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Nasir H, Dutheil F, Ramos I, Guirado T, de Saint-Vincent S, Thivel D, Metz L, Duclos M. Effects of portable pedal machines at work on lipoprotein subfraction profile in sedentary workers - the REMOVE study. Lipids Health Dis 2024; 23:105. [PMID: 38616275 PMCID: PMC11016206 DOI: 10.1186/s12944-024-02098-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/03/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND Sedentary behaviour at work is a major cause of atherosclerosis, particularly in tertiary workers. However, no studies have ever assessed the effect of active workstation on lipoprotein subfraction profile. This study aimed to evaluate the effect of 12-week portable pedal machines (PPMs) on lipoprotein subfraction profile among healthy sedentary workers. METHODS Healthy administrative workers were randomized into an intervention group using PPMs for 12 weeks or a control group using normal-desk. Lipoprotein subfractions were assessed using Lipoprint® electrophoresis. Main outcomes were explored using mixed models with sensitivity analyses (four models). RESULTS We included 40 participants (43.7 ± 8.6 years old, 100% women, BMI 23.8 ± 3.4 kg/m2; sedentary time at work 7.7 ± 1.8 h/day). Groups did not differ at baseline in any outcomes. 32 participants finished the trial. Changes in lipoprotein subfractions were especially marked for LDL profile. There was an interaction time x group for all parameters related to LDL and their subfractions: total LDL-cholesterol (p = 0.012), LDL particle size (p = 0.027), large LDL subfractions 1 and 2 (p = 0.001), and small dense LDL subfractions 3 to 7 (p = 0.046), using the crude model. The interaction reflects difference in the direction of changes between groups. The LDL particle size significantly increased in the intervention group (from 271.9 ± 2.5 at t0 to 272.8 ± 1.9 Ångström at t1, p = 0.037) while it did not change in the control group (272.5 ± 1.7 at t0 to 271.8 ± 1.5Å at t1, p = 0.52). All interactions were constantly significant whatever the models. Influencing variables were mainly stress at work that was associated with an increase in total LDL-cholesterol (coefficient 3.15, 95CI 0.20 to 6.11 mg/dl, p = 0.038), and BMI that was associated with Large-LDL, Large-HDL, IDL-C and triglycerides. CONCLUSIONS Lipoprotein profile was improved after a 12-week PPMs intervention at work in healthy administrative workers. Changes were mainly showed for LDL and LDL subfractions. Lipoprotein profile was worsened by stress at work, BMI and age. TRIAL REGISTRATION NCT04153214.
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Affiliation(s)
- Hijrah Nasir
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Université Clermont Auvergne, Clermont-Ferrand, France.
| | - Frederic Dutheil
- CNRS, LaPSCo, CHU Clermont-Ferrand, Occupational and Environmental Medicine, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Ines Ramos
- CHU Clermont-Ferrand, DRCI, Biostatistics, Clermont-Ferrand, France
| | - Terry Guirado
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH, Université Clermont Auvergne, Clermont-Ferrand, France
| | | | - David Thivel
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Lore Metz
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Martine Duclos
- INRAE, UNH, CHU Clermont-Ferrand, Department of Sport Medicine and Functional Exploration, Université Clermont Auvergne, Clermont-Ferrand, France
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1-2 Drinks Per Day Affect Lipoprotein Composition after 3 Weeks-Results from a Cross-Over Pilot Intervention Trial in Healthy Adults Using Nuclear Magnetic Resonance-Measured Lipoproteins and Apolipoproteins. Nutrients 2022; 14:nu14235043. [PMID: 36501072 PMCID: PMC9735490 DOI: 10.3390/nu14235043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 11/07/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Alcohol consumption ranging from 1−2 drinks/day associates with a lower risk of coronary heart disease in some studies. The underlying mechanisms are unclear. The Metabolic Imprints of Alcoholic Beverages (MetAl) trial aimed to explore the short-term effects of moderate alcohol consumption on cardiovascular biomarkers. A 2 × 3-week