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Perfil lipídico en niños con cardiopatías congénitas cianóticas / Lipidic profile in children with cyanotic congenital heart disease
Alonso Rodríguez, Dalyla; Pedroso Filiberto, Eduardo; Moreno Téllez, Ela; Acosta Valdéz, María A.
  • Alonso Rodríguez, Dalyla; Hospital Pediátrico Provincial Docente Doctor Eduardo Agramonte Piña. AR
  • Pedroso Filiberto, Eduardo; Hospital Pediátrico Provincial Docente Doctor Eduardo Agramonte Piña. AR
  • Moreno Téllez, Ela; Hospital Pediátrico Provincial Docente Doctor Eduardo Agramonte Piña. AR
  • Acosta Valdéz, María A; Hospital Pediátrico Provincial Docente Doctor Eduardo Agramonte Piña. AR
Rev. argent. cardiol ; 75(3): 191-192, mayo-jun. 2007. tab
Article in Spanish | LILACS | ID: lil-613239
RESUMEN
La oxidación de lipoproteínas desempeña un papel importante en la aterogénesis y en el daño endotelial y, por lo tanto, en las cardiopatías. Con el objetivo de evaluar el perfil lipídico en niños con cardiopatías congénitas cianóticas, en un grupo de 20 niños con esta afección se determinaron niveles de colesterol total, colesterol HDL, colesterol LDL, triglicéridos y LDL oxidada (LDLox) y se compararon con los de un grupo control conformado por 50 niños supuestamente sanos. Se demostró que la oxidación de la LDL está asociada con el grado de estrés oxidativo, del 100% en los pacientes enfermos, con cifras elevadas de colesterol LDL (65%) y con niveles bajos de colesterol HDL (70%), lo cual hace al endotelio más sensible ala aterogénesis.
ABSTRACT
Lipoprotein oxidation plays an important role in atherogenesis and endothelial damage, therefore in heart disease. In order to assess the lipidic profile in children with cyanotic congenital heart disease, determinations of HDL, LDL, total cholesterol, triglycerides, and oxidative LDL (LDLox) were assessed in a group of 20 children with this condition. Results were compared with those of a control group formed by 50 children supposedly healthy. It was shown that LDL oxidation is associated to the degree of oxidative stress in 100% of the ill patients, with elevated levels of LDL cholesterol (65%) and low levels of HDL cholesterol (70%), which makes the endothelium more sensitive to atherogenesis.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Heart Defects, Congenital / Lipoproteins Limits: Humans / Infant Language: Spanish Journal: Rev. argent. cardiol Journal subject: Cardiology / Doen‡as Cardiovasculares Year: 2007 Type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Pediátrico Provincial Docente Doctor Eduardo Agramonte Piña/AR

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Full text: Available Index: LILACS (Americas) Main subject: Heart Defects, Congenital / Lipoproteins Limits: Humans / Infant Language: Spanish Journal: Rev. argent. cardiol Journal subject: Cardiology / Doen‡as Cardiovasculares Year: 2007 Type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Pediátrico Provincial Docente Doctor Eduardo Agramonte Piña/AR