Abstract
This study was performed to determine the risk factor pattern of the metabolic syndrome (MetS) in association with serum nitric oxide metabolites (NO x ) in children and adolescents. The study included 851 children and adolescents, aged 4–19 years. The MetS was defined according to modified Adult treatment Panel III criteria. Cluster analysis was performed using principle components analysis with varimax orthogonal rotation to examine the risk factor pattern of the MetS. The prevalence of MetS was 10.8 and 10.0% in males and females, respectively. Age-and sex-adjusted odds ratio of having MetS was significantly higher in the upper quartile of NO x compared to the lower quartile (2.2, 95% CI: 1.1–4.7, p = 0.029). In the whole population, three factors were identified including blood pressure/obesity, lipid/obesity, and glucose/NO x . Stratifying for sex, again three factors were retained; however, in males NO x was loaded in two factors. In conclusion, serum NO x was associated and loaded with other MetS components in cluster analysis of metabolic risk factors.
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Abbreviations
- ATPIII:
-
Adult Treatment Panel III
- BP:
-
Blood pressure
- CI:
-
Confidence interval
- CVD:
-
Cardiovascular disease
- DBP:
-
Diastolic blood pressure
- eNOS:
-
Endothelial nitric oxide synthase
- FPG:
-
Fasting plasma glucose
- HDL-C:
-
High-density lipoprotein cholesterol
- iNOS:
-
Inducible nitric oxide synthase
- MetS:
-
Metabolic syndrome
- MONICA:
-
Monitoring of trends and determinants in cardiovascular disease
- mRNA:
-
Messenger ribonucleic acid
- MSA:
-
Measure of sampling adequacy
- NO:
-
Nitric oxide
- NO x :
-
Nitric oxide metabolites
- SBP:
-
Systolic blood pressure
- TC:
-
Total cholesterol
- TG:
-
Triglycerides
- TLGS:
-
Tehran Lipid and Glucose Study
- WC:
-
Waist circumference
- WHO:
-
World Health Organization
- WHR:
-
Waist-to-hip ratio
References
Meigs JB. Invited commentary: insulin resistance syndrome? Syndrome X? Multiple metabolic syndrome? A syndrome at all? Factor analysis reveals patterns in the fabric of correlated metabolic risk factors. Am J Epidemiol. 2000;152:908–11. Discussion 12.
Pladevall M, Singal B, Williams LK, et al. A single factor underlies the metabolic syndrome: a confirmatory factor analysis. Diabetes Care. 2006;29:113–22.
Kohen-Avramoglu R, Theriault A, Adeli K. Emergence of the metabolic syndrome in childhood: an epidemiological overview and mechanistic link to dyslipidemia. Clin Biochem. 2003;36:413–20.
Goodman E, Dolan LM, Morrison JA, Daniels SR. Factor analysis of clustered cardiovascular risks in adolescence: obesity is the predominant correlate of risk among youth. Circulation. 2005;111:1970–7.
De Ferranti SD, Osganian SK. Epidemiology of paediatric metabolic syndrome and type 2 diabetes mellitus. Diabetes Vasc Dis Res. 2007;4:285–96.
Sen Y, Kandemir N, Alikasifoglu A, Gonc N, Ozon A. Prevalence and risk factors of metabolic syndrome in obese children and adolescents: the role of the severity of obesity. Eur J Pediatr. 2008;167:1183–9.
Esmaillzadeh A, Mirmiran P, Azadbakht L, Etemadi A, Azizi F. High prevalence of the metabolic syndrome in Iranian adolescents. Obesity (Silver Spring). 2006;14:377–82.
Azizi F, Salehi P, Etemadi A, Zahedi-Asl S. Prevalence of metabolic syndrome in an urban population: Tehran Lipid and Glucose Study. Diabetes Res Clin Pract. 2003;61:29–37.
Azizi F, Mirmiran P, Sherafat-Kazemzadeh R. Pediatric obesity: an impending catastrophe. Arch Iran Med. 2008;11:242–5.
Morrison JA, Friedman LA, Gray-McGuire C. Metabolic syndrome in childhood predicts adult cardiovascular disease 25 years later: the Princeton Lipid Research Clinics Follow-up Study. Pediatrics. 2007;120:340–5.
Bao W, Srinivasan SR, Wattigney WA, Berenson GS. Persistence of multiple cardiovascular risk clustering related to syndrome X from childhood to young adulthood. The Bogalusa Heart Study. Arch Intern Med. 1994;154:1842–7.