cross-over single-blinded intervention trial investigating the effect of 1−2 drinks/day (~12−24 g) compared with abstention on 1H Nuclear Magnetic Resonance-measured main lipoproteins and subfractions was performed in 26 healthy adults. Volunteers were classified as occasional or habitual drinkers based on their habitual alcohol intakes (<2 or ≥2 drinks/week). Compared with abstention, 1−2 drinks/day increased HDL2a-C (p = 0.004), HDL3-C (p = 0.008), and HDL non-significantly (p = 0.19). Total apoA1 and apoA1 in HDL and its subfractions increased (p < 0.05). Novel findings were a decreased apoB/apoA1 ratio (p = 0.02), and increased HDL2a phospholipid content (p = 0.04). In women alone, the results were similar but attenuated, and LDL-P decreased. Thus, changes in apoA1- and HDL-related biomarkers occur within weeks in moderate drinkers. Compared with abstention, 1−2 drinks/day increased total apoA1 more strongly than HDL-C and increased the cholesterol, apoA1, and phospholipid content of several HDL subfractions. Whether this provides a cardiovascular benefit requires further study. Clinicaltrials.gov: NCT03384147.
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Wilkens TL, Tranæs K, Eriksen JN, Dragsted LO. Moderate alcohol consumption and lipoprotein subfractions: a systematic review of intervention and observational studies. Nutr Rev 2021; 80:1311-1339. [PMID: 34957513 DOI: 10.1093/nutrit/nuab102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
CONTEXT Moderate alcohol consumption is associated with decreased risk of cardiovascular disease (CVD) and improvement in cardiovascular risk markers, including lipoproteins and lipoprotein subfractions. OBJECTIVE To systematically review the relationship between moderate alcohol intake, lipoprotein subfractions, and related mechanisms. DATA SOURCES Following PRISMA, all human and ex vivo studies with an alcohol intake up to 60 g/d were included from 8 databases. DATA EXTRACTION A total of 17 478 studies were screened, and data were extracted from 37 intervention and 77 observational studies. RESULTS Alcohol intake was positively associated with all HDL subfractions. A few studies found lower levels of small LDLs, increased average LDL particle size, and nonlinear relationships to apolipoprotein B-containing lipoproteins. Cholesterol efflux capacity and paraoxonase activity were consistently increased. Several studies had unclear or high risk of bias, and heterogeneous laboratory methods restricted comparability between studies. CONCLUSIONS Up to 60 g/d alcohol can cause changes in lipoprotein subfractions and related mechanisms that could influence cardiovascular health. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration no. 98955.
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Affiliation(s)
- Trine L Wilkens
- Department of Nutrition, Exercise and Sports, Section for Preventive and Clinical Nutrition, University of Copenhagen, Denmark
| | - Kaare Tranæs
- Department of Nutrition, Exercise and Sports, Section for Preventive and Clinical Nutrition, University of Copenhagen, Denmark
| | - Jane N Eriksen
- Department of Nutrition, Exercise and Sports, Section for Preventive and Clinical Nutrition, University of Copenhagen, Denmark
| | - Lars O Dragsted
- Department of Nutrition, Exercise and Sports, Section for Preventive and Clinical Nutrition, University of Copenhagen, Denmark
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Nakamura M, Yamamoto Y, Imaoka W, Kuroshima T, Toragai R, Ito Y, Kanda E, J Schaefer E, Ai M. Relationships between Smoking Status, Cardiovascular Risk Factors, and Lipoproteins in a Large Japanese Population. J Atheroscler Thromb 2020; 28:942-953. [PMID: 33116031 PMCID: PMC8532056 DOI: 10.5551/jat.56838] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Aims:
Smoking is a major risk factor for cardiovascular disease (CVD), a leading cause of death and disability. Other CVD risk factors include age, gender, hypertension, diabetes, increased low-density lipoprotein cholesterol (LDL-C) and decreased high-density lipoprotein cholesterol (HDL-C). Our goal was to assess relationships between smoking status and CVD risk factors, with a focus on direct LDL-C, HDL-C, triglycerides (TG) and small dense LDL-C (sdLDL-C).
