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de la Garza Puentes A, Martí Alemany A, Chisaguano AM, Montes Goyanes R, Castellote AI, Torres-Espínola FJ, García-Valdés L, Escudero-Marín M, Segura MT, Campoy C, López-Sabater MC. The Effect of Maternal Obesity on Breast Milk Fatty Acids and Its Association with Infant Growth and Cognition-The PREOBE Follow-Up. Nutrients 2019; 11:nu11092154. [PMID: 31505767 PMCID: PMC6770754 DOI: 10.3390/nu11092154] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 08/22/2019] [Accepted: 08/24/2019] [Indexed: 02/02/2023] Open
Abstract
This study analyzed how maternal obesity affected fatty acids (FAs) in breast milk and their association with infant growth and cognition to raise awareness about the programming effect of maternal health and to promote a healthy prenatal weight. Mother–child pairs (n = 78) were grouped per maternal pre-pregnancy body mass index (BMI): normal-weight (BMI = 18.5–24.99), overweight (BMI = 25–29.99) and obese (BMI > 30). Colostrum and mature milk FAs were determined. Infant anthropometry at 6, 18 and 36 months of age and cognition at 18 were analyzed. Mature milk exhibited lower arachidonic acid (AA) and docosahexaenoic acid (DHA), among others, than colostrum. Breast milk of non-normal weight mothers presented increased saturated FAs and n6:n3 ratio and decreased α-linolenic acid (ALA), DHA and monounsaturated FAs. Infant BMI-for-age at 6 months of age was inversely associated with colostrum n6 (e.g., AA) and n3 (e.g., DHA) FAs and positively associated with n6:n3 ratio. Depending on the maternal weight, infant cognition was positively influenced by breast milk linoleic acid, n6 PUFAs, ALA, DHA and n3 LC-PUFAs, and negatively affected by n6:n3 ratio. In conclusion, this study shows that maternal pre-pregnancy BMI can influence breast milk FAs and infant growth and cognition, endorsing the importance of a healthy weight in future generations.
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Affiliation(s)
- Andrea de la Garza Puentes
- Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain.
- Institut de Recerca en Nutrició i Seguretat Alimentària UB (INSA-UB), 08921 Barcelona, Spain.
- Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, 08830 Sant Boi, Spain.
| | - Adrià Martí Alemany
- Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain
| | - Aida Maribel Chisaguano
- Nutrition, Faculty of Health Sciences, University of San Francisco de Quito, 170157 Quito, Ecuador
| | - Rosa Montes Goyanes
- Food Research and Analysis Institute, University of Santiago de Compostela, 15705 Santiago de Compostela, Spain
| | - Ana I Castellote
- Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain
- Institut de Recerca en Nutrició i Seguretat Alimentària UB (INSA-UB), 08921 Barcelona, Spain
- CIBER Physiopathology of Obesity and Nutrition CIBERobn, Institute of Health Carlos III, 28029 Madrid, Spain
| | - Franscisco J Torres-Espínola
- Centre of Excellence for Paediatric Research EURISTIKOS, University of Granada, 18071 Granada, Spain
- Department of Paediatrics, University of Granada, 18071 Granada, Spain
| | - Luz García-Valdés
- Centre of Excellence for Paediatric Research EURISTIKOS, University of Granada, 18071 Granada, Spain
- Department of Paediatrics, University of Granada, 18071 Granada, Spain
| | - Mireia Escudero-Marín
- Centre of Excellence for Paediatric Research EURISTIKOS, University of Granada, 18071 Granada, Spain
- Department of Paediatrics, University of Granada, 18071 Granada, Spain
| | - Maria Teresa Segura
- Centre of Excellence for Paediatric Research EURISTIKOS, University of Granada, 18071 Granada, Spain
- Department of Paediatrics, University of Granada, 18071 Granada, Spain
| | - Cristina Campoy
- Centre of Excellence for Paediatric Research EURISTIKOS, University of Granada, 18071 Granada, Spain
- Department of Paediatrics, University of Granada, 18071 Granada, Spain
- CIBER Epidemiology and Public Health CIBEResp, Institute of Health Carlos III, 28029 Madrid, Spain
| | - M Carmen López-Sabater
- Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain.
- Institut de Recerca en Nutrició i Seguretat Alimentària UB (INSA-UB), 08921 Barcelona, Spain.
- CIBER Physiopathology of Obesity and Nutrition CIBERobn, Institute of Health Carlos III, 28029 Madrid, Spain.
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52
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Ruiz-Canizales J, Domínguez-Avila JA, Wall-Medrano A, Ayala-Zavala JF, González-Córdova AF, Vallejo-Córdoba B, Salazar-López NJ, González-Aguilar GA. Fiber and phenolic compounds contribution to the hepatoprotective effects of mango diets in rats fed high cholesterol/sodium cholate. Phytother Res 2019; 33:2996-3007. [PMID: 31418509 DOI: 10.1002/ptr.6479] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 07/19/2019] [Accepted: 07/28/2019] [Indexed: 12/12/2022]
Abstract
The present study evaluated the contribution of mango fiber (MF) and mango phenolic compounds (MP) to the hepatoprotective effect of freeze-dried mango pulp (FDM) cultivar (cv.) "Ataulfo" diets in high cholesterol/sodium cholate (HCC)-fed rats. Male Wistar rats were fed with a HCC diet for 12 weeks, either untreated, or supplemented with MF, MP, FDM, or a control diet (no HCC; n = 6/group). All mango treatments significantly decreased hepatic cholesterol deposition and altered its fatty acid profile, whereas MF and MP mitigated adipose tissue hypertrophy. MF caused a lower level of proinflammatory cytokines (IL-1α/β, IFN-γ, TNF-α) whereas FDM increased the anti-inflammatory ones (IL-4, 6, 10). Mango treatments increased catalase (CAT) activity and its mRNA expression; superoxide dismutase (SOD) activity was normalized by MF and FDM, but its activity was unrelated to its hepatic mRNA expression. Changes in CAT and SOD mRNA expression were unrelated to altered Nrf2 mRNA expression. Higher hepatic PPARα and LXRα mRNA levels were found in MP and MF. We concluded that MF and MP are highly bioactive, according to the documented hepatoprotection in HCC-fed rats; their mechanism of action appears to be related to modulating cholesterol and fatty acid metabolism as well as to stimulating the endogenous antioxidant system.
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Affiliation(s)
- Jacqueline Ruiz-Canizales
- Coordinación de Tecnología de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | | | - Abraham Wall-Medrano
- Departamento de Ciencias de la Salud, Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Ciudad Juárez, México
| | - J Fernando Ayala-Zavala
- Coordinación de Tecnología de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | - Aarón F González-Córdova
- Coordinación de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | - Belinda Vallejo-Córdoba
- Coordinación de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | | | - Gustavo A González-Aguilar
- Coordinación de Tecnología de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
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53
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Monthé-Drèze C, Rifas-Shiman SL, Gold DR, Oken E, Sen S. Maternal obesity and offspring cognition: the role of inflammation. Pediatr Res 2019; 85:799-806. [PMID: 30420706 PMCID: PMC6494697 DOI: 10.1038/s41390-018-0229-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 10/12/2018] [Accepted: 10/19/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND High pre-pregnancy body mass index (ppBMI) has been linked to neurodevelopmental impairments in childhood. However, very few studies have investigated mechanisms in human cohorts. METHODS Among 1361 mother-child pairs in Project Viva, we examined associations of ppBMI categories with the Peabody Picture Vocabulary Test III [PPVT] and Wide Range Assessment of Visual Motor Abilities [WRAVMA] in early childhood (median 3.2y); and with the Kaufman Brief Intelligence test (KBIT) and WRAVMA in mid-childhood (7.7y). We further examined the role of maternal inflammation in these associations using the following measures from the 2nd trimester of pregnancy: plasma C-reactive protein (CRP), dietary inflammatory index (DII), and plasma omega-6 (n-6): n-3 fatty acid ratio. RESULTS Children of mothers with prenatal obesity (ppBMI ≥30 kg/m2) had WRAVMA scores that were 2.1 points lower (95% CI: -3.9, -0.2) in early childhood than children of normal weight mothers (ppBMI 18.5-<25 kg/m2), in a covariate adjusted model. This association was attenuated when we additionally adjusted for maternal CRP (β -1.8 points; 95% CI: -3.8, 0.2) but not for other inflammatory markers. PpBMI was not associated with other cognitive outcomes. CONCLUSION Maternal inflammation may modestly mediate the association between maternal obesity and offspring visual motor abilities.
