Regulation of NAMPT in Human Gingival Fibroblasts and Biopsies

Table 1

Regulation of NAMPT protein levels, as analyzed by ELISA.

Group	NAMPT (ng/10^6 cells)
	24 h	48 h
Control	0.66±0.10	0.65±0.07
IL-1β	5.85±0.77^∗	7.27±1.09^∗
P. gingivalis	14.35±3.01^∗	14.99±2.37^∗
F. nucleatum	17.00±2.87^∗	8.86±1.28^∗

NAMPT protein levels in supernatants from IL-1𝛽-, P. gingivalis-, and F. nucleatum-stimulated HGF (6 donors) at 24 h and 48 h. Untreated cells served as control. Mean ± SEM; *significantly (𝑃<0.05) different from control.