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Boden WE, Baum S, Toth PP, Fazio S, Bhatt DL. Impact of expanded FDA indication for icosapent ethyl on enhanced cardiovascular residual risk reduction. Future Cardiol 2020; 17:155-174. [PMID: 32959713 DOI: 10.2217/fca-2020-0106] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Hypertriglyceridemia is associated with increased cardiovascular disease (CVD) risk. The Reduction of Cardiovascular Events with Icosapent Ethyl-Intervention Trial (REDUCE-IT) demonstrated that the purified, stable ethyl ester of eicosapentaenoic acid, icosapent ethyl (IPE), added to statins reduced CVD events by 25% (p < 0.001), leading to an expanded indication in the USA. IPE is now approved as an adjunct to maximally tolerated statins to reduce CVD event risk in adults with triglyceride (TG) levels ≥150 mg/dl and either established CVD or diabetes mellitus plus ≥2 additional CVD risk factors. The new indication allows co-administration of IPE for elevated TG levels with statin treatment, enabling effective residual risk reduction in a broader at-risk population beyond what can be achieved with intensive low-density lipoprotein cholesterol control alone.
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Affiliation(s)
- William E Boden
- VA New England Healthcare System, Boston, MA, & Boston University School of Medicine, Boston, MA 02130, USA
| | - Seth Baum
- Boca Raton Regional Hospital, Boca Raton, FL 33486, USA
| | - Peter P Toth
- CGH Medical Center, Sterling, IL, Johns Hopkins University School of Medicine, Baltimore, MD 61081, USA
| | - Sergio Fazio
- Oregon Health & Science University, Portland, OR 97239, USA
| | - Deepak L Bhatt
- Brigham & Women's Hospital Heart & Vascular Center & Harvard Medical School, Boston, MA 02115, USA
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Medina-Ceja L, Villalpando-Vargas F, Girón de la Cruz GI, Lara-Vazquez AM, Flores-Mancilla L, Salazar-Sánchez JC, Morales-Villagrán A. Effect of Chronic Krill Oil Supplement on Seizures Induced by Pentylenetetrazole in the Hippocampus of Adult Rats with Previous Febrile Seizures. J Food Sci 2019; 84:1703-1711. [PMID: 31218711 DOI: 10.1111/1750-3841.14679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 04/19/2019] [Accepted: 05/05/2019] [Indexed: 11/28/2022]
Abstract
We evaluated the effect of krill oil (KO) supplement on seizures induced by pentylenetetrazole (PTZ) in animals with previous febrile seizures (FSs) induced by hyperthermia to determine its effectiveness in seizure susceptibility and as an anticonvulsant. Male Wistar rats with FS separated into water (W, 1 mL), palm oil (PO, 300 mg/kg, total volume 1 mL), or KO (300 mg/kg, total volume 1 mL) groups. All drugs were administered chronically via the intragastric route. Electrical activity was recorded by intracranial EEG simultaneously with convulsive behavior. All animals' brains were processed by immunofluorescence against GFAP, NeuN, and connexins (Cx); cellular quantification was performed in hippocampus and pyramidal or granular layer thickness was evaluated with cresyl violet (CV) staining. The results showed a significant delay in convulsive behavior and a slight increased survival time after PTZ administration in the group treated with KO compared with PO and W groups. The epileptiform activity showed high amplitude and frequency, with no significant differences between groups, nor were there differences in the number and duration of discharge trains. KO and PO increased the number of astrocytes and the number of neurons compared with the W group. KO and PO decreased the expression of Cx36 without affecting Cx43 expression or the thickness of layers. Based on these data, we consider it important to perform more experiments to determine the anticonvulsant role of KO, taking into account the partial effect found in this study. KO could be used as a coadjuvant of traditional anticonvulsive treatments. PRACTICAL APPLICATION: In this study was evaluated the anticonvulsive effect of a chronic krill oil (KO) supplement in animals with seizures. Results showed that KO had partial anticonvulsive effects measured by EEG activity and convulsive behavior analysis. These data justify further research that looks at KO supplementation as a prospective coadjuvant of pharmacologic management of seizure disorder.
