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. 2014 Oct 14;9(10):e109136. doi: 10.1371/journal.pone.0109136

Figure 5. Effects of formoterol and/or budesonide on MMP-9 gelatinolytic activity in BALF.

Figure 5

For abbreviation meaning: see Fig. 1 and Fig. 2 legend. * Indicates a significant difference in comparison with sham group (* P<0.05, ** P<0.01, *** P<0.001); # indicates a significant difference in comparison with cadmium-exposed group (# P<0.05, ## P<0.01). § indicates a significant difference in comparison with FMT 0.5+BUD 0.25+Cd group (§ P<0.05, §§ P<0.01).