@2024 Afarand., IRAN
ISSN: 2252-0805 The Horizon of Medical Sciences 2016;22(3):237-245
ISSN: 2252-0805 The Horizon of Medical Sciences 2016;22(3):237-245
Effect of 12 Weeks of Intensive Interval and Combined Training on Apolipoprotein A and B, Visfatin and Insulin Resistance in Overweight Middle-Aged Women with Type 2 Diabetes
ARTICLE INFO
Article Type
Original ResearchAuthors
Hosseinian M. (1)Banitalebi E. (*)
Amirhosseini S.E. (1)
(*) Sport Sciences Department, Human Sciences Faculty, University of Shahrekord, Shahrekord, Iran
(1) Sport Sciences Department, Human Sciences Faculty, Yasouj Branch, Islamic Azad University, Yasouj, Iran
Correspondence
Address: Department of Sport Sciences, Human Sciences Faculty, Shahrekord University, Rahbar Street, Shahrekord, Iran. Postal Code: 881754122Phone: +983832326385
Fax: +983832326385
banitalebi.e@gmail.com
Article History
Received: December 10, 2015Accepted: June 8, 2016
ePublished: June 30, 2016
BRIEF TEXT
In recent decades, the increasing prevalence of diabetes type 2 in developing countries, needs efforts to reduce the cardiovascular complications of diabetes type 2 because diabetes prevention is vital [1].
… [2-13]. In a study, Roohi et al. demonstrated that resistance training increases serum levels of ApoA-I in diabetic rats, without significant changes in serum lipid profile levels occurs. Moreover, they suggested that this improvement can reduce the risk of progression of atherosclerosis and its consequences in terms of diabetes conditions. [14]. Pourvaghar et al. demonstrated that one session intense training for 20 minutes of aerobic causes Increase of high-density cholesterol and apolipoprotein A levels and decreasing of apolipoprotein B and triglycerides.[15].
The aim of this study was to compare the effects of intensive interval and combined trainings on the levels of ApoA and ApoB, visfatin, and insulin resistance in the middle-aged women with Type 2 diabetes.
This study is semi-experimental by practical purposes.
This research was conducted in summer 2015.
Those who were eligible to participate in the study were invited and among people who had referred, 52 middle-aged female patients with Type 2 diabetes by the age range of 45 to 60 years old , fasting blood sugar greater than 126 mg per deciliter which had higher hemoglobin A1c equal to 5.6% (according to American Diabetes Association criteria), BMI 25 to 30 kg/m 2 by convenience(available) sampling method Were selected [16-17]. 27 subjects were taking pills, 20 were taking insulin injections and five were taking both of them. …[18-24]
Case studies were randomly divided into three groups, including simultaneous strength-endurance training(17 persons), interval intensive training(17 persons), and control groups(18 persons).participants filled the consent form, medical history questionnaire and physical activity questionnaires to evaluate disease preparedness and readiness of individuals to participate in full training program and there was and no history of cardiovascular disease, arthritis, and neuromuscular, diabetic foot ulcers and diabetic nephropathy in these patients. In the end, 42 participants were able to complete the study period, 10 patients were excluded due to sickness and failure of participation . 24 hours before the first training session and 48 hours after the last training session, they were taken blood samples in the same conditions. Training term lasted 12-week, composed of three endurance-training sessions per week with 60% of maximum heart rate and two resistance-training sessions per week with 70% of one maximum repetition, were done in strength-endurance group. Simultaneous strength-endurance group did the strength training program at first; after 5-minute break, they were doing endurance training program. In order to personalize the workout, if one could finish 3 sets with more than 8 repetition in one session i.e., 20 repetition, 2.5 to 5 kg were added to the weight[25]. Three training sessions per week with 4-10 repetition of 30-second Wingate test on the ergometer were conducted in interval intensive training group with maximum effort. The weight and height of the participants were measured in two stages, before starting the training protocol and after 12 weeks at the sport rehabilitation center. To measure the thickness of subcutaneous fat and estimating fat percentage, the caliper (Harpenden, England) was used. VO2max of the participants was measured using this formula " (Time * 2.282 ) +8.545 ,that in this formula total passing time has shown as a minute or fraction of a minute. To measure cardiorespiratory fitness, the modified Bruce treadmill test was used. To measure ApoA and ApoB،special Kit (Roche; Germany) was used. Serum (sugar) glucose levels was measured by colorimetric method. Serum insulin levels were measured by ELISA method using kits (Diaplus; USA) and to calculate the insulin resistance index (HOMA-IR) "fasting serum insulin formula (mU ml) and fasting plasma glucose (mg per deciliter) divided by (22.5 *18)" was used .Also, visfatin levels by ELISA kit (DRG; Germany) was measured. Descriptive statistics were used to calculate the variables statistical mean. In addition, to evaluate the normal distribution of data, Kolmogorov-Smirnov test was used. To determine the differences within groups, dependent T test and to determine the differences among groups covariance analysis and if it is significant, LSD test was used to determine differences between groups. All statistical calculations were performed using SPSS 21 at the significance level of 0.05.
