Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
66 participants
INTERVENTIONAL
2017-05-31
2017-09-30
Brief Summary
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Detailed Description
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All women enrolled in the Clinical School physiotherapy service with a body mass index (BMI) above 24.9kg / m2 will be invited to participate in the study. Sixty-six volunteers who met the inclusion criteria were: age between 18 and 30 years, BMI\> 24.9 kg / m2 and sedentarism included randomly. Women who present cardiovascular disease, metabolic disease, history of alcoholism or smoking, use of lipid-lowering drugs, corticoids, diuretics, beta-blockers, contraceptives, hypothyroidism, parenchymal renal diseases or diabetes mellitus will be excluded.
The women will be divided randomly into two groups, experiment and control, both with 33 volunteers.
Group Exercise After a 12-hour fast, the volunteers will be submitted to a blood collection in the antecubital vein to measure basal serum triglycerides, total and fractioned cholesterol, glycemia and insulin. From the values of Glycemia and insulin the values of the Homa-IR and Homa-Beta index were calculated by the equation proposed by Matthews et al.
After 12 days after the first blood collection, the patients will perform a physical exercise session on a treadmill. The same will be divided in 3 times: heating, conditioning and cooling. The heating will be of 7 minutes, the cooling of 5 minutes and the conditioning time will be the one corresponding to the energy expenditure of 250Kcal with light intensity based on the perception of Borg effort, that is, in the original scale a value between 9 and 11. For A better understanding of this scale will be done prior to the day of the exercise accustoming the volunteers to respond adequately when asked about the intensity of the exercise.
After the physical exercise session they will be instructed to return home and maintain their usual diet. After 24 hours after the first blood collection the volunteers will return to the laboratory after a 12-hour fast and will have blood samples collected again. The diet of the two days before the blood test will be evaluated through the 24-hour food recall.
Group control The women in the control group will be submitted to the same data collection protocol of the experimental group, but will not perform exercise 12h after the first collection and will be instructed not to perform physical exercise in the two days prior to blood collection.
Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
BASIC_SCIENCE
NONE
Study Groups
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Comparison of fatty acids before and after exercise
Exercise
After a 12-hour fast, volunteers will collect blood in the antecubital vein to measure basal serum values. 12 after the first blood collection they will perform a physical exercise session on a treadmill. The same will be divided in 3 times: heating, conditioning and cooling. The heating will be of 7 minutes, the cooling of 5 minutes and the time of conditioning will correspond to the energy expenditure of 250Kcal with light intensity based on Borg's perception of effort, that is, in the original scale a value between 9 and 11. After 24 hours after the first blood collection the volunteers will return to the laboratory after a 12-hour fast and blood samples will be collected again.
Comparison of fatty acids at baseline and 24 hours after
No interventions assigned to this group
Interventions
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Exercise
After a 12-hour fast, volunteers will collect blood in the antecubital vein to measure basal serum values. 12 after the first blood collection they will perform a physical exercise session on a treadmill. The same will be divided in 3 times: heating, conditioning and cooling. The heating will be of 7 minutes, the cooling of 5 minutes and the time of conditioning will correspond to the energy expenditure of 250Kcal with light intensity based on Borg's perception of effort, that is, in the original scale a value between 9 and 11. After 24 hours after the first blood collection the volunteers will return to the laboratory after a 12-hour fast and blood samples will be collected again.
Eligibility Criteria
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Inclusion Criteria
* Body mass index (BMI) over 24.9kg / m2
* 18-30 years
* Sedentary
Exclusion Criteria
* metabolic disease (diabetes, dyslipidemias)
* history of alcoholism or smoking,
* use of lipid-lowering agents,
* use of corticosteroids,
* uses of diuretics,
* use of beta-blockers,
* use of contraceptives,
* use of hypothyroidism,
* use of parenchymal renal diseases
18 Years
30 Years
FEMALE
Yes
Sponsors
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Conselho Nacional de Desenvolvimento Científico e Tecnológico
OTHER_GOV
Faculdade Adventista da Bahia
OTHER
Responsible Party
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Principal Investigators
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Ana Marice Prof Teixeira Ladeia, Doctor
Role: STUDY_DIRECTOR
Bahian School of Medicine and Public Health
Locations
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Djeyne Silveira Wagmacker
Cachoeira, Estado de Bahia, Brazil
Countries
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Central Contacts
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Ana Marice Prof Teixeira Ladeia, Doctor
Role: CONTACT
Phone: (55) 71 99964 2420
Email: [email protected]
Djeyne Prof Silveira wagmacker, MsC
Role: CONTACT
Phone: (55) 75 99216 8222
Email: [email protected]
Facility Contacts
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Djeyne Prof Silveira Wagmacker, Msc
Role: primary
References
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Holloway GP, Lally J, Nickerson JG, Alkhateeb H, Snook LA, Heigenhauser GJ, Calles-Escandon J, Glatz JF, Luiken JJ, Spriet LL, Bonen A. Fatty acid binding protein facilitates sarcolemmal fatty acid transport but not mitochondrial oxidation in rat and human skeletal muscle. J Physiol. 2007 Jul 1;582(Pt 1):393-405. doi: 10.1113/jphysiol.2007.135301. Epub 2007 May 3.