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Affiliation(s)
- Laura Medina-Ceja
- Laboratory of Neurophysiology, Dept. of Cellular and Molecular Biology, CUCBA, Univ. of Guadalajara, Jalisco, México
| | - Fridha Villalpando-Vargas
- Laboratory of Neurophysiology, Dept. of Cellular and Molecular Biology, CUCBA, Univ. of Guadalajara, Jalisco, México
| | - Gloria I Girón de la Cruz
- Laboratory of Neurophysiology, Dept. of Cellular and Molecular Biology, CUCBA, Univ. of Guadalajara, Jalisco, México
| | - Adriana M Lara-Vazquez
- Laboratory of Neurophysiology, Dept. of Cellular and Molecular Biology, CUCBA, Univ. of Guadalajara, Jalisco, México
| | - Leopoldo Flores-Mancilla
- Laboratory of Neurophysiology and Behavior, Human Medicine and Health Science Academic Unit, Autonomous Univ. of Zacatecas, Zacatecas, México
| | - Juan C Salazar-Sánchez
- Laboratory of Neurophysiology, Dept. of Cellular and Molecular Biology, CUCBA, Univ. of Guadalajara, Jalisco, México
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Galano JM, Roy J, Durand T, Lee JCY, Le Guennec JY, Oger C, Demion M. Biological activities of non-enzymatic oxygenated metabolites of polyunsaturated fatty acids (NEO-PUFAs) derived from EPA and DHA: New anti-arrhythmic compounds? Mol Aspects Med 2018; 64:161-168. [PMID: 29572110 DOI: 10.1016/j.mam.2018.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 03/13/2018] [Accepted: 03/18/2018] [Indexed: 12/13/2022]
Abstract
ω3 Polyunsaturated fatty acids (ω3 PUFAs) have several biological properties including anti-arrhythmic effects. However, there are some evidences that it is not solely ω3 PUFAs per se that are biologically active but the non-enzymatic oxygenated metabolites of polyunsaturated fatty acids (NEO-PUFAs) like isoprostanes and neuroprostanes. Recent question arises how these molecules take part in physiological homeostasis, show biological bioactivities and anti-inflammatory properties. Furthermore, they are involved in the circulations of childbirth, by inducing the closure of the ductus arteriosus. In addition, oxidative stress which can be beneficial for the heart in given environmental conditions such as the presence of ω3 PUFAs on the site of the stress and the signaling pathways involved are also explained in this review.
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Affiliation(s)
| | - Jérôme Roy
- Université de Montpellier, CNRS, Inserm, PhyMedExp, Montpellier, France
| | - Thierry Durand
- Université de Montpellier, CNRS, IBMM, Montpellier, France
| | | | | | - Camille Oger
- Université de Montpellier, CNRS, IBMM, Montpellier, France
| | - Marie Demion
- Université de Montpellier, CNRS, Inserm, PhyMedExp, Montpellier, France
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Yasuda J, Okada M, Yamawaki H. T3 peptide, an active fragment of tumstatin, inhibits H 2O 2-induced apoptosis in H9c2 cardiomyoblasts. Eur J Pharmacol 2017; 807:64-70. [PMID: 28457922 DOI: 10.1016/j.ejphar.2017.04.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/24/2017] [Accepted: 04/26/2017] [Indexed: 01/09/2023]
Abstract
Tumstatin, a cleaved fragment of α3 chain of type IV collagen, is an endogenous anti-angiogenetic peptide. Although the expression level of tumstatin changes in the heart tissues of certain experimental cardiac disease models, its effect on cardiomyocytes has not been clarified. In this study, we examined the effects of T3 peptide, an active subfragment of tumstatin, on hydrogen peroxide (H2O2)-induced cell death in H9c2 cardiomyoblasts. Cell viability was examined by a cell counting assay. Staining using 4', 6-diamidino-2-phenylindole was performed to observe nuclear morphology. Western blotting was performed to examine cleaved caspase-3 expression. Mitochondrial membrane potential and morphology were detected by a Mito Tracker Red staining. Intracellular reactive oxygen species production was examined by 2', 7'-dichlorodihydrofluorescein diacetate staining. T3 peptide (300, 1000ng/ml) suppressed H2O2 (1mM)-induced cell death, apoptotic changes of nuclei and cleaved caspas-3 expression in a concentration-dependent manner. T3 peptide also inhibited H2O2-induced loss of mitochondrial membrane potential, mitochondrial fission and reactive oxygen species production. Cilengitide, an integrin αvβ3/αvβ5 inhibitor, prevents the inhibitory effect of T3 peptide on H2O2-induced reactive oxygen species production. In conclusion, T3 peptide inhibits H2O2-induced apoptosis at least partly via the inhibition of intracellular reactive oxygen species production through the action on integrin.
