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. 2014 Aug 29;9(8):e106082. doi: 10.1371/journal.pone.0106082

Table 2. Distribution of endotoxin levels in serum of different groups.

Group n 0∼0.035 (EU/ml) 0.035∼0.1 (EU/ml) 0.1∼1.0 (EU/ml) >1.0 (EU/ml) Mean rank
Blank group 10 10 0 0 0 10.50a
Vehicle-treated group 15 2 4 7 2 28.90
Oxymatrine-treated group 15 8 5 1 1 18.77a , b
a

P<0.01 vs non-treatment group;

b

P<0.05 vs blank (normal) group.