Following combined and intensive interval training, no significant changes was observed in body mass index and fat percentage (p>0.05). However, following combined training, significant changes were observed in body weight ( p =0.032), and waist circumference in combined training group (p=0.001) and intensive interval training group (p=0.0001), resting heart rate in intensive interval training group (p=0.01),systolic blood pressure (p=0.005) in combined training group and intensive interval (p=0.009) and diastolic blood pressure in combined training group (p=0.001) and intensive interval (p=0.001) (Table 1). ApoA changes following doing combined training (p=0.06) was non-significant. However, following intense interval training (p=0.03),it was significant. The changes in serum levels of the ApoB, following both intense interval training (p=0.09) and combined (p=0.023) was not significant. The ratio of Apo/Apo in the intensive interval group was significant (p=0.1). However, no significant difference was observed in combined group in this regard. The levels of Visfatin following interactions of different training, was significant in intensive interval training group (p=0.003) and combination group (p=0.001). Serum insulin level and insulin resistance index significantly was different in intensive interval training group(p=0.0001) and combined training group (p=0.001) (Table2).
… [26-33].Berma et al. observed a significant reduction in the levels of visfatin in the plasma of diabetic patients after 3 months endurance training [34]. … [35, 36]. Increase in the visfatin of plasma in patients with diabetes acts as a compensatory mechanism to control glucose metabolism due to prevention of insulin resistance [37]. …[38-47].
It is recommended that in future studies diet controlling be considered. Examine gender differences as well as other training protocols with these two methods should be compared and evaluated.
The low number of subjects reduced statistical power of the study. Another limitation of this study was the lack of careful study and analysis of the diet using by patients.
The interval intensive trainings further affect the levels of blood apolipoprotein, visfatin, and insulin resistance in the middle-aged women with Type II diabetes, than the combined endurance-resistance trainings.
All the subjects of this study who helped us as well as Shahrekord Pars Rehabilitation and Sport center are appreciated.
Non-declared
This study was approved by the ethics committee of Islamic Azad University of Yasouj.
All costs of this research was provided by the authors of the study.
TABLES and CHARTS
Show attach fileCITIATION LINKS
[1]Salas-Salvadó J1, Bulló M, Babio N, Martínez-González MÁ, Ibarrola-Jurado N, Basora J, Estruch R, et al. Reduction in the Incidence of Type 2 Diabetes With the Mediterranean Diet Results of the PREDIMED-Reus nutrition intervention randomized trial. Diabetes care. 2011;34(1):14-9.
[2]Gordon LA, Morrison EY, McGrowder DA, Young R, Fraser YT, Zamora EM, et al. Effect of exercise therapy on lipid profile and oxidative stress indicators in patients with type 2 diabetes. BMC Complement Altern Med. 2008,8(1):21.
[3]Church TS, LaMonte MJ, Barlow CE, Blair SN. Cardiorespiratory fitness and body mass index as predictors of cardiovascular disease mortality among men with diabetes. Arch Intern Med. 2005;165(18):2114-20.
[4]Rawal LB, Tapp RJ, Williams ED, Chan C, Yasin S, Oldenburg B. Prevention of type 2 diabetes and its complications in developing countries: A review. Int J Behav Med. 2012;19(2):121-33.
[5]Erqou S, Thompson A, Di Angelantonio E, Saleheen D, Kaptoge S, Marcovina S, et al. Apolipoprotein(a) isoforms and the risk of vascular disease: Systematic review of 40 studies involving 58,000 participants. J Am Coll Cardiol. 2010;55(19):2160-7.
