Age and Ageing, Vol 28, 217-220, Copyright © 1999 by British Geriatrics Society
N Thomas, HA Morris, F Scopacasa, JM Wishart and AG Need
BACKGROUND: dehydro-epiandrosterone sulphate (DHEAS) has been reported to
ameliorate diabetes mellitus in rats. AIM: we investigated the
relationships between plasma glucose, age, serum DHEAS and weight in
healthy men. METHODS: we measured the serum DHEAS, fasting plasma glucose,
plasma cortisol and body mass index in 169 subjects (mean age 46.5 years).
RESULTS: there was a significant decline in serum DHEAS with age (P <
0.0001). Multiple linear regression showed significant relationships with
plasma glucose for all measured variables. Age was not a significant
determinant of plasma glucose after adjusting for log serum DHEAS, body
mass index and log serum cortisol. CONCLUSIONS: a lowered serum DHEAS is
paralleled by an elevated plasma glucose within the normal reference
interval, and this may contribute to the rise in fasting plasma glucose
which occurs with ageing.
ARTICLES
Relationships between age, dehydro-epiandrosterone sulphate and plasma glucose in healthy men
Division of Clinical Biochemistry, Institute of Medical and Veterinary Science, Adelaide, SA, Australia.
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