Figure 7.

The cleaved caspase 3 protein localization and relative level of fluorescence intensity in the cardiomyocytes H/R process (×200). (A) The lncRNA260 siRNAs mediated cleaved caspase 3 protein decrease which is located in the nucleus; (B) the relative level of cleaved caspase 3 fluorescence intensity in the cardiomyocytes H/R process. Data are presented as the mean ± SD (n=5). *P<0.05, compared with H/R group and H/R + negative control transfection group; △P<0.05, compared with normal control group. The scale in each picture means 100 µm. H/R, hypoxic reoxygenation.