OBJECTIVE: To determine if interindividual differences in plasma concentrations of 25-hydroxyvitamin D(3) (25(OH)D(3)) have pathophysiologic significance, we evaluated a cohort of female monkeys, seeking to identify associations with clinically relevant cardiovascular risk factors, including age, abdominal obesity (waist circumference), and high-density lipoprotein cholesterol (HDL-C).
METHODS: One hundred fifty-five female vervet monkeys (Chlorocebus aethiops sabaeus) aged 3-25 years consumed a typical western diet for 7-8 weeks that provided a woman's equivalent of approximately 1000 IU/day of vitamin D(3). Measurements of vitamin D(3) and HDL-C concentrations, as well as waist circumference, were obtained.
RESULTS: Among young monkeys (aged 3-5 years), compared to older monkeys (aged 16-25 years), the mean plasma 25(OH)D(3) concentrations were 82.3±3.2 ng/mL and 58.6±2.9 ng/mL (p
Recommended CitationJorgensen, Matthew J; Rudel, Lawrence L; Nudy, Matthew; Kaplan, Jay R; Clarkson, Thomas B; Pajewski, Nicholas M; and Schnatz, Peter F, "25(OH)D3 and cardiovascular risk factors in female nonhuman primates." (2012). Department of Internal Medicine Faculty Papers & Presentations. Paper 11.