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. 2021 Feb 8;42(11):1821–1833. doi: 10.1038/s41401-020-00601-4

Fig. 4. The IBS-derived gut microbiota induced microglial activation, which was inhibited by berberine.

Fig. 4

a Representative images of Iba-1-stained microglia in the dorsal lumbar spinal cord. b Number of Iba-1-positive cells in the dorsal lumbar spinal cord. c Representative three-dimensional reconstructions of Iba-1-stained microglia residing in the dorsal lumbar spinal cord. d Morphological parameters of microglia. n = 6/group. *P < 0.05, **P < 0.01.