[6]Mashaykhi NR, Sadrneya S, Acherei A, Javaheri J, Ahmadlou M. The correlation between serum Apo lipoprotein A1 and Apo lipoprotein B with coronary artery disease and its severity. Arak Med Univ J. 2013;16(75):82-9.
[7]Boden WE. High-density lipoprotein cholesterol as an independent risk factor in cardiovascular disease: Assessing the data from Framingham to the Veterans Affairs High-Density Lipoprotein Intervention Trial. The Am J Cardiol. 2000;86(12A):19L-22.
[8]Fonseca-Alaniz MH, Takada J, Alonso-Vale MIC, Lima FB. Adipose tissue as an endocrine organ: From theory to practice. J Pediatr. 2007;83(Suppl 5):S192-203.
[9]Mazaki-Tovi S, Romero R, Kusanovic JP, Vaisbuch E, Erez O, Than NG, et al. Maternal visfatin concentration in normal pregnancy. J Perinat Med. 2009;37(3):206-17.
[10]Francischetti EA, Genelhu VA. Obesity–hypertension: An ongoing pandemic. Int J Clin Pract. 2007;61(2):269-80.
[11]Earnest CP. Exercise interval training: An improved stimulus for improving the physiology of pre-diabetes. Med Hypotheses. 2008;71(5):752-61.
[12]Sigal RJ, Kenny GP, Wasserman DH, Castaneda-Sceppa C, White RD. Physical activity/exercise and type 2 diabetes: A consensus statement from the American Diabetes Association. Diabetes Care. 2006;29(6):1433-8.
[13]Mann S, Beedie C, Jimenez A. Differential effects of aerobic exercise, resistance training and combined exercise modalities on cholesterol and the lipid profile: Review, synthesis and recommendations. Sports Med. 2014;44(2):211-21.
[14]Safarzade A, Rohi H, Fathi R, Talebi-Garakani E. Effect of progressive resistance training on serum amyloid A and apolipoprotein AI levels in diabetic Rats. Koomesh. 2013;15(1):22-30. [Persian]
[15]Pourvaghar MJ, Shahsavar A, Bahram ME. The effect of a single bout of severe aerobic exercise on apolipoproteins A, B and some serum lipid profiles. Feyz. 2015;18(6):585-91. [Persian]
[16]Ketabi Poor SM, Koushkie Jahromi M. Effeet of aquatic aerobic training on serum A and B apoproteins and lipoproteins in obese and normal weight menopause women. Arak Med Univ J. 2014;17(8):44-52. [Persian]
[17]Esfarjani F, Rashidi F, Marandi SM. The effect of aerobic exercise on blood glucose, lipid profile and apo. J Ardabil Univ Med Sci. 2013;13(2):132-41. [Persian]
[18]Sadeghi M, Roohafza H, Afshar H, Rajabi F, Ramzani M, Shemirani H, et al. Relationship between depression and apolipoproteins A and B: A case-control study. Clinics. 2011;66(1):113-7.
[19]Habibi N, Marandi SM. Effect of 12 weeks of yoga practice on glucose, insulin and triglycerides serum level in women with diabetes type II. J Gorgan Univ Med Sci. 2014;15(4):1-7. [Perisan]
[20]Smith MJ. Sprint interval training [Internet]. United States: Strength Coach [Updated 2010 December 15; Cited 2008 March 5]. Available From: http://www.strengthcoach.com/public/1665.cfm.
[21]Hurst RA. The effects and differences of sprint interval training, endurance training and the training types combined on physiological parameters and exercise performance [Dissertation]. United Kingdom: University of Hertfordshire Research Archive; 2014.
[22]Thompson PD, Buchner D, Pina IL, Balady GJ, Williams MA, Marcus BH, et al. Exercise and physical activity in the prevention and treatment of atherosclerotic cardiovascular disease a statement from the Council on Clinical Cardiology (Subcommittee on Exercise, Rehabilitation, and Prevention) and the Council on Nutrition, Physical Activity, and Metabolism (Subcommittee on Physical Activity). Circ. 2003;107(24):3109-16.
[23]Giada F, Zuliani G, Baldo-Enzi G, Palmieri E, Volpato S, Vitale E, et al. Lipoprotein profile, diet and body composition in athletes practicing mixed an anaerobic activities. J Sports Med Phys Fitness. 1996;36(3):211-6.
