Fig. 2From: A mechanism underlying the neurotoxicity induced by sodium fluoride and its reversal by epigallocatechin gallate in the rat hippocampus: involvement of NrF2/Keap-1 signaling pathwaya–d Changes in the activities of acetylcholinesterase (AChE) norepinephrin (NP), dopamine (DA), and 5-hydroxytrophoamin (5-HT) in the brain of control and experimental rats. ATCI: acetyl thiocholine iodide. Values are mean ± SD for six rats in each group. Values not sharing a common superscript letters (a, b, and c) differ significantly at p < 0.05 (DMRT)Back to article page