V Vlachová et al.
Neuroscience letters, 263(1), 49-52 (1999-04-28)
Procaine, a classical local anesthetic, produces, at low concentration (2-200 microM), excitation in a distinct population of small sensory neurons isolated from newborn rats (2D) and cultured for 1-5 days. The excitation or inward current (>50 pA) induced by procaine