Distribución de las concentraciones de glucosa e indulina basal, HOMA IR Y MOMA ßcell en niños y adolescentes de la ciudad de Maracaibo, Venezuela / Distribution of fasting glucose, insulin, homeostasis model assessment (HOMA) insulin resistance (IR) and HOMA ß cell in children and adolescents from Maracaibo, Venezuela
Rev. méd. Chile
;
135(2): 205-211, feb. 2007. tab
Artigo
em Espanhol
| LILACS
| ID: lil-445060
ABSTRACT
Background: The raising prevalence of obesity among children increases the risk of insulin resistance and its adverse metabolic consequences. Aim: To determine the distributions of fasting serum glucose, insulin, HOMA IR and HOMA ß cell in a representative sample of children and adolescents from Maracaibo-Venezuela. Subjects and Methods: Fasting insulin and glucose were measured in 418 children and adolescents (191 boys and 227 girls) of 7, 9, 11, 13, 15 years of age. HOMA IR and HOMA ß cell were calculated. Results: Insulin levels were lower in 7 and 9 year-old girls and 7 year-old boys compared with 11, 13 and 15 year-old girls and boys. Fasting glucose concentrations were similar in boys and girls. HOMA IR was lower in 7 year-old girls compared to 11, 13 and 15 years-old girls, whereas boys in every age showed similar values. HOMA ß cell was higher in 11 and 13 year-old girls. Conclusions: Our findings provide useful values to assess insulin resistance and ß-cell functioning in children and adolescents.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Glicemia
/
Resistência à Insulina
/
Jejum
/
Células Secretoras de Insulina
/
Homeostase
/
Insulina
Tipo de estudo:
Estudo prognóstico
/
Fatores de risco
Limite:
Adolescente
/
Criança
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
América do Sul
/
Venezuela
Idioma:
Espanhol
Revista:
Rev. méd. Chile
Assunto da revista:
Medicina
Ano de publicação:
2007
Tipo de documento:
Artigo
País de afiliação:
Venezuela
Instituição/País de afiliação:
Universidad del Zulia/VE
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