[24]Behre C, Bergstrom G, Schmidt C. Moderate physical activity is associated with lower ApoB/ApoA-I ratios independently of other risk factors in healthy, middle-aged men. Angiol. 2010;61(8):775-9.
[25]Larose J, Sigal R, Khandwala F, Kenny G. Comparison of strength development with resistance training and combined exercise training in type 2 diabetes. Scand J Med Sci Sports. 2012 Aug;22(4):e45-54.
[26]Gibala MJ, Little JP, Van Essen M, Wilkin GP, Burgomaster KA, Safdar A, et al. Short‐term sprint interval versus traditional endurance training: Similar initial adaptations in human skeletal muscle and exercise performance. J Physiol. 2006;575(Pt 3):901-11.
[27]Hovanloo F, Arefirad T, Ahmadizad S. Effects of sprint interval and continuous endurance training on serum levels of inflammatory biomarkers. J Diabetes Metab Disord. 2013;12:22.
[28]Haider DG, Pleiner J, Francesconi M, Wiesinger GnF, Müller M, Wolzt M. Exercise training lowers plasma visfatin concentrations in patients with type 1 diabetes. J Clin Endocrinol Metab. 2006;91(11):4702-4.
[29]Berndt J, Klöting N, Kralisch S, Kovacs P, Fasshauer M, Schön MR, et al. Plasma visfatin concentrations and fat depot–specific mRNA expression in humans. Diabetes. 2005;54(10):2911-6.
[30]Erdem G, Naharci Mi, Demirtaş A, Erçin Cn, Tapan S, Taşçi İ, et al. Therapeutic lifestyle change intervention in metabolic syndrome decreases plasma visfatin levels. Anatol J Clin Investig. 2008;2(2):58-62.
[31]Seo D, So WY, Ha S, Yoo EJ, Kim D, Singh H, et al. Effects of 12 weeks of combined exercise training on visfatin and metabolic syndrome factors in obese middle-aged women. J Sports Sci Med. 2011;10(1):222-6.
[32]Haus J, Solomon TP, Marchetti CM, O'Leary VB, Brooks LM, Gonzalez F, et al. Decreased visfatin after exercise training correlates with improved glucose tolerance. Med Sci Sports Exerc. 2009;41(6):1255-60.
[33]Choi K, Kim J, Cho G, Baik S, Park H, Kim S. Effect of exercise training on plasma visfatin and eotaxin levels. Eur J Endocrinol. 2007;157(4):437-42.
[34]Brema I, Hatunic M, Finucane F, Burns N, Nolan J, Haider D, et al. Plasma visfatin is reduced after aerobic exercise in early onset type 2 diabetes mellitus. Diabetes Obes Metab. 2008;10(7):600-2.
[35]Wassink AM, Olijhoek JK, Visseren FL. The metabolic syndrome: metabolic changes with vascular consequences. Eur J Clin Invest. 2007;37(1):8-17.
[36]Saddi-Rosa P, Oliveira C, Giuffrida FM, Reis AF. Visfatin, glucose metabolism and vascular disease: a review of evidence. Diabetol Metab Syndr. 2010;2(1):21.
[37]Toruner F, Altinova A, Bukan N, Arslan E, Akbay E, Ersoy R, et al. Plasma visfatin concentrations in subjects with type 1 diabetes mellitus. Horm Res. 2009;72(1):33-7.
[38]Telejko B, Kuzmicki M, Zonenberg A, Szamatowicz J, Wawrusiewicz-Kurylonek N, Nikolajuk A, et al. Visfatin in gestational diabetes: serum level and mRNA expression in fat and placental tissue. Diabetes Res Clin Pract. 2009;84(1):68-75.
[39]MacLaren R, Cui W, Cianflone K. Visfatin expression is hormonally regulated by metabolic and sex hormones in 3T3-L1 pre‐adipocytes and adipocytes. Diabetes Obes Metab. 2007;9(4):490-7.
[40]Lee KJ, Shin YA, Lee KY, Jun TW, Song W. Aerobic exercise training-induced decrease in plasma visfatin and insulin resistance in obese female adolescents. Int J Sport Nutr Exerc Metab. 2010;20(4):275-81.
[41]Kodama S, Miao S, Yamada N, Sone H. Exercise training for ameliorating cardiovascular risk factors-focusing on exercise intensity and amount. Int J Sport Health Sci. 2006;4:325-38.
