Effects of low molecular weight heparin on platelet surface P-selectin expression and serum interleukin-8 production in rats with trinitrobenzene sulphonic acid-induced colitis

Table 4 Effects of low molecular weight heparin (dalteparin) on production of serum IL-8 (pg/ml) in rats with TNBS-in-duced colitis

	n	24 h	d 7	d 14
Control group	5	7.50 ± 3.50	4.51 ± 2.59	4.53 ± 3.37
150 U/kg LMWH group	4	8.38 ± 4.01	5.04 ± 2.01	4.44 ± 2.88
300 U/kg LMWH group	5	8.11 ± 3.87	3.09 ± 1.28	2.06 ± 1.03a

^aP < 0.05 vs 300 U/kg LMWH group at 24 h.