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Affiliation(s)
- Carmen Monthé-Drèze
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, MA, USA.
| | - Sheryl L. Rifas-Shiman
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, United States
| | - Diane R. Gold
- Channing Division of Network Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, United States.,Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Emily Oken
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, United States
| | - Sarbattama Sen
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, MA, United States
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54
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High-throughput lipidomic profiling of high-density lipoprotein from egg yolk (EYHDL): comparison based on UPLC-MS/MS and GC–MS. Eur Food Res Technol 2019. [DOI: 10.1007/s00217-019-03275-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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55
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Siudem P, Wawer I, Paradowska K. Rapid evaluation of edible hemp oil quality using NMR and FT-IR spectroscopy. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.09.057] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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56
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de Koning-Backus AP, Buitendijk GH, Kiefte-de Jong JC, Colijn JM, Hofman A, Vingerling JR, Haverkort EB, Franco OH, Klaver CC. Intake of Vegetables, Fruit, and Fish is Beneficial for Age-Related Macular Degeneration. Am J Ophthalmol 2019; 198:70-79. [PMID: 30312575 DOI: 10.1016/j.ajo.2018.09.036] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 09/27/2018] [Accepted: 09/28/2018] [Indexed: 12/26/2022]
Abstract
PURPOSE What patients should eat to reduce their risk of age-related macular degeneration (AMD) is still unclear. We investigated the effect of a diet recommended by Health Councils on AMD. DESIGN Prospective population-based cohort study. METHODS Four thousand two hundred and two participants from the Rotterdam Study ≥55 years of age who were free of AMD at baseline were included and followed up for 9.1 ± 5.8 years. Incident AMD was graded on fundus photographs. Dietary data were collected using a validated 170-item food frequency questionnaire, and food intakes were categorized into food patterns based on guidelines from Health Councils. Associations with incident AMD were analyzed using Cox proportional hazards models that were adjusted for age, sex, total energy intake, smoking, body mass index, hypertension, education, and income. RESULTS Seven hundred fifty-four people developed incident AMD. Intake of the recommended amounts of vegetables (≥200 g/day), fruit (2×/day), and fish (2×/week) were 30.6%, 54.9%, and 12.5%, respectively. In particular, the intake of fish (2×/week) decreased the risk of incident AMD (hazard ratio 0.76 [95% confidence interval 0.60-0.97]). Intake of the recommended amounts of all 3 food groups was only 3.7%, but adherence to this pattern showed a further reduction of the risk of incident AMD (hazard ratio 0.58 [95% confidence interval 0.36-0.93]). Younger age, higher income, and not smoking were associated with this food pattern, but the risk-lowering effects remained significant after additional adjustment for these factors. CONCLUSION A diet of 200 grams per day of vegetables, fruit two times per day, and fish two times per week is associated with a significantly reduced risk of AMD.
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57
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Bork CS, Baker EJ, Lundbye-Christensen S, Miles EA, Calder PC. Lowering the linoleic acid to alpha-linoleic acid ratio decreases the production of inflammatory mediators by cultured human endothelial cells. Prostaglandins Leukot Essent Fatty Acids 2019; 141:1-8. [PMID: 30661600 DOI: 10.1016/j.plefa.2018.12.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 12/07/2018] [Accepted: 12/11/2018] [Indexed: 12/23/2022]
Abstract
Alpha-linolenic acid (ALA) and linoleic acid (LA) are precursors for longer-chain more unsaturated fatty acids and for lipid signalling molecules that may influence inflammatory processes through a variety of mechanisms. The actions of LA and ALA may be divergent and interdependent. The aim of this study was to investigate the incorporation and metabolism of ALA and LA in cultured in EA.hy926 endothelial cells and the production of inflammatory mediators (VEGF, RANTES, ICAM-1, MCP-1, IL-6 and IL-8) by these cells when exposed to different concentrations of ALA, LA and ratios of LA:ALA. Human endothelial cells were cultured with either culture medium or culture medium supplemented with ALA, LA or various ratios of LA:ALA (1:4, 1:1, 4:1, 9:1 or 19:1) followed by 24 h TNF-α stimulation; the total concentration of ALA plus LA was kept constant at 100 μM. The incorporation and metabolism of ALA and LA was measured using gas chromatography. The production of inflammatory mediators in the supernatant was assessed using a Luminex Multi-Analyte kit. Both ALA and LA were incorporated and metabolised by the endothelial cells. Cells incubated with ALA had a statistically significantly lower production of VEGF, RANTES, ICAM-1, MCP-1 and IL-6 compared to cells incubated without additional ALA. LA was not found to exert pro-inflammatory effects. Cells incubated with low LA:ALA ratios had lower production of VEGF, RANTES, MCP-1 and IL-6 when compared with a LA:ALA ratio of 19:1. These findings suggest that a low LA:ALA ratio exerts anti-inflammatory effects by lowering the production VEGF, RANTES, ICAM-1, MCP-1 and IL-6 in TNF-α stimulated endothelial cells compared to a high ratio. These effects were likely mediated by ALA, but LA may also possess some anti-inflammatory effects.
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Affiliation(s)
- Christian S Bork
- Department of Cardiology, Aalborg University Hospital, Soendre Skovvej 15, Aalborg 9000, Denmark; Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.
| | - Ella J Baker
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | | | - Elizabeth A Miles
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Philip C Calder
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom; NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, United Kingdom
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58
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Uriho A, Yang S, Tang X, Liu CS, Wang S, Cong Y, Zhang J, Zhou P. Benefits of blended oil consumption over other sources of lipids on the cardiovascular system in obese rats. Food Funct 2019; 10:5290-5301. [PMID: 31475703 DOI: 10.1039/c9fo01353a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
High consumption of cooking oils in modern society is believed to be the major cause of cardiovascular disease.
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Affiliation(s)
- Angelo Uriho
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Shaojun Yang
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Xue Tang
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
- State Key Laboratory of Food Science and Technology
| | - Chang-Shu Liu
- Standard Foods (China) Co
- Ltd
- No. 88 Dalian West Road
- Taicang Port Economic and Technological Development Zone New Zone
- Suzhou
| | - Sai Wang
- Standard Foods (China) Co
- Ltd
- No. 88 Dalian West Road
- Taicang Port Economic and Technological Development Zone New Zone
- Suzhou
| | - Yang Cong
- Standard Foods (China) Co
- Ltd
- No. 88 Dalian West Road
- Taicang Port Economic and Technological Development Zone New Zone
- Suzhou
| | - Junwei Zhang
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Peng Zhou
- State Key Laboratory of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
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59
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Coppey L, Davidson E, Shevalye H, Obrosov A, Yorek M. Effect of Early and Late Interventions with Dietary Oils on Vascular and Neural Complications in a Type 2 Diabetic Rat Model. J Diabetes Res 2019; 2019:5020465. [PMID: 31485451 PMCID: PMC6702827 DOI: 10.1155/2019/5020465] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/28/2019] [Accepted: 07/08/2019] [Indexed: 02/07/2023] Open
Abstract
AIMS Determine the effect of dietary oils enriched in different mono- or polyunsaturated fatty acids, i.e., olive oil (18 : 1, oleic acid), safflower oil (18 : 2 n-6, linoleic acid), flaxseed oil (18 : 3 n-3, alpha linolenic acid), evening primrose oil (18 : 3 n-6, gamma linolenic acid), or menhaden oil (20:5/22 : 6 n-3 eicosapentaenoic/docosahexaenoic acids), on vascular and neural complications in high-fat-fed low-dose streptozotocin-treated Sprague-Dawley rats, an animal model for late-stage type 2 diabetes. MATERIALS AND METHODS Rats were fed a high-fat diet (45% kcal as fat primarily derived from lard) for 8 weeks and then treated with a low dose of streptozotocin (30 mg/kg) in order to induce hyperglycemia. After an additional 8 (early intervention) or 20 (late intervention) weeks, the different groups of rats were fed diets with 1/2 of the kcal of fat derived from lard replaced by the different dietary oils. In addition, a control group fed a standard diet (4.25% kcal as fat) and a diabetic group maintained on the high-fat diet were maintained. The treatment period was approximately 16 weeks. The endpoints evaluated included vascular reactivity of epineurial arterioles, motor and sensory nerve conduction velocity, thermal and corneal sensitivity, and innervation of sensory nerves in the cornea and skin. RESULTS Our findings show that menhaden and flaxseed oil provided the greatest benefit for correcting peripheral nerve damage caused by diabetes, whereas enriching the high-fat diet with menhaden oil provided the most benefit to acetylcholine-mediated vascular relaxation of epineurial arterioles of the sciatic nerve. Enriching the diets with fatty acids derived from the other oils provided none to partial improvements. CONCLUSIONS These studies imply that long-chain n-6 and n-3 polyunsaturated fatty acids could be an effective treatment for diabetic peripheral neuropathy with n-3 polyunsaturated fatty acids derived from fish oil being the most effective.
