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. 2000 Jun;130(4):767–776. doi: 10.1038/sj.bjp.0703373

Figure 3.

Figure 3

Effects of CH with or without JT on dTension before and during I/R. (A) Representative recordings of contractile tension in the control group, JT (1.0 μM) group, and JT (1.0 μM) plus CH (5.0 μM) group before and during I/R. (B) Per cent change of dTension before and during I/R in the control group, the JT group, the CH group, and the JT+CH group. The data of the control group and the JT group (1.0 μM) are the same as shown in Figure 2B. The per cent recovery of the dTension measured at 60 min of reperfusion was significantly greater in the JT+CH group (46±4%, n=4) than in the control (34±4%, n=6), and was significantly less than that in the JT group (63±5%, n=5), suggesting that the treatment with CH partially antagonized the effect of JT. The per cent recovery of the dTension in the group with CH alone, measured at 60 min of reperfusion (32±8%, n=4), was the same as that in the control group. *P<0.05: significant difference between the data indicated by the brackets.