Fig. 1From: Effects of isoflurane and urethane anesthetics on glutamate neurotransmission in rat brain using in vivo amperometryThe number of publications using urethane and isoflurane for neuroscience research between 1981–2020. A PubMed search indicates the use of urethane has decreased while the use of isoflurane has increased over the past 40 yearsBack to article page