HMVE/HUVEC cells were seeded and were transfected with scramble or siALKBH5 siRNA for 24 hrs. There after, a straight scratch was lined using a 200 μl tip in the fully confluent monolayer. Pictures were taken using a phase-contrast microscope (Nikon Eclipse Inverted Phase Contrast Microscope, Spectra Services) and imaged at 20X magnification. The bar scale on image represents pixel size of 50 μM length. This was considered as zero time-point. Further, cell were incubated under normal or ischemic conditions for 24 h and pictures were retaken. The cellular migration rate was assessed as the area covered with time and data were analyzed using NIH ImageJ software and plotted (GraphPad PRISM software).
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