[42]Brooks N, Layne JE, Gordon PL, Roubenoff R, Nelson ME, Castaneda-Sceppa C. Strength training improves muscle quality and insulin sensitivity in Hispanic older adults with type 2 diabetes. Int J Med Sci. 2006;4(1):19-27.
[43]Jorge MLMP, de Oliveira VN, Resende NM, Paraiso LF, Calixto A, Diniz ALD, et al. The effects of aerobic, resistance, and combined exercise on metabolic control, inflammatory markers, adipocytokines, and muscle insulin signaling in patients with type 2 diabetes mellitus. Metab. 2011;60(9):1244-52.
[44]Jürimäe J1, Rämson R, Mäestu J, Purge P, Jürimäe T, Arciero PJ, et al. Plasma visfatin and ghrelin response to prolonged sculling in competitive male rowers. Med Sci Sports Exerc. 2009;41(1):137-43.
[45]Kelly AS, Steinberger J, Olson TP, Dengel DR. In the absence of weight loss, exercise training does not improve adipokines or oxidative stress in overweight children. Metab. 2007;56(7):1005-9.
[46]Hansen D, Dendale P, Jonkers R, Beelen M, Manders R, Corluy L, et al. Continuous low-to moderate-intensity exercise training is as effective as moderate-to high-intensity exercise training at lowering blood HbA1c in obese type 2 diabetes patients. Diabetol. 2009;52(9):1789-97.
[47]Cuff DJ, Meneilly GS, Martin A, Ignaszewski A, Tildesley HD, Frohlich JJ. Effective exercise modality to reduce insulin resistance in women with type 2 diabetes. Diabetes Care. 2003;26(11):2977-82.
[2]Gordon LA, Morrison EY, McGrowder DA, Young R, Fraser YT, Zamora EM, et al. Effect of exercise therapy on lipid profile and oxidative stress indicators in patients with type 2 diabetes. BMC Complement Altern Med. 2008,8(1):21.
[3]Church TS, LaMonte MJ, Barlow CE, Blair SN. Cardiorespiratory fitness and body mass index as predictors of cardiovascular disease mortality among men with diabetes. Arch Intern Med. 2005;165(18):2114-20.
[4]Rawal LB, Tapp RJ, Williams ED, Chan C, Yasin S, Oldenburg B. Prevention of type 2 diabetes and its complications in developing countries: A review. Int J Behav Med. 2012;19(2):121-33.
[5]Erqou S, Thompson A, Di Angelantonio E, Saleheen D, Kaptoge S, Marcovina S, et al. Apolipoprotein(a) isoforms and the risk of vascular disease: Systematic review of 40 studies involving 58,000 participants. J Am Coll Cardiol. 2010;55(19):2160-7.
[6]Mashaykhi NR, Sadrneya S, Acherei A, Javaheri J, Ahmadlou M. The correlation between serum Apo lipoprotein A1 and Apo lipoprotein B with coronary artery disease and its severity. Arak Med Univ J. 2013;16(75):82-9.
[7]Boden WE. High-density lipoprotein cholesterol as an independent risk factor in cardiovascular disease: Assessing the data from Framingham to the Veterans Affairs High-Density Lipoprotein Intervention Trial. The Am J Cardiol. 2000;86(12A):19L-22.
[8]Fonseca-Alaniz MH, Takada J, Alonso-Vale MIC, Lima FB. Adipose tissue as an endocrine organ: From theory to practice. J Pediatr. 2007;83(Suppl 5):S192-203.
[9]Mazaki-Tovi S, Romero R, Kusanovic JP, Vaisbuch E, Erez O, Than NG, et al. Maternal visfatin concentration in normal pregnancy. J Perinat Med. 2009;37(3):206-17.
[10]Francischetti EA, Genelhu VA. Obesity–hypertension: An ongoing pandemic. Int J Clin Pract. 2007;61(2):269-80.
[11]Earnest CP. Exercise interval training: An improved stimulus for improving the physiology of pre-diabetes. Med Hypotheses. 2008;71(5):752-61.
[12]Sigal RJ, Kenny GP, Wasserman DH, Castaneda-Sceppa C, White RD. Physical activity/exercise and type 2 diabetes: A consensus statement from the American Diabetes Association. Diabetes Care. 2006;29(6):1433-8.
[13]Mann S, Beedie C, Jimenez A. Differential effects of aerobic exercise, resistance training and combined exercise modalities on cholesterol and the lipid profile: Review, synthesis and recommendations. Sports Med. 2014;44(2):211-21.
