... f, (inset in i), m, (inset in n), o, (inset in o), p, (inset in r)) 20 µm; (e, g, h, i, q, r) 50 µm.Local injury to the hippocampus via saline injection produces a strong induction of activin-βAmRNA ... animalsIntraventricularinfusionInhibited SVZ proliferation None measured [96]ChordinLysolectithin-induced corpuscallosumdemyelinationIntraventricularinfusionIncreased NPCs migrating tolesion, ... excitotoxic injury to the hippocampus, ablating activin signaling by infusionof the activin inhibitor follistatin potently inhibits post-injury neurogenesis and exacerbatesthe inflammatory...