible, especially with postconditioning, which is under the control of physicians. Potentially cooperative protective signaling cascades are recruited by both pre- and postconditioning. In these pathways, phosphorylative/dephosphorylative processes are widely represented. However, cardioprotective modalities of signal transduction also include redox signaling by ROS, S-nitrosylation by NO• and derivative, S-sulfhydration by hydrogen sulfide, and O-linked glycosylation with beta-N-acetylglucosamine. All these modalities can interact and regulate an entire pathway, thus influencing each other. For instance, enzymes can be phosphorylated and/or nitrosylated in specific and/or different site(s) with consequent increase or decrease of their specific activity. The cardioprotective signaling pathways are thought to converge on mitochondria, and various mitochondrial proteins have been identified as targets of these post-transitional modifications in both pre- and postconditioning.
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Affiliation(s)
- Pasquale Pagliaro
- Department of Clinical and Biological Sciences, Università di Torino, Regione Gonzole 10, Orbassano, Turin, Italy.
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Zielinsky P, Piccoli AL, Manica JL, Nicoloso LH, Menezes H, Busato A, Moraes MR, Silva J, Bender L, Pizzato P, Aita L, Alievi M, Vian I, Almeida L. Maternal consumption of polyphenol-rich foods in late pregnancy and fetal ductus arteriosus flow dynamics. J Perinatol 2010; 30:17-21. [PMID: 19641513 PMCID: PMC2834346 DOI: 10.1038/jp.2009.101] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE To test the hypothesis that maternal consumption of polyphenol-rich foods during third trimester interferes with fetal ductal dynamics by inhibition of prostaglandin synthesis. STUDY DESIGN In a prospective analysis, Doppler ductal velocities and right-to-left ventricular dimensions ratio of 102 fetuses exposed to polyphenol-rich foods (daily estimated maternal consumption >75th percentile, or 1089 mg) were compared with 41 unexposed fetuses (flavonoid ingestion <25th percentile, or 127 mg). RESULT In the exposed fetuses, ductal velocities were higher (systolic: 0.96+/-0.23 m/s; diastolic: 0.17+/-0.05 m/s) and right-to-left ventricular ratio was higher (1.23+/-0.23) than in unexposed fetuses (systolic: 0.61+/-0.18 m/s, P<0.001; diastolic: 0.11+/-0.04 m/s, P=0.011; right-to-left ventricular ratio: 0.94+/-0.14, P<0.001). CONCLUSION As maternal polyphenol-rich foods intake in late gestation may trigger alterations in fetal ductal dynamics, changes in perinatal dietary orientation are warranted.
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Affiliation(s)
- P Zielinsky
- Fetal Cardiology Unit, Institute of Cardiology of Rio Grande do Sul/FUC, Porto Alegre, Brazil.
| | - A L Piccoli
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - J L Manica
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - L H Nicoloso
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - H Menezes
- Post-Graduation Program and Experimental Animal Laboratory, IC/FUC, Porto Alegre, Brazil
| | - A Busato
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - M R Moraes
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - J Silva
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - L Bender
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - P Pizzato
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - L Aita
- Fetal Cardiology Unit, IC/FUC, Porto Alegre, Brazil
| | - M Alievi
- Veterinary School, Federal University of Rio Grande do Sul.(UFRGS), Porto Alegre, Brazil
| | - I Vian
- Nutrition Service, IC/FUC, Porto Alegre, Brazil
| | - L Almeida
- Nutrition Service, IC/FUC, Porto Alegre, Brazil
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Effects of botanical dietary supplements on cardiovascular, cognitive, and metabolic function in males and females. ACTA ACUST UNITED AC 2008; 5 Suppl A:S76-90. [PMID: 18395685 DOI: 10.1016/j.genm.2008.03.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2007] [Indexed: 01/22/2023]
Abstract
BACKGROUND The onset of menopause marks a pivotal time in which the incidence of hypertension and of cardiovascular disease (CVD) begins to increase dramatically in women. Before menopause, the incidences of these diseases are significantly lower in women than in age-matched men. After menopause, the rates of these diseases in women eventually approximate those in men. The loss of endogenous estrogen at menopause has been traditionally believed to be the primary factor involved in these changes. OBJECTIVE This review summarizes recent findings regarding the effectiveness of botanicals in the treatment of some menopausal symptoms and other symptoms of aging (eg, rise in arterial pressure, cognitive decline, insulin resistance, and hyperlipidemia). METHODS Articles were selected for inclusion in this review based on the significance of the research and contribution to the current understanding of how each botanical elicits cardioprotective effects. To this end, PubMed and MEDLINE databases were searched, using terms that included the name of the specific botanical along with the relevant aspects of its action(s), such as blood pressure, glycemic control, and lipids. Most of the articles used were published within the past 5 years, although some older articles that were seminal in advancing the current understanding of botanicals were also included. RESULTS Soy has been found to lower plasma lipid concentrations and arterial pressure in postmenopausal women and age-matched men, and to have protective effects in heart disease and atherosclerosis of the carotid and coronary circulation. Soy was also found to lower fasting insulin concentrations and glycosylated hemoglobin concentrations. Grape seed extract, another frequently used botanical, contains polyphenols that have been found to reduce arterial pressure and salt-sensitive hypertension in estrogendepleted animal models. CONCLUSION Several botanical compounds have been found to have beneficial effects in the treatment of the symptoms of menopause and other symptoms of aging, including CVD, cognitive decline, and metabolic diseases.
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