A single 1-h session of moderate-intensity aerobic exercise does not modify lipids and lipoproteins in normolipidemic obese women

2011 ◽  
Vol 36 (5) ◽  
pp. 715-722 ◽  
Author(s):  
Joshua S. Wooten ◽  
Kyle D. Biggerstaff ◽  
Vic Ben-Ezra
Keyword(s):  
Oxygen Uptake ◽  
Aerobic Exercise ◽  
Density Lipoprotein ◽  
Maximum Oxygen Uptake ◽  
Lipoprotein Cholesterol ◽  
Moderate Intensity ◽  
Obese Women ◽  
Single Session ◽  
Lipids And Lipoproteins ◽  
And Control

The purpose of this study was to quantify the effects of a single session of aerobic exercise on lipids and lipoproteins in women who were sedentary and obese. Women (n = 12) who were premenopausal, sedentary, and obese (body mass index, 30–40 kg·m–2; waist circumference > 88 cm) completed exercise and control trials in a randomly assigned order. Exercise consisted of a single session of treadmill walking at 70% maximum oxygen uptake until 500 kcal were expended, and the control protocol consisted of 60 min of seated rest. Fasting blood samples were collected immediately prior to, 24 h, and 48 h following the exercise and control sessions and analyzed for triglyceride, total cholesterol, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), HDL2-C, and HDL3-C concentrations, and mean LDL, HDL2, and HDL3particle size and cholesterol distributions. A 2 × 3 (trial × time) ANOVA with repeated measures revealed no significant (p > 0.05) changes in the lipid and lipoprotein variables 24 and 48 h following exercise. In contrast to previously published data in lean men and women, a single session of treadmill exercise at 70% maximum oxygen uptake that expended 500 kcal was insufficient to modify lipids and lipoproteins in women who were sedentary, normolipidemic, and obese.

Adipocytes‐secreted hormone leptin, lipid profile and aerobic exercise program

2012 ◽  
Vol 1 (6) ◽  
pp. 292-297
Author(s):  
Eizadi Mojtaba ◽  
Kohandel Mahdi ◽  
Kasbparast JR Mehdi ◽  
Sarshin Amir
Keyword(s):  
Exercise Training ◽  
Aerobic Exercise ◽  
Lipid Profile ◽  
Exercise Program ◽  
Density Lipoprotein ◽  
Exercise Group ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Blood Samples ◽  
And Control

The adipocyte‐derived hormones leptin is known to increase in obesity and related disease. Thirty two non‐trained males (39±4.32 years, 176.5 – 6.5 ± 6.42 cm, and 31 ± 3.14 body fat %) were matched according to physical fitness enrolled in this study and divided to exercise and control group by accidentally. The participants of exercise group were completed an aerobic exercise program for 3 months (3 days/weekly) and control group were barred of exercise in this period. Anthropometrical measurements and fasting blood samples were obtained before and after interventions in two groups. Blood samples were collected in order to measuring serum leptin, triglyceride (TG), high density lipoprotein cholesterol (HDL), and Low density lipoprotein cholesterol (LDL). Pre‐ and post exercise independent variables were compared using a paired‐samples t‐test. Compared to pre‐training, the leptin levels decreased significantly (P<0.01) after aerobic exercise program in exercise group but not in the control subjects. Triglyceride concentration was decreased with exercise training whereas concentrations of LDL cholesterol did not change in exercise group (p≥0.05). Exercise training resulted in significant decrease in anthropometrical indexes (p Ë‚ 0.05) and a borderline significant increase in HDL (p=0.052). TG/HDL ratio were significantly decreased in exercise group by exercise training (p=0.028). All variable in control group remained no change in control group (p ≥ 0.05). These data suggest, despite lack significant changes in some lipid profile markers, aerobic exercise program can be improve systemic inflammation and TG/HDL ratio as a cardiovascular risk factor in obese subjects.

