Assay of cardiomyocytic apoptosis with flow cytometry.

<p>(A) In the normal group, most of the cells lied in left lower quadrant, which indicated that the cells were viable. (B) In the I/R group, the number of cells in the right lower quadrant increased obviously compared with that in (A), which suggested that I/R injury induced apoptosis. (C) In the Res+I/R group, the number of cells in the right lower quadrant decreased dramatically compared with that in (B), which suggested that Res lowered cell apoptosis triggered by I/R.