Figure 14.

DP (2f1 − f2) after 100 mg/kg furosemide IV injection at 0 min (same preparations as in Fig. 7; A–D expt696, E–H expt718). Amplitudes are in dB volts (A, B, E, and F). dB changes in (C), (D), (G), and (H) were referenced to their initial values before furosemide injection. The closed triangles indicate the DP frequency that corresponds to f2 = LCM measurement BF, and the open triangles indicate f1 = LCM measurement BF. To see this figure in color, go online.