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MESH Headings
- Animals
- Diabetes Mellitus, Experimental/chemically induced
- Diabetes Mellitus, Experimental/diet therapy
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Experimental/physiopathology
- Diabetes Mellitus, Type 2/chemically induced
- Diabetes Mellitus, Type 2/diet therapy
- Diabetes Mellitus, Type 2/metabolism
- Diabetes Mellitus, Type 2/physiopathology
- Diabetic Angiopathies/diet therapy
- Diabetic Angiopathies/metabolism
- Diabetic Angiopathies/physiopathology
- Diabetic Neuropathies/diet therapy
- Diabetic Neuropathies/metabolism
- Diabetic Neuropathies/physiopathology
- Diet, High-Fat
- Dietary Fats, Unsaturated/administration & dosage
- Dietary Fats, Unsaturated/pharmacology
- Drug Administration Schedule
- Fatty Liver/metabolism
- Fatty Liver/pathology
- Fatty Liver/physiopathology
- Lipid Metabolism/drug effects
- Male
- Rats
- Rats, Sprague-Dawley
- Sciatic Nerve/drug effects
- Sciatic Nerve/physiopathology
- Streptozocin
- Time Factors
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Affiliation(s)
- Lawrence Coppey
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Eric Davidson
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Hanna Shevalye
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Alexander Obrosov
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Mark Yorek
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
- Department of Veterans Affairs Iowa City Health Care System, Iowa City, IA, USA
- Veterans Affairs Center for the Prevention and Treatment of Visual Loss, Iowa City, IA, USA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA, USA
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Siano F, Moccia S, Picariello G, Russo GL, Sorrentino G, Di Stasio M, La Cara F, Volpe MG. Comparative Study of Chemical, Biochemical Characteristic and ATR-FTIR Analysis of Seeds, Oil and Flour of the Edible Fedora Cultivar Hemp ( Cannabis sativa L.). Molecules 2018; 24:E83. [PMID: 30591638 PMCID: PMC6337080 DOI: 10.3390/molecules24010083] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 12/21/2018] [Accepted: 12/24/2018] [Indexed: 11/16/2022] Open
Abstract
A series of chemical and biochemical parameters of edible hemp resources (seeds, oil, and flour) from the monoecious EU registered hemp genotype Fedora, was determined, including fatty acid profile, phytosterol composition, total phenolics, antioxidant activity, macro- and micro-elements. The fatty acid ω-3/ω-6 approached the nutritionally optimal 3/1 ratio. β-sitosterol and other phytosterols sterols dominated the unsaponifiable fraction. Hemp seeds, flour, and oil contained 767 ± 41, 744 ± 29, and 21 ± 5 mg GAE kg-1 total polyphenols, respectively. The antioxidant potential of Fedora flour and seeds, evaluated through the DPPH (2,2-Diphenyl-1-picrylhydrazyl) assay, was higher than that of oil. K and Mg were the most abundant macro-elements, particularly in flour, while the concentration of trace elements was Fe > Cu > Ni > Mn. The presence of an array of bioactive compound candidate Fedora products as health-promoting food matrices. The ATR-FTIR spectra of hemp-derived products indicated the proximate composition of macro-nutrients.
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Affiliation(s)
- Francesco Siano
- Istituto di Scienze dell'Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Via Roma 64, I-83100 Avellino, Italy.
| | - Stefania Moccia
- Istituto di Biologia Agro-ambientale e Forestale, Consiglio Nazionale delle Ricerche (CNR), Via Pietro Castellino 111, I-80131 Napoli, Italy.
| | - Gianluca Picariello
- Istituto di Scienze dell'Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Via Roma 64, I-83100 Avellino, Italy.
| | - Gian Luigi Russo
- Istituto di Scienze dell'Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Via Roma 64, I-83100 Avellino, Italy.
| | - Giuseppe Sorrentino
- Istituto per i Sistemi Agricoli e Forestali del Mediterraneo, Consiglio Nazionale delle Ricerche (CNR), Via Cupa Patacca 85, I-80056 Ercolano (NA), Italy.
| | - Michele Di Stasio
- Istituto di Scienze dell'Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Via Roma 64, I-83100 Avellino, Italy.
| | - Francesco La Cara
- Istituto di Biologia Agro-ambientale e Forestale, Consiglio Nazionale delle Ricerche (CNR), Via Pietro Castellino 111, I-80131 Napoli, Italy.
| | - Maria Grazia Volpe
- Istituto di Scienze dell'Alimentazione, Consiglio Nazionale delle Ricerche (CNR), Via Roma 64, I-83100 Avellino, Italy.
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61
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Jerković A, Abou-Ahmed S, Ertl P, Stoeßl B, Lengauer V, Samphao A, Kalcher K, Leitinger G, Wernitznig S, Ortner A. Development of a cobalt(II) phthalocyanine- MWCNT modified carbon paste electrode for the detection of polyunsaturated fatty acids. Anal Chim Acta 2018; 1038:52-58. [PMID: 30278907 DOI: 10.1016/j.aca.2018.07.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/06/2018] [Accepted: 07/13/2018] [Indexed: 10/28/2022]
Abstract
In this work the development of an electrochemical sensor for the determination of polyunsaturated fatty acids (PUFAs), in particular linoleic acid, in commercially available safflower oil as complex matrix is described. The sensor consists of a carbon paste electrode with cobalt(II) phthalocyanine, Co(II)Pc, as mediator and multiwalled carbon-nanotubes (MWCNT) as nanomaterial. As carrier medium a sodium borate buffer (0.1 M, pH 9) was used. PUFAs were detected at a working voltage of 0.35-0.45 V (vs. Ag/AgCl). The sensor development was carried out in a batch system with differential pulse voltammetry (DPV) and cyclic voltammetry (CV). Sensor specification was tested by using various fatty acids (stearic acid, oleic acid, linoleic acid, linolenic acid and arachidonic acid) as well as esterified fatty acids, resulting in a specific applicability towards PUFAs, especially linoleic acid (LAH). The optimized sensor was applied in a flow injection analysis system (FIA) for the analysis of PUFAs in complex matrix. Linoleic acid was used as standard substrate to determine the analytical parameters. The linearity ranges between 7.5 and 200 μg mL-1 LAH, while the limit of detection was determined to be 2.5 μg mL-1 and the limit of quantification is approximately 7.5 μg mL-1 LAH. The LAH content was successfully detected in commercially available safflower oil via standard addition method and the results could be confirmed by a reference method. The PUFA content was calculated as LAH-equivalent.
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Affiliation(s)
- Anita Jerković
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, 8010, Graz, Austria
| | - Sandra Abou-Ahmed
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, 8010, Graz, Austria
| | - Paul Ertl
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, 8010, Graz, Austria
| | - Barbara Stoeßl
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, 8010, Graz, Austria
| | - Vanessa Lengauer
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, 8010, Graz, Austria
| | - Anchalee Samphao
- Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand
| | - Kurt Kalcher
- Institute of Chemistry, Department of Analytical Chemistry, University of Graz, Universitätsplatz 1, 8010, Graz, Austria
| | - Gerd Leitinger
- Research Unit Electron Microscopic Techniques, Department of Cell Biology, Histology and Embryology, Medical University of Graz, Neue Stiftingtalstraße 6, 8010, Graz, Austria
| | - Stefan Wernitznig
- Research Unit Electron Microscopic Techniques, Department of Cell Biology, Histology and Embryology, Medical University of Graz, Neue Stiftingtalstraße 6, 8010, Graz, Austria
| | - Astrid Ortner
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Schubertstraße 1, 8010, Graz, Austria.
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Jin Y, Xu H, Wu M, Yi B, Zhu M, Zhou Y, Wang J. Correlation of gestational hypertension with abnormal lipid metabolism, insulin resistance and D-dimer and their clinical significance. Exp Ther Med 2018; 17:1346-1350. [PMID: 30680012 PMCID: PMC6327476 DOI: 10.3892/etm.2018.7070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 10/17/2018] [Indexed: 12/21/2022] Open
Abstract
Correlation of gestational hypertension with abnormal lipid metabolism, insulin resistance and D-dimer were investigated. Seventy-three patients with gestational hypertension in Jinhua People's Hospital were selected as the observation group and 70 healthy gestational subjects were selected as the control group. The indexes of lipid metabolism, insulin resistance index [homeostasis model assessment (HOMA)] and the level of D-dimer in the two groups were compared and the correlation of gestational hypertension with the changes in lipid metabolism, insulin resistance and D-dimer was analyzed. The level of HDL-C (high-density lipoprotein cholesterol) in the observation group was significantly lower than that in the control group (P<0.05), while the levels of other indexes were all significantly higher than those in the control group (P<0.05). HOMA index and D-dimer in the observation group were both significantly higher than those in the control group (P<0.05). TG was positively correlated with gestational hypertension (r=0.8767, P<0.01). The correlation analysis of HOMA and gestational hypertension showed positive correlation (r=0.8819, P<0.01). In addition, D-dimer was positively correlated with gestational hypertension (r=0.8933, P<0.01). Lipid metabolism indexes are abnormal in patients with gestational hypertension as well as for insulin resistance index and D-dimer. Besides, the above-mentioned indexes are all correlated with the patients with gestational hypertension. Therefore, more observations should be made on lipid metabolism indexes, insulin resistance and D-dimer in the future treatment of gestational hypertension.