Methods:
A total of 34,497 Japanese men and women, mean age 51 years, had their CVD risk factors including fasting serum total cholesterol, TG, HDL-C, sdLDL-C, and direct LDL-C assessed. One-way ANOVA and multiple linear regression analyses were carried to assess the interrelationships of these parameters with smoking.
Results:
In both men and women, current smokers had significantly (
p
<0.001) higher median TG (+19.6%, +16.9%) and sdLDL-C levels (+12.7%, +4.2%) levels, and significantly (
p
<0.001) lower HDL-C levels (-7.3%, -4.3%) than non-smokers. They were also significantly (
p
<0.05) more likely to have TG values >150 mg/dL (+56.8%, +116.3%), sdLDL-C >40.1 mg/dL (+28.8%, +44.9%), and HDL-C <40 mg/dL (+89.8%, +114.3%). Ex-smokers generally had lipid values that were intermediate between non-smokers and current smokers. Multivariate analysis confirmed the significance of these relationships.
Conclusion:
Our data indicate that current cigarette smoking is associated with increased TG and sdLDL-C levels, as well as decreased HDL-C levels. Furthermore, smoking effect on lipid profiles remain after cessation. These data provide further justification for smoking cessation.
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Affiliation(s)
- Marie Nakamura
- Department of Insured Medical Care Management, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU)
| | - Yasushi Yamamoto
- Kansai Occupational Health Association, ACTY Health Evaluation Center
| | - Wataru Imaoka
- Kansai Occupational Health Association, ACTY Health Evaluation Center
| | - Toshio Kuroshima
- Kansai Occupational Health Association, Senri LC Health Evaluation Center
| | - Ryoko Toragai
- Kansai Occupational Health Association, Senri LC Health Evaluation Center
| | - Yasuki Ito
- Reagent R&D department, Research and development Division, Denka Co.,Ltd
| | | | - Ernst J Schaefer
- Cardiovascular Nutrition Laboratory, Human Nutrition Research Center on Aging at Tufts University, and Tufts University School of Medicine
| | - Masumi Ai
- Department of Insured Medical Care Management, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU)
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5
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Kamleh MA, McLeod O, Checa A, Baldassarre D, Veglia F, Gertow K, Humphries SE, Rauramaa R, de Faire U, Smit AJ, Giral P, Kurl S, Mannarino E, Tremoli E, Silveira A, Örvik J, Hamsten A, Wheelock CE. Increased Levels of Circulating Fatty Acids Are Associated with Protective Effects against Future Cardiovascular Events in Nondiabetics. J Proteome Res 2018; 17:870-878. [PMID: 29235871 DOI: 10.1021/acs.jproteome.7b00671] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease (CVD) is a major cause of morbidity and mortality worldwide, particularly in individuals with diabetes. The current study objective was to determine the circulating metabolite profiles associated with the risk of future cardiovascular events, with emphasis on diabetes status. Nontargeted metabolomics analysis was performed by LC-HRMS in combination with targeted quantification of eicosanoids and endocannabinoids. Plasma from 375 individuals from the IMPROVE pan-European cohort was included in a case-control study design. Following data processing, the three metabolite data sets were concatenated to produce a single data set of 267 identified metabolites. Factor analysis identified six factors that described 26.6% of the variability in the given set of predictors. An association with cardiovascular events was only observed for one factor following adjustment (p = 0.026). From this factor, we identified a free fatty acid signature (n = 10 lipids, including saturated, monounsaturated, and polyunsaturated fatty acids) that was associated with lower risk of future cardiovascular events in nondiabetics only (OR = 0.65, 0.27-0.80 95% CI, p = 0.030), whereas no association was observed among diabetic individuals. These observations support the hypothesis that increased levels of circulating omega-6 and omega-3 fatty acids are associated with protective effects against future cardiovascular events. However, these effects were only observed in the nondiabetic population, further highlighting the need for patient stratification in clinical investigations.
