The d-EMG activities after tooth pulp or periapical inflammation.

<p>The capsaicin was applied into the Mass in the rats with CFA or vehicle application to the tooth pulp on day 3 and week 6. A: The d-EMG activity following capsaicin application into the Mass in the rats with pulpal-vehicle or pulpal-CFA application on day 3. B: Relative d-EMG activity following capsaicin application into the Mass in the rats with pulpal-vehicle or pulpal-CFA application. C: Mean duration of d-EMG activity following capsaicin application into the Mass in the rats with pulpal-vehicle or pulpal-CFA application. D: The d-EMG activity following capsaicin application into the Mass in the rats with pulpal-vehicle or pulpal-CFA application on week 6. E: Relative d-EMG activity following capsaicin application into the Mass in the rats with pulpal-vehicle or pulpal-CFA application. F: Mean duration of d-EMG activity following capsaicin application into the Mass in the rats with pulpal-vehicle or pulpal-CFA application. +: vs. −1 min, *: veh vs. CFA, +, *: p<0.05, ++, **: p<0.01.