spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 3


Fig. 3. The effects of NA bath application (5 µmol l-1) on fictive lung (A,C) and buccal (B,D) ventilation frequencies in the presence of the selective {alpha}-adrenoceptor antagonist prazosine (Pra; 0.5 µmol l-1; A,B) or the selective {alpha}2-adrenoceptor antagonist RX821002 (RX; 25 µmol l-1; C,D). These experiments were performed on brainstem preparations from pre-metamorphic tadpoles (grey bars) and adult bullfrogs (black bars). *Values statistically different from baseline at P<0.05. **Values statistically different from baseline at P<0.10.





Right arrow Return to article