Fig. 6

A10-FMT improved spleen function. a Functional enrichment analysis of STZ decreased genes while they were increased by A10-FMT or Con-FMT. b IHF staining of CD163 in spleen tissue. c IHF staining of CCL21 in spleen tissue. d IHF staining of CCR7 in spleen tissue. e Perl’s Prussian blue stain for ferric iron in spleen tissue. n ≥ 3/group