[14]Safarzade A, Rohi H, Fathi R, Talebi-Garakani E. Effect of progressive resistance training on serum amyloid A and apolipoprotein AI levels in diabetic Rats. Koomesh. 2013;15(1):22-30. [Persian]
[15]Pourvaghar MJ, Shahsavar A, Bahram ME. The effect of a single bout of severe aerobic exercise on apolipoproteins A, B and some serum lipid profiles. Feyz. 2015;18(6):585-91. [Persian]
[16]Ketabi Poor SM, Koushkie Jahromi M. Effeet of aquatic aerobic training on serum A and B apoproteins and lipoproteins in obese and normal weight menopause women. Arak Med Univ J. 2014;17(8):44-52. [Persian]
[17]Esfarjani F, Rashidi F, Marandi SM. The effect of aerobic exercise on blood glucose, lipid profile and apo. J Ardabil Univ Med Sci. 2013;13(2):132-41. [Persian]
[18]Sadeghi M, Roohafza H, Afshar H, Rajabi F, Ramzani M, Shemirani H, et al. Relationship between depression and apolipoproteins A and B: A case-control study. Clinics. 2011;66(1):113-7.
[19]Habibi N, Marandi SM. Effect of 12 weeks of yoga practice on glucose, insulin and triglycerides serum level in women with diabetes type II. J Gorgan Univ Med Sci. 2014;15(4):1-7. [Perisan]
[20]Smith MJ. Sprint interval training [Internet]. United States: Strength Coach [Updated 2010 December 15; Cited 2008 March 5]. Available From: http://www.strengthcoach.com/public/1665.cfm.
[21]Hurst RA. The effects and differences of sprint interval training, endurance training and the training types combined on physiological parameters and exercise performance [Dissertation]. United Kingdom: University of Hertfordshire Research Archive; 2014.
[22]Thompson PD, Buchner D, Pina IL, Balady GJ, Williams MA, Marcus BH, et al. Exercise and physical activity in the prevention and treatment of atherosclerotic cardiovascular disease a statement from the Council on Clinical Cardiology (Subcommittee on Exercise, Rehabilitation, and Prevention) and the Council on Nutrition, Physical Activity, and Metabolism (Subcommittee on Physical Activity). Circ. 2003;107(24):3109-16.
[23]Giada F, Zuliani G, Baldo-Enzi G, Palmieri E, Volpato S, Vitale E, et al. Lipoprotein profile, diet and body composition in athletes practicing mixed an anaerobic activities. J Sports Med Phys Fitness. 1996;36(3):211-6.
[24]Behre C, Bergstrom G, Schmidt C. Moderate physical activity is associated with lower ApoB/ApoA-I ratios independently of other risk factors in healthy, middle-aged men. Angiol. 2010;61(8):775-9.
[25]Larose J, Sigal R, Khandwala F, Kenny G. Comparison of strength development with resistance training and combined exercise training in type 2 diabetes. Scand J Med Sci Sports. 2012 Aug;22(4):e45-54.
[26]Gibala MJ, Little JP, Van Essen M, Wilkin GP, Burgomaster KA, Safdar A, et al. Short‐term sprint interval versus traditional endurance training: Similar initial adaptations in human skeletal muscle and exercise performance. J Physiol. 2006;575(Pt 3):901-11.
[27]Hovanloo F, Arefirad T, Ahmadizad S. Effects of sprint interval and continuous endurance training on serum levels of inflammatory biomarkers. J Diabetes Metab Disord. 2013;12:22.
[28]Haider DG, Pleiner J, Francesconi M, Wiesinger GnF, Müller M, Wolzt M. Exercise training lowers plasma visfatin concentrations in patients with type 1 diabetes. J Clin Endocrinol Metab. 2006;91(11):4702-4.
[29]Berndt J, Klöting N, Kralisch S, Kovacs P, Fasshauer M, Schön MR, et al. Plasma visfatin concentrations and fat depot–specific mRNA expression in humans. Diabetes. 2005;54(10):2911-6.
[30]Erdem G, Naharci Mi, Demirtaş A, Erçin Cn, Tapan S, Taşçi İ, et al. Therapeutic lifestyle change intervention in metabolic syndrome decreases plasma visfatin levels. Anatol J Clin Investig. 2008;2(2):58-62.