Li S, Chen W, Srinivasan SR, et al. Childhood cardiovascular risk factors and carotid vascular changes in adulthood: the Bogalusa Heart Study. JAMA. 2003;290:2271–6.
Webber LS, Srinivasan SR, Wattigney WA, Berenson GS. Tracking of serum lipids and lipoproteins from childhood to adulthood. The Bogalusa Heart Study. Am J Epidemiol. 1991;133:884–99.
Expert panel on detection, evaluation, and treatment of high blood cholesterol in adults. Executive summary of the third report of the National Cholesterol Education Program (NCEP) expert panel on detection, evaluation, and treatment of high blood cholesterol In adults (Adult Treatment Panel III). JAMA. 2001;285:2486–97.
Hanley AJ, Festa A, D’Agostino RB Jr, et al. Metabolic and inflammation variable clusters and prediction of type 2 diabetes: factor analysis using directly measured insulin sensitivity. Diabetes. 2004;53:1773–81.
Sakkinen PA, Wahl P, Cushman M, Lewis MR, Tracy RP. Clustering of procoagulation, inflammation, and fibrinolysis variables with metabolic factors in insulin resistance syndrome. Am J Epidemiol. 2000;152:897–907.
Reimann M, Schutte AE, Malan L, Huisman HW, Malan NT. Hyperuricaemia is an independent factor for the metabolic syndrome in a sub-Saharan African population: a factor analysis. Atherosclerosis. 2008;197:638–45.
Yoon S, Moon J, Shin C, Kim E, Jo SA, Jo I. Smoking status-dependent association of the 27-bp repeat polymorphism in intron 4 of endothelial nitric oxide synthase gene with plasma nitric oxide concentrations. Clin Chim Acta. 2002;324:113–20.
Ueyama J, Kondo T, Imai R, et al. Association of serum NO x level with clustering of metabolic syndrome components in middle-aged and elderly general populations in Japan. Environ Health Prev Med. 2008;13:36–42.
Zahedi Asl S, Ghasemi A, Azizi F. Serum nitric oxide metabolites in subjects with metabolic syndrome. Clin Biochem. 2008;41:1342–7.
Choi JW. Enhanced nitric oxide production is closely associated with serum lipid concentrations in adolescents. Clin Chim Acta. 2004;347:151–6.
Gruber HJ, Mayer C, Mangge H, Fauler G, Grandits N, Wilders-Truschnig M. Obesity reduces the bioavailability of nitric oxide in juveniles. Int J Obes (Lond). 2008;32:826–31.
Lo HC, Lin SC, Wang YM. The relationship among serum cytokines, chemokine, nitric oxide, and leptin in children with type 1 diabetes mellitus. Clin Biochem. 2004;37:666–72.
Kim JA, Montagnani M, Koh KK, Quon MJ. Reciprocal relationships between insulin resistance and endothelial dysfunction: molecular and pathophysiological mechanisms. Circulation. 2006;113:1888–904.
Perreault M, Marette A. Targeted disruption of inducible nitric oxide synthase protects against obesity-linked insulin resistance in muscle. Nat Med. 2001;7:1138–43.
Colasanti M, Suzuki H. The dual personality of NO. Trends Pharmacol Sci. 2000;21:249–52.
Dallaire P, Marette A. Obesity-linked insulin resistance: is nitric oxide the missing link? Can J Diabetes. 2004;28:59–66.
Azizi F, Rahmani M, Emami H, Madjid M. Tehran Lipid and Glucose Study: rationale and design. CVD Prev. 2000;3:242–7.
Azizi F, Rahmani M, Emami H, et al. Cardiovascular risk factors in an Iranian urban population: Tehran lipid and glucose study (phase 1). Soz Praventivmed. 2002;47:408–26.
Ghasemi A, Zahedi Asl S, Mehrabi Y, Saadat N, Azizi F. Serum nitric oxide metabolite levels in a general healthy population: relation to sex and age. Life Sci. 2008;83:326–31.
Ford ES, Li C. Defining the metabolic syndrome in children and adolescents: will the real definition please stand up? J Pediatr. 2008;152:160–4.
National High Blood Pressure Education Program Working Group on High Blood Pressure in Children and Adolescents. The fourth report on the diagnosis, evaluation, and treatment of high blood pressure in children and adolescents. Pediatrics. 2004; 114: 555–76.
Cole TJ, Bellizzi MC, Flegal KM, Dietz WH. Establishing a standard definition for child overweight and obesity worldwide: international survey. Bmj. 2000;320:1240–3.
