scholarly journals Biological activity exerted by omega-3 fatty acids on body mass index, glucose, total cholesterol and blood pressure in obese children

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Elodia Garcia-Cervera ◽  
Lauro Figueroa-Valverde ◽  
Eduardo Pool Gomez ◽  
Marcela Rosas-Nexticapa ◽  
Hau-Heredia Lenin ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Body Mass Index ◽  
Fatty Acids ◽  
Biological Activity ◽  
Total Cholesterol ◽  
Body Mass ◽  
Omega 3 Fatty Acids ◽  
Omega 3 ◽  
Obese Children

Abstract P120: Omega-3 Fatty Acid Supplementation in Middle-Aged Adults Reduces Cardiometabolic Risk in Men but not Women

Circulation ◽  
2014 ◽  
Vol 129 (suppl_1) ◽  
Author(s):  
Claire Newlon ◽  
Matthew Muldoon ◽  
Susan Sereika ◽  
Dora Kuan
Keyword(s):  
Blood Pressure ◽  
Gender Differences ◽  
Fatty Acids ◽  
Fatty Acid ◽  
Cardiometabolic Risk ◽  
Acid Metabolism ◽  
Hdl Cholesterol ◽  
Omega 3 Fatty Acids ◽  
Omega 3 ◽  
Middle Aged Adults

Background: Greater consumption of omega-3 fatty acids has been associated with lower cardiovascular disease risk. Randomized controlled trials indicate direct, albeit small, beneficial effects of omega-3 fatty acids on plasma triglycerides and blood pressure, yet few studies have tested their impact on insulin resistance and the clustered risk factors comprising the metabolic syndrome. Hypothesis: Short-term supplementation with marine omega-3 polyunsaturated fatty acids, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) will improve aggregated cardiometabolic risk (CMR) in healthy middle-aged adults Methods: We conducted a double-blind, placebo-controlled, parallel group clinical trial. Subjects were 30-54 year-old adults free of atherosclerotic disease and diabetes whose intake of EPA and DHA totaled <300 mg/day. Each was randomly assigned to daily fish oil supplements (2g/day containing 1000 mg EPA and 400mg DHA) or matching soybean oil placebo for 18 weeks. Aggregate CMR at baseline and post-intervention was calculated as the standardized sum of standardized distributions of blood pressure, BMI, and fasting serum triglycerides, glucose, and HDL (reverse scored). Missing data due to dropouts (n=17) and outliers (1-6 per variable) were replaced by multivariate imputation. Outcome analyses were conducted with linear regressions of all randomized subjects based on intention-to-treat. Results: Participants were 272 healthy adult (57% (154 out of 272) women; 17% (47 out of 272) minority; mean age 42) Pittsburgh-area residents. At baseline, demographics, health parameters, physical activity and EPA and DHA consumption did not differ significantly between treatment groups. No overall treatment effect was found, whereas gender moderated the effects of treatment on CMR risk (gender, p=.001 and gender*treatment interaction term p=.011). In gender-specific analyses, supplementation lowered CMR risk relative to placebo in men(p=.036, effect size=.629, standard error (SE) =.282) but not women (p=.168, effect size .261, SE=.222). Of the individual CMR variables, only HDL-cholesterol in men revealed a significant improvement (p=.012). In men receiving placebo, HDL-cholesterol fell by 1.1 mg/dl, whereas in those receiving fish oil, HDL rose by 1.7 mg/dl. As has been noted in other samples, compared to women men had greater CMR and lower HDL-cholesterol. Conclusions: Increased intake of n-3 fatty acids over 4 months reduced CMR in healthy, mid-life men but not women. This finding may be due to poorer baseline CMR and HDL characteristic of men, or to gender differences in fatty acid metabolism. Further study of gender differences in cardiometabolic risk and fatty acid metabolism may lead to gender-tailored preventive interventions.

scholarly journals EFFECTS OF CONCURRENT TRAINING ON MORPHOFUNCTIONAL PARAMETERS AND BLOOD PRESSURE IN HYPERTENSIVE WOMEN

2017 ◽  
Vol 25 (3) ◽  
pp. 60
Author(s):  
Renata Emilia Marques Aguiar ◽  
Cauê Vazquez La Scala Teixeira ◽  
Heverton Paulino ◽  
José Rodrigo Pauli ◽  
Alessandra Medeiros ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Body Mass Index ◽  
Blood Glucose ◽  
Waist Circumference ◽  
Total Cholesterol ◽  
Training Program ◽  
Diastolic Blood Pressure ◽  
Body Mass ◽  
Concurrent Training ◽  
Functional Fitness

Aerobic and resistance exercise have been prescript to prevention and non pharmacological treatment of hypertension. However, there is a lack of studies investigating the effects of concurrent training in hypertensive women. Thus, the aim of this study was to investigate the effects of concurrent training program on rest blood pressure, biochemical variables (blood glucose and total cholesterol) , anthropometric (body mass index and waist circumference) and functional fitness in hypertensive women. Eighteen hypertensive postmenopausal and untrained women (59±12 years old) started in the intervention, but only ten subjects finished. The voluntaries were enrolled in concurrent training, 60 min/day, 3 times a week, during 6 months. Systolic and diastolic blood pressure, blood glucose, total cholesterol, body mass index, waist circumference and functional fitness (AAPHERD) were measured pre and post experimental period. Data were analyzed using the Student’s t test with significance level set at 5% (P?0.05) and Cohen's Effect Size (ES). The results showed significant improvement in systolic and diastolic blood pressure at rest. The other variables did not show significantly changes, but the ES was medium and large for several variables (body mass index, blood glucose, total cholesterol, agility, coordination, aerobic fitness, strength endurance and general functional fitness index). In conclusion, this study confirms that 6 month of concurrent training program improved systolic and diastolic blood pressure in hypertensive women. In addition, the protocol suggests an improvement in anthropometric, biochemical and functional variables related to health.

