title: HDL- and LDL-cholesterol in normal weight healthy children 13 years of age.
abstract: From 108 healthy 13 years old school children who took part on a longitudinal study in regard to serum lipids and lipoproteins 64 with normal body weight were examined. Lipoproteins were estimated by means of preparative ultracentrifuge and polyanionprecipitation (Heparin and Manganese-chloride) according to the Lipid Research Clinics Methods, NIH, Bethesda. Mean values and S.D. were calculated as: Total cholesterol: 155 +/- 29, 150 +/- 35 mg/dl; LDL-cholesterol 98 +/- 21 and 96 +/- 34 mg/dl; HDL-cholesterol 44 +/- 13 and 44 +/- 13 mg/dl for males and females respectively. The few data from the literature showing wide variations in LDL- and HDL-cholesterol concentrations are compared with our results; methodological considerations indicate that for further epidemiological studies concerning the possible risk factors for premature atherosclerosis standaradized laboratory tests should be provided.
mesh_terms: D000293:Adolescent; D002784:Cholesterol / Q000097:blood*; D005260:Female; D006801:Humans; D008075:Lipoproteins, HDL / Q000097:blood; D008077:Lipoproteins, LDL / Q000097:blood; D008297:Male; D012016:Reference Values; D012737:Sex Factors
chemical_list: D008075:Lipoproteins, HDL; D008077:Lipoproteins, LDL; D002784:Cholesterol