Pallant J. SPSS survival manual, a step by step guide to data analysis using SPSS for windows. Sydney: McGraw Hill; 2007.
Field A. Discovering statistics using SPSS. London: SAGE publications Ltd; 2009.
Dixon JK. Explaratory factor analysis. In: Munro BH, editor. Statistical methods for health care research. Philadelphia: Lippincott Williams & Wilkins; 2005. p. 321–50.
Lambert M, Paradis G, O’Loughlin J, Delvin EE, Hanley JA, Levy E. Insulin resistance syndrome in a representative sample of children and adolescents from Quebec, Canada. Int J Obes Relat Metab Disord. 2004;28:833–41.
Higashino H, Miya H, Mukai H, Miya Y. Serum nitric oxide metabolite (NOx) levels in hypertensive patients at rest: a comparison of age, gender, blood pressure and complications using normotensive controls. Clin Exp Pharmacol Physiol. 2007;34:725–31.
Choi JW, Pai SH, Kim SK, Ito M, Park CS, Cha YN. Increases in nitric oxide concentrations correlate strongly with body fat in obese humans. Clin Chem. 2001;47:1106–9.
Ding Y, Vaziri ND, Coulson R, Kamanna VS, Roh DD. Effects of simulated hyperglycemia, insulin, and glucagon on endothelial nitric oxide synthase expression. Am J Physiol Endocrinol Metab. 2000;279:E11–7.
Shimabukuro M, Ohneda M, Lee Y, Unger RH. Role of nitric oxide in obesity-induced beta cell disease. J Clin Invest. 1997;100:290–5.
Kelishadi R, Ardalan G, Adeli K, et al. Factor analysis of cardiovascular risk clustering in pediatric metabolic syndrome: CASPIAN study. Ann Nutr Metab. 2007;51:208–15.
Ghosh A. Factor analysis of risk variables associated with metabolic syndrome in Asian Indian adolescents. Am J Hum Biol. 2007;19:34–40.
Li C, Ford ES. Is there a single underlying factor for the metabolic syndrome in adolescents? A confirmatory factor analysis. Diabetes Care. 2007;30:1556–61.
Chen W, Srinivasan SR, Elkasabany A, Berenson GS. Cardiovascular risk factors clustering features of insulin resistance syndrome (Syndrome X) in a biracial (Black–White) population of children, adolescents, and young adults: the Bogalusa Heart Study. Am J Epidemiol. 1999;150:667–74.
Moreno LA, Pineda I, Rodriguez G, et al. Leptin and metabolic syndrome in obese and non-obese children. Horm Metab Res. 2002;34:394–9.
Tanaka S, Yashiro A, Nakashima Y, Nanri H, Ikeda M, Kuroiwa A. Plasma nitrite/nitrate level is inversely correlated with plasma low-density lipoprotein cholesterol level. Clin Cardiol. 1997;20:361–5.
Curcelli EC, Muller SS, Novelli Filho JL. Beneficial effects of diclofenac therapy on serum lipids, oxidized low-density lipoprotein and antioxidant defenses in rats. Life Sci. 2008;82:892–8.
Osawa M, Hayashi T, Nomura H, et al. Nitric oxide (NO) is a new clinical biomarker of survival in the elderly patients and its efficacy might be nearly equal to albumin. Nitric Oxide. 2007;16:157–63.
Himeno M, Ishibashi T, Nakano S, et al. A practical procedure for achieving a steady state of NO x concentration in plasma: with special reference to the NO x content of Japanese daily food. Tohoku J Exp Med. 2003;199:95–110.
Node K, Kitakaze M, Yoshikawa H, Kosaka H, Hori M. Reduced plasma concentrations of nitrogen oxide in individuals with essential hypertension. Hypertension. 1997;30:405–8.
Ordookhani A, Mirmiran P, Najafi R, Hedayati M, Azizi F. Congenital hypothyroidism in Iran. Indian J Pediatr. 2003;70:625–8.
Acknowledgments
This work was supported by a grant (No. 177) from the Research Institute for Endocrine Sciences of Shahid Beheshti University of Medical Sciences. The authors wish to thank Ms N. Shiva for her linguistic editing, Ms V. Khorasani for her technical assistance, and Ms P. Sarbakhsh for her statistical help.
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Ghasemi, A., Zahediasl, S. & Azizi, F. Nitric oxide and clustering of metabolic syndrome components in pediatrics. Eur J Epidemiol 25, 45–53 (2010). https://doi.org/10.1007/s10654-009-9382-3
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DOI: https://doi.org/10.1007/s10654-009-9382-3