scholarly journals The intake assessment of diverse dietary patterns on childhood hypertension: alleviating the blood pressure and lipidemic factors with low-sodium seafood rich in omega-3 fatty acids

2020 ◽  
Vol 19 (1) ◽  
Author(s):  
Anahita Izadi ◽  
Leila Khedmat ◽  
Reza Tavakolizadeh ◽  
Sayed Yousef Mojtahedi
Keyword(s):  
Blood Pressure ◽  
Fatty Acids ◽  
Dietary Diversity ◽  
Density Lipoprotein ◽  
Second Phase ◽  
Inverse Association ◽  
Cumulative Number ◽  
Omega 3 Fatty Acids ◽  
Omega 3 ◽  
Childhood Hypertension

Abstract Background Childhood hypertension (CH) is related to the dietary intake and diversity of children. The study aimed to assess the critical role of dietary diversity, and seafood long-chain n-3 polyunsaturated fatty acids (LC n-3 PUFAs) in reducing CH among the Iranian community. Methods A cross-sectional two-phase study with 7–12-year-old Iranian students was designed. In the initial phase, the socio-demographic characteristics, and blood pressure status (normal, pre-hypertension, and hypertension) based on systolic (SBP) and diastolic (DBP) blood pressure data were assessed. The 24-h dietary recall questionnaire was used to generate the dietary diversity score (DDS, count of consumed food groups) and dietary variety score (DVS, the cumulative number of daily consumed food items). In the second phase, the association between CH reduction and changes in serum 25-hydroxyvitamin D (25OHD), total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and triglycerides (TG) levels of schoolchildren intervened by a seafood diet rich in omega-3 fatty acids were assessed using the regression analyses. Results The pre-hypertension and hypertension prevalence rates were 7.8 and 9.15%, respectively. CH was significantly associated with age, gender, and DDS. A significant inverse association was found between the high intake of seafood and CH (P = 0.032). The gas-chromatography analysis showed the high presence of α-linolenic (ALA, 6.72%), eicosapentaenoic (EPA, 7.62%), docosapentaenoic (DPA, 5.88%), and docosahexaenoic (DHA, 18.52%) acids in the seafood-based diet (p <  0.05). The low blood pressure levels with regular consumption of this healthy-functional diet were significantly associated with a reduction in BMI, LDL, TC, and TG, and a remarkable increase in 25OHD and HDL levels. The multiple linear regression showed that the SBP was highly associated with the TC (p <  0.001; β = 0.464). Conclusions The age and DDS were efficient predictors for the different CH status. A regular seafood-rich dietary pattern due to the high LC n-3 PUFAs contents could significantly reduce the obesity-related cardiovascular risk factors.

scholarly journals ANTICOID PRODUCTS FROM AQUATIC BIOLOGICAL RESOURCES

Fisheries ◽  
2021 ◽  
Vol 2021 (2) ◽  
pp. 4-8
Author(s):  
Elena Kharenko ◽  
Anna Sopina
Keyword(s):  
Fatty Acids ◽  
Vitamin D ◽  
Innate Immunity ◽  
Biological Activity ◽  
Human Body ◽  
Wide Spectrum ◽  
State Of Health ◽  
Omega 3 Fatty Acids ◽  
Omega 3 ◽  
Inflammatory Processes

The formation of collective immunity, in the context of the COVID-19 pandemic, is directly related to the state of health of each member of the community, therefore, taking care of the health of citizens becomes one of the priority tasks of any state. Recent studies have shown that vitamin D, essentially being a hormone D, strengthens the innate immunity associated with the exchange of zinc in the human body, which, in turn, affects the replication of viruses and accel-erates their excretion. Omega-3 fatty acids have a wide spectrum of biological activity, includ-ing in the treatment of inflammatory processes of various etiologies.

scholarly journals Biomedical factors associated with hospitalization of older adults: The Bambuí Health and Aging Study (BHAS)

2003 ◽  
Vol 19 (3) ◽  
pp. 829-838 ◽  
Author(s):  
Henrique L. Guerra ◽  
Pedro G. Vidigall ◽  
Maria Fernanda Lima-Costa
Keyword(s):  
Blood Pressure ◽  
Older Adults ◽  
Body Mass Index ◽  
Blood Glucose ◽  
Total Cholesterol ◽  
Body Mass ◽  
Factors Associated ◽  
Minas Gerais State ◽  
Aging Study ◽  
The Town

The objective of this study was to identify biomedical factors (body mass index, blood pressure, blood glucose, total cholesterol and fractions, triglycerides, and albumin) associated with hospitalization of older adults. All residents of the town of Bambuí, Minas Gerais State, ages <FONT FACE=Symbol>³</FONT> 60 years (n = 1,742) were selected for the study, of whom 1,494 (85.2%) participated. None of the biomedical factors studied was independently associated with occurrence of 1 hospitalization during the previous 12 months. Body mass index < 20Kg/m² and total cholesterol = 200-263mg/dl and <FONT FACE=Symbol>³</FONT> 264mg/dl were independently associated with <FONT FACE=Symbol>³</FONT> 2 hospitalizations. The introduction of biomedical factors did not modify the previously identified associations between hospitalization and indicators constructed from information obtained in a questionnaire survey. The results show that data easily obtained through interviews can be useful both for identifying older adults at risk of hospitalization and thus for assisting in prevention.

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