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Affiliation(s)
- Yan Jin
- Department of Gynaecology and Obstetrics, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
| | - Haixia Xu
- Department of Gynaecology and Obstetrics, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
| | - Miaoqing Wu
- Department of Gynaecology and Obstetrics, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
| | - Bixia Yi
- Department of Gynaecology and Obstetrics, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
| | - Min Zhu
- Department of Gynaecology and Obstetrics, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
| | - Yi Zhou
- Department of Gynaecology and Obstetrics, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
| | - Jianfang Wang
- Department of Gynaecology and Obstetrics, Jinhua People's Hospital, Jinhua, Zhejiang 321000, P.R. China
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Maternal Pre-Pregnancy Obesity Attenuates Response to Omega-3 Fatty Acids Supplementation During Pregnancy. Nutrients 2018; 10:nu10121908. [PMID: 30518052 PMCID: PMC6315963 DOI: 10.3390/nu10121908] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/27/2018] [Accepted: 11/27/2018] [Indexed: 12/12/2022] Open
Abstract
Maternal obesity is associated with adverse offspring outcomes. Inflammation and deficiency of anti-inflammatory nutrients like omega(n)-3 polyunsaturated fatty acids (PUFA) may contribute to these associations. Fetal supply of n-3 PUFA is dependent on maternal levels and studies have suggested that improved offspring outcomes are associated with higher maternal intake. However, little is known about how maternal obesity affects the response to n-3 supplementation during pregnancy. We sought to determine (1) the associations of obesity with PUFA concentrations and (2) if the systemic response to n-3 supplementation differs by body mass index (BMI). This was a secondary analysis of 556 participants (46% lean, 28% obese) in the Maternal-Fetal Medicine Units Network trial of n-3 (Docosahexaenoic acid (DHA) + Eicosapentaenoic acid (EPA)) supplementation, in which participants had 2g/day of n-3 (n = 278) or placebo (n = 278) from 19 to 22 weeks until delivery. At baseline, obese women had higher plasma n-6 arachidonic acid concentrations (β: 0.96% total fatty acids; 95% Confidence Interval (CI): 0.13, 1.79) and n-6/n-3 ratio (β: 0.26 unit; 95% CI: 0.05, 0.48) compared to lean women. In the adjusted analysis, women in all BMI groups had higher n-3 concentrations following supplementation, although obese women had attenuated changes (β = -2.04%, CI: -3.19, -0.90, interaction p = 0.000) compared to lean women, resulting in a 50% difference in the effect size. Similarly, obese women also had an attenuated reduction (β = 0.94 units, CI: 0.40, 1.47, interaction p = 0.046) in the n-6/n-3 ratio (marker of inflammatory status), which was 65% lower compared to lean women. Obesity is associated with higher inflammation and with an attenuated response to n-3 supplementation in pregnancy.
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Wang F, Zhu H, Hu M, Wang J, Xia H, Yang X, Yang L, Sun G. Perilla Oil Supplementation Improves Hypertriglyceridemia and Gut Dysbiosis in Diabetic KKAy Mice. Mol Nutr Food Res 2018; 62:e1800299. [PMID: 30358922 PMCID: PMC6646911 DOI: 10.1002/mnfr.201800299] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 10/13/2018] [Indexed: 12/18/2022]
Abstract
SCOPE The aim of this study is to examine whether perilla oil supplementation improves glucolipid metabolism and modulates gut microbiota in diabetic KKAy mice. METHODS AND RESULTS The successfully established diabetic KKAy mice are randomized into four groups: diabetic model (DM), low-dose perilla oil (LPO), middle-dose perilla oil (MPO), and high-dose perilla oil (HPO). C57BL/6J mice are fed a chow diet as normal control (NC). At the end of 12 weeks, mice are euthanized and glucolipid indications are analyzed. Gut microbiota analysis is carried out based on the sequencing results on V4 region of 16S rRNA. Although serum glucose, insulin, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, abundance-based coverage estimator, and shannon are unchanged, serum triglyceride significantly decreases in LPO compared with DM. The histopathological changes of hepatocellular macrovesicular steatosis and adipocyte hypertrophy are ameliorated by perilla oil supplementation. Blautia is significantly decreased in LPO, MPO, and HPO, compared with DM. Nonmetric multidimensional scaling analysis shows NC and LPO are relatively coherent. CONCLUSION These findings indicate that dietary supplementation with perilla oil can improve hypertriglyceridemia and gut dysbiosis in diabetic KKAy mice, which can be associated with potential benefits to human health.
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Affiliation(s)
- Feng Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
- Tianjin Institute of Environmental and Operational MedicineTianjinChina
| | - Hangju Zhu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
- Jiangsu Cancer HospitalNanjingChina
| | - Mingyuan Hu
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
| | - Jing Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
| | - Hui Xia
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
| | - Xian Yang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
| | - Ligang Yang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
| | - Guiju Sun
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, and Department of Nutrition and Food Hygiene, School of Public HealthSoutheast UniversityNanjingChina
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65
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Thota RN, Ferguson JJA, Abbott KA, Dias CB, Garg ML. Science behind the cardio-metabolic benefits of omega-3 polyunsaturated fatty acids: biochemical effects vs. clinical outcomes. Food Funct 2018; 9:3576-3596. [PMID: 29904777 DOI: 10.1039/c8fo00348c] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Lower incidence of cardiovascular disease (CVD) in the Greenland Inuit, Northern Canada and Japan has been attributed to their consumption of seafood rich in long chain omega-3 polyunsaturated fatty acids (LCn-3PUFA). While a large majority of pre-clinical and intervention trials have demonstrated heart health benefits of LCn-3PUFA, some studies have shown no effects or even negative effects. LCn-3PUFA have been shown to favourably modulate blood lipid levels, particularly a reduction in circulating levels of triglycerides. High density lipoprotein-cholesterol (HDL-C) levels are elevated following dietary supplementation with LCn-3PUFA. Although LCn-3PUFA have been shown to increase low-density lipoprotein-cholesterol (LDL-C) levels, the increase is primarily in the large-buoyant particles that are less atherogenic than small-dense LDL particles. The anti-inflammatory effects of LCn-3PUFA have been clearly outlined with inhibition of NFkB mediated cytokine production being the main mechanism. In addition, reduction in adhesion molecules (intercellular adhesion molecule, ICAM and vascular cell adhesion molecule 1, VCAM-1) and leukotriene production have also been demonstrated following LCn-3PUFA supplementation. Anti-aggregatory effects of LCn-3PUFA have been a subject of controversy, however, recent studies showing sex-specific effects on platelet aggregation have helped resolve the effects on hyperactive platelets. Improvements in endothelium function, blood flow and blood pressure after LCn-3PUFA supplementation add to the mechanistic explanation on their cardio-protective effects. Modulation of adipose tissue secretions including pro-inflammatory mediators and adipokines by LCn-3PUFA has re-ignited interest in their cardiovascular health benefits. The aim of this narrative review is to filter out the reasons for possible disparity between cohort, mechanistic, pre-clinical and clinical studies. The focus of the article is to provide possible explanation for the observed controversies surrounding heart health benefits of LCn-3PUFA.
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Affiliation(s)
- Rohith N Thota
- Nutraceuticals Research Program, School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia.
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Escoté X, Félix-Soriano E, Gayoso L, Huerta AE, Alvarado MA, Ansorena D, Astiasarán I, Martínez JA, Moreno-Aliaga MJ. Effects of EPA and lipoic acid supplementation on circulating FGF21 and the fatty acid profile in overweight/obese women following a hypocaloric diet. Food Funct 2018; 9:3028-3036. [PMID: 29766165 DOI: 10.1039/c8fo00355f] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
FGF21 has emerged as a key metabolism and energy homeostasis regulator. Dietary supplementation with eicosapentaenoic acid (EPA) and/or α-lipoic acid (LIP) has shown beneficial effects on obesity. In this study, we evaluated EPA and/or LIP effects on plasma FGF21 and the fatty acid (FA) profile in overweight/obese women following hypocaloric diets. At the baseline, FGF21 levels were negatively related to the AST/ALT ratio and HMW adiponectin. The weight loss did not cause any significant changes in FGF21 levels, but after the intervention FGF21 increased in EPA-supplemented groups compared to non-EPA-supplemented groups. EPA supplementation decreased the plasma n-6-PUFA content and increased n-3-PUFAs, mainly EPA and DPA, but not DHA. In the LIP-alone supplemented group a decrease in the total SFA and n-6-PUFA content was observed after the supplementation. Furthermore, EPA affected the desaturase activity, lowering Δ4D and raising Δ5/6D. These effects were not observed in the LIP-supplemented groups. Besides, the changes in FGF21 levels were associated with the changes in EPA, n-3-PUFAs, Δ5/6D, and n-6/n-3 PUFA ratio. Altogether, our study suggests that n-3-PUFAs influence FGF21 levels in obesity, although the specific mechanisms implicated remain to be elucidated.
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Affiliation(s)
- Xavier Escoté
- Department of Nutrition, Food Science and Physiology, University of Navarra, C/Irunlarrea 1, 31008, Pamplona, Spain.