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Affiliation(s)
- Jumpei Yasuda
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Kitasato University, Higashi 23 Bancho 35-1, Towada, Aomori 034-8628, Japan
| | - Muneyoshi Okada
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Kitasato University, Higashi 23 Bancho 35-1, Towada, Aomori 034-8628, Japan.
| | - Hideyuki Yamawaki
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Kitasato University, Higashi 23 Bancho 35-1, Towada, Aomori 034-8628, Japan
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Salma W, Franekova V, Lund T, Höper A, Ludvigsen S, Lund J, Aasum E, Ytrehus K, Belke DD, Larsen TS. Dietary Calanus oil antagonizes angiotensin II-induced hypertension and tissue wasting in diet-induced obese mice. Prostaglandins Leukot Essent Fatty Acids 2016; 108:13-21. [PMID: 27154360 DOI: 10.1016/j.plefa.2016.03.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 03/19/2016] [Accepted: 03/21/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND We have recently shown that Calanus oil, which is extracted from the marine copepod Calanus finmarchicus, reduces fat deposition, suppresses adipose tissue inflammation and improves insulin sensitivity in high fat-fed rodents. This study expands upon our previous observations by examining whether dietary supplementation with Calanus oil could antagonize angiotensin II (Ang II)-induced hypertension and ventricular remodeling in mice given a high fat diet (HFD). METHODS C57BL/6J mice were initially subjected to 8 weeks of HFD with or without 2% (w/w) Calanus oil. Thereafter, animals within each group were randomized for the administration of either Ang II (1µg/kg/min) or saline for another two weeks, while still on the same dietary regimen. RESULTS Ang II caused a marked decline in body and organ weights in mice receiving non-supplemented HFD, a response which was clearly attenuated in mice receiving Calanus oil supplementation. Furthermore, Ang II-induced elevation in blood pressure was also attenuated in the Calanus oil-supplemented group. As expected, infusion of Ang II produced hypertrophy and up-regulation of marker genes (mRNA level) of both hypertrophy and fibrosis in cardiac muscle, but this response was unaffected by dietary Calanus oil. Fibrosis and inflammation were up-regulated also in the aorta following Ang II infusion. However, the inflammatory response was blocked by Calanus oil supplementation. A final, and unexpected, finding was that dietary intake of Calanus oil caused a robust increase in the level of O-GlcNAcylation in cardiac tissue. CONCLUSION These results suggest that dietary intake of oil from the marine copepod Calanus finmarchicus could be a beneficial addition to conventional hypertension treatment. The compound attenuates inflammation and the severe metabolic stress caused by Ang II infusion. Although the present study suggests that the anti-hypertensive effect of the oil (or its n-3 PUFAs constituents) is related to its anti-inflammatory action in the vessel wall, other mechanisms such as interaction with intracellular calcium mechanisms or a direct antagonistic effect on Ang II receptors should be examined.
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Affiliation(s)
- Wahida Salma
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Veronika Franekova
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Trine Lund
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Anje Höper
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Stian Ludvigsen
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Jim Lund
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Ellen Aasum
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Kirsti Ytrehus
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Darrell D Belke
- Faculty of Kinesiology, University of Calgary, 3300 University Drive NW, Calgary, Alberta T2N 4N1, Canada
| | - Terje S Larsen
- Cardiovascular Research Group, Department of Medical Biology, Faculty of Health Sciences, UiT The Arctic University of Norway, N-9037 Tromsø, Norway.
