C: None of the purified cells showed a positive reaction for GFAP. Minocycline and sulforaphane inhibited lipopolysaccharide-induced microglial activation After LPS stimulation for 24 h, the purified microglial cells became bigger and rounder and developed the characteristic ameboid shape of activated microglia (Physique 1C and Physique 2B). and the p65 subunit of NF-B were also … Continue reading C: None of the purified cells showed a positive reaction for GFAP