renal pelvic instillation of lidocaine ( 5 micrograms/ml ) did not affect the renal functional or electrophysiological responses to increases rvp but abolished the increase in ipsi arna , the decrease in contra erna , and the increases in contra v and unav produced by increasing ureteral pressure ( up ) or retrograde ureteropelvic perfusion with 0.9 m nacl [ chemoreceptor ( cr ) stimulation ] .
C0227666
renal pelvic
C0022646
erna