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Roy J, Oger C, Thireau J, Roussel J, Mercier-Touzet O, Faure D, Pinot E, Farah C, Taber DF, Cristol JP, Lee JCY, Lacampagne A, Galano JM, Durand T, Le Guennec JY. Nonenzymatic lipid mediators, neuroprostanes, exert the antiarrhythmic properties of docosahexaenoic acid. Free Radic Biol Med 2015; 86:269-78. [PMID: 25911196 DOI: 10.1016/j.freeradbiomed.2015.04.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 03/18/2015] [Accepted: 04/11/2015] [Indexed: 12/21/2022]
Abstract
Neuroprostanes are lipid mediators produced by nonenzymatic free radical peroxidation of docosahexaenoic acid (DHA). DHA is associated with a lower atherosclerosis risk, suggesting a beneficial role in cardiovascular diseases. The aim of this study was to investigate the influence of DHA peroxidation on its potentially antiarrhythmic properties (AAP) in isolated ventricular cardiomyocytes and in vivo in post-myocardial infarcted mice. Calcium imaging and biochemical experiments indicate that cardiac arrhythmias induced by isoproterenol are associated with Ca(2+) leak from the sarcoplasmic reticulum after oxidation and phosphorylation of the type 2 ryanodine receptor (RyR2) leading to dissociation of the FKBP12.6/RyR2 complex. Both oxidized DHA and 4(RS)-4-F4t-NeuroP prevented cellular arrhythmias and posttranslational modifications of the RyR2 leading to a stabilized FKBP12.6/RyR2 complex. DHA per se did not have AAP. The AAP of 4(RS)-4-F4t-NeuroP was also observed in vivo. In this study, we challenged the paradigm that spontaneously formed oxygenated metabolites of lipids are undesirable as they are unconditionally toxic. This study reveals that the lipid mediator 4(RS)-4-F4t-neuroprostane derived from nonenzymatic peroxidation of docosahexaenoic acid can counteract such deleterious effects through cardiac antiarrhythmic properties. Our findings demonstrate 4(RS)-4-F4t-NeuroP as a mediator of the cardioprotective AAP of DHA. This discovery opens new perspectives for products of nonenzymatic oxidized ω3 polyunsaturated fatty acids as potent mediators in diseases that involve ryanodine complex destabilization such as ischemic events.
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Affiliation(s)
- Jérôme Roy
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France
| | - Camille Oger
- Institut des Biomolécules Max Mousseron, UMR 5247, Centre National de la Recherche Scientifique, Université de Montpellier, ENSCM, Montpellier, France
| | - Jérôme Thireau
- Institut des Biomolécules Max Mousseron, UMR 5247, Centre National de la Recherche Scientifique, Université de Montpellier, ENSCM, Montpellier, France
| | - Julien Roussel
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France
| | - Olivia Mercier-Touzet
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France
| | - Delinger Faure
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France; Institut des Biomolécules Max Mousseron, UMR 5247, Centre National de la Recherche Scientifique, Université de Montpellier, ENSCM, Montpellier, France
| | - Edith Pinot
- Institut des Biomolécules Max Mousseron, UMR 5247, Centre National de la Recherche Scientifique, Université de Montpellier, ENSCM, Montpellier, France
| | - Charlotte Farah
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France
| | - Douglass F Taber
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716, USA
| | - Jean-Paul Cristol
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France
| | - Jetty C Y Lee
- School of Biological Sciences, The University of Hong Kong, Hong Kong, SAR
| | - Alain Lacampagne
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France
| | - Jean-Marie Galano
- Institut des Biomolécules Max Mousseron, UMR 5247, Centre National de la Recherche Scientifique, Université de Montpellier, ENSCM, Montpellier, France
| | - Thierry Durand
- Institut des Biomolécules Max Mousseron, UMR 5247, Centre National de la Recherche Scientifique, Université de Montpellier, ENSCM, Montpellier, France
| | - Jean-Yves Le Guennec
- INSERM U1046-UMR 9214, Centre National de la Recherche Scientifique, Physiologie et Médecine Expérimentale du Coeur et des Muscles, Université de Montpellier, 34295 Montpellier Cedex 5, France.