scholarly journals APOE genotype affects black-white responses of high-density lipoprotein cholesterol subspecies to aerobic exercise training

Metabolism ◽  
2008 ◽  
Vol 57 (12) ◽  
pp. 1669-1676 ◽  
Author(s):  
Thomas O. Obisesan ◽  
Robert E. Ferrell ◽  
Andrew P. Goldberg ◽  
Dana A. Phares ◽  
Tina J. Ellis ◽  
...  
Keyword(s):  
Exercise Training ◽  
High Density Lipoprotein ◽  
Aerobic Exercise ◽  
High Density Lipoprotein Cholesterol ◽  
Apoe Genotype ◽  
Density Lipoprotein ◽  
High Density ◽  
Aerobic Exercise Training ◽  
Lipoprotein Cholesterol

scholarly journals Effects of Quercetin Supplementation on Lipid and Protein Metabolism after Classic Boxing Training

2017 ◽  
Vol 5 (4) ◽  
pp. 74
Author(s):  
Nevzat Demirci ◽  
Mehmet Akif Ziyagil
Keyword(s):  
Protein Metabolism ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Physical Conditioning ◽  
Control Groups ◽  
Significant Difference ◽  
And Control ◽  
Metabolic Fitness

The metabolic fitness (MF) is a component of athletes’ physical conditioning. This study aims to investigate the effects of quercetin supplementation on Turkish Junior athletes’ lipid and protein metabolism relating to MF after one month classic boxing training. Totally 20 voluntary junior male athletes were separated into two equal groups as the experimental group (EG) and control group (CG). The participants were supplemented with 500 mg quercetin fifteen minutes before each workout in one month boxing training program. Blood samples during pre and post training were taken from athletes in order to determine metabolic fitness related parameters. Lipid profile contains low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), trigliserid (TG), total cholesterol (TC) variables while protein metabolism includes the albumin, total protein, direct bilirubin and total bilirubin parameters. The Mann Whitney U analyzes were used for comparison of the means between experimental and control groups during pre and posttest and between pre and post test results in experimental and control groups. This study showed that EG had a similar physical characteristic with CG. There were significant decrease in TC and LDL-C and an increase in HDL-C in EG while there was only significant increase in HDL-C of in controls. A significant difference of HDL-C was observed between EG and CG during pretest. In other side, TC and LDL-C and HDL-C were significantly differentiated between EG and CG during posttest. Conclusion: it can be concluded that quercetin plays an important role on lipid metabolism not protein.

scholarly journals Effects of Regular Aerobic Exercise and Resistance Training on High-Density Lipoprotein Cholesterol Levels in Taiwanese Adults

2019 ◽  
Vol 16 (11) ◽  
pp. 2003 ◽  
Author(s):  
Chun-Sheng Hsu ◽  
Shin-Tsu Chang ◽  
Oswald Ndi Nfor ◽  
Kuan-Jung Lee ◽  
Shiuan-Shinn Lee ◽  
...  
Keyword(s):  
Resistance Training ◽  
High Density Lipoprotein ◽  
Aerobic Exercise ◽  
High Density Lipoprotein Cholesterol ◽  
Density Lipoprotein ◽  
High Density ◽  
Lipoprotein Cholesterol ◽  
Research Database ◽  
Cardiovascular Risks ◽  
Positive Effects

