Fig. 4From: Role of ATF3 triggering M2 macrophage polarization to protect against the inflammatory injury of sepsis through ILF3/NEAT1 axisDepletion of ILF3 promotes M2 polarization of RAW264.7 cells upon LPS treatment. a, b The mRNA level of ILF3 in RAW264.7 cells was detected by qRT-PCR. c The protein level of ILF3 in RAW264.7 cells was detected by western blot. d The percentages of M1/M2 macrophages were analyzed by flow cytometry. e The mRNA levels of M1 and M2 markers in RAW264.7 cells were detected by qRT-PCR. f The protein levels of iNOS and Arg-1 in RAW264.7 cells were detected by western blot. **, P < 0.01, ***, P < 0.001Back to article page