Treatment TNF-α (Pg/ml) IL-1β (ng/ml) Control 34.77 ± 3.03 25.33 ± 1.16 Single dose 105.57 ± 7.79 84.8 ± 3.3 Repeated dose 223.67 ± 16.31 209.03 ± 15.5 Within row, means superscript with different letters are significantly different (P<0.05).

Table 2: Effect of single or repeated dose of ethyl carbamate on serum TNF-α and IL-1β levels in BALB/C mice.