Here's what rhymes with microglial.

Consider these alternatives

upregulation / relation pericytes / rights pseudopodia / phobia astrocytes / rights filopodia / phobia multinucleated / created amacrine / line megakaryocytes / rights degranulation / relation chromaffin / having endodermal / internal keratinocyte / might hepatocytes / rights calpain / main amoebae / by