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Effect of LIG on the morphological changes in PC12 cells exposed to OGD/R.
The morphological changes in PC12 cells after OGD/R were observed by inverted phase contrast microscopy. With the increase in OGD/R time, the dead cells became round and floated off the bottom of the culture dish. The cells were subjected to OGD/R for 0, 3, 12, 24 or 48 hours. Original magnification, upper panel: 10×, lower panel: 40×. LIG: Ligustilide; OGD/R: oxygen-glucose deprivation/reoxygenation.
