Jb. Payne et al., GINGIVAL CREVICULAR FLUID IL-8 - CORRELATION WITH LOCAL IL-1-BETA LEVELS AND PATIENT ESTROGEN STATUS, Journal of Periodontal Research, 28(6), 1993, pp. 451-453
Gingival crevicular fluid (GCF) IL-8 and IL-1beta levels were determin
ed by sandwich enzyme-linked immunosorbent assays. Associations betwee
n IL-8 and IL-1beta GCF levels, and between these cytokines and patien
t estrogen status were evaluated. IL-8 and IL-1beta were detected more
frequently and in higher amounts/30 s GCF sample in estrogen-deficien
t patients than in estrogen-sufficient patients. IL-8 and IL-1beta GCF
levels were significantly correlated. These findings suggest that GCF
IL-8 levels are associated with patient estrogen status and local IL-
1beta concentrations.