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. 2012 Jul 20;2:223–233. doi: 10.1016/j.fob.2012.07.006

Fig. 4.

Fig. 4

Mass spectra of oligosaccharide fractions obtained by the first-step HPLC. The oligosaccharide fractions, UA1-5 (upper panel) and IA1-5 (lower panel), obtained from the uninfected and N.b-infected rats, respectively, were analyzed by MALDI-TOF/MS (a). The oligosaccharide fractions, UA1-8 (upper panel) and IA1-8 (lower panel), obtained from the uninfected and infected rats were also analyzed (b). Masses detected in infected but not uninfected rats are indicated by asterisks.