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Yang L, Song Z, Wang F, Xia H, Liu H, Shu G, Lu H, Wang S, Sun G. Effects of Linoleic and Alpha-Linolenic Ratios and Concentrations on In Vitro Endothelial Cell Responses. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201700468] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Ligang Yang
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Zhixiu Song
- Second Clinical Medical College; Nanjing University of Traditional Chinese Medicine; Nanjing P. R. China
| | - Feng Wang
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Hui Xia
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Hechun Liu
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Guofang Shu
- Zhongda Hospital Affiliated; Southeast University; Nanjing P. R. China
| | - Huixia Lu
- Zhongda Hospital Affiliated; Southeast University; Nanjing P. R. China
| | - Shaokang Wang
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Guiju Sun
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
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Milani C, Corsetto PA, Farina F, Botto L, Lonati E, Massimino L, Rizzo AM, Bulbarelli A, Palestini P. Early evidence of stress in immortalized neurons exposed to diesel particles: the role of lipid reshaping behind oxidative stress and inflammation. Toxicology 2018; 409:63-72. [PMID: 30055298 DOI: 10.1016/j.tox.2018.07.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 07/18/2018] [Accepted: 07/24/2018] [Indexed: 01/10/2023]
Abstract
Diesel combustion is the major source of fine particle road emission, whose solid fraction is represented by diesel exhaust particles (DEP). Many studies indicate the contribution of DEP to the onset of different neurological diseases, such as Alzheimer's disease (AD), identifying oxidative stress and neuroinflammation as two cardinal processes of brain damage. This study aimed to investigate the effects of different concentrations of DEP (10 μg/ml and 50 μg/ml) on the mouse HT22 cells treated for 3 h or 24 h. Our results demonstrated that DEP contributed to an increased oxidative stress, defined by overexpression of HO-1, Hsp70 and Cyp1b1 protein levels. Moreover, an inflammatory-related processes were also observed, as COX-2 and iNOS levels were higher in treated cells when compared to the control. Furthermore, our investigations highlighted the alteration of fatty acid composition, total cholesterol content in cells and media, and of membrane fluidity, suggesting a lipid reshaping after DEP treatment. Finally, we detected APP and BACE1 increase after 24 h of treatment with 50 μg/ml of DEP. Indeed, our results propose a role of acute exposure in the onset of a deleterious mechanism for AD neurodegeneration, even though no differences were observed in p-APP Thr668 levels, BACE1 activity and APP C-terminal fragment beta amount.
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Affiliation(s)
- Chiara Milani
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; NeuroMi, Milan Centre for Neuroscience, Department of Neurology and Neuroscience, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy.
| | | | - Francesca Farina
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; NeuroMi, Milan Centre for Neuroscience, Department of Neurology and Neuroscience, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy; Polaris Research Centre, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, Italy
| | - Laura Botto
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; NeuroMi, Milan Centre for Neuroscience, Department of Neurology and Neuroscience, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy; Polaris Research Centre, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, Italy
| | - Elena Lonati
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; NeuroMi, Milan Centre for Neuroscience, Department of Neurology and Neuroscience, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy
| | - Luca Massimino
- Division of Neuroscience, San Raffaele scientific institute, Milan, Italy
| | - Angela Maria Rizzo
- Departments of Pharmacology and Biomolecular Science, University of Milan, Milan, Italy
| | - Alessandra Bulbarelli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; NeuroMi, Milan Centre for Neuroscience, Department of Neurology and Neuroscience, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy; Polaris Research Centre, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, Italy
| | - Paola Palestini
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; NeuroMi, Milan Centre for Neuroscience, Department of Neurology and Neuroscience, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy; Polaris Research Centre, Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, Italy
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Lee HJ, Jung H, Cho H, Lee K, Hwang KT. Black Raspberry Seed Oil Improves Lipid Metabolism by Inhibiting Lipogenesis and Promoting Fatty-Acid Oxidation in High-Fat Diet-Induced Obese Mice and db
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Mice. Lipids 2018; 53:491-504. [DOI: 10.1002/lipd.12050] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 05/10/2018] [Accepted: 05/18/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Hee Jae Lee
- Department of Food and Nutrition, and Research Institute of Human Ecology; Seoul National University, 1 Gwanak-ro, Gwanak-gu; Seoul, 08826 South Korea
| | - Hana Jung
- Department of Food and Nutrition, and Research Institute of Human Ecology; Seoul National University, 1 Gwanak-ro, Gwanak-gu; Seoul, 08826 South Korea
- Department of Human Ecology; Korea National Open University, 86 Daehak-ro, Jongno-gu; Seoul, 03087 South Korea
| | - Hyunnho Cho
- Department of Food and Nutrition, and Research Institute of Human Ecology; Seoul National University, 1 Gwanak-ro, Gwanak-gu; Seoul, 08826 South Korea
| | - Kiuk Lee
- Department of Food and Nutrition, and Research Institute of Human Ecology; Seoul National University, 1 Gwanak-ro, Gwanak-gu; Seoul, 08826 South Korea
| | - Keum Taek Hwang
- Department of Food and Nutrition, and Research Institute of Human Ecology; Seoul National University, 1 Gwanak-ro, Gwanak-gu; Seoul, 08826 South Korea
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Yamanaka M, Sakuma M, Matsushita A, Tanaka S, Yamamoto Y, Asai T, Arai H. The Effects of Long-Term Dietary Therapy on Patients with Hypertriglyceridemia. J Atheroscler Thromb 2018; 26:39-49. [PMID: 29794409 PMCID: PMC6308261 DOI: 10.5551/jat.42440] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Aim: This study aimed to evaluate the effect of diet on serum lipids and to assess the effectiveness of long-term dietary therapy for hypertriglyceridemia. Methods: Seventy-nine patients (34 males and 45 females) with hypertriglyceridemia were enrolled and underwent dietary counseling for 12 months based on the following three recommendations: (1) reduce carbohydrate intake, (2) increase n-3 polyunsaturated fatty acid (PUFA) intake, and (3) limit alcohol drinking. We examined the effect of dietary therapy for 6 months on serum triglyceride (TG) levels and also compared the effectiveness of dietary and combined drug therapies on preventing arteriosclerotic disease from 7 to 12 months. Results: We observed that serum TG levels of the patients receiving dietary counseling were decreased compared with baseline at 6 months. Body weight and serum TG levels were decreased, and serum high-density lipoprotein levels were increased in the dietary therapy alone group, whereas BW, body mass index, and abdominal circumference were decreased in the combined drug treatment group compared with baselines at 6 and 12 months. Furthermore, the dietary therapy alone group demonstrated reductions in intake of total energy, carbohydrate, and saturated fatty acids, as well as n-6/n-3 PUFA ratio compared with baselines, but only n-6/n-3 PUFA ratio was decreased in the combined drug treatment group. Conclusion: This study demonstrated a decrease in serum TG level after 12 months of dietary therapy similar to drug therapy, which suggests that it is an effective treatment for hypertriglyceridemia, and heightened awareness should be made to encourage its use. The clinical trial registration number: UMIN000028860.
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Affiliation(s)
- Mizuki Yamanaka
- Laboratory of Clinical Nutrition and Management, School of Food and Nutritional Sciences, The University of Shizuoka
| | - Masae Sakuma
- Laboratory of Clinical Nutrition and Management, School of Food and Nutritional Sciences, The University of Shizuoka
| | - Asami Matsushita
- Laboratory of Clinical Nutrition and Management, School of Food and Nutritional Sciences, The University of Shizuoka
| | - Satomi Tanaka
- Laboratory of Clinical Nutrition and Management, School of Food and Nutritional Sciences, The University of Shizuoka
| | | | | | - Hidekazu Arai
- Laboratory of Clinical Nutrition and Management, School of Food and Nutritional Sciences, The University of Shizuoka
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71
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Ryu J, Yoon SR, An WS, Kim OY. Relationship between Nutrition Intake and Estimated Glomerular Filtration Rate in Korean Adults (30-65 years) from the Korea National Health and Nutrition Examination Survey 2013-2014. Clin Nutr Res 2018; 7:102-111. [PMID: 29713618 PMCID: PMC5921327 DOI: 10.7762/cnr.2018.7.2.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 04/09/2018] [Accepted: 04/09/2018] [Indexed: 11/19/2022] Open
Abstract
This study aimed to examine the relationship between nutrition intake and estimated glomerular filtration rate (eGFR) indicating kidney function in Korean individuals without diabetes or cardiovascular disease. Study participants from the Korea National Health and Nutrition Examination Survey 2013–2014 (n = 4,378, 30–65 years) were classified by their eGFR levels (mL/min/1.732 m2): ≥ 120 (n = 299), 119–105 (n = 789), 104–90 (n = 1,578), 89–60 (n = 1,685), < 60 (n = 27). After adjusted for confounding factors (age, sex, cigarette smoking, alcohol drinking, total caloric intake [TCI], income status, education level, body mass index, and physical activity), blood pressure, low-density lipoprotein (LDL) cholesterol, aspartate aminotransferase, alanine aminotransferase, blood urea nitrogen, creatinine, fasting glucose, and glycated hemoglobin were higher, and high density lipoprotein cholesterol levels were lower in participants with lower eGFR levels than those with higher eGFR levels. n-3 fatty acid (FA) and n-6 FA (% of TCI/day) intake were also significantly higher in participants with higher eGFR levels than in those with lower eGFR levels. Based on the above results, participants were subdivided into 3 groups according to n-6 FA intake levels (Q1: ≥ 2.93%, n = 1,462; Q2: 2.92%–1.88%, n = 1,463; Q3: < 1.88%, n = 1,453). People consuming higher n-6 FAs, particularly the Q1 group showed higher eGFR levels and lower levels of LDL cholesterol and creatinine. In conclusion, higher intake of n-6 FAs within the range of dietary reference may be beneficial to maintain healthy kidney function.
