IL-6-independent association of elevated serum neopterin levels with prevalent frailty in community-dwelling older adults
Author(s) -
S. X. Leng,
Xinlun Tian,
Amy M. Matteini,
Huai Li,
John A. Hughes,
Amit Jain,
Jeremy Walston,
Neal S. Fedarko
Publication year - 2011
Publication title -
age and ageing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.014
H-Index - 143
eISSN - 1468-2834
pISSN - 0002-0729
DOI - 10.1093/ageing/afr047
Subject(s) - neopterin , medicine , confidence interval , odds ratio , body mass index , gerontology
neopterin is a monocyte/macrophage-derived immune activation marker and its levels increase with age. Frailty is an important clinical syndrome of old age. Previous studies have shown significant association between elevated interleukin-6 (IL-6) levels and frailty. The objective of this study was to evaluate IL-6-independent association of serum neopterin levels with prevalent frailty.
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