Table 6.

Serum Pro-inflammatory Cytokine and Antioxidant Activity Levels

Laboratory Variable	Healthy Unexposed Controls	Healthy Chemical Worker Controls	TASH
TNFα (pg/ml)	4.1 (1.5)	3.0 (1.2)	11.2 (18.0)a
IL-1β (pg/ml)	0.1 (0.1)	0.4 (0.6)	9.1 (11.9)b,c
IL-6 (pg/ml)	1.4 (1.6)	3.5 (3.0)	10.9 (10.6)b,d
IL-8 (pg/ml)	2.7 (1.9)	3.7 (1.6)	12.0 (12.9)b,d
MCP-1 (pg/ml)	276.5 (121.5)	329.4 (137.9)	302.3 (148.0)
Antioxidant Activity (mM)	4.1 (0.3)	3.5 (0.8)	2.6 (0.3)c,e

^ap<0.05 vs. Healthy Chemical Worker Controls;

^bp<0.01 vs. Healthy Unexposed Controls;

^cp<0.001 vs. Healthy Chemical Worker Controls;

^dp<0.01 vs. Healthy Chemical Worker Controls;

^ep<0.001 vs. Healthy Unexposed Controls.