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Affiliation(s)
- Jihye Ryu
- Department of Food Science and Nutrition, Brain Busan 21 Project, Dong-A University, Busan 49315, Korea.,Department of Nutrition Management, Dong-A University Hospital, Busan 49201, Korea
| | - So Ra Yoon
- Department of Food Science and Nutrition, Brain Busan 21 Project, Dong-A University, Busan 49315, Korea
| | - Won Suk An
- Department of Internal Medicine, Dong-A University College of Medicine, Busan 49201, Korea
| | - Oh Yoen Kim
- Department of Food Science and Nutrition, Brain Busan 21 Project, Dong-A University, Busan 49315, Korea
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Vaidya H, Cheema SK. Breastmilk with a high omega-6 to omega-3 fatty acid ratio induced cellular events similar to insulin resistance and obesity in 3T3-L1 adipocytes. Pediatr Obes 2018; 13:285-291. [PMID: 28335075 DOI: 10.1111/ijpo.12215] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2016] [Accepted: 01/28/2017] [Indexed: 12/27/2022]
Abstract
BACKGROUND An imbalance of omega (n)-3 and n-6 polyunsaturated fatty acids (PUFA) during critical periods of development may have adverse effects on the health of the newborn in later life. OBJECTIVES We hypothesized that breastmilk with higher n-6 to n-3 PUFA ratio will have higher inflammatory cytokines and initiate cellular events similar to insulin resistance and obesity. METHODS Breastmilk was collected from healthy women who gave natural birth at full term. Breastmilk fatty acids were measured using gas chromatography; samples were pooled based on the n-6 to n-3 PUFA ratio (high, medium and low), and soluble cytokines were measured. Pooled samples were used to treat 3T3-L1 cells; mRNA expression of diacylglycerol acyltransferase2, stearoyl-CoA desaturase-1, leptin and RPLPO was measured. RESULTS Breastmilk with a higher ratio of n-6 to n-3 PUFA showed higher pro-inflammatory cytokines; there was a direct correlation between n-6 PUFA and pro-inflammatory cytokines. Breastmilk with a higher ratio of n-6 to n-3 PUFA increased the expression of genes involved in lipogenesis. CONCLUSIONS Pro-inflammatory cytokines in breastmilk are associated with higher levels of n-6 PUFA in breastmilk and has the capacity to alter adipose tissue metabolism to likely predispose the newborn to a higher risk of obesity in later life.
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Affiliation(s)
- H Vaidya
- Department of Biochemistry, Memorial University, St. John's, NL, Canada
| | - S K Cheema
- Department of Biochemistry, Memorial University, St. John's, NL, Canada
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Identification and Quantification of Fatty Acids in T. viridissima, C. biguttulus, and C. brunneus by GC-MS. J Lipids 2018; 2018:3679247. [PMID: 29682353 PMCID: PMC5850891 DOI: 10.1155/2018/3679247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 01/12/2018] [Accepted: 02/04/2018] [Indexed: 11/24/2022] Open
Abstract
Fatty acid (FA) profiles of the species Tettigonia viridissima, Chorthippus biguttulus, and Chorthippus brunneus were determined and quantitated. Extracted lipids were derivatized into FA methyl esters (FAMEs) prior to analysis by GC-MS. A total of 37 different FAs were identified in T. viridissima, yielding a total FA content of 10.4 g/100 g of dry matter. The contents of saturated FAs, monounsaturated FAs, and polyunsaturated FAs were 31.1, 35.9, and 33.0%, respectively. Lipids from T. viridissima were also fractioned into neutral lipids, free fatty acids, and polar lipids by offline solid phase extraction. For C. brunneus and C. biguttulus, 33 FAs were identified, yielding a total FA content of 6.14 g/100 g of dry matter. SFAs, MUFAs, and PUFAs, respectively, constituted 32.7, 25.1, and 42.1% of the total FA content. The contents of MUFAs, PUFAs, n-3 FAs, and n-6 FAs of each species, and the n-6/n-3 ratio, were subsequently discussed.
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Effects of Chinese Dietary Pattern of Fat Content, n-6/n-3 Polyunsaturated Fatty Acid Ratio, and Cholesterol Content on Lipid Profile in Rats. BIOMED RESEARCH INTERNATIONAL 2018; 2018:4398086. [PMID: 29744358 PMCID: PMC5878914 DOI: 10.1155/2018/4398086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 01/29/2018] [Accepted: 02/08/2018] [Indexed: 01/23/2023]
Abstract
This study aims to investigate the effect of Chinese diet pattern of fat content (30% or 36.06%), n-6/n-3 polyunsaturated fatty acid (PUFA) ratio (5 : 1 or 9 : 1), and cholesterol content (0.04 or 0.057 g/kg total diet) on lipid profile using a rat model. Results showed that rats' body weights (BWs) were controlled by the simultaneous intakes of cholesterol level of 0.04 g/kg total diet and n-6/n-3 ratio of 5 : 1. In addition, under high-fat diet, increased cholesterol feeding led to increased total cholesterol (TC) and low density lipoprotein cholesterol (LDL-C) levels and decreased triacylglycerols (TG) in rats' plasma. However, high density lipoprotein cholesterol (HDL-C) level and the ratios of HDL-C/LDL-C and HDL-C/TC in rats' plasma increased in response to simultaneous intakes of low n-6/n-3 ratio (5 : 1) and cholesterol (0.04 g/kg total diet) even under high-fat diet. Moreover, as the n-6/n-3 PUFA ratio in the diet decreased, the proportion of n-3 PUFAs increased in plasma, liver, and muscle and resulted in the decrease of n-6/n-3 PUFA ratio.
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Guo YR, Lee HC, Lo YC, Yu SC, Huang SY. n-3 polyunsaturated fatty acids preventd-galactose-induced cognitive deficits in prediabetic rats. Food Funct 2018; 9:2228-2239. [DOI: 10.1039/c8fo00074c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Nutritional deficit of n-3 polyunsaturated fatty acids (PUFAs) is closely related to cognitive impairment and depression in later life.
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Affiliation(s)
- Yu-Ru Guo
- School of Nutrition and Health Sciences
- Taipei Medical University
- Taipei
- Taiwan
| | - Hsiu-Chuan Lee
- School of Nutrition and Health Sciences
- Taipei Medical University
- Taipei
- Taiwan
| | - Yun-Chun Lo
- School of Nutrition and Health Sciences
- Taipei Medical University
- Taipei
- Taiwan
| | - Shao-Chuan Yu
- School of Nutrition and Health Sciences
- Taipei Medical University
- Taipei
- Taiwan
| | - Shih-Yi Huang
- School of Nutrition and Health Sciences
- Taipei Medical University
- Taipei
- Taiwan
- Graduate Institute of Metabolism and Obesity Sciences
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Coppey L, Davidson E, Shevalye H, Torres ME, Yorek MA. Effect of dietary oils on peripheral neuropathy-related endpoints in dietary obese rats. Diabetes Metab Syndr Obes 2018; 11:117-127. [PMID: 29674850 PMCID: PMC5898889 DOI: 10.2147/dmso.s159071] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
PURPOSE This study aimed to determine the effect of dietary oils (olive, safflower, evening primrose, flaxseed, or menhaden) enriched in different mono unsaturated fatty acids or polyunsaturated fatty acids on peripheral neuropathies in diet-induced obese Sprague-Dawley rats. MATERIALS AND METHODS Rats at 12 weeks of age were fed a high-fat diet (45% kcal) for 16 weeks. Afterward, the rats were fed diets with 50% of the kilocalories of fat derived from lard replaced by the different dietary oils. In addition, a control group fed a standard diet (4% kcal fat) and a high fat fed group (45% kcal) were maintained. The treatment period was 32 weeks. The endpoints evaluated included motor and sensory nerve conduction velocity, thermal sensitivity, innervation of sensory nerves in the cornea and skin, and vascular relaxation by epineurial arterioles. RESULTS Menhaden oil provided the greatest benefit for improving peripheral nerve damage caused by dietary obesity. Similar results were obtained when we examined acetylcholine-mediated vascular relaxation of epineurial arterioles of the sciatic nerve. Enriching the diets with fatty acids derived from the other oils provided minimal to partial improvements. CONCLUSION These studies suggest that omega-3 polyunsaturated fatty acids derived from fish oil could be an effective treatment for neural and vascular complications associated with obesity.
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Affiliation(s)
- Lawrence Coppey
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Eric Davidson
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Hanna Shevalye
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Michael E Torres
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Mark A Yorek
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
- Department of Veterans Affairs Iowa City Health Care System, Iowa City, IA, USA
- Department of Veterans Affairs, Veterans Affairs Center for the Prevention and Treatment of Visual Loss, Iowa City, IA, USA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA, USA
- Correspondence: Mark A Yorek, Building 41, Room 127, 601 Highway 6 West, Veteran Affairs Medical Center, Iowa City, IA 52246, USA, Tel +1 319 338 0581, ext 7696, Fax +1 319 339 7162, Email
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Davidson EP, Coppey LJ, Shevalye H, Obrosov A, Yorek MA. Effect of Dietary Content of Menhaden Oil with or without Salsalate on Neuropathic Endpoints in High-Fat-Fed/Low-Dose Streptozotocin-Treated Sprague Dawley Rats. J Diabetes Res 2018; 2018:2967127. [PMID: 30057911 PMCID: PMC6051246 DOI: 10.1155/2018/2967127] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 06/03/2018] [Indexed: 12/18/2022] Open
Abstract
In this study, we wanted to extend our investigation of the efficacy of fish oil with or without salsalate on vascular and neural complications using a type 2 diabetic rat model. Four weeks after the onset of hyperglycemia, diabetic rats were treated via the diet with 3 different amounts of menhaden oil with or without salsalate for 12 weeks. Afterwards, vascular reactivity of epineurial arterioles and neuropathy-related endpoints were examined. The addition of salsalate to high-fat diets enriched with 10% or 25% kcal of menhaden oil protected vascular reactivity to acetylcholine and calcium gene-related peptide, motor and sensory nerve conduction velocity, thermal nociception, intraepidermal nerve fiber density, and cornea sensitivity to a greater extent than 10% or 25% menhaden oil alone. Vascular and neural function was maximally protected with diet containing 45% kcal as menhaden oil, and adding salsalate did not provide any additional benefit. Salsalate alone in the high-fat diet of diabetic rats provided minimal protection/improvement of vascular and neural dysfunction. These studies imply that dietary salsalate in combination with lower amounts of menhaden oil can provide greater benefit toward diabetes-induced vascular and neural impairment than menhaden oil alone.
