Changes in the lipid composition of blood serum in girls with different somatotypes after a meal |
| |
| Authors: | Yu. A. Fefelova |
| |
| Affiliation: | (1) Epidemiology Branch, Division of Epidemiology, Statistics, and Prevention Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6100 Executive Blvd, 7B03, Bethesda, MD 20892, USA;(2) Departments of Nutrition and Epidemiology, Harvard School of Public Health, Boston, MA, USA;(3) Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA;(4) Divisions of General Medicine and Women’s Health, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA;(5) Epidemiology Program, School of Public Health, Louisiana State University Health Science Center, New Orleans, LA, USA |
| |
| Abstract: | Changes in the neutral lipid and phospholipid composition of blood serum in response to meals were analyzed in girls with different somatotypes. After meals, a statistically significant decrease in the content of free fatty acids was observed in all subjects, irrespective of the somatotype. Statistically significant increases in the contents of readily oxidized phospholipid fractions were observed in girls of subathletic and athletic somatotypes. These data show the changes in the relationship between variable components of the lipid spectrum of lipoproteins. The main structural constituents of membrane lipoproteins, such as stable phospholipid fractions and free cholesterol, did not change in response to meals in girls of any somatotype. These data demonstrate a stability of membrane lipoprotein complexes in response to this physiological stimulus. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
