In conjunction with a study examining the inheritance of LDL subclass
patterns in a healthy population, measurements of lipids, lipoproteins
, and lipoprotein subclasses were performed in 301 individuals in 27 k
indreds. Questionnaires were used to obtain information on use of medi
cations, hormones, cigarettes, and alcohol. Laboratory data from this
study (the Berkeley data set) include measurements of LDL and HDL size
subclasses by nondenaturing gradient gel electrophoresis, and measure
ment of apolipoprotein A-I by radial immunodiffusion. (C) 1993 Wiley-L
iss, Inc.