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. Author manuscript; available in PMC: 2008 Oct 2.
Published in final edited form as: Am J Physiol Heart Circ Physiol. 2007 Jun 29;293(3):H1861–H1868. doi: 10.1152/ajpheart.00258.2007

Figure 3.

Figure 3

MSNA and cardiovascular responses during the fatiguing handgrip exercise before and after local administration of ketorolac or saline into the exercising arm via Bier block procedure. The values are changes from the prior exercise baseline. The responses were during the last 30 sec handgrip before fatigue (see Figure 2). ΔMSNA% shows the total activity of MSNA response. The MSNA, heart rate (HR) and MAP during the fatiguing handgrip in all 4 trials were significantly greater than the rest baselines (all P<0.001). *: P<0.05 vs. respective control trial. †: P<0.05 vs. Ketorolac Bier block trial.