Correction to: Purinergic Signal (2016) 12:127-137
10.1007/s11302-015-9486-z
In the original article, Figs. 2, 3b, and 4b were published incorrectly. The correct version of Figs. 2, 3b, and 4b are provided in this correction.
Fig. 2.
Changes in HE staining in cardiac tissues of each group of rats. HE stains of cardiac tissue in myocardial ischemic rats show solidified necrosis of myocardial fibers, nuclei fragmentation and disappearance, an irregular coarse granular cytoplasm, interstitial edema, and a small amount of neutrophil infiltration. In the control group and sham group, the myocardial fibers were pink, and the cytoplasm and nucleus were clear. The cell membrane exhibited integrity, and cellular arrangement was regular with moderate intercellular space. Solidified necrosis of myocardial fibers, nuclei fragmentation, and disappearance in MI rats treated with BBG, NONRATT021972si, or P2X7si were ameliorated in comparison with those in MI rats. The injury changes in cardiac tissues in the MI+BBG, MI+NONRATT021972si, and MI+P2X7si groups improved. Scale bar at 50 μm
Fig. 3.
b Representative photos of P2X7 immunoreactivity in SG were measured using immunohistochemistry. Scale bars at 20 μm. Arrows indicate immunostained neurons
Fig. 4.
b TNF-α expression immunoreactivity was detected using immunohistochemistry. Representative photos of TNF-α protein immunoreactivity in SG. Scale bars at 20 μm. Arrows indicate immunostained neurons
Footnotes
Lifang Zou and Guihua Tu are Joint first authors.
The online version of the original article can be found at 10.1007/s11302-015-9486-z
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