[31]Seo D, So WY, Ha S, Yoo EJ, Kim D, Singh H, et al. Effects of 12 weeks of combined exercise training on visfatin and metabolic syndrome factors in obese middle-aged women. J Sports Sci Med. 2011;10(1):222-6.
[32]Haus J, Solomon TP, Marchetti CM, O'Leary VB, Brooks LM, Gonzalez F, et al. Decreased visfatin after exercise training correlates with improved glucose tolerance. Med Sci Sports Exerc. 2009;41(6):1255-60.
[33]Choi K, Kim J, Cho G, Baik S, Park H, Kim S. Effect of exercise training on plasma visfatin and eotaxin levels. Eur J Endocrinol. 2007;157(4):437-42.
[34]Brema I, Hatunic M, Finucane F, Burns N, Nolan J, Haider D, et al. Plasma visfatin is reduced after aerobic exercise in early onset type 2 diabetes mellitus. Diabetes Obes Metab. 2008;10(7):600-2.
[35]Wassink AM, Olijhoek JK, Visseren FL. The metabolic syndrome: metabolic changes with vascular consequences. Eur J Clin Invest. 2007;37(1):8-17.
[36]Saddi-Rosa P, Oliveira C, Giuffrida FM, Reis AF. Visfatin, glucose metabolism and vascular disease: a review of evidence. Diabetol Metab Syndr. 2010;2(1):21.
[37]Toruner F, Altinova A, Bukan N, Arslan E, Akbay E, Ersoy R, et al. Plasma visfatin concentrations in subjects with type 1 diabetes mellitus. Horm Res. 2009;72(1):33-7.
[38]Telejko B, Kuzmicki M, Zonenberg A, Szamatowicz J, Wawrusiewicz-Kurylonek N, Nikolajuk A, et al. Visfatin in gestational diabetes: serum level and mRNA expression in fat and placental tissue. Diabetes Res Clin Pract. 2009;84(1):68-75.
[39]MacLaren R, Cui W, Cianflone K. Visfatin expression is hormonally regulated by metabolic and sex hormones in 3T3-L1 pre‐adipocytes and adipocytes. Diabetes Obes Metab. 2007;9(4):490-7.
[40]Lee KJ, Shin YA, Lee KY, Jun TW, Song W. Aerobic exercise training-induced decrease in plasma visfatin and insulin resistance in obese female adolescents. Int J Sport Nutr Exerc Metab. 2010;20(4):275-81.
[41]Kodama S, Miao S, Yamada N, Sone H. Exercise training for ameliorating cardiovascular risk factors-focusing on exercise intensity and amount. Int J Sport Health Sci. 2006;4:325-38.
[42]Brooks N, Layne JE, Gordon PL, Roubenoff R, Nelson ME, Castaneda-Sceppa C. Strength training improves muscle quality and insulin sensitivity in Hispanic older adults with type 2 diabetes. Int J Med Sci. 2006;4(1):19-27.
[43]Jorge MLMP, de Oliveira VN, Resende NM, Paraiso LF, Calixto A, Diniz ALD, et al. The effects of aerobic, resistance, and combined exercise on metabolic control, inflammatory markers, adipocytokines, and muscle insulin signaling in patients with type 2 diabetes mellitus. Metab. 2011;60(9):1244-52.
[44]Jürimäe J1, Rämson R, Mäestu J, Purge P, Jürimäe T, Arciero PJ, et al. Plasma visfatin and ghrelin response to prolonged sculling in competitive male rowers. Med Sci Sports Exerc. 2009;41(1):137-43.
[45]Kelly AS, Steinberger J, Olson TP, Dengel DR. In the absence of weight loss, exercise training does not improve adipokines or oxidative stress in overweight children. Metab. 2007;56(7):1005-9.
[46]Hansen D, Dendale P, Jonkers R, Beelen M, Manders R, Corluy L, et al. Continuous low-to moderate-intensity exercise training is as effective as moderate-to high-intensity exercise training at lowering blood HbA1c in obese type 2 diabetes patients. Diabetol. 2009;52(9):1789-97.
[47]Cuff DJ, Meneilly GS, Martin A, Ignaszewski A, Tildesley HD, Frohlich JJ. Effective exercise modality to reduce insulin resistance in women with type 2 diabetes. Diabetes Care. 2003;26(11):2977-82.