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Affiliation(s)
- Muhammad Anas Kamleh
- Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institutet , 17177 Stockholm, Sweden
| | - Olga McLeod
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Antonio Checa
- Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institutet , 17177 Stockholm, Sweden
| | - Damiano Baldassarre
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano , 20133 Milan, Italy.,Centro Cardiologico Monzino, I.R.C.C.S. , 20138 Milan, Italy
| | - Fabrizio Veglia
- Centro Cardiologico Monzino, I.R.C.C.S. , 20138 Milan, Italy
| | - Karl Gertow
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Steve E Humphries
- Cardiovascular Genetics, Institute of Cardiovascular Science, University College of London , London WC1E 6BT, United Kingdom
| | - Rainer Rauramaa
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine , 70100 Kuopio, Finland
| | - Ulf de Faire
- Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden.,Division of Cardiovascular Epidemiology, Institute of Environmental Medicine, Karolinska Institutet , 17177 Stockholm, Sweden
| | - Andries J Smit
- Department of Medicine, University Medical Center Groningen , 9713 GZ Groningen, The Netherlands
| | - Philippe Giral
- Assistance Publique - Hopitaux de Paris ; Service Endocrinologie-Metabolisme, Groupe Hôpitalier Pitie-Salpetriere, Unités de Prévention Cardiovasculaire, 75004 Paris, France
| | - Sudhir Kurl
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland , Kuopio Campus, 70211 Kuopio, Finland
| | - Elmo Mannarino
- Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Clinical and Experimental Medicine, University of Perugia , Perugia 06132, Italy
| | - Elena Tremoli
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano , 20133 Milan, Italy.,Centro Cardiologico Monzino, I.R.C.C.S. , 20138 Milan, Italy
| | - Angela Silveira
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - John Örvik
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Department of Medicine Solna, Center for Molecular Medicine, Karolinska Institutet and Department of Cardiology, Karolinska University Hospital Solna , 17176 Stockholm, Sweden
| | - Craig E Wheelock
- Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institutet , 17177 Stockholm, Sweden
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Lee Y, Berryman CE, West SG, Chen CYO, Blumberg JB, Lapsley KG, Preston AG, Fleming JA, Kris-Etherton PM. Effects of Dark Chocolate and Almonds on Cardiovascular Risk Factors in Overweight and Obese Individuals: A Randomized Controlled-Feeding Trial. J Am Heart Assoc 2017; 6:e005162. [PMID: 29187388 PMCID: PMC5778992 DOI: 10.1161/jaha.116.005162] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 10/13/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Consumption of almonds or dark chocolate and cocoa has favorable effects on markers of coronary heart disease; however, the combined effects have not been evaluated in a well-controlled feeding study. The aim of this study was to examine the individual and combined effects of consumption of dark chocolate and cocoa and almonds on markers of coronary heart disease risk. METHODS AND RESULTS A randomized controlled, 4-period, crossover, feeding trial was conducted in overweight and obese individuals aged 30 to 70 years. Forty-eight participants were randomized, and 31 participants completed the entire study. Each diet period was 4 weeks long, followed by a 2-week compliance break. Participants consumed each of 4 isocaloric, weight maintenance diets: (1) no treatment foods (average American diet), (2) 42.5 g/d of almonds (almond diet [ALD]), (3) 18 g/d of cocoa powder and 43 g/d of dark chocolate (chocolate diet [CHOC]), or (4) all 3 foods (CHOC+ALD). Compared with the average American diet, total cholesterol, non-high-density lipoprotein cholesterol, and low-density lipoprotein cholesterol after the ALD were lower by 4%, 5%, and 7%, respectively (P<0.05). The CHOC+ALD decreased apolipoprotein B by 5% compared with the average American diet. For low-density lipoprotein subclasses, compared with the average American diet, the ALD showed a greater reduction in large buoyant low-density lipoprotein particles (-5.7±2.3 versus -0.3±2.3 mg/dL; P=0.04), whereas the CHOC+ALD had a greater decrease in small dense low-density lipoprotein particles (-12.0±2.8 versus -5.3±2.8 mg/dL; P=0.04). There were no significant differences between diets for measures of vascular health and oxidative stress. CONCLUSIONS Our results demonstrate that consumption of almonds alone or combined with dark chocolate under controlled-feeding conditions improves lipid profiles. Incorporating almonds, dark chocolate, and cocoa into a typical American diet without exceeding energy needs may reduce the risk of coronary heart disease. CLINICAL TRIAL REGISTRATION URL: https://www.clinicaltrials.gov. Unique identifier: NCT01882881.
