Skip to main content
. 2009 Sep 1;587(Pt 21):5227–5237. doi: 10.1113/jphysiol.2009.177071

Figure 4.

Figure 4

Representative recordings from one MI rat of muscle tension, AP, HR and RSNA during intermittent (1–4 s stimulation to relaxation) static contraction before (A) and after (B) intra-arterial injection of tempol into the hindlimb circulation. Eighth, ninth and tenth of 12 repeated contractions are presented in this figure. RSNA responded synchronously as tension was developed. This MI rat, the same as the one shown in Fig. 1, displayed a tendency for the AP to decrease during contraction.