Intracellular pH effects of lactate isomers on cortical neurons.

<p>Intracellular pH measured using BCECF and calibrated <i>in situ</i> in cortical neurons. (a) Original pH trace during sequences of L- and D-lactate application. (b) Summary of acidification (pH amplitude) measured during L- and D-lactate application. (n = 39 cells; 7exp).