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Affiliation(s)
- Eric P. Davidson
- Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Lawrence J. Coppey
- Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Hanna Shevalye
- Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Alexander Obrosov
- Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Mark A. Yorek
- Department of Internal Medicine, University of Iowa, Iowa City, IA 52242, USA
- Department of Veterans Affairs Iowa City Health Care System, Iowa City, IA 52246, USA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA 52242, USA
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Shen T, Xing G, Zhu J, Zhang S, Cai Y, Li D, Xu G, Xing E, Rao J, Shi R. Effects of 12-week supplementation of marine Omega-3 PUFA-based formulation Omega3Q10 in older adults with prehypertension and/or elevated blood cholesterol. Lipids Health Dis 2017; 16:253. [PMID: 29282085 PMCID: PMC5745982 DOI: 10.1186/s12944-017-0617-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 11/19/2017] [Indexed: 02/05/2023] Open
Abstract
Backgrounds To study the effects of supplementation of a marine omega-3 poly-unsaturated fatty acids (n3-PUFA) formulation (Omega3Q10) in older adults with hypertension and/or hypercholesterolemia. Methods A total of 97 people were enrolled to receive 12-week supplementation of either Omega3Q10 (n = 48) or soybean oil (n = 49). Total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), and hypertension-related symptoms were determined before and after the supplementation. Results There were no baseline differences between the two groups. Omega3Q10 supplementation significantly reduced diastolic blood pressure (DBP) (from 81.6 ± 5.3 mmHg to 79.3 ± 5.2 mmHg, P < 0.05). Blood concentrations of TC and LDL-C decreased significantly and blood HDL-C level increased significantly after 12 weeks of Omega3Q10 (5.5 ± 0.7 vs. 5.3 ± 0.5, P < 0.05; 3.7 ± 0.8 vs. 3.3 ± 0.6, P < 0.05; 1.2 ± 0.6 vs. 1.3 ± 0.5, P < 0.05, respectively) and soybean oil supplementation (5.7 ± 0.8 vs. 5.6 ± 0.7, P < 0.05; 3.6 ± 0.7 vs. 3.4 ± 0.8, P < 0.05; 1.0 ± 0.8 vs. 1.2 ± 0.7, P < 0.05, respectively) but no group differences were found. A significantly greater proportion of the people in the Omega3Q10 group became free from headache and palpitations & chest tightness symptoms after the 12-week supplementation compared to that of the soybean oil group (95.5% vs. 71.4%, P < 0.01; 95.8 vs. 75.5%, P < 0.01, respectively). Conclusion 12-week supplementation of Fish oil-based PUFA appear to be more effective in improving DBP and hypertension-related symptoms than soybean oil in old adults with hypertension and hypercholesterolemia although both supplementation improved TC, LDL-C and HDL-C concentrations.
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Affiliation(s)
- Tian Shen
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Guoqiang Xing
- Imaging Institute of Rehabilitation and Development of Brain Function, the Second Clinical Medical College of North Sichuan Medical College, Nanchong Central Hospital, Nanchong, 637000, People's Republic of China. .,Lotus Biotech.com LLC, John Hopkins University-MCC, 9601 Medical Center Drive, Rockville, MD, 20850, USA.
| | - Jingfen Zhu
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Shuxian Zhang
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Yong Cai
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China. .,Department of Community Health and Family Medicine, Shanghai Jiao Tong University School of Public Health, Shanghai, 200025, People's Republic of China.
| | - Donghua Li
- Tang Qiao Community Health Service Center, Pudong New District, Shanghai, 200127, People's Republic of China
| | - Gang Xu
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Evan Xing
- Biochemistry Program, University of Maryland, Baltimore, MD, 21201, USA
| | - Jianyu Rao
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Rong Shi
- School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, People's Republic of China
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Luo F, Xing R, Wang X, Peng Q, Li P. Proximate composition, amino acid and fatty acid profiles of marine snail Rapana venosa meat, visceral mass and operculum. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:5361-5368. [PMID: 28497479 DOI: 10.1002/jsfa.8425] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 05/04/2017] [Accepted: 05/08/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Rapana venosa (Rv), an important marine snail, demonstrates an increasing nutritional and economic importance. However, there is still limited information available on their nutritional composition. The present study highlights and provides new information on the proximate composition, amino acid and fatty acid profiles of different body parts of Rv, aiming for its better application and research. RESULTS The operculum contained a high amount of protein and flavor amino acids. The edible tissues, including meat and visceral mass, were valuable sources of essential amino acids (EAA) apart from methionine and cysteine. In addition, the meat contained high amount of taurine. Fatty acid analysis indicated that the edible tissues contained high amounts of ω3 fatty acids, especially eicosapentaenoic acid (EPA) (C20:5ω3) and docosahexaenoic acid (DHA) (C22:6ω3), and had a low ω6/ω3 fatty acid ratio. Interestingly, significantly higher concentrations of most nutritional elements such as fat, EAA, EPA and DHA, were found in the visceral mass compared to those in the meat. CONCLUSION The operculum of Rv may became a very interesting source for some protein and flavor peptide development, and the edible parts of Rv may be utilized for special dietary applications requiring high amounts of taurine, EPA, DHA and a lower ω6/ω3 fatty acid ratio. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Fenglei Luo
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Ronge Xing
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Xueqin Wang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Quancai Peng
- Research Center of Analysis and Measurement, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
| | - Pengcheng Li
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
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Fatty Acids Consumption: The Role Metabolic Aspects Involved in Obesity and Its Associated Disorders. Nutrients 2017; 9:nu9101158. [PMID: 29065507 PMCID: PMC5691774 DOI: 10.3390/nu9101158] [Citation(s) in RCA: 143] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/01/2017] [Accepted: 10/09/2017] [Indexed: 12/13/2022] Open
Abstract
Obesity and its associated disorders, such as insulin resistance, dyslipidemia, metabolic inflammation, dysbiosis, and non-alcoholic hepatic steatosis, are involved in several molecular and inflammatory mechanisms that alter the metabolism. Food habit changes, such as the quality of fatty acids in the diet, are proposed to treat and prevent these disorders. Some studies demonstrated that saturated fatty acids (SFA) are considered detrimental for treating these disorders. A high fat diet rich in palmitic acid, a SFA, is associated with lower insulin sensitivity and it may also increase atherosclerosis parameters. On the other hand, a high intake of eicosapentaenoic (EPA) and docosahexaenoic (DHA) fatty acids may promote positive effects, especially on triglyceride levels and increased high-density lipoprotein (HDL) levels. Moreover, polyunsaturated fatty acids (PUFAs) and monounsaturated fatty acids (MUFAs) are effective at limiting the hepatic steatosis process through a series of biochemical events, such as reducing the markers of non-alcoholic hepatic steatosis, increasing the gene expression of lipid metabolism, decreasing lipogenic activity, and releasing adiponectin. This current review shows that the consumption of unsaturated fatty acids, MUFA, and PUFA, and especially EPA and DHA, which can be applied as food supplements, may promote effects on glucose and lipid metabolism, as well as on metabolic inflammation, gut microbiota, and hepatic metabolism.