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JIN SS, GUO Q, XU J, YU P, LIU JH, TANG YQ. Antiarrhythmic ionic mechanism of Guanfu base A—Selective inhibition of late sodium current in isolated ventricular myocytes from guinea pigs. Chin J Nat Med 2015; 13:361-7. [DOI: 10.1016/s1875-5364(15)30027-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Omega-3 polyunsaturated fatty acids protect neural progenitor cells against oxidative injury. Mar Drugs 2014; 12:2341-56. [PMID: 24786451 PMCID: PMC4052293 DOI: 10.3390/md12052341] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 03/26/2014] [Accepted: 04/03/2014] [Indexed: 01/26/2023] Open
Abstract
The omega-3 polyunsaturated fatty acids (ω-3 PUFAs), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), derived mainly from fish oil, play important roles in brain development and neuroplasticity. Here, we reported that application of ω-3 PUFAs significantly protected mouse neural progenitor cells (NPCs) against H2O2-induced oxidative injury. We also isolated NPCs from transgenic mice expressing the Caenorhabditis elegans fat-1 gene. The fat-1 gene, which is absent in mammals, can add a double bond into an unsaturated fatty acid hydrocarbon chain and convert ω-6 to ω-3 fatty acids. Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) staining showed that a marked decrease in apoptotic cells was found in fat-1 NPCs after oxidative injury with H2O2 as compared with wild-type NPCs. Quantitative RT-PCR and Western blot analysis demonstrated a much higher expression of nuclear factor erythroid 2-related factor 2 (Nrf2), a master transcriptional factor for antioxidant genes, in fat-1 NPCs. The results of the study provide evidence that ω-3 PUFAs resist oxidative injury to NPCs.
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Billman GE. The effects of omega-3 polyunsaturated fatty acids on cardiac rhythm: a critical reassessment. Pharmacol Ther 2013; 140:53-80. [PMID: 23735203 DOI: 10.1016/j.pharmthera.2013.05.011] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 05/17/2013] [Indexed: 11/28/2022]
Abstract
Although epidemiological studies provide strong evidence for an inverse relationship between omega-3 polyunsaturated fatty acids (n-3 PUFAs) and cardiac mortality, inconsistent and often conflicting results have been obtained from both animal studies and clinical prevention trials. Despite these heterogeneous results, some general conclusions can be drawn from these studies: 1) n-PUFAs have potent effects on ion channels and calcium regulatory proteins that vary depending on the route of administration. Circulating (acute administration) n-3 PUFAs affect ion channels directly while incorporation (long-term supplementation) of these lipids into cell membranes indirectly alter cardiac electrical activity via alteration of membrane properties. 2) n-3 PUFAs reduce baseline HR and increase HRV via alterations in intrinsic pacemaker rate rather than from changes in cardiac autonomic neural regulation. 3) n-3 PUFAs may be only effective if given before electrophysiological or structural remodeling has begun and have no efficacy against atrial fibrillation. 5) Despite initial encouraging results, more recent clinical prevention and animal studies have not only failed to reduce sudden cardiac death but actually increased mortality in angina patients and increased rather than decreased malignant arrhythmias in animal models of regional ischemia. 6) Given the inconsistent benefits reported in clinical and experimental studies and the potential adverse actions on cardiac rhythm noted during myocardial ischemia, n-3 PUFA must be prescribed with caution and generalized recommendations to increase fish intake or to take n-3 PUFA supplements need to be reconsidered.
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Affiliation(s)
- George E Billman
- Department of Physiology and Cell Biology, The Ohio State University, 304 Hamilton Hall, 1645 Neil Ave., Columbus, OH 43210-1218, United States.
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