Jayewardene AF, Mavros Y, Reeves A, Hancock DP, Gwinn T, Rooney KB. Interactions Between Fatty Acid Transport Proteins, Genes That Encode for Them, and Exercise: A Systematic Review. J Cell Physiol. 2016 Aug;231(8):1671-87. doi: 10.1002/jcp.25281. Epub 2016 Feb 2.
Bradley NS, Snook LA, Jain SS, Heigenhauser GJ, Bonen A, Spriet LL. Acute endurance exercise increases plasma membrane fatty acid transport proteins in rat and human skeletal muscle. Am J Physiol Endocrinol Metab. 2012 Jan 15;302(2):E183-9. doi: 10.1152/ajpendo.00254.2011. Epub 2011 Oct 25.
Barres R, Yan J, Egan B, Treebak JT, Rasmussen M, Fritz T, Caidahl K, Krook A, O'Gorman DJ, Zierath JR. Acute exercise remodels promoter methylation in human skeletal muscle. Cell Metab. 2012 Mar 7;15(3):405-11. doi: 10.1016/j.cmet.2012.01.001.
Jabbour G, Iancu HD, Paulin A, Lavoie JM, Lemoine-Morel S, Zouhal H. Effects of Acute Supramaximal Cycle Exercise on Plasma FFA Concentration in Obese Adolescent Boys. PLoS One. 2015 Jun 15;10(6):e0129654. doi: 10.1371/journal.pone.0129654. eCollection 2015.
Jabbour G, Iancu HD, Paulin A. Effects of High-Intensity Training on Anaerobic and Aerobic Contributions to Total Energy Release During Repeated Supramaximal Exercise in Obese Adults. Sports Med Open. 2015;1(1):36. doi: 10.1186/s40798-015-0035-7. Epub 2015 Oct 20.
Plaisance EP, Mestek ML, Mahurin AJ, Taylor JK, Moncada-Jimenez J, Grandjean PW. Postprandial triglyceride responses to aerobic exercise and extended-release niacin. Am J Clin Nutr. 2008 Jul;88(1):30-7. doi: 10.1093/ajcn/88.1.30.
Chen MJ, Fan X, Moe ST. Criterion-related validity of the Borg ratings of perceived exertion scale in healthy individuals: a meta-analysis. J Sports Sci. 2002 Nov;20(11):873-99. doi: 10.1080/026404102320761787.
Santos RD, Gagliardi AC, Xavier HT, Magnoni CD, Cassani R, Lottenberg AM; Sociedade Brasileira de Cardiologia; Arpadi Faludi A, Geloneze B, Scherr C, Kovacs C, Tomazzela C, Carla C, Barrera-Arellano D, Cintra D, Quintao E, Nakandakare ER, Fonseca FA, Pimentel I, Ernesto dos Santos J, Bertolami MC, Rogero M, Izar MC, Nakasato M, Teixeira Damasceno NR, Maranhao R, Cassani RS, Perim R, Ramos S; Sociedade Brasileira de Cardiologia. [First guidelines on fat consumption and cardiovascular health]. Arq Bras Cardiol. 2013 Jan;100(1 Suppl 3):1-40. No abstract available. Portuguese.
Garelnabi M, Litvinov D, Parthasarathy S. Evaluation of a gas chromatography method for azelaic acid determination in selected biological samples. N Am J Med Sci. 2010 Sep;2(9):397-402. doi: 10.4297/najms.2010.2397.
Miyamoto S, Taylor SL, Barupal DK, Taguchi A, Wohlgemuth G, Wikoff WR, Yoneda KY, Gandara DR, Hanash SM, Kim K, Fiehn O. Systemic Metabolomic Changes in Blood Samples of Lung Cancer Patients Identified by Gas Chromatography Time-of-Flight Mass Spectrometry. Metabolites. 2015 Apr 9;5(2):192-210. doi: 10.3390/metabo5020192.
Magkos F, Wright DC, Patterson BW, Mohammed BS, Mittendorfer B. Lipid metabolism response to a single, prolonged bout of endurance exercise in healthy young men. Am J Physiol Endocrinol Metab. 2006 Feb;290(2):E355-62. doi: 10.1152/ajpendo.00259.2005. Epub 2005 Oct 11.
Thackray AE, Barrett LA, Tolfrey K. High-Intensity Running and Energy Restriction Reduce Postprandial Lipemia in Girls. Med Sci Sports Exerc. 2016 Mar;48(3):402-11. doi: 10.1249/MSS.0000000000000788.
Wagmacker DS, Petto J, Fraga AS, Matias JB, Mota SKA, Rodrigues LEA, Ladeia AM. Metabolic Reponses to a physical exercise session in women with excess body mass: randomized clinical trial. Lipids Health Dis. 2017 Dec 19;16(1):249. doi: 10.1186/s12944-017-0600-9.
Other Identifiers
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12345
Identifier Type: -
Identifier Source: org_study_id