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81
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Figueiredo PS, Candido CJ, Jaques JA, Nunes ÂA, Caires AR, Michels FS, Almeida JA, Filiú WF, Hiane PA, Nascimento VA, Franco OL, Guimarães RC. Oxidative stability of sesame and flaxseed oils and their effects on morphometric and biochemical parameters in an animal model. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:3359-3364. [PMID: 27990659 DOI: 10.1002/jsfa.8186] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 12/13/2016] [Accepted: 12/14/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Sesame and flaxseed oils, which are rich in essential n-6 and n-3 polyunsaturated fatty acids, are widely consumed. We have determined the optical behavior with respect to the quality and identity of cold-pressed sesame and flaxseed oils. The effects of these oils and their combinations on metabolic parameters in animal models were also measured. RESULTS Flaxseed oil emitted carotenoid fluorescence (500-650 nm), although it was more unstable than sesame oil, which had a larger induction period by the Rancimat method. The greater stability of sesame may be a result of the lower quantity of linolenic fatty acids. These oils were added to the feed of 56 rats, whereas animal fat was used for the control group. The sesame oil, flaxseed oil and sesame + flaxseed oils groups showed a significantly reduced adiposity index and blood glucose compared to the control group, whereas total cholesterol, high-density lipoprotein and triglycerides were lower in flaxseed oil and sesame + flaxseed oils (P < 0.05). Sesame + flaxseed oils had reduced levels of low-density lipoprotein and non-high-density lipoprotein (P < 0.05), indicating an anti-atherogenic effect in this group. CONCLUSION Sesame oil was more stable than flaxseed oil. In an animal model, the diets with polyunsaturated fat sources proportions of 1:1 n-6:n-3 polyunsaturated fatty acids, improved the metabolic parameters, implying cardioprotective effects. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Priscila S Figueiredo
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Camila J Candido
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Jeandre As Jaques
- Center for Biological and Health Sciences, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Ângela A Nunes
- Post-Graduate Program in Biotechnology and Biodiversity, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Anderson Rl Caires
- Physics Institute, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | | | - Jeeser A Almeida
- Physical Education course, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
- Post-Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, MS, Brazil
| | - Wander Fo Filiú
- Center for Biological and Health Sciences, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Priscila A Hiane
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Valter A Nascimento
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Octavio L Franco
- Post-Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, MS, Brazil
| | - Rita Ca Guimarães
- Post-graduate Program in Health and Development in the Mid-West Region, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
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Clinical implications of eicosapentaenoic acid/arachidonic acid ratio (EPA/AA) in adult patients with congenital heart disease. Heart Vessels 2017; 32:1513-1522. [PMID: 28681101 DOI: 10.1007/s00380-017-1015-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 06/30/2017] [Indexed: 01/01/2023]
Abstract
Recent studies showed that a low ratio between the levels of eicosapentaenoic acid and those of arachidonic acid (EPA/AA) is associated with higher incidence of coronary artery disease and poor prognosis of heart failure, arrhythmia, and cardiac sudden death. However, the clinical implications of EPA/AA in adult patients with congenital heart disease remain unclear. We aimed to assess the prognostic value of EPA/AA regarding cardiac events in adult patients with congenital heart disease. We measured the serum levels of eicosapentaenoic acid and arachidonic acid in 130 adult patients (median age, 31 years) stratified into two groups according to their EPA/AA (low, ≤0.22; high, >0.22). We prospectively analyzed the association between EPA/AA and incidence of cardiac events during a mean observation period of 15 months, expressed in terms of hazard ratio (HR) with 95% confidence interval (95% CI). In the subgroup of patients with biventricular circulation (2VC) (n = 76), we analyzed the same clinical endpoints. In our study population, EPA/AA was not associated with the incidence of arrhythmic events (HR, 1.52; 95% CI, 0.82-2.85; p = 0.19), but low EPA/AA was a predictor of heart failure hospitalization (HR, 2.83; 95% CI, 1.35-6.30; p < 0.01). Among patients with 2VC, an EPA/AA of ≤0.25 was associated with a significantly higher risk of arrhythmic events (HR, 2.55; 95% CI, 1.11-6.41; p = 0.03) and heart failure hospitalization (HR, 5.20; 95% CI, 1.78-18.1; p < 0.01). EPA/AA represents a useful predictor of cardiac events in adult patients with congenital heart disease.
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He B, Wang Y, Dou X, Chen YF. Supercritical CO2 extraction of docosahexaenoic acid from Schizochytrium limacinum using vegetable oils as entrainer. ALGAL RES 2017. [DOI: 10.1016/j.algal.2016.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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84
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Wang F, Wang Y, Zhu Y, Liu X, Xia H, Yang X, Sun G. Treatment for 6 months with fish oil-derived n-3 polyunsaturated fatty acids has neutral effects on glycemic control but improves dyslipidemia in type 2 diabetic patients with abdominal obesity: a randomized, double-blind, placebo-controlled trial. Eur J Nutr 2016; 56:2415-2422. [DOI: 10.1007/s00394-016-1352-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 11/27/2016] [Indexed: 12/22/2022]
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85
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Lee HJ, Jung H, Cho H, Lee K, Kwak HK, Hwang KT. Dietary Black Raspberry Seed Oil Ameliorates Inflammatory Activities in db/db Mice. Lipids 2016; 51:715-27. [PMID: 27165261 DOI: 10.1007/s11745-016-4159-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 04/22/2016] [Indexed: 01/22/2023]
Abstract
The objective of this study was to evaluate the status of the markers related to inflammation in db/db mice fed black raspberry seed (BRS) oil, which is rich in α-linolenic acid. Mice were divided into four groups: (1) C57BL/6 mice fed 16 % calories from soybean oil (normal CON); (2) C57BL/KsJ-db/db mice fed 16 % calories from soybean oil (CON); (3) C57BL/KsJ-db/db mice fed 8 % calories from soybean and 8 % calories from BRS oil (BRS 50 %); and (4) C57BL/KsJ-db/db mice fed 16 % calories from BRS oil (BRS 100 %). After 10 weeks, n-6/n-3 fatty acid ratios were significantly (P < 0.05) lower in the livers and epididymal adipose tissues of the BRS 50 % and BRS 100 % mice than in the CON. Serum TNFα and IL-6 were significantly (P < 0.05) lower in the BRS 50 % and BRS 100 % than in the CON. Serum IL-10 was significantly (P < 0.05) higher in the BRS 100 % than the CON. In the liver and epididymal adipose tissue, mRNA levels of pro-inflammatory markers in the BRS 50 % and BRS 100 % were lower than in the CON. Anti-inflammatory markers were higher in the epididymal adipose tissues of the BRS 50 % and BRS 100 % than in the CON. In the epididymal adipose tissue, macrophage infiltration markers (F4/80 and CD68) and leptin mRNA were significantly (P < 0.05) lower in the BRS 50 % and BRS 100 % than in the CON. Results of this study suggest that BRS oil may have anti-inflammatory effects in obese diabetic mice by ameliorating inflammatory responses.
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Affiliation(s)
- Hee Jae Lee
- Department of Food and Nutrition (Bldg. 222, Rm 508), and Research Institute of Human Ecology, College of Human Ecology, Seoul National University, Seoul, 08826, Korea
| | - Hana Jung
- Department of Food and Nutrition (Bldg. 222, Rm 508), and Research Institute of Human Ecology, College of Human Ecology, Seoul National University, Seoul, 08826, Korea.,Department of Home Economics, Korea National Open University, Seoul, 03087, Korea
| | - Hyunnho Cho
- Department of Food and Nutrition (Bldg. 222, Rm 508), and Research Institute of Human Ecology, College of Human Ecology, Seoul National University, Seoul, 08826, Korea
| | - Kiuk Lee
- Department of Food and Nutrition (Bldg. 222, Rm 508), and Research Institute of Human Ecology, College of Human Ecology, Seoul National University, Seoul, 08826, Korea
| | - Ho-Kyung Kwak
- Department of Home Economics, Korea National Open University, Seoul, 03087, Korea
| | - Keum Taek Hwang
- Department of Food and Nutrition (Bldg. 222, Rm 508), and Research Institute of Human Ecology, College of Human Ecology, Seoul National University, Seoul, 08826, Korea.
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Panagos PG, Vishwanathan R, Penfield-Cyr A, Matthan NR, Shivappa N, Wirth MD, Hebert JR, Sen S. Breastmilk from obese mothers has pro-inflammatory properties and decreased neuroprotective factors. J Perinatol 2016; 36:284-90. [PMID: 26741571 PMCID: PMC4888773 DOI: 10.1038/jp.2015.199] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 11/04/2015] [Accepted: 11/10/2015] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the impact of maternal obesity on breastmilk composition. STUDY DESIGN Breastmilk and food records from 21 lean and 21 obese women who delivered full-term infants were analyzed at 2 months post-partum. Infant growth and adiposity were measured at birth and 2 months of age. RESULT Breastmilk from obese mothers had higher omega-6 to omega-3 fatty acid ratio and lower concentrations of docosahexaenoic acid, eicosapentaenoic acid, docasapentaenoic acid and lutein compared with lean mothers (P<0.05), which were strongly associated with maternal body mass index. Breastmilk saturated fatty acid and monounsaturated fatty acid concentrations were positively associated with maternal dietary inflammation, as measured by dietary inflammatory index. There were no differences in infant growth measurements. CONCLUSION Breastmilk from obese mothers has a pro-inflammatory fatty acid profile and decreased concentrations of fatty acids and carotenoids that have been shown to have a critical role in early visual and neurodevelopment. Studies are needed to determine the link between these early-life influences and subsequent cardiometabolic and neurodevelopmental outcomes.
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Affiliation(s)
- PG Panagos
- The Floating Hospital for Children at Tufts Medical Center, Boston, MA, USA
| | - R Vishwanathan
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - A Penfield-Cyr
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - NR Matthan
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - N Shivappa
- Cancer Prevention and Control Program, Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA,Connecting Health Innovations, LLC, Columbia, SC, USA
| | - MD Wirth
- Cancer Prevention and Control Program, Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA,Connecting Health Innovations, LLC, Columbia, SC, USA
| | - JR Hebert
- Cancer Prevention and Control Program, Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA,Connecting Health Innovations, LLC, Columbia, SC, USA
| | - S Sen
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA,Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, MA, USA
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