title: [Total homocysteine levels in children with diabetes type 1. Conditional factors].
abstract: OBJECTIVE
  To measure the plasma levels of total homocysteine (tHcy) in children with type I diabetes mellitus and their relationship with the control of the disease.
  
  
  METHODS
  We studied a total of 46 patients with ages between 4 and 19 years. The analyzed variables were: sex, age, puberty stage by Tanner, BMI, years of evolution of the illness, self-monitoring, associated diseases, tHcy, folic acid, vitamin B12, glycosylated haemoglobin (HbA1c), lipid profile and renal function.
  
  
  RESULTS
  The mean tHcy was of 5.48 +/- 1,64 microm/l, similar to that in our control population. There was a positive correlation with tHcy when analyzing the puberty stage by the Tanner scale. The years of evolution of diabetes varied between 0.4 and 15, with a mean of 5.77 +/- 3.69, with no correlation with tHcy. The glycosylated haemoglobin mean was 7.35 %, with no correlation with tHcy. The levels of folic acid and vitamin B12 were similar to the control population. The lipid profile of our patients was normal, with no association with tHcy levels. There was no correlation between GFR and tHcy.
  
  
  CONCLUSIONS
  A clinically correct control of children with diabetes mellitus type 1, appears to ensure a normal total homocysteinemia, with no significant differences with the healthy individuals of the same age and social environment.
authors: Unidad de Enfermedades Metabólicas, Hospital Infantil Miguel Servet, Zaragoza, Spain. susanamartinezl@hotmail.com
authors: S
authors: S
authors: Martínez Laborda
authors: M I
authors: MI
authors: Salazar García-Blanco
authors: M
authors: M
authors: Rodríguez Rigual
authors: A
authors: A
authors: Baldellou Vázquez
mesh_terms: D000293:Adolescent; D002648:Child; D003922:Diabetes Mellitus, Type 1 / Q000097:blood*; D005260:Female; D006710:Homocysteine / Q000097:blood*; D006801:Humans; D008297:Male
chemical_list: D006710:Homocysteine