Increased levels of high-density lipoprotein cholesterol (HDL-C) can improve endothelial function. This may help reduce cardiovascular risks and mortality. Evidence has been provided on the association between cardiometabolic traits, such as HDL-C and exercise modalities. However, there is the absence of studies investigating this association in Taiwan. We assessed the relationship between exercise type and HDL-C among Taiwanese adults. Data were collected from Taiwan Biobank (TWB), a national biomedical research database that contains the genetic information of ethnic Taiwanese residents gathered from 2008 to 2016. We enrolled 24,856 participants aged 30 to 70 years who completed a questionnaire about their recent health behaviors including smoking, drinking, and exercise. Regular exercise was categorized as non-aerobic exercise (separated as weight training, ball game, and mixed exercise) and strict aerobic exercise. Linear regression models were used to assess the effects of exercise in a questionnaire-based manner. After multivariate adjustments, HDL-C was positively associated with aerobic (β = 1.33748, p < 0.0001) and non-aerobic (β = 2.56210; p < 0.0001) exercise. Positive associations were also found for resistance training (β = 4.01828, p = 0.0020), ballgame (β = 2.43815, p = 0.0001), and mixed exercise (β = 2.47021, p < 0.0001). This study demonstrated that both aerobic and non-aerobic exercise have positive effects on HDL-C among Taiwanese adults. Among the non-aerobic exercise groups, resistance training had the greatest effect.

scholarly journals HIIT is not superior to MICT in altering blood lipids: a systematic review and meta-analysis

2019 ◽  
Vol 5 (1) ◽  
pp. e000647 ◽  
Author(s):  
Gina Wood ◽  
Anna Murrell ◽  
Tom van der Touw ◽  
Neil Smart
Keyword(s):  
Systematic Review ◽  
Athletic Training ◽  
Meta Analysis ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Moderate Intensity ◽  
Continuous Training ◽  
Intervention Component ◽  
Post Intervention ◽  
Eligibility Criteria

ObjectiveTo compare the effects of moderate intensity continuous training (MICT) and high intensity interval training (HIIT) on adult lipid profiles; to identify training or participant characteristics that may determine exercise-induced change in total cholesterol (TC), triglycerides (TRG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C).DesignSystematic review and meta-analysis.Data sourcesEnglish language searches of several databases were conducted from inception until September 2019.Eligibility criteria for excluding studiesInclusion: (1) published randomised controlled human trials with group population n≥5; (2) intervention duration ≥4 weeks; (3) comparing HIIT with MICT; and (4) reporting pre–post intervention lipid measurements. Exclusion: subjects with chronic disease, <18 years, pregnant/lactating, in elite athletic training; and studies with a dietary or pharmaceutical intervention component.ResultsTwenty-nine data sets (mmol/L) of 823 participants were pooled and analysed. Neither HIIT nor MICT was better in decreasing TC (0.10 (−0.06 to 0.19), p=0.12, I2=0%), TRG (−0.05 (−0.11 to 0.01), p=0.10, I2=0%), LDL-C (0.05 (−0.06 to 0.17), p=0.37, I2=0%), or TC/HDL-C (−0.03 (−0.36 to 0.29), p=0.85, I2=0%). HIIT significantly raised HDL-C (0.07 (0.04 to 0.11), p<0.0001, I2=0%) compared with MICT.ConclusionNeither HIIT nor MICT is superior for altering TC, TRG, or LDL-C, or TC-HDL-C ratio. Compared with MICT, HIIT appeared to significantly improve HDL-C. Clinicians may prescribe either protocol to encourage participation in exercise and reduce cardiovascular risk. To raise HDL-C, HIIT may result in a larger effect size compared with MICT.PROSPERO registration numberCRD42019136722.

scholarly journals Supplementation-Dependent Effects of Vegetable Oils with Varying Fatty Acid Compositions on Anthropometric and Biochemical Parameters in Obese Women

Nutrients ◽  
2018 ◽  
Vol 10 (7) ◽  
pp. 932 ◽  
Author(s):  
Luciene Oliveira-de-Lira ◽  
Eduila Santos ◽  
Raphael de Souza ◽  
Rhowena Matos ◽  
Matilde Silva ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Biochemical Parameters ◽  
Density Lipoprotein ◽  
Coconut Oil ◽  
Lipoprotein Cholesterol ◽  
Obese Women ◽  
Lifestyle Modifications ◽  
Anthropometric Parameters ◽  
Chia Oil ◽  
Fatty Acid Compositions

