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. 2022 Aug 24;2022:9729018. doi: 10.1155/2022/9729018

Figure 4.

Figure 4

LDH activity in coronary effluents (a). Correlation between LDH activity in coronary effluents and recovery of heart mechanical function and heart rate (b) and correlation between LDH activity in coronary effluents and MMP-2 and MMP-9 activity in heart homogenates (c). Straight line: standard curve; dotted line: 95% confidence band. Aero: aerobic control group; I/R: ischemia/reperfusion; HR: heart rate; LDH: lactate dehydrogenase; MMP-2: matrix metalloproteinase 2; MMP-9: matrix metalloproteinase 9.