Subclass distribution of low-density lipoprotein triglyceride and the clustering of metabolic syndrome components in Japanese children.
Pediatr Int
; 63(6): 664-670, 2021 Jun.
Article
en En
| MEDLINE
| ID: mdl-33020997
ABSTRACT
BACKGROUND:
Recent studies demonstrated that low-density lipoprotein-tryglyceride (LDL-TG) may represent another marker of cardiovascular risks. We therefore measured LDL-TG including the low-density lipoprotein (LDL) subclass distribution and investigated the association between LDL-TG subclass profile and the clustering of metabolic syndrome (MetS) components and insulin resistance in Japanese children.METHODS:
The study included 237 schoolchildren (boys 115, girls 122). Four subclasses of low-density lipoprotein-tryglyceride (large, medium, small, and very small) was quantified using high-performance liquid chromatography. Total LDL-TG and TG levels in LDL subclasses were evaluated among four MetS component groups; non-abdominal obesity, abdominal obesity, pre-MetS, and MetS.RESULTS:
Total LDL-TG (P = 0.0003, P = 0.0175) and triglyceride levels in LDL subclasses were significantly different among four MetS component groups (large P = 0.0002, P = 0.0084; medium P = 0.0009, P = 0.0491; small P =0.0025, P = 0.0509; very small P = 0.0808, P = 0.0228; boys and girls, respectively). Total LDL-TG (r = 0.411, P < 0.0001, r = 0.378. P < 0.0001) and triglyceride levels in LDL subclasses correlated positively with the homeostasis model of assessment ratio (large r = 0.396, P < 0.0001, r = 0.346, P < 0.0001; medium r = 0.274, P = 0.0030, r = 0.228, P = 0.0115; small r = 0.342, P = 0.0002, r = 0.292, P = 0.0011; very small r = 0.385, P < 0.0001, r = 0.426, P < 0.0001, boys and girls, respectively).CONCLUSIONS:
Subclass distribution of LDL-TG was significantly associated with the clustering of MetS components in both sexes, and insulin resistance is a significant determinant of LDL-TG in all LDL subclasses. Lipoprotein-tryglyceride subclass analysis, rather than LDL-C, may provide a precise evaluation for cardiovascular disease risks in children with MetS.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Síndrome Metabólico
Límite:
Child
/
Female
/
Humans
/
Male
País como asunto:
Asia
Idioma:
En
Año:
2021
Tipo del documento:
Article