Fatty acid (FA) composition is a determinant of the physiological effects of dietary oils. This study investigated the effects of vegetable oil supplementation with different FA compositions on anthropometric and biochemical parameters in obese women on a hypocaloric diet with lifestyle modifications. Seventy-five women (body mass index, BMI, 30–39.9kg/m2) were randomized based on 8-week oil supplementation into four experimental groups: the coconut oil group (CoG, n = 18), the safflower oil group (SafG, n = 19), the chia oil group (ChG, n = 19), and the soybean oil placebo group (PG, n = 19). Pre- and post-supplementation weight, anthropometric parameters, and body fat (%BF), and lean mass percentages (%LM) were evaluated, along with biochemical parameters related to lipid and glycidemic profiles. In the anthropometric evaluation, the CoG showed greater weight loss (Δ% = −8.54 ± 2.38), and reduced BMI (absolute variation, Δabs = −2.86 ± 0.79), waist circumference (Δabs = −6.61 ± 0.85), waist-to-height ratio (Δabs = −0.041 ± 0.006), conicity index (Δabs = −0.03 ± 0.016), and %BF (Δabs = −2.78 ± 0.46), but increased %LM (Δabs = 2.61 ± 1.40) (p < 0.001). Moreover, the CoG showed a higher reduction in biochemical parameters of glycemia (Δabs = −24.71 ± 8.13) and glycated hemoglobin (Δabs = −0.86 ± 0.28) (p < 0.001). The ChG showed a higher reduction in cholesterol (Δabs = −45.36 ± 0.94), low-density lipoprotein cholesterol (LDLc; Δabs = −42.53 ± 22.65), and triglycerides (Δabs = −49.74 ± 26.3), but an increase in high-density lipoprotein cholesterol (HDLc; abs = 3.73 ± 1.24, p = 0.007). Coconut oil had a more pronounced effect on abdominal adiposity and glycidic profile, whereas chia oil had a higher effect on improving the lipid profile. Indeed, supplementation with different fatty acid compositions resulted in specific responses.

Maternal obesity influences the endocrine cord blood profile of their offspring

2020 ◽  
Vol 48 (3) ◽  
pp. 242-248 ◽  
Author(s):  
Carolina Carvalho Mocarzel ◽  
Guillermo Coca Velarde ◽  
Roberto de Azevedo Antunes ◽  
Renato Augusto Moreira de Sá ◽  
Asim Kurjak
Keyword(s):  
Cord Blood ◽  
Maternal Obesity ◽  
Density Lipoprotein ◽  
Obese Group ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Healthy Controls ◽  
Obese Women ◽  
Blood Profile ◽  
The Mean

AbstractObjectiveTo compare the endocrine cord blood characteristics of offspring from obese mothers with those of offspring from healthy controls.MethodsCross-sectional case control study. Setting: University medical centers. Patient(s): Offspring from obese mothers (n = 41) and healthy controls (n = 31). Intervention(s): Cord blood withdrawal from neonates. Main outcome measure(s): Cord blood total cholesterol (TC), triglycerides (TGs), high-density lipoprotein-cholesterol (HDL-C), low-density lipoprotein-cholesterol (LDL-C), blood glucose (GL) and insulin (Ins).Result(s)Fetal GL and TGs were reduced in the offspring of obese women when compared to those in the offspring of the controls. The mean cord blood GL level was 47.8 mg/dL standard deviation (SD 33.1) in the offspring of the obese group vs. 57.9 mg/dL (SD 12.5) in the offspring of the control group, and the mean cord blood TG level was 26.5 (SD 33.6) in the offspring of the obese group vs. 34.6 (SD 12.3) in the offspring of the control group. Maternal obesity was also associated with reduced levels of TC and HDL-C in the pregnant women.ConclusionThe observed results suggest that GL and TGs in the cord blood of the offspring of obese mothers were significantly lower than those in the offspring of the control group.

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