Data Supplement
- Supplemental Figures -
1. Gas flow configuration and pneumotachometer signal processing required for estimating rat ventilation.
2. Effect of intravenous bolus TRH on breathing rate (BR; black) and tidal volume (TV; red).
3. Effect of intravenous morphine, TRH, and taltirelin on heart rate (HR; black) and mean blood pressure (BP; white).
4. Intravenous TRH prevents morphine-induced respiratory depression.