Abstract | OBJECTIVE: PATIENTS AND METHODS: RESULTS: Group 1 adolescents showed abnormalities in high-density lipoprotein subclass distribution and high-density lipoprotein chemical composition, as well as a significantly lower capacity to promote cholesterol efflux (14.8 ± 2.8, 16.5 ± 3.8, 20.4 ± 3.5, for groups 1, 2 and 3, respectively). High-density lipoprotein(2a) (R(2) = 0.212, β = 0.472, P < .0001) and the Tanner score (R(2) = 0.054, β = -0.253, P = .02) were the independent predictors of cholesterol efflux. Group 1 also showed a higher degree of cardiovascular abnormalities (an adverse lipoprotein profile, greater insulin resistance and systemic inflammation; and lower low-density lipoprotein size) than group 2, even after BMI and Tanner score adjustment. CONCLUSIONS:
|
Authors | Aida Medina-Urrutia, Juan G Juarez-Rojas, Guillermo Cardoso-Saldaña, Esteban Jorge-Galarza, Rosalinda Posadas-Sánchez, Rocio Martínez-Alvarado, Nacú Caracas-Portilla, Enrique Mendoza Pérez, Carlos Posadas-Romero |
Journal | Pediatrics
(Pediatrics)
Vol. 127
Issue 6
Pg. e1521-7
(Jun 2011)
ISSN: 1098-4275 [Electronic] United States |
PMID | 21555497
(Publication Type: Comparative Study, Journal Article)
|
Chemical References |
|
Topics |
- Adolescent
- Atherosclerosis
(blood, complications, epidemiology)
- Body Weight
- Cross-Sectional Studies
- Dyslipidemias
(blood, complications, epidemiology)
- Female
- Follow-Up Studies
- Humans
- Incidence
- Lipoproteins, HDL
- Male
- Mexico
(epidemiology)
- Overweight
(blood, complications, epidemiology)
- Risk Factors
|