Figure 2From: The orthosteric agonist 2-chloro-5-hydroxyphenylglycine activates mGluR5 and mGluR1 with similar efficacy and potencyCHPG does not activate group II or III mGluRs. Average (± SEM) calcium current inhibition by 100 μM Glu and 1 mM CHPG in SCG neurons expressing mGluR2 (left) or mGluR4 (right). Both Glu and CHPG were applied to each cell. Number of cells in each group shown in parentheses.Back to article page