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Affiliation(s)
- Yujin Lee
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | - Claire E Berryman
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | - Sheila G West
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | - C-Y Oliver Chen
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA
| | - Jeffrey B Blumberg
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA
| | | | | | - Jennifer A Fleming
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA
| | - Penny M Kris-Etherton
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA
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Alaghehband FR, Lankinen M, Värri M, Sirola J, Kröger H, Erkkilä AT. Dietary fatty acids were not independently associated with lipoprotein subclasses in elderly women. Nutr Res 2017; 43:60-68. [PMID: 28739055 DOI: 10.1016/j.nutres.2017.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 04/27/2017] [Accepted: 05/19/2017] [Indexed: 11/28/2022]
Abstract
Dietary fatty acids are known to affect serum lipoproteins; however, little is known about the associations between consumption of dietary fatty acids and lipoprotein subclasses. In this study, we hypothesized that there is an association between dietary fatty acids and lipoprotein subclasses and investigated the cross-sectional association of dietary fat intake with subclasses of lipoproteins in elderly women. Altogether, 547 women (aged ≥65 years) who were part of OSTPRE cohort participated. Dietary intake was assessed by 3-day food records, lifestyle, and health information obtained through self-administrated questionnaires, and lipoprotein subclasses were determined by nuclear magnetic resonance spectroscopy. To analyze the associations between fatty acids and lipoprotein subclasses, we used Pearson and Spearman correlation coefficients and the analysis of covariance (ANCOVA) test with, adjustment for physical activity, body mass index, age, smoking status, and intake of lipid-lowering drugs. There were significant correlations between saturated fatty acids (SFA; % of energy) and concentrations of large, medium, and small low-density lipoproteins (LDL); total cholesterol in large, medium, and small LDL; and phospholipids in large, medium, and small LDL, after correction for multiple testing. After adjustment for covariates, the higher intake of SFA was associated with smaller size of LDL particles (P = .04, ANCOVA) and lower amount of triglycerides in small very low-density lipoproteins (P = .046, ANCOVA). However, these associations did not remain significant after correction for multiple testing. In conclusion, high intake of SFA may be associated with the size of LDL particles, but the results do not support significant, independent associations between dietary fatty acids and lipoprotein subclasses.
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Affiliation(s)
| | - Maria Lankinen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Miika Värri
- Kuopio Musculoskeletal Research Unit, University of Eastern Finland, Kuopio, Finland
| | - Joonas Sirola
- Kuopio Musculoskeletal Research Unit, University of Eastern Finland, Kuopio, Finland; Department of Orthopaedics and Traumatology, Kuopio University Hospital, Kuopio, Finland
| | - Heikki Kröger
- Kuopio Musculoskeletal Research Unit, University of Eastern Finland, Kuopio, Finland; Department of Orthopaedics and Traumatology, Kuopio University Hospital, Kuopio, Finland
| | - Arja T Erkkilä
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.
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8
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Patel SJ, Hanks LJ, Ashraf AP, Gutierrez OM, Bamman MM, Casazza K. Effects of 8 week resistance training on lipid profile and insulin levels in overweight/obese peri-pubertal boys-a pilot study. ACTA ACUST UNITED AC 2015. [DOI: 10.7243/2050-0866-4-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Statins and almonds to lower lipoproteins (the STALL Study). J Clin Lipidol 2014; 9:58-64. [PMID: 25670361 DOI: 10.1016/j.jacl.2014.10.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 09/30/2014] [Accepted: 10/02/2014] [Indexed: 11/21/2022]
Abstract
BACKGROUND Dietary supplementation with almonds has demonstrated dose-dependent decreases in low-density lipoprotein cholesterol (LDL-C), likely because of their composition of beneficial nutrients including mono- and polyunsaturated fatty acids, fiber, and protein. OBJECTIVE The primary objective of this study was to determine the changes in the lipid profile (LDL-C, high-density lipoprotein cholesterol [HDL-C], triglycerides, total cholesterol, non-HDL-C), LDL-C particle size, and lipoprotein (a) when 100 g of almonds daily were added to background statin therapy for 4 weeks. METHODS Subjects (N = 48) receiving a consistent statin dose were randomized to 100 g of almonds daily and to The National Cholesterol Education Program Adult Treatment Panel's third report Therapeutic Lifestyle Changes Diet counseling (almond group; n = 22) or solely Adult Treatment Panel's third report Therapeutic Lifestyle Changes Diet counseling (non-almond group; n = 26), for 4 weeks. RESULTS No significant changes in weight and weekly physical activity were noted between the 2 groups from baseline. However, the almond group consumed significantly more calories at 4 weeks compared with controls. The almond group experienced a 4.9% reduction in non-HDL-C compared with a 3.5% increase for the non-almond group (P = .02). Additionally, notable improvements were observed in LDL-C and triglycerides, but did not achieve statistical significance (P = .068 for both parameters). There was also a shift from LDL pattern A to pattern B particles (P = .003) in the almond group. No significant differences in total cholesterol (P = .1), HDL-C (P = .3), or lipoprotein (a) (P = .1) were observed. CONCLUSION Adding 100 g of almonds daily to chronic statin therapy for 4 weeks significantly reduced non-HDL-C. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00603876.
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Hao G, Wang Z, Zhang L, Chen Z, Wang X, Guo M, Tian Y, Shao L, Zhu M. Relationship Between Alcohol Consumption and Serum Lipid Profiles Among Middle-Aged Population in China: A Multiple-Center Cardiovascular Epidemiological Study. Angiology 2014; 66:753-8. [PMID: 25192699 DOI: 10.1177/0003319714549557] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
We assessed the relationship between alcohol consumption and serum lipids in a middle-aged Chinese population. The overall prevalence of drinking among 10 154 participants was 34.07% in males and 3.61% in females. Heavy alcohol drinkers (≥ 30 g/d) tended to be older, smokers, hypertensive, do heavy physical activity, and have a lower body mass index. Levels of high-density lipoprotein cholesterol (HDL-C), apolipoprotein (apo) A1, low-density lipoprotein cholesterol-HDL-C ratio, and apo B-apo A1 ratio rose with increase in alcohol intake in males. An increase of 0.27 mmol/L in triglycerides and a decrease of 2.10 mg/dL in lipoprotein(a), Lp(a), were observed in male alcohol drinkers who consumed ≥30 g alcohol/d compared with abstainers after controlling for all confounders. Levels of total cholesterol, HDL-C, and apo A1 increased with increase in alcohol intake in both genders and Lp(a) decreased with the increase in alcohol intake in males.
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Affiliation(s)
- Guang Hao
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Zengwu Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Linfeng Zhang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Zuo Chen
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Xin Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Min Guo
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Ye Tian
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Lan Shao
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Manlu Zhu
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
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