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. 2016 Aug 31;7:281. doi: 10.3389/fphar.2016.00281

FIGURE 1.

FIGURE 1

Study designs. The first protocol (#1) was elaborated using BrdU and Ki67 as cell proliferation markers to study the time-dependent effect of a UCN on reactive cell proliferation in cochlear nuclei. Protocol number 2 (#2) was designed using a continuous infusion of NaCl, AraC, or Muscimol in the fourth ventricle to examine alterations in newborn cell survival (BrdU marker), astrogenesis (GFAP marker), GABA cells (GAD67 marker), neuronal cells (NeuN marker), and microglial cells (IBA1 marker) in the cochlear nuclei. BrdU, 5-bromo-2′deoxyuridine; i.p., intraperitoneal injection; GAD67, glutamic acid decarboxylase; GFAP, glial fibrillary acidic protein; CN, cochlear nuclei; n = 4 animals per group.