Figure 6 | Cell Death & Disease

Figure 6

From: Characterization of oxygen radical formation mechanism at early cardiac ischemia

Figure 6

Localization of O2•– formation during the onset of ischemia on the heart surface using confocal microscopy. (a) heart baseline fluorescence before ischemia. (b) O2•– generation in the HE-loaded heart within 3 min during ischemia. (c) O2•– generation in hearts treated with dual-fluorescence probes (HE and fluorescein lectin I-isolectin B4 (FLI-IB4)), showing that O2•– production is within the cardiomyocytes, not in the endothelial vessels

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