Fig. 3.
NGF levels (pg/mg wet weight) in stellate ganglion (SG) and dorsal root ganglion (DRG) tissue of control rats, and rats with mild and severe chronic heart failure (HF). Severe HF induced a significant decrease in NGF of SG and DRG. *P < 0.05, versus control and mild HF. The number of rats = 12 in